Release Notes for Cisco CRS Routers, IOS XR Release 6.7.2

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The Cisco Carrier Routing System (CRS) offers industry-leading performance, advanced services intelligence, environmentally conscious design, and system longevity. The Cisco CRS is powered by a chipset architecture based on multidimensional engineering and Cisco IOS XR Software, a unique self-healing, distributed operating system.

Cisco IOS XR Software is a distributed operating system designed for continuous system operation combined with service flexibility and higher performance.

You can find the most current Cisco IOS XR software documentation at:

http://www.cisco.com/en/US/products/ps5763/tsd_products_support_series_home.html

For a list of software caveats that apply to Cisco IOS XR Software Release 6.7.2 see the Caveats section. The caveats are updated for every release and are described at http://www.cisco.com/c/en/us/products/routers/carrier-routing-system/index.html.

We recommend that you view the field notices for this release located at the following URL to see if your software or hardware platforms are affected:

http://www.cisco.com/c/en/us/support/routers/carrier-routing-system/products-field-notices-list.html

This release notes describe the features provided in the Cisco IOS XR Software Release 6.7.2. See the Software Features Introduced in Cisco IOS XR Software Release 6.7.2 section in this document for information on new software features.

Supported Packages and System Requirements

This section describes the system requirements for Cisco IOS XR Software Release 6.7.2 supported on the Cisco CRS Router.

Feature Set Table

This table lists the Cisco IOS XR Software feature set matrix (TAR files) and associated filenames available for the Cisco IOS XR Software Release 6.7.2 supported on the Cisco CRS router.

Table 1. Cisco IOS XR Software Release 6.7.2 TAR Files
Feature Set	Filename	Description
Cisco IOS XR IP/MPLS Core Software	CRS-iosxr-px-6.7.2.tar	Cisco IOS XR IP Unicast Routing Core Bundle Cisco IOS XR Manageability Package Cisco IOS MPLS Package Cisco IOS XR Multicast Package Cisco IOS XR Diagnostic Package Cisco IOS XR FPD Package Cisco IOS XR Lawful Intercept Package Cisco IOS XR Services Package Cisco IOS XR Documentation Package Cisco IOS XR Video Package Cisco IOS XR Satellite Package
Cisco IOS XR IP/MPLS Core Software 3DES	CRS-iosxr-px-k9-6.7.2.tar	Cisco IOS XR IP Unicast Routing Core Bundle Cisco IOS XR Manageability Package Cisco IOS XR MPLS Package Cisco IOS XR Multicast Package Cisco IOS XR Security Package Cisco IOS XR Diagnostic Package Cisco IOS XR FPD Package Cisco IOS XR Lawful Intercept Package Cisco IOS XR Services Package Cisco IOS XR Documentation Package Cisco IOS XR Video Package Cisco IOS XR Satellite Package

This table lists the Cisco IOS XR Software feature set matrix (PIE files) and associated filenames available for the Cisco IOS XR Software Release 6.7.2 supported on the Cisco CRS router.

Table 2. Cisco IOS XR Software Release 6.7.2 PIE Files
Feature Set	Filename	Description
Composite Package
Cisco IOS XR IP Unicast Routing Core Bundle	hfr-mini-px.pie-6.7.2	Contains the required core packages, including OS, Admin, Base, Forwarding, Modular Services Card, Routing, SNMP Agent, and Alarm Correlation.
Cisco IOS XR IP Unicast Routing Core Bundle	hfr-mini-px.vm-6.7.2	Contains the required core packages including OS, Admin, Base, Forwarding, Modular Services Card, Routing, SNMP Agent, and Alarm Correlation.
Optional Individual Packages (Packages are installed individually)
Cisco IOS XR Manageability Package	hfr-mgbl-px.pie-6.7.2	Common Object Request Broker Architecture (CORBA) agent, Extensible Markup Language (XML) Parser, and HTTP server packages.
Cisco IOS XR MPLS Package	hfr-mpls-px.pie-6.7.2	MPLS Traffic Engineering (MPLS-TE), Label Distribution Protocol (LDP), MPLS Forwarding, MPLS Operations, Administration, and Maintenance (OAM), Link Manager Protocol (LMP), Optical User Network Interface (OUNI), Resource Reservation Protocol (RSVP), and Layer-3 VPN.
Cisco IOS XR Multicast Package	hfr-mcast-px.pie-6.7.2	Multicast Routing Protocols (PIM, Multicast Source Discovery Protocol [MSDP], Internet Group Management Protocol [IGMP], Auto-RP), Tools (SAP, MTrace), and Infrastructure [(Multicast Routing Information Base [MRIB], Multicast-Unicast RIB [MURIB], Multicast forwarding [MFWD]).
Cisco IOS XR Security Package	hfr-k9sec-px.pie-6.7.2	Support for Encryption, Decryption, IP Security (IPSec), Secure Shell (SSH), Secure Socket Layer (SSL), and Public-key infrastructure (PKI) (Software based IPSec support—maximum of 500 tunnels)
Cisco IOS XR Services Package	hfr-services-px.pie-6.7.2	Includes binaries to support CGSE and CGSE PLUS cards.
Cisco IOS XR FPD Package	hfr-fpd-px.pie-6.7.2	Firmware for Fixed Physical layer interface module (PLIM) and Shared port adapters (SPA) modules as well as ROM monitor (ROMMON) images for Cisco CRS chassis.
Cisco IOS XR Diagnostic Package	hfr-diags-px.pie-6.7.2	Diagnostic utilities for Cisco IOS XR routers.
Cisco IOS XR Documentation Package	hfr-doc-px.pie-6.7.2	.man pages for Cisco IOS XR Software on the Cisco CRS chassis.
Cisco IOS XR Video Package	hfr-video-px.pie-6.7.2	Support for Video Monitoring on Cisco CRS routers.
Cisco IOS XR Satellite Package	hfr-asr9000v-nV-px.pie-6.7.2	Includes binaries to support Cisco ASR9000v Series Router Software.
Cisco IOS XR Lawful Intercept (LI) Package	hfr-li-px.pie-6.7.2	Includes LI software images.

Memory Requirements

Caution

If you remove the media in which the software image or configuration is stored, the router may become unstable and fail.

The minimum memory requirements for a Cisco CRS running Cisco IOS XR Software Release consist of the following:

6 GB memory on route processors (RPs)

Supported Hardware

The following tables lists the supported hardware components on the Cisco CRS Router and the minimum required software versions. For more information, see the Firmware Support section.

All hardware features are supported on Cisco IOS XR Software, subject to the memory requirements specified in the Memory Requirements section.

Table 3. Cisco CRS Supported Hardware and Minimum Software Requirements
Component	Part Number	Support from version
Cisco CRS Series 16-Slot Line Card Chassis
Cisco CRS 16-Slot Line Card Chassis	CRS-16-LCC	3.2
Cisco CRS Fan Tray for 16-Slot LCC	CRS-16-LCC-FAN-TR	3.2
Cisco CRS Fan Controller for 16-Slot Line Card Chassis	CRS-16-LCC-FAN-CT	3.2
Cisco CRS 16-Slot Alarm Board	CRS-16-ALARM	3.2
Cisco CRS AC Delta Power Shelf for 16-Slot LCC	CRS-16-LCC-PS-ACD	3.2
Cisco CRS AC Wye Power Shelf for 16-Slot LCC	CRS-16-LCC-PS-ACW	3.2
Cisco CRS DC Power Shelf for 16-Slot LCC	CRS-16-LCC-PS-DC	3.2
Cisco CRS LCC Front AC Power Panel	CRS-16-ACGRILLE	3.2
Cisco CRS LCC Front DC Power Panel	CRS-16-DCGRILLE	3.2
Cisco CRS Line Card Chassis Front Doors	CRS-16-LCC-DRS-F	3.2
Cisco CRS Line Card Chassis Front Cable Mgmt	CRS-16-LCC-FRNT	3.2
Cisco CRS LCC Expanded Front Cable Mgmt	CRS-16-LCC-FRNT-E	3.2
Cisco CRS Line Card Chassis Rear Cable Mgmt	CRS-16-LCC-BCK-CM	3.2
Cisco CRS Line Card Chassis Rear Doors	CRS-16-LCC-DRS-R	3.2
Cisco CRS Lift for LCC 16 and FCC	CRS-16-LIFT/B	3.2
Cisco CRS DC PEM for 16 slot LCC and FCC	CRS-16-DC-PEM	3.2
Cisco CRS 16 Slot System Reduced-Noise DC PEM	CRS-16-DC-PEM-B	3.8
Cisco CRS 16 Slot System Reduced-Noise Fan Tray	CRS-16-LCC-FNTR-B	3.8
Cisco CRS Series LC Chassis Fan Controller	CRS-16-LCC-F-CT-B	4.0.1PX
Cisco CRS 16-Slot Enhanced Line Card Chassis	CRS-16-LCC-B	4.0.3
Cisco CRS Modular Power Alarm for 16 slots and FCC	CRS-16-ALARM-C	3.9
Cisco CRS Modular Power Grill For 16 Slots and FCC	CRS-16-PW-GRILL	3.9
Cisco CRS Modular DC Power Shelf for 16 slots LCC	CRS-16LCC-PSH-DC	3.9
Cisco CRS Modular AC Power Shelf for 16 slots LCC	CRS-16LCC-PSH-AC	3.9
Cisco CRS Modular AC Power Module	CRS-PM-AC	3.9
Cisco CRS Series 8-Slot Line Card Chassis
Cisco CRS 8-Slot Install Kit	CRS-8-INSTALL-KT	N/A
Cisco CRS 8-Slot Fork Lift Tube	CRS-8-LIFT-TUBE	N/A
Cisco CRS 8-Slot Front Badge Panel	CRS-8-BDG-PANEL	N/A
Cisco CRS 8-Slot Front Inlet Grill	CRS-8-FRNT-GRILL	N/A
Cisco CRS 8-Slot Horizontal Install Rails	CRS-8-HRZ-RAILS	N/A
Cisco CRS 8-Slot Line Card Chassis	CRS-8-LCC	3.2
Cisco CRS Fan Tray for 8-Slot Line Card Chassis	CRS-8-LCC-FAN-TR	3.2
Cisco CRS Line Card Chassis Filter Pack	CRS-8-LCC-FILTER	3.2
Cisco CRS AC Pwr Rectifier for 8-Slot LCC	CRS-8-AC-RECT	3.2
Cisco CRS DC Power Entry Module for 8-Slot LCC	CRS-8-DC-PEM	3.2
Cisco CRS AC & DC Power Module Filter for 8-Slot LCC	CRS-8-PWR-FILTER	3.2
Cisco CRS AC Delta PDU for CRS-8 LCC	CRS-8-LCC-PDU-ACD	3.2
Cisco CRS AC Wye PDU for CRS-8 LCC	CRS-8-LCC-PDU-ACW	3.2
Cisco CRS DC PDU for CRS-8 LCC	CRS-8-LCC-PDU-DC	3.2
Cisco CRS 8-Slot Enhanced Line Card Chassis	CRS-8-LCC-B You must use CRS-8-FANTRAY-B fan tray when CRS-MSC-X, CRS-LSP-X and CRS-FP-X line cards are installed.	4.2.0
Cisco CRS Modular DC Power Shelf for 8 slots Chassis	CRS-8-PSH-DC	3.9
Cisco CRS Modular DC Power Module	CRS-PM-DC	3.9
Cisco CRS Modular AC Power Shelf for 8 slots Chassis	CRS-8-PSH-AC	3.9
Cisco CRS Modular AC Power Module	CRS-PM-AC	3.9
Cisco CRS 8 slot Fan Tray for CRS-8/S-B	CRS-8-FANTRAY-B	--
Cisco CRS Series 4-Slot Line Card Chassis
Cisco CRS 4-Slot Line Card Chassis	CRS-4-CH	3.4
Cisco CRS 4-Slot AC supply	CRS-4-AC-SUPPLY	3.4
Cisco CRS 4-Slot AC Shelf	CRS-4-AC-SHELF	3.4
Cisco CRS 4 slot Fan Tray	CRS-4-FAN-TR	3.4
Cisco CRS Fabric Chassis Hardware
Cisco CRS-1 Series Fabric Card Chassis Only	CRS-FCC=	3.2
CRS-1 Fabric Chassis AC Delta Power Kit	CRS-FCC-ACD-KIT	3.2
CRS-1 Fabric Chassis AC Grille	CRS-FCC-ACGRILLE	3.2
CRS-1 Fabric Chassis AC-Wye Power Kit	CRS-FCC-ACW-KIT	3.2
CRS Fabric Chassis DC Power Kit	CRS-FCC-DC-KIT	3.2
CRS-1 Fabric Chassis DC Power Grille	CRS-FCC-DCGRILLE	3.2
CRS Fabric Chassis Lift Bracket	CRS-FCC-LIFT-BRKT	3.2
CRS Fabric Chassis OIM Modules	CRS-FCC-OIM-1S=	3.2
Cisco CRS-1 Series FC Chassis Shelf/Fan/Enet cntr	CRS-FCC-SC-GE=	3.2
CRS-1 Fabric Chassis AC Intake Grille	CRS-FCC-ACGRILLE=	3.2
CRS-1 Fabric Chassis DC Intake Grille	CRS-FCC-DCGRILLE=	3.2
Cisco CRS-1 Series Fan Tray for FCC	CRS-FCC-FAN-TR=	3.2
CRS-1 Fabric Card Chassis Fan Tray Filters	CRS-FCC-FILTER=	3.2
CRS-1 Fabric Chassis Front Cosmetic Kit	CRS-FCC-FRNT-CM=	3.2
Cisco CRS-1 Series Fabric Card Chassis Fiber Module LED	CRS-FCC-LED=	3.2
Cisco CRS-1 Series DC Power Shelf for FCC	CRS-FCC-PS-DC=	3.2
CRS-1 Fabric Chassis Rear Cosmetic Kit	CRS-FCC-REAR-CM=	3.2
CRS-LIFT Brackets for Fabric Chassis	CRS-FCC-LIFT-BRKT=	3.2
CRS Fabric Chassis OIM Module	CRS-FCC-OIM-1S	3.2
CRS-1 Fabric Chassis AC Delta Power Supply	CRS-FCC-PS-ACD	3.2
CRS-1 Fabric Chassis AC Wye Option	CRS-FCC-PS-ACW	3.2
CRS-1 Fabric Chassis DC Power Option	CRS-FCC-PS-DC	3.2
Cisco CRS-1 Series Fabric Card Chassis Switch Fabric Card	CRS-FCC-SFC=	3.2
CRS-1 Fabric Chassis Integrated Switch Controller Card	CRS-FCC-SC-22GE Integrated Switch	3.4.1
Cisco CRS-3 Series Fabric Card Chassis Switch	CRS-FCC-SFC-140	4.0.3
CRS-1 Fabric Chassis Integrated Switch Controller Card - B	CRS-FCC-SC-22GE-B	5.1.3
Cisco CRS-X Fabric Card Chassis Switch Fabric Card (400G)	CRS-FCC-SFC-400	5.1.3
Cisco CRS-X Fabric Card Chassis Switch Fabric Card (400G)-B	CRS-FCC-SFC-400-B	5.3.3 with `hfr-px-5.3.3.CRS.tar` SMU tar file
Cisco CRS General Chassis Hardware
Cisco CRS PCMCIA Flash Disk 4 GB	CRS-FLASH-DISK-4G	3.8
Cisco CRS PCMCIA Flash Disk 16 GB	CRS-FLASH-DISK-16G	4.2
Cisco CRS Modular Service Card	CRS-MSC	3.2
Cisco CRS Modular Service Card B	CRS-MSC-B	3.6
Cisco CRS-1 Series Forwarding Processor 40G	CRS-FP40	3.8.1
Cisco CRS Series Modular Services Card 140G	CRS-MSC-140G	4.0.0 PX
Cisco CRS Series Forwarding Processor Card 140G	CRS-FP140	4.0.0 PX
Cisco CRS-3 Label Switch Processor	CRS-LSP	4.3.0
Cisco CRS-X Label Switch Processor	CRS-LSP-X	5.1.2
Cisco CRS Series Modular Services Card 400G	CRS-MSC-X	5.1.1
Cisco CRS Series Forwarding Processor 400G	CRS-FP-X	5.1.1
Cisco CRS 8-Slot Fabric Card/Single	CRS-8-FC/S	3.2
Cisco CRS 8-Slot Fabric Card Blank	CRS-8-FC-BLANK	3.2
Cisco CRS 8-Slot Fabric Handle	CRS-8-FC-HANDLE	3.2
Cisco CRS 16-Slot Fabric Card/Single	CRS-16-FC/S	3.2
Cisco CRS Series 4 Slots Fabric Card / Single (140G)	CRS-4-FC140/S	4.0.0 PX
Cisco CRS Series 8 Slots Fabric Card / Single (140G)	CRS-8-FC140/S	4.0.0 PX
Cisco CRS Series 16 Slots Fabric Card / Single (140G)	CRS-16-FC140/S	4.0.0 PX
Cisco CRS Series 16 Slots Fabric Card / Multi (140G)	CRS-16-FC140/M	4.0.3
Cisco CRS Series 8 Slots Fabric Card / Single Chassis (400G)	CRS-8-FC400/S	5.1.1
Cisco CRS Series 16 Slots Fabric Card / Single Chassis (400G)	CRS-16-FC400/S	5.1.1
Cisco CRS Series 8-Slot Back-to-Back Fabric Card	CRS-8-FC140/M	4.3.1
Cisco CRS-X 16-Slot Line Card Chassis Fabric Card / Multi (400G)	CRS-16-FC400/M	5.1.3
Cisco CRS Series Modular Services Card 200G	CRS-MSC-X-L	5.1.4
Cisco CRS Series Forwarding Processor 200G	CRS-FP-X-L	5.1.4
Cisco CRS Series 8 Slots Fabric Card / Multi (400G)	CRS-8-FC400/M	5.3.1
Cisco CRS Interface and Route Processor Cards
Cisco Carrier 1 Series SPA Interface Processor 40G	CRS1-SIP-800	3.2
Cisco CRS-1 Distributed Route Processor	CRS-DRP	3.3
Cisco CRS-1 Distributed Route Processor CPU Module	CRS-DRP-B-CPU	3.4.1
Cisco CRS-1 Distributed Route Processor PLIM Module	CRS-DRP-B-PLIM	3.4.1
Cisco CRS Series 14x10GbE LAN/WAN-PHY Interface Module	14X10GBE-WL-XFP	4.0.0 PX
Cisco CRS Series 20x10GbE LAN/WAN-PHY Interface Module	20X10GBE-WL-XFP	4.0.0 PX
Cisco CRS 1-port 100-GE CFP PLIM	1x100-GE CFP PLIM	4.0.1 PX
Cisco CRS 2-port 100-GE and 5-port 40-GE QSFP+combination PLIM	2X100GE-FLEX-40	5.1.3
Cisco CRS Series 4x100GbE LAN/OTN Interface Module	4X100GE-LO	5.1.1
Cisco CRS Series 40x10GbE LAN/WAN/OTN Interface Module	40X10GE-WLO	5.1.1
Cisco CRS-1 Series 8 Slots 6 Gb Performance Route Processor	CRS-8-PRP-6G	4.1
Cisco CRS-1 Series 8 Slots 12 Gb Performance Route Processor	CRS-8-PRP-12G	4.1
Cisco CRS-1 Series 16 Slots 6 Gb Performance Route Processor	CRS-16-PRP-6G	4.1
Cisco CRS-1 Series 16 Slots 12 Gb Performance Route Processor	CRS-16-PRP-12G	4.1
Cisco CRS Series 4x40GbE OTU3 Interface Module	4-40GE-L/OTN	4.2.3
Cisco CRS Series 2x40GbE OTU3 Interface Module	2-40GE-L/OTN	4.2.3
Cisco CRS Series 1x100GbE IPoDWDM Interface Module	1-100GE-DWDM/C	4.2.3
Cisco CRS Flexible SPA and 6-port 10GE PLIM	6-10GE-WLO-FLEX	4.3.0
Cisco CRS 80 Gbps Carrier Grade Services Engine PLIM	CRS-CGSE-PLUS	4.3.1
Cisco CRS SONET Interface Modules and SPAs
Cisco CRS 4xOC-192c/STM64c POS/DPT Interface Module/VS	4OC192-POS/DPT-VS	3.2
Cisco CRS 4xOC-192c/STM64c POS/DPT Interface Module/SR	4OC192-POS/DPT-SR	3.2
Cisco CRS 4xOC-192c/STM64c POS/DPT Interface Module/IR	4OC192-POS/DPT-IR	3.2
Cisco CRS 4xOC-192c/STM64c POS/DPT Interface Module/LR	4OC192-POS/DPT-LR	3.2
Cisco CRS 16xOC-48c/STM16c POS/DPT Interface Module	16OC48-POS/DPT	3.2
Cisco CRS 1xOC-768c/STM256c POS Interface Module/SR	1OC768-POS-SR	3.2
Cisco CRS 8-Port OC-12c/STM-4c Shared Port Adapter	SPA-8XOC12-POS	3.3 on CRS1-SIP-800 4.3.1 on 6-10GE-WLO-FLEX
Cisco CRS 2-Port OC-48c/STM-16c POS/RPR Shared Port Adapter	SPA-2XOC48-POS/RPR	3.4 on CRS1-SIP-800 4.3.0 on 6-10GE-WLO-FLEX
Cisco CRS 4-Port OC-48c/STM-16c POS/RPR Shared Port Adapter	SPA-4XOC48-POS/RPR	3.4 on CRS1-SIP-800 4.3.0 on 6-10GE-WLO-FLEX
Cisco CRS 1-Port OC-192c/STM-64c POS/RPR Shared Port Adapter with XFP Optics	SPA-OC192POS-XFP	3.2 on CRS1-SIP-800 4.3.0 on 6-10GE-WLO-FLEX
Cisco CRS 4-Port OC-3c/STM-1c Shared Port Adapter	SPA-4XOC3-POS	3.2 on CRS1-SIP-800 4.3.1 on 6-10GE-WLO-FLEX
Cisco CRS 1-Port OC-192/STM-64 POS/RPR SPA VSR Optics	SPA-OC192POS-VSR	3.4.1 on CRS1-SIP-800
Cisco CRS 4-Port OC-12c/STM-4 Packet over SONET SPA	SPA-4XOC12-POS	4.0.1 on CRS1-SIP-800 4.3.1 on 6-10GE-WLO-FLEX
Cisco CRS 8-Port OC-3c/STM-1 Packet over SONET SPA	SPA-8XOC3-POS	4.0.1 on CRS1-SIP-800 4.3.1 on 6-10GE-WLO-FLEX
Cisco CRS 4-Port OC-3c/STM-1 Packet over SONET SPA	SPA-4XOC3-POS-V2	4.0.1 on CRS1-SIP-800 4.3.2 on 6-10GE-WLO-FLEX
Cisco CRS 1-Port OC-768c/STM-256c (C-band) DWDM PLIM	1OC768-ITU/C	3.3
Cisco CRS 1-Port OC-768c/STM-256c (C-band) DPSK+ DWDM PLIM	1OC768-DPSK/C	3.6
Cisco CRS ATM Modules and SPAs
3-Port Clear Channel OC-3 ATM SPA	SPA-3XOC3-ATM-V2	3.7 on CRS1-SIP-800
1-Port Clear Channel OC-12 ATM SPA	SPA-1XOC12-ATM-V2	3.7 on CRS1-SIP-800
Cisco CRS Serial Interface Modules and SPAs
Cisco CRS 4-Port Clear Channel T3/E3 Serial Shared Port Adapter	SPA-4XT3/E3	3.4.1 on CRS1-SIP-800
Cisco CRS 2-Port Clear Channel T3/E3 Serial Shared Port Adapter	SPA-2XT3/E3	3.4.1 on CRS1-SIP-800
Cisco CRS Ethernet Interface Modules and SPAs
Cisco CRS 8x10 GbE Interface Module LR/ER	8-10GBE	3.2
Cisco 5-Port Gigabit Ethernet Shared Port Adapter, Version 2	SPA-5X1GE-V2	3.4 on CRS1-SIP-800
Cisco 8-Port Gigabit Ethernet Shared Port Adapter, Version 2	SPA-8X1GE-V2	3.4 on CRS1-SIP-800 4.3.0 on 6-10GE-WLO-FLEX
Cisco 8-Port Gigabit Ethernet Shared Port Adapter	SPA-8X1GE	3.2 on CRS1-SIP-800
Cisco 10-Port Gigabit Ethernet Shared Port Adapter, Version 2	SPA-10X1GE-V2	3.4 on CRS1-SIP-800 4.3.2 on 6-10GE-WLO-FLEX
Cisco 1-Port Ten Gigabit Ethernet Shared Port Adapter, Version 2	SPA-1X10GE-L-V2	3.4 on CRS1-SIP-800 4.3.2 on 6-10GE-WLO-FLEX
Cisco 4-Port Ten Gigabit Ethernet (C-band) DWDM PLIM	4-10GE-ITU/C	3.3
Cisco 1-port 10GbE SPA WAN/LAN PHY	SPA-1X10GE-WL-V2	3.5.2 on CRS1-SIP-800 4.3.2 on 6-10GE-WLO-FLEX
Cisco CRS-1 Series 4x10GE Interface Module	4-10GE	3.8.1
Cisco CRS-1 Series 42x1GE Interface Module	42-1GE	3.8.1
Cisco CRS-1 Series 8-Port Ten Gigabit Ethernet Interface Module	8-10GBE-WL-XFP	3.9.1
Cisco CRS-1 Series 4-Port Ten Gigabit Ethernet Interface Module	4-10GBE-WL-XFP	3.8.4
Cisco CRS-1 Series 20x1GE Flexible Interface Module	20-1GE-FLEX	3.8.1
Cisco CRS-1 Series 2x10GE WAN/LAN Flexible Interface Module	2-10GE-WL-FLEX	3.8.1
Cisco CRS 10GE Optical to Electrical Modules
10GBASE-LR XENPAK Module for Cisco CRS	XENPAK-10GB-LR+	3.4
10GBASE-DWDM XENPAK	XENPAK-10GB-DWDM	3.2.2
10GBASE-ER XENPAK Modular for Cisco CRS-1	XENPAK-10GB-ER	3.4
10GBASE-ER XENPAK Modular for Cisco CRS-1	XENPAK-10GB-ER+	3.4
Cisco 10GBASE-SR XFP Module for MMF	XFP-10G-MM-SR	3.8
Cisco Multirate 10GBASE-LR/-LW and OC-192/STM-64 SR-1 XFP Module for SMF	XFP-10GLR-OC192SR	3.4
Cisco Multirate 10GBASE-LR/-LW and OC-192/STM-64 SR-1 XFP Module for SMF, low power (1.5W)	XFP10GLR-192SR-L	3.8.4, 3.9.1
Cisco Multirate 10GBASE-ER/-EW and OC-192/STM-64 IR-2 XFP Module for SMF	XFP-10GER-192IR+	3.4
Cisco Multirate 10GBASE-ER/-EW and OC-192/STM-64 IR-2 XFP Module for SMF, low power (2.5W)	XFP10GER-192IR-L	3.8.4, 3.9.1
Cisco Multirate 10GBASE-ZR/-ZW and OC-192/STM-64 lR-2 XFP Module for SMF	XFP-10GZR-OC192LR	3.4
Cisco fixed rate Dense Wavelength-Division Multiplexing XFP Modules	DWDM-XFP-30.33 through DWDM-XFP-59.79	NA
Cisco 10GBASE Dense Wavelength-Division Multiplexing XFP Module	DWDM-XFP-C	4.2.3
10GBASE-SR SFP Module	SFP-10G-SR	5.1.1
10GBASE-SR SFP Module for Extended Temp range	SFP-10G-SR-X	5.1.1
10GBASE-LR SFP Module	SFP-10G-LR	5.1.1
10GBASE-LR SFP Module for Extended Temp range	SFP-10G-LR-X	5.1.1
10GBASE-ER SFP Module	SFP-10G-ER	5.1.1
10GBASE-ZR SFP10G Module for SMF	SFP-10G-ZR	5.1.1
Cisco CRS SFPs and CFPs
Optics module for 3-Port 100-GE LAN and 1-Port 100-GE IPoDWDM PLIM	ONS-CFP2-WDM	6.1.2
Cisco CRS 2.5 G SFP LR Optic	POM-OC48-LR2-LC-C	3.2
Cisco CRS 2.5 G SFP SR Optic	POM-OC48-SR-LC-C	3.2
GE SFP, LC connector LX/LH transceiver	GLC-LH-SM	3.2
1000BASE-SX SFP transceiver module, MMF, 850nm, DOM	GLC-SX-MMD	3.6
1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM	GLC-LH-SMD	3.6
1000BASE-LX/LH SFP	SFP-GE-L	3.4
1000BASE-SX SFP (DOM)	SFP-GE-S	3.4
1000BASE-T SFP (NEBS 3 ESD)	SFP-GE-T	3.4
1000BASE-ZX Gigabit Ethernet SFP (DOM)	SFP-GE-Z	3.4
100GBASE-LR4 CFP transceiver module for SMF, 1310-nm wavelength, SC duplex connector	CFP-100G-LR4	4.0
100 Gigabit Ethernet over 10 short-reach optical lanes (SR10) optics (multimode fiber)	CFP-100G-SR10	4.2.1
CPAK-100G-LR4 Transceiver module, 10 km SMF	CPAK-100G-LR4	5.1.1
CPAK-100G-SR10 Transceiver module, 100 m OM3 MMF	CPAK-100G-SR10	5.1.1
CPAK optical transceiver module, 100GBASE-SR4, 100m OM4	CPAK-100G-SR4	6.1.2
100-Gigabit Ethernet C Form-factor Pluggable (CFP) optics module - CFP-100G-ER4	CFP-100G-ER4	5.1.2
40-Gigabit Ethernet C Form-factor Pluggable (CFP) optics module - 40GBASE-LR4	CFP-40G-LR4	4.2.3
40-Gigabit Ethernet C Form-factor Pluggable (CFP) optics module - 40GBASE-SR4	CFP-40G-SR4	4.2.3
40-Gigabit Ethernet C Form-factor Pluggable (CFP) optics module - 40GBASE-FR	CFP-40G-FR	4.2.3
Cisco 40GBASE-SR4 QSFP Module	QSFP-40G-SR4	5.1.3
Cisco 40GBASE-LR4 QSFP Module	QSFP-40G-LR4	5.1.3
Cisco 40GBASE-ER4 QSFP Module	QSFP-40G-ER4	5.3.1

Hardware Not Supported

The following hardware are not supported:


Component	Part Number
Cisco CRS-1 16-Slot Line-Card Chassis Route Processor	CRS-16-RP
Cisco CRS PCMCIA Flash Disk 2 GB	CRS-FLASH-DISK-2G
Cisco CRS 8-Slot Route Processor	CRS-8-RP
Cisco CRS-1 16-slot Route Processor, revision B	CRS-16-RP-B

Note

The fixed configuration DC power system is not supported for CRS-X 8-slot legacy chassis ( CRS-8-LCC) and CRS-X 16-slot single/multichassis system legacy chassis ( CRS-16-LCC). We recommend to replace the fixed configuration DC power system with modular configuration DC power system. The product ID for modular DC power systems are CRS-8-DCKIT-M= and CRS-16-DCKIT-M= respectively for 8 slots system and 16 slots system.
CRS supports PRP for all Single chassis and Multichassis configurations, due to its significant advantages in improving boot time, performance, and scale. For information on End-of-Sale and End-of-Life Announcement for the Cisco CRS 8-Slot and 16-slot Line Card Chassis Route Processors:

http://www.cisco.com/en/US/prod/collateral/routers/ps5763/end_of_life_notice_c51-695816.html

http://www.cisco.com/en/US/prod/collateral/routers/ps5763/end_of_life_notice_c51-695817.html
Cisco Session Border Controller (SBC) is not supported. Cisco IOS XR Software Release 3.7 is the last release that supports SBC.
Cisco CRS-1 Series Forwarding Processor 40G (CRS-FP40) is not supported on Cisco CRS 16-Slot chassis.

CRS-FP140 Licenses

The following licenses apply to the CRS-FP140:


Licence	Description
XC-ENH-NF-140G	Cisco CRS Series Enhanced Netflow Performance License 140G
XC-L2L3VPN-140G	Cisco CRS Series L2 and L3 VPN Peering Edge License 140G
XC-RTE-SCL-140G	Cisco CRS Series Route Scale License 140G
XC-TE-SCL-140G	Cisco CRS Series Traffic Engineering Scale License 140G
XC-MC-LIC-140G	Cisco CRS Series Multichassis License 140G

CRS-FP140 also supports eDelivery licenses, which can be downloaded as the License Certificates in PDF format.


eDelivery PID	Description
L-XC-ENH-NF-140G=	Cisco CRS Series Enhanced NetFlow License 140G
L-XC-RTE-SCL-140G=	Cisco CRS Series Route Scale License 140G
L-XC-MC-LIC-140G=	Cisco CRS Series Multichassis License 140G
L-XC-TE-SCL-140G=	Cisco CRS Series Traffic Engineering Scale License 140G
L-XC-L2L3VPN-140G=	Cisco CRS Series L2 L3 VPN Peering Edge License 140G

CRS-FP400G Licenses

The following licenses apply to the CRS-FP400G:


Licence	Description
XC-ENH-NF-400G	Cisco CRS Series Enhanced Netflow Performance License 400G
XC-L2L3VPN-400G	Cisco CRS Series L2 and L3 VPN Peering Edge License 400G
XC-RTE-SCL-400G	Cisco CRS Series Route Scale License 400G
XC-TE-SCL-400G	Cisco CRS Series Traffic Engineering Scale License 400G

CRS-FP400G also supports eDelivery licenses, which can be downloaded as the License Certificates in PDF format.

For further information or questions, please visit http://www.cisco.com/web/partners/tools/edelivery.html.


eDelivery PID	Description
L-XC-ENH-NF-400G=	Cisco CRS Series Enhanced NetFlow License 400G
L-XC-RTE-SCL-400G=	Cisco CRS Series Route Scale License 400G
L-XC-TE-SCL-400G=	Cisco CRS Series Traffic Engineering Scale License 400G
L-XC-L2L3VPN-400G=	Cisco CRS Series L2 L3 VPN Peering Edge License 400G

Minimum Firmware Requirement

The following table provides the procedures and resources for minimum firmware requirements:


After completing an RMA, upgrade the firmware as per the matrix in this link, which also links to PDF copies of the IOS XR Firmware Upgrade Guides	http://www.cisco.com/web/Cisco_IOS_XR_Software/index.html
For the upgrade CLI, refer to the Hardware Redundancy and Node Administration Commands on Cisco IOS XR Software chapter of the Cisco IOS XR System Management Command Reference for the Cisco CRS router	http://www.cisco.com/en/US/products/ps5763/prod_command_reference_list.html

Note

P image is discontinued from Cisco IOS XR Software Release 4.2 onwards. For more information about this, see the discontinuation of P image for Cisco CRS in Cisco IOS XR Software Release 4.2 and later at

http://www.cisco.com/en/US/prod/collateral/routers/ps5763/product_bulletin_c25-663499.html.

Software Compatibility

Cisco IOS XR Software Release is compatible with the following Cisco CRS-1 and CRS-3 systems:

Cisco CRS 4-Slot Single Chassis System
Cisco CRS 8-Slot Single Chassis System
Cisco CRS 16-Slot Single Chassis System
Cisco CRS Multichassis Systems

Cisco IOS XR Software Release is compatible with the following Cisco CRS-3 system:

Cisco CRS-3 Multichassis System, maximum configuration of 8+2
Cisco CRS-3 16-slot Back-to-Back System
Cisco CRS-3 8-slot Back-to-Back System

Cisco IOS XR Software Release is compatible with the following Cisco CRS-X systems:

Cisco CRS 8-Slot Single Chassis System. You must use CRS-8-FANTRAY-B fan tray with Cisco CRS-X system.
Cisco CRS 16-Slot Single Chassis System
Cisco CRS-X Multichassis System, maximum configuration of 8+2
Cisco CRS-X 16-slot Back-to-Back System
Cisco CRS-X 8-slot Back-to-Back System

Determining Installed Packages

To determine the version of Cisco IOS XR Software packages installed on your router, log in to the router and enter the show install committed summary command:

RP/0/RP0/CPU0:router# show install committed summary
  Default Profile:
  Admin Resources
  SDRs:
    Owner
  Committed Packages:
    disk0:hfr-asr9000v-nV-px-6.7.2
    disk0:hfr-diags-px-6.7.2
    disk0:hfr-doc-px-6.7.2
    disk0:hfr-fpd-px-6.7.2
    disk0:hfr-k9sec-px-6.7.2
    disk0:hfr-li-px-6.7.2
    disk0:hfr-mcast-px-6.7.2
    disk0:hfr-mgbl-px-6.7.2
    disk0:hfr-mini-px-6.7.2
    disk0:hfr-mpls-px-6.7.2
    disk0:hfr-services-px-6.7.2
    disk0:hfr-video-px-6.7.2

Software Features Introduced in this Release

Flow-Based Manual Traffic Steering

Currently, the steering of traffic through a Segment Routing (SR) policy is based on the destination of the policy (Per-Destination Policy or PDP). Typically, the candidate paths of an SR policy define different paths to the destination of the policy. Every SR policy is also associated with a color.

The Flow-Based Manual Traffic Steering using SR-TE Policies feature introduces a way to steer traffic on a SR policy based on the attributes of the incoming packets. Packets are classified into internal tags called forward classes (FC). Flow-based policies (Per-Flow Policy or PFP) contain mappings between different FCs and colors. Traffic steered onto a PFP are switched onto the appropriate path based on the packet’s FC.

For more information about the Flow-Based Manual Traffic Steering using SR-TE Policies feature, see the Configure SR-TE Policies chapter in the Segment Routing Configuration Guide for Cisco CRS Routers.

Seamless Bidirectional Forwarding Detection

Bidirectional forwarding detection (BFD) provides low-overhead, short-duration detection of failures in the path between adjacent forwarding engines. BFD allows a single mechanism to be used for failure detection over any media and at any protocol layer, with a wide range of detection times and overhead.

In BFD, each end of the connection maintains a BFD state and transmits packets periodically over a forwarding path. Seamless BFD (SBFD) is unidirectional, resulting in faster session activation. The BFD state and client context is maintained on the head-end (initiator) only. The tail-end (reflector) validates the BFD packet and responds, so there’s no need to maintain the BFD state on the tail-end.

For more information, see the Configure SR-TE Policies chapter in the Segment Routing Configuration Guide for Cisco CRS Routers.

Segment Routing Traffic Matrix Collection for Telemetry

This feature introduces support for enabling the Segment Routing Traffic Matrix (SR-TM) and the corresponding model-driven streaming Telemetry paths to export SR-TM statistics.

For more information about streaming model-driven telemetry data, see Telemetry Configuration Guide for Cisco CRS Routers.

For more information about SR-TM, see the Using Segment Routing Traffic Matrix chapter in the Segment Routing Configuration Guide for Cisco CRS Routers.

Segment Routing Performance Measurement for Link Delay Using RFC5357 (TWAMP Light) Encoding

This feature introduces support for Two-Way Active Measurement Protocol (TWAMP) Light (RFC5357) for link delay measurement. TWAMP Light adds two-way or round-trip measurement capabilities.

Network performance data such as packet loss, delay and delay variation, and bandwidth utilization is a critical measure for Traffic Engineering (TE). This data provides service providers the characteristics of their networks for performance evaluation that is required to ensure the Service Level Agreements (SLAs). The performance measurement and delay variation feature allows you to measure those metrics and advertise them through IGP extensions as extended TE metrics.

See Link Delay Measurement.

GRE Tunnel Configuration in oc-interfaces Data Model

Generic Routing Encapsulation (GRE) Tunnel configuration support is added to oc-interfaces data model. This data model is used to manage network interfaces and subinterfaces.

In this release, oc-interfaces data model supports additional sensor paths for tunnel configuration and state parameters:

src
dst
ttl (time-to-live or hop limit)
gre-key

Obtain this data model from Github repository.

See .

Table Connection Support in OC NI Data Model

The openconfig-network-instance (oc-ni) data model is defined by OpenConfig community. This model defines the network instance concept to model Layer 3 and Layer 2 network instances applicable for services such as L3VPN, L2VPN, and EVPN.

The table-conection container in the oc-ni data model contains policies that dictate how routing information base (RIB) or forwarding information base (FIB) entries are propagated between routing tables.

The leaf list consists of a list of connections between pairs of routing or forwarding tables, the leaking of entries between which is specified by the import policy. A connection connecting a source table to a destination table implies that routes that match the policy specified for the connection are available for the destination protocol to advertise, or match within its policies. It shows the configuration and state parameters that relate to the connection between tables.

The oc-ni data model is available in the Github repository.

See .

OCNI BGP Advertised Prefix

OCNI BGP data model has global, neighbor and peer-group containers. Under the neighbor container are the Address Family Identifier (AFI) state-related leaves. Three leaves (sent, installed and advertised prefix count) are related to the prefixes received from and advertised to the neighbor specific to that AFI. The sent count is defined as how many prefixes are sent to the neighbor for a specific AFI.

In the existing implementation, the cumulative count may not display accurate value owing to various conditions such as route-refresh out, policy changes, route-target changes, configuration changes like nexthop-self to name a few.

In this release, BGP walks through the prefix table calculating exactly how many prefixes are advertised for each neighbor. The results are collected in an array, converted and sent to MDT.

Obtain this data model from Github repository.

See .

New Hardware

No new hardware feature is introduced in this release.

Firmware Support

To check the firmware code running on the Cisco CRS Router, run the show fpd package command in admin mode.

Note

The show command output lists supported and EOL hardware PIDs. To know the PIDs that are supported in this release, see the Supported Hardware section in this Release Notes.

RP/0/RP0/CPU0:router(admin)#show fpd package

=============================== ================================================
                                        Field Programmable Device Package
                                ================================================
                                                                      SW      Min Req   Min Req
Card Type                 FPD Description            Type Subtype   Version   SW Ver    HW Vers
========================= ========================== ==== ======= =========== ========  =========
PRP                       FPGA ZJF uBlaze            lc   fpga2       0.01        0.00      0.0  
                          S-8 FPGA Nirvana           lc   fpga3      14.00        0.00      0.0  
                          FPGA BCM 8727              lc   fpga4       0.01        0.00      0.0  
                          FPGA MCU                   lc   fpga5       0.01        0.00      0.0  
                          FPGA CPU ZJF               lc   fpga1      23.08        0.00      0.0  
                          ROMMONA swv2.12 x86mp      lc   rommonA     2.12        2.10      0.0  
                          ROMMONB swv2.12 x86mp      lc   rommon      2.12        2.12      0.0  
-------------------------------------------------------------------------------------------------
PRP                       FPGA ZJF uBlaze            lc   fpga2       0.01        0.00      0.0  
                          S-16 FPGA Nirvana          lc   fpga3      17.00        0.00      0.0  
                          FPGA BCM 8727              lc   fpga4       0.01        0.00      0.0  
                          FPGA MCU                   lc   fpga5       0.01        0.00      0.0  
                          ZJF FPGA CPU               lc   fpga1      23.08        0.00      0.0  
                          ROMMONA swv2.12 x86mp      lc   rommonA     2.12        2.10      0.0  
                          ROMMONB swv2.12 x86mp      lc   rommon      2.12        2.12      0.0  
-------------------------------------------------------------------------------------------------
SC-B                      FPGA SARVA                 lc   fpga2       2.32        0.00      0.0  
                          FPGA CPU 0.15              lc   fpga1       0.15        0.00      0.0  
                          ROMMONA swv2.11 kensho     lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 kensho     lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
S2                        FPGA 4.02                  lc   fpga2       4.02        0.00      0.0  
                          FPGA 5.00                  lc   fpga3       5.00        0.00      0.0  
                          FPGA 6.04 spb              lc   fpga1       6.04        0.00      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
140G-S1S2S3               FPGA 4.01                  lc   fpga2       4.01        0.00      0.0  
                          FPGA 6.04 spb              lc   fpga1       6.04        0.00      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
Fabric HS123 Superstar    FPGA 4.00                  lc   fpga2       4.00        0.00      0.0  
                          FPGA 6.04 spb              lc   fpga1       6.04        0.00      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
140G-4-S1S2S3             FPGA 4.01                  lc   fpga2       4.01        0.00      0.0  
                          FPGA 6.04 spb              lc   fpga1       6.04        0.00      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
140G-S1S3                 FPGA 4.01                  lc   fpga2       4.01        0.00      0.0  
                          FPGA 6.04 spb              lc   fpga1       6.04        0.00      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
140G-S1S2S3-2             FPGA 4.01                  lc   fpga2       4.01        0.00      0.0  
                          FPGA 6.04 spb              lc   fpga1       6.04        0.00      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
140G-S1S3-2               FPGA 4.01                  lc   fpga2       4.01        0.00      0.0  
                          FPGA 6.04 spb              lc   fpga1       6.04        0.00      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
                          RXPOD swvF034 spb          lc   rxpod       0.52        0.00      0.0  
                          TXPOD swvF039 spb          lc   txpod       0.57        0.00      0.0  
-------------------------------------------------------------------------------------------------
140G-S2-2                 FPGA 4.02                  lc   fpga2       4.02        0.00      0.0  
                          FPGA 16.00                 lc   fpga3      16.00        0.00      0.0  
                          FPGA 6.04 spb              lc   fpga1       6.04        0.00      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
                          RXPOD swvF034 spb          lc   rxpod       0.52        0.00      0.0  
                          TXPOD swvF039 spb          lc   txpod       0.57        0.00      0.0  
-------------------------------------------------------------------------------------------------
140G-HS1S3-1              FPGA 4.02                  lc   fpga2       4.02        0.00      0.0  
                          FPGA 6.04 spb              lc   fpga1       6.04        0.00      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
                          RXPOD swvF034 spb          lc   rxpod       0.52        0.00      0.0  
                          TXPOD swvF039 spb          lc   txpod       0.57        0.00      0.0  
-------------------------------------------------------------------------------------------------
400G-S1S2S3               FPGA 0.35                  lc   fpga2       0.35        0.00      0.0  
                          FPGA 1.04 spc              lc   fpga1       1.04        0.00      0.0  
                          ROMMONA swv2.11 spc        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spc        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
Fabric HS123 Sapir        FPGA 0.35                  lc   fpga2       0.35        0.00      0.0  
                          FPGA 1.04 spc              lc   fpga1       1.04        0.00      0.0  
                          ROMMONA swv2.11 spc        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spc        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
400G-S1S3                 FPGA 0.35                  lc   fpga2       0.35        0.00      0.0  
                          FPGA 1.04 spc              lc   fpga1       1.04        0.00      0.0  
                          ROMMONA swv2.11 spc        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spc        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
Fabric HS13 Sapir         FPGA 0.35                  lc   fpga2       0.35        0.00      0.0  
                          FPGA 1.04 spc              lc   fpga1       1.04        0.00      0.0  
                          ROMMONA swv2.11 spc        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spc        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
S2                        FPGA 0.25                  lc   fpga2       0.25        0.00      0.0  
                          FPGA 0.10                  lc   fpga3       0.10        0.00      0.0  
                          FPGA 1.04 spc              lc   fpga1       1.04        0.00      0.0  
                          ROMMONA swv2.11 spc        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spc        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
140G-MSC                  FPGA Linecard 0.36         lc   fpga2       0.36        0.00      0.0  
                          FPGA CPU 0.10              lc   fpga1       0.10        0.00      0.0  
                          ROMMONA swv2.11 kensho     lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 kensho     lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
FP-140G                   FPGA Linecard 0.36         lc   fpga2       0.36        0.00      0.0  
                          FPGA CPU 0.10              lc   fpga1       0.10        0.00      0.0  
                          ROMMONA swv2.11 kensho     lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 kensho     lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
CRS-LSP                   FPGA Linecard 0.36         lc   fpga2       0.36        0.00      0.0  
                          FPGA CPU 0.10              lc   fpga1       0.10        0.00      0.0  
                          ROMMONA swv2.11 kensho     lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 kensho     lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
400G-MSC                  FPGA Linecard 0.54         lc   fpga2       0.54        0.00      0.0  
                          FPGA CPU 0.15              lc   fpga1       0.15        0.00      0.0  
                          ROMMONA swv2.11 kensho     lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 kensho     lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
FP-400G                   FPGA Linecard 0.54         lc   fpga2       0.54        0.00      0.0  
                          FPGA CPU 0.15              lc   fpga1       0.15        0.00      0.0  
                          ROMMONA swv2.11 kensho     lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 kensho     lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
LSP-400G                  FPGA Linecard 0.54         lc   fpga2       0.54        0.00      0.0  
                          FPGA CPU 0.15              lc   fpga1       0.15        0.00      0.0  
                          ROMMONA swv2.11 kensho     lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 kensho     lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
200G-MSC                  FPGA Linecard 0.54         lc   fpga2       0.54        0.00      0.0  
                          FPGA CPU 0.15              lc   fpga1       0.15        0.00      0.0  
                          ROMMONA swv2.11 kensho     lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 kensho     lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
FP-200G                   FPGA Linecard 0.54         lc   fpga2       0.54        0.00      0.0  
                          FPGA CPU 0.15              lc   fpga1       0.15        0.00      0.0  
                          ROMMONA swv2.11 kensho     lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 kensho     lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
1OC768-ITU/C              OPTICS FIRMWARE 110B10     lc   fpga2     110.10        0.00      0.0  
-------------------------------------------------------------------------------------------------
1OC768-DWDM-L             OPTICS FIRMWARE 110B10     lc   fpga2     110.10        0.00      0.0  
-------------------------------------------------------------------------------------------------
1OC768-DPSK/C             OPTICS FIRMWARE 110B14     lc   fpga2     110.14        0.00      0.0  
-------------------------------------------------------------------------------------------------
1OC768-DPSK/C-O           OPTICS FIRMWARE 110B14     lc   fpga2     110.14        0.00      0.0  
-------------------------------------------------------------------------------------------------
1OC768-DPSK/C-E           OPTICS FIRMWARE 110B14     lc   fpga2     110.14        0.00      0.0  
-------------------------------------------------------------------------------------------------
CRS-CGSE-PLIM             FPGA mCPU0 0.559           lc   fpga2       0.559       0.00      0.0  
                          FPGA sCPU0 0.559           lc   fpga3       0.559       0.00      0.0  
                          FPGA mCPU1 0.559           lc   fpga4       0.559       0.00      0.0  
                          FPGA sCPU1 0.559           lc   fpga5       0.559       0.00      0.0  
                          FPGA PLIM_SVC 0.41014      lc   fpga1       0.41014     0.00      0.0  
-------------------------------------------------------------------------------------------------
2-40GBE-OTN               PLIM FPGA 32               lc   fpga3      32.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
1-100GBE-DWDM             PLIM FPGA 32.0             lc   fpga3      32.00        0.00      0.0  
                          OPTICS FIRMWARE 5.05       lc   fpga4       5.05        0.00      0.0  
-------------------------------------------------------------------------------------------------
4-40GBE-OTN               PLIM FPGA 32               lc   fpga3      32.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
6-10GE-WLO-FLEX           OBI FPGA 31.0              lc   fpga3      31.00        0.00      0.0  
                          TORBAY FPGA 45.0           lc   fpga4      45.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
CRS-CGSE-PLUS-PLIM        PLIM FPGA 0.03             lc   fpga3       0.4107      0.00      0.0  
                          FPGA XLP 0.301             lc   fpga4       0.301       0.00      0.0  
-------------------------------------------------------------------------------------------------
40-10GbE                  NUGGET FPGA 37.0           lc   fpga3      37.00        0.00      0.0  
                          GEM0 FPGA 4.0              lc   fpga4       4.00        0.00      0.0  
                          GEM1 FPGA 4.0              lc   fpga5       4.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
4-100GbE                  NUGGET FPGA 37.0           lc   fpga3      37.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
2x100GE_5x40GE            NUGGET FPGA 37.0           lc   fpga3      37.00        0.00      0.0  
                          GEM0 FPGA 4.0              lc   fpga4       4.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
400G_DWDM_FLEX            Amethyst FPGA 8.0          lc   fpga3       8.00        0.00      0.0  
                          CAMEO FPGA 66.0            lc   fpga4      66.00        0.00      0.0  
                          CAMEO FPGA 25.0            lc   fpga5      25.00        0.00      0.0  
                          ETNA ASIC 3.62             lc   fpga6       3.62        0.00      0.0  
                          CFP2 OPTICS 5.23           lc   fpga8       5.23        0.00      0.0  
-------------------------------------------------------------------------------------------------
20-10GBE                  PLIM FPGA 42.0             lc   fpga3      42.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
12-10GBE                  PLIM FPGA 42.0             lc   fpga3      42.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
1-100GBE                  PLIM FPGA 19.0             lc   fpga3      19.00        0.00      0.0  
                          RX MAC FPGA 52.0           lc   fpga4      52.00        0.00      0.0  
                          TX MAC FPGA 39.0           lc   fpga5      39.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
14-10GBE                  PLIM FPGA 42.0             lc   fpga3      42.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
DRP_B                     FPGA 6.04 spb              lc   fpga1       6.04        0.00      0.0  
                          ROMMONA swv2.11 asmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 dsmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 sp         lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 asmp       lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 dsmp       lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 sp         lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
MSC_B                     FPGA 6.04 spb              lc   fpga1       6.04        0.00      0.0  
                          ROMMONA swv2.11 asmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 dsmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 sp         lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 asmp       lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 dsmp       lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 sp         lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
FP40                      FPGA 6.04 spb              lc   fpga1       6.04        0.00      0.0  
                          ROMMONA swv2.11 asmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 dsmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 sp         lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 asmp       lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 dsmp       lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 sp         lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
CRS1-SIP-800              JACKET FPGA swv6.0         lc   fpga1       6.00        5.00      0.0  
                          FPGA swv6.0 hwv80          lc   fpga1       6.00        5.00      0.80 
-------------------------------------------------------------------------------------------------
8-10GBE                   FPGA swvA.0                lc   fpga1      10.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
OC48-POS-16-ED            FPGA PLIM_OC48 9.0         lc   fpga1       9.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
4-10GBE                   FPGA sw_4p_v15.0           lc   fpga1      15.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
8-10GBE                   FPGA sw_8p_v15.0           lc   fpga1      15.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
4-10GE                    SQUIRREL FPGA 10.0         lc   fpga1      10.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
42-1GE                    FPGA swv6.0                lc   fpga1       6.00        0.00      0.0  
                          FPGA swv6.0 hwv0.80        lc   fpga1       6.00        0.00      0.80 
-------------------------------------------------------------------------------------------------
20-1GE-FLEX               FPGA swv6.0                lc   fpga1       6.00        0.00      0.0  
                          FPGA swv6.0 hwv0.80        lc   fpga1       6.00        0.00      0.80 
-------------------------------------------------------------------------------------------------
2-10GE-WL-FLEX            FPGA swv6.0                lc   fpga1       6.00        0.00      0.0  
                          FPGA swv6.0 hwv0.80        lc   fpga1       6.00        0.00      0.80 
-------------------------------------------------------------------------------------------------
CRS-16-ALARM-C            FPGA 6.04 spb              lc   fpga1       6.04        0.00      0.0  
                          ROMMONA swv2.11 sp         lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 sp         lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
CRS-16-ALARM-B            FPGA 6.05 spb              lc   fpga1       6.05        0.00      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
CRS-16-FAN-CT             FPGA 6.04 spb              lc   fpga1       6.04        0.00      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
CRS-16-LCC-F-CT-B         FPGA 6.04 spb              lc   fpga1       6.04        0.00      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
CRS-FCC-LED               FPGA 6.04 spb              lc   fpga1       6.04        0.00      0.0  
                          ROMMONA swv2.11 sp         lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 spb        lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 sp         lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 spb        lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
Route Processor           ROMMONA swv2.11 asmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 dsmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 asmp       lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 dsmp       lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
SC                        ROMMONA swv2.11 asmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 dsmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 asmp       lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 dsmp       lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
RP                        ROMMONA swv2.11 asmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 dsmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 asmp       lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 dsmp       lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
Shelf Controller GE       ROMMONA swv2.11 asmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 dsmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 asmp       lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 dsmp       lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
RP                        ROMMONA swv2.11 asmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 dsmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 asmp       lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 dsmp       lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
Shelf Controller GE22     ROMMONA swv2.11 asmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 dsmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 asmp       lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 dsmp       lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
DRP                       ROMMONA swv2.11 asmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 dsmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 sp         lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 asmp       lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 dsmp       lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 sp         lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
S1S2S3                    ROMMONA swv2.11 sp         lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 sp         lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
S1S3                      ROMMONA swv2.11 sp         lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 sp         lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
S2                        ROMMONA swv2.11 sp         lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 sp         lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
Fabric HS123              ROMMONA swv2.11 sp         lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 sp         lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
Fabric QQS123             ROMMONA swv2.11 sp         lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 sp         lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
LED                       ROMMONA swv2.11 sp         lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 sp         lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
40G-MSC                   ROMMONA swv2.11 asmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 dsmp       lc   rommonA     2.11        2.10      0.0  
                          ROMMONA swv2.11 sp         lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 asmp       lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 dsmp       lc   rommon      2.11        2.11      0.0  
                          ROMMONB swv2.11 sp         lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
CRS-16-ALARM              ROMMONA swv2.11 sp         lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 sp         lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
CRS-16-LCC-FAN-CT         ROMMONA swv2.11 sp         lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 sp         lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
FC Fan Controller         ROMMONA swv2.11 sp         lc   rommonA     2.11        2.10      0.0  
                          ROMMONB swv2.11 sp         lc   rommon      2.11        2.11      0.0  
-------------------------------------------------------------------------------------------------
SPA-4XT3/E3               SPA E3 Subrate FPGA        spa  fpga2       1.04        0.00      0.0  
                          SPA T3 Subrate FPGA        spa  fpga3       1.04        0.00      0.0  
                          SPA I/O FPGA               spa  fpga1       1.00        0.00      0.0  
                          SPA ROMMON                 spa  rommon      2.12        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-2XT3/E3               SPA E3 Subrate FPGA        spa  fpga2       1.04        0.00      0.0  
                          SPA T3 Subrate FPGA        spa  fpga3       1.04        0.00      0.0  
                          SPA I/O FPGA               spa  fpga1       1.00        0.00      0.0  
                          SPA ROMMON                 spa  rommon      2.12        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-OC192POS-XFP          SPA FPGA swv1.101 hwv3     spa  fpga2       1.101       0.00      3.0  
                          SPA FPGA swv1.2            spa  fpga1       1.02        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-1XCHOC48/DS3          SPA I/O FPGA               spa  fpga2       1.00        0.00      0.49 
                          SPA I/O FPGA               spa  fpga3       1.00        0.00      0.52 
                          SPA I/O FPGA               spa  fpga1       1.36        0.00      0.49 
                          SPA ROMMON                 spa  rommon      2.02        0.00      0.49 
-------------------------------------------------------------------------------------------------
SPA-1XCHOC12/DS0          SPA I/O FPGA               spa  fpga2       1.00        0.00      0.49 
                          SPA I/O FPGA               spa  fpga1       1.36        0.00      0.49 
                          SPA ROMMON                 spa  rommon      2.02        0.00      0.49 
-------------------------------------------------------------------------------------------------
SPA-OC192POS              SPA FPGA swv1.3            spa  fpga1       1.03        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-8XOC12-POS            SPA FPGA swv1.0            spa  fpga1       1.00        0.00      0.5  
-------------------------------------------------------------------------------------------------
SPA-4XOC3-POS             SPA FPGA swv3.4            spa  fpga1       3.04        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-1XOC12-POS            SPA FPGA swv3.4            spa  fpga1       3.04        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-8X1GE                 SPA FPGA swv1.8            spa  fpga1       1.08        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-2XOC48POS/RPR         SPA FPGA swv1.0            spa  fpga1       1.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-4XOC48POS/RPR         SPA FPGA swv1.0            spa  fpga1       1.00        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-1XOC48POS/RPR         SPA FPGA swv1.2            spa  fpga1       1.02        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-8XOC3-POS             SPA FPGA swv1.0            spa  fpga1       1.00        0.00      0.5  
                          SPA FPGA swv1.0            spa  fpga1       1.00        0.00      0.5  
-------------------------------------------------------------------------------------------------
SPA-2XOC12-POS            SPA FPGA swv1.0            spa  fpga1       1.00        0.00      0.5  
-------------------------------------------------------------------------------------------------
SPA-4XOC12-POS            SPA FPGA swv1.0            spa  fpga1       1.00        0.00      0.5  
-------------------------------------------------------------------------------------------------
SPA-10X1GE-V2             SPA FPGA swv1.10           spa  fpga1       1.10        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-8X1GE-V2              SPA FPGA swv1.10           spa  fpga1       1.10        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-5X1GE-V2              SPA FPGA swv1.10           spa  fpga1       1.10        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-1X10GE-L-V2           SPA FPGA swv1.11           spa  fpga1       1.11        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-4XOC3-POS-V2          SPA FPGA swv1.0            spa  fpga1       1.00        0.00      0.5  
-------------------------------------------------------------------------------------------------
SPA-1X10GE-WL-V2          SPA FPGA swv1.11           spa  fpga1       1.11        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-1XOC3-ATM-V2          SPA FPGA swv1.2            spa  fpga1       2.02        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-2XOC3-ATM-V2          SPA FPGA swv1.2            spa  fpga1       2.02        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-3XOC3-ATM-V2          SPA FPGA swv1.2            spa  fpga1       2.02        0.00      0.0  
-------------------------------------------------------------------------------------------------
SPA-1XOC12-ATM-V2         SPA FPGA swv1.2            spa  fpga1       2.02        0.00      0.0  
-------------------------------------------------------------------------------------------------

Migrating Cisco CRS-1 to CRS-3

For information about migrating from a Cisco CRS-1 to a Cisco CRS-3 chassis, refer to the Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide at the URL http://www.cisco.com/en/US/products/ps5763/prod_installation_guides_list.html

Migrating Cisco CRS-1 and CRS-3 to CRS-X

For information about migrating from a Cisco CRS-1 and Cisco CRS-3 to a Cisco CRS-X chassis, refer to the URL http://www.cisco.com/en/US/products/ps5763/prod_installation_guides_list.html

DWDM Configuration Management

Note

This section describes the new DWDM configuration requirements in Cisco IOS XR 3.9.0 and later releases. It does not describe all updates to the DWDM feature. For more information about DWDM configuration, refer to the Configuring Dense Wavelength Division Multiplexing Controllers on Cisco IOS XR Software module in the Cisco IOS XR Interface and Hardware Component Configuration Guide for the Cisco CRS Router.

Cisco IOS XR Software Release 3.9.0 introduced new commands in addition to an important change to the default laser state for all of the DWDM physical layer interface modules (PLIMs) supported on the Cisco CRS-1 and CRS-3 routers, which impacts the required configuration to support those cards.

This change affects all models of the following hardware on the Cisco CRS-1 router:

Cisco 1-Port OC-768c/STM-256c DWDM PLIM
Cisco 4-Port 10-Gigabit Ethernet DWDM PLIM

This change affects all models of the following hardware on the Cisco CRS-3 router:

Cisco 1-Port 100GE OTU4 IPoDWDM PLIM
Cisco 4-Port 40-GE OTU3 OTN/LAN PLIM
Cisco 2-Port 40-GE OTU3 OTN/LAN PLIM

The g709 fec high-gain and g709 fec long-haul commands are added under DWDM configuration to configure the new high-gain FEC mode and long-haul FEC mode for Cisco 1-Port 100GE OTU4 IPoDWDM PLIM.

The following is an example of configuring the g709 fec high-gain command under DWDM configuration to configure the new high-gain FEC mode:


RP/0/RP0/CPU0:router# configure 
RP/0/RP0/CPU0:router(config)# controller dwdm <>
RP/0/RP0/CPU0:router(config)# g709 fec high-gain
RP/0/RP0/CPU0:router(config)# commit

The following is an example of configuring the g709 fec long-haul command under DWDM configuration to configure the new long-haul FEC mode:


RP/0/RP0/CPU0:router# configure 
RP/0/RP0/CPU0:router(config)# g709 fec long-haul
RP/0/RP0/CPU0:router(config)# commit

Other Important Information

Starting with Cisco IOS XR Release 6.7.2, the output for show mpls traffic-eng tunnels xx role head command is missing protocol and area ID information for path-option dynamic tunnels in area 0.
Starting with Cisco IOS XR Release 6.3.1, the SNMP walk for any OSPF Metric OID returns only the metric of the highest area ID from either MADJ interface or primary interface. That is, if the highest area ID is for MADJ interface then the OID returns the MADJ interface metric, or if the highest area ID is for primary interface, it will return primary interface metric. Prior to this release, the OID would return primary interface metric and highest area ID MADJ interface metric.
From Release 6.0, the onePK toolkit is not supported.

Default timestamp setting—The timestamp prompt that precedes console output is enabled by default. To disable the timestamp prompt, use the no service timestamp command. For more information, refer to the Cisco IOS XR System Management Command Reference for the Cisco CRS Router .

Country-specific laws, regulations, and licenses—In certain countries, use of these products may be prohibited and subject to laws, regulations, or licenses, including requirements applicable to the use of the products under telecommunications and other laws and regulations; customers must comply with all such applicable laws in the countries in which they intend to use the products.
Field replacable unit (FRU) removal—For all card removal and replacement (including fabric cards, line cards, fan controller, and RP) follow the instructions provided by Cisco to avoid impact to traffic. See the Cisco IOS XR Getting Started Guide for the Cisco CRS Router for procedures.
Exceeding Cisco testing—If you intend to test beyond the combined maximum configuration tested and published by Cisco, contact your Cisco Technical Support representative to discuss how to engineer a large-scale configuration for your purpose.

mpls traffic engineering igp-intact command—This command must be used only when policy based tunnel selection is configured for all tunnels originating on the device. This CLI needs to be turned on under IGP (OSPF/ISIS) under the respective AFI.

The following TE Path option attribute commands are not supported on the Cisco CRS-1 Series Router:
- affinity location set
- affinity location type
- affinity program
- affinity self
BFD IPv6 UDP Checksum Calculation—Starting Cisco IOS XR Software Release 3.9, you turn the BFD IPv6 UDP checksum calculation on and off:
- To disable the BFD IPv6 UDP checksum calculation:
```
RP/0/RP0/CPU0:router(config)#bfd

RP/0/RP0/CPU0:router(config-bfd)#ipv6 checksum disable

RP/0/RP0/CPU0:router(config-bfd)#end
```
- To enable BFD IPv6 UDP checksum calculation:
```
RP/0/RP0/CPU0:router(config)#bfd

RP/0/RP0/CPU0:router(config-bfd)#no ipv6 checksum disable

RP/0/RP0/CPU0:router(config-bfd)#end
```
When upgrading a system from a release prior to 3.8.4, the MAC address assigned to physical interfaces changes. This is required because prior to Cisco IOS XR Software Release 3.8.4 the MAC address assigned to the bundle interface was taken from the first member's MAC address. If this bundle member is removed from the bundle, the bundle gets a new MAC address, which results in traffic loss due to ARP resolution. Beginning in Cisco IOS XR Software Release 3.8.4, a pool of MAC addresses are assigned to the bundle interfaces by the bundlemgr process during bundle interface creation.
Deactivation of os-mbi dependent (Nonreload) SMU fails—Backing out the non reload os-mbi SMU fails because deactivation runs out of memory (activation did not release some memory, which stayed at 38 MB). This failure to activate or deactivate the SMU due to insufficient SP resources impacts SP cards on CRS.
When configuring the Label Distribution Protocol (LDP) graceful restart (GR) process in a network with multiple [link and/or targeted] LDP hello adjacencies with the same neighbor, make sure that GR is activated on the session before any hello adjacency times out due to neighbor control plane failures. One way of achieving this is by configuring a lower session hold time between neighbors such that session time out always occurs before hello adjacency can time out. Cisco recommends setting LDP session hold time using the following formula:

LDP session hold time <= (Hello hold time - Hello interval) * 3

This means that for default values of 15/5 seconds respectively for the link Hello hold time and the Hello interval, the LDP session hold time should be set to 30 seconds or less.

For more information, refer to the Implementing MPLS Label Distribution Protocol on Cisco IOS XR Software section of the MPLS Configuration Guide for the Cisco CRS Routers.
For information about upgrading from a Cisco CRS-1 to a Cisco CRS-3 chassis, refer to the Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Upgrade Guide at the following URL:

http://www.cisco.com/en/US/products/ps5763/prod_installation_guides_list.html
The following commands have been modified to support Cisco CRS-3 and CRS-X routers:
- show environment
- hw-module reload
- show controllers egressq client location <>
- show controllers egressq queue drr [max | min] location <>
- show controllers egressq queue drr [max | min] location <>
- show controllers egressq group ntb [max | min] location <>
- show controllers egressq port bpmap location <>
- show controllers egressq statistics detail location <>
- show controllers egressq resources location <>
For information about these commands, refer to the Commands section of the Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Upgrade Guide:

http://www.cisco.com/en/US/products/ps5763/prod_installation_guides_list.html
This release supports the following fixed DWDM XFPs with CRS-3 and certain CRS-1 10GE interface modules:
- DWDM-XFP-30.33
- DWDM-XFP-60.61
- DWDM-XFP-50.92
- DWDM-XFP-50.12
- DWDM-XFP-31.12
- DWDM-XFP-31.90
- DWDM-XFP-32.68
- DWDM-XFP-34.25
- DWDM-XFP-35.04
- DWDM-XFP-35.82
- DWDM-XFP-36.61
- DWDM-XFP-38.19
- DWDM-XFP-38.98
- DWDM-XFP-39.77
- DWDM-XFP-40.56
- DWDM-XFP-42.14
- DWDM-XFP-42.94
- DWDM-XFP-43.73
- DWDM-XFP-44.53
- DWDM-XFP-46.12
- DWDM-XFP-46.92
- DWDM-XFP-47.72
- DWDM-XFP-48.51
- DWDM-XFP-51.72
- DWDM-XFP-52.52
- DWDM-XFP-54.13
- DWDM-XFP-54.94
- DWDM-XFP-55.75
- DWDM-XFP-56.55
- DWDM-XFP-58.17
- DWDM-XFP-58.98
- DWDM-XFP-59.79

Caveats

Caveats describe unexpected behavior in Cisco IOS XR Software releases. Severity-1 caveats are the most critical caveats; severity-2 caveats are less critical.

This section contains caveats that are generic to the Cisco IOS XR Software Release and those specific to the Cisco CRS-1 router and the Cisco CRS-3 router.

Cisco IOS XR Caveats

There are no caveats specific to Cisco IOS XR Software Release.

Caveats Specific to the CRS Routers


Caveat	Description
CSCvu84118	Multiple process crashed on CRS-X LCs with bundle members microflap
CSCvu98588	672 CRS SIT: Mcast v6 traffic drop on CRS-3 LC with dsc RPFO

Upgrading Cisco IOS XR Software

Cisco IOS XR Software is installed and activated from modular packages, allowing specific features or software patches to be installed, upgraded, or downgraded without affecting unrelated processes. Software packages can be upgraded or downgraded on all supported card types, or on a single card (node).

Software packages are installed from package installation envelope (PIE) files that contain one or more software components.

Before starting the software upgrade, use the show install health command in the admin mode. This command validates if the statuses of all relevant parameters of the system are ready for the software upgrade without interrupting the system.

The upgrade document is available along with the software images.

Table 4. Upgrade Document Filename
To upgrade	Refer
Cisco IOS XR software	CRS_Upgrade_Downgrade_MOP_6.7.2.pdf

Cisco Software Manager (CSM) application provides an intuitive user interface to manage Cisco IOS XR installations, with pre-installation and post-installation checks and reports. CSM helps manage the process of software maintenance upgrades (SMUs) and service packs (SPs) on devices that run the Cisco IOS XR Software.

For information on how to use CSM, see Cisco Software Manager User Guide.

Troubleshooting

For information on troubleshooting Cisco IOS XR Software, see the Cisco IOS XR Troubleshooting Guide for the Cisco CRS router and the Cisco IOS XR Getting Started Guide for the Cisco CRS router

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Release Notes for Cisco CRS Routers, IOS XR Release 6.7.2

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Release Notes for Cisco CRS Routers, IOS XR Release 6.7.2

Supported Packages and System Requirements

Feature Set Table

Memory Requirements

Supported Hardware

Hardware Not Supported

CRS-FP140 Licenses

CRS-FP400G Licenses

Minimum Firmware Requirement

Software Compatibility

Determining Installed Packages

Software Features Introduced in this Release

Flow-Based Manual Traffic Steering

Seamless Bidirectional Forwarding Detection

Segment Routing Traffic Matrix Collection for Telemetry

Segment Routing Performance Measurement for Link Delay Using RFC5357 (TWAMP Light) Encoding

GRE Tunnel Configuration in oc-interfaces Data Model

Table Connection Support in OC NI Data Model

OCNI BGP Advertised Prefix

New Hardware

Firmware Support

Migrating Cisco CRS-1 to CRS-3

Migrating Cisco CRS-1 and CRS-3 to CRS-X

DWDM Configuration Management

Other Important Information

Caveats

Cisco IOS XR Caveats

Caveats Specific to the CRS Routers

Upgrading Cisco IOS XR Software

Troubleshooting

Related Documentation

Production Software Maintenance Updates (SMUs)

Communications, Services, and Additional Information

Cisco Bug Search Tool

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