Cisco Nexus 9000 Series ACI-Mode Switch FPGA/EPLD Upgrade Release Notes, Release 12.2(1)

This document lists the current and past versions of EPLD images and describes how to update them for use with the Cisco Nexus 9000 Series switches.

The following table lists the changes to this document.

Date

Description

January 17, 2016

Created the release notes for Release 12.2(1n).

Introduction

The Cisco Nexus 9000 Series ACI-mode switches contain several programmable logical devices (PLDs) that provide hardware functionalities in all modules. Cisco provides electronic programmable logic device (EPLD) image upgrades to enhance hardware functionality or to resolve known issues. PLDs include electronic programmable logic devices (EPLDs), field programmable gate arrays (FPGAs), and complex programmable logic devices (CPLDs), but they do not include ASICs. In this document, the term EPLD is used for FPGA and CPLDs.

The advantage of having EPLDs for some module functions is that when you need to upgrade those functions, you just upgrade their software images instead of replacing their hardware.

NOTE: EPLD image upgrades for an I/O module disrupt the traffic going through the module because the module must power down briefly during the upgrade. The system performs EPLD upgrades on one module at a time, so at any one time the upgrade disrupts only the traffic going through one module.

Cisco provides the latest EPLD images with each release. Typically, these images are the same as provided in earlier releases but occasionally some of these images are updated. These EPLD image updates are not mandatory unless otherwise specified. The EPLD image upgrades are independent from the Cisco ACI In Service Software Upgrade (ISSU) process, which upgrades the system and kickstart images with no impact on the network environment.

When Cisco makes an EPLD image upgrade available, these release notes announce their availability, and you can download them from http://www.cisco.com.

Deciding When to Upgrade EPLDs

When new EPLD images are available, the upgrades are always recommended if your network environment allows for a maintenance period in which some level of traffic disruption is acceptable. If such a disruption is not acceptable at this time, then you might consider postponing the upgrade until a better time.

NOTE: The EPLD upgrade operation is a disruptive operation. You should execute this operation only at a programmed maintenance time. The system ISSU upgrade is a nondisruptive upgrade.

NOTE: Do not perform an EPLD upgrade during an ISSU system/kickstart upgrade.

Switch Requirements

The Cisco Nexus 9000 Series switch must be running the Cisco ACI operating system and include the following hardware:

·         Supervisor modules (2)—each with at least 800 MB of available bootflash memory (Cisco Nexus 9504, 9508, and 9516 switches)

·         System controller modules (2) (Cisco Nexus 9504, 9508, and 9516 switches)

·         I/O modules (Cisco Nexus 9504, 9508, and 9516 switches)

o    Cisco Nexus 9504 switch (1-4 modules)

o    Cisco Nexus 9508 switch (1-8 modules)

o    Cisco Nexus 9516 switch (1-10 modules)

·         Fabric modules (Cisco Nexus 9504, 9508, and 9516 switches)

o    Fabric modules for 40-Gigabit I/O modules on a Cisco Nexus 9504, 9508, or 9516 switch (3-6)

o    Fabric modules for 100-Gigabit I/O modules on a Cisco Nexus 9504 or 9508 switch (4)

·         Fan modules

o    Cisco Nexus 93120TX switch (2)

o    Cisco Nexus 93128TX, 9396PX, and 9396TX switch (3)

o    Cisco Nexus 93108TC-EX, 93180LC-EX, 93180YC-EX, 9332PQ, 9372PX, 9372PX-E, 9372TX, or 9372TX-E switch (4)

o    Cisco Nexus 9504, 9508, or 9516 switch (3)

·         Power supplies

o    650-W AC power supplies (2) or 930-W DC power supplies (2) for the Cisco Nexus 93108TC-EX, 93180YC-EX, 9332PQ, 9372PX, 9372PX-E, 9372TX, 9372TX-E, 9396PX, and 9396TX switches

o    1200-W AC power supplies (2) or 930-W DC power supplies (2) for the Cisco Nexus 93120TX and 9336PQ switches

o    1200-W HVAC/HVDC power supplies (2) for the Cisco Nexus  93108TC-EX, 93120TX, 93128TX, and 93180YC-EX switches

o    3000-W power supplies (AC, Universal AC/DC, or DC) for Cisco Nexus 9500 switches

§  Cisco Nexus 9504 switch (up to 4)

§  Cisco Nexus 9508 switch (up to 8)

§  Cisco Nexus 9516 switch (up to 10)

·         Uplink module (Cisco Nexus 93128TX, 9396PX, and 9396TX switches only)

o    M6PQ

o    M6PQ-E

o    M12PQ

You must have administrator privileges to work with the Cisco Nexus 9000 Series switch.

EPLD Upgrades Available for ACI Mode Releases 11.3(1x) to 12.2(1)

Each EPLD image that you can download from http://www.cisco.com is a bundle of EPLD upgrades. To see the updated EPLD versions for the Cisco Nexus Cisco Nexus 93000 ACI-mode fixed switches, and the Cisco Nexus 9500 ACI-mode modular switches, see the following tables.

NOTE: All updates to an image are shown in boldface. If more than one release is shown for a column, the boldface applies to the first release listed for the column.

Available EPLD Images for the Cisco Nexus 92000 and 93000 Top-of-Rack Switches

Component

EPLD

Device

Release

11.3(1g)

Release

12.0(1x)

Release

12.1(1x)

Release

12.2(1)

Cisco Nexus 93108TC-EX (N9K-C93108TC-EX)

IOFPGA

N.A.1

0x3 (0.003)

0x3 (0.003)

0x9 (0.009)

MIFPGA

N.A.1

0x2 (0.002)

0x2 (0.002)

0x2 (0.002)

Cisco Nexus 93120TX (N9K-C93120TX)

IOFPGA

0x8 (0.008)

0x8 (0.008)

0x8 (0.008)

0x8 (0.008)

MIFPGA

0x10 (0.016)

0x10 (0.016)

0x10 (0.016)

0x10 (0.016)

MIFPGA

0x9 (0.009)

0x9 (0.009)

0x9 (0.009)

0x9 (0.009)

Cisco Nexus 93128TX (N9K-C93128TX)

IOFPGA

0x10 (0.016)

0x10 (0.016)

0x11 (0.017)

0x11 (0.017)

MIFPGA

0x9 (0.009)

0x9 (0.009)

0x9 (0.009)

0x9 (0.009)

Cisco Nexus 93180LC-EX (N9K-C93180LC-EX)

IOFPGA

N.A.1

N.A.1

N.A.[1]

0x15 (0.021)

MIFPGA

N.A.1

N.A.1

N.A.1

0x15 (0.021)

Cisco Nexus 93180YC-EX (N9K-C93180YC-EX)

IOFPGA

0x3 (0.003)

0x3 (0.003)

0x3 (0.003)

0x9 (0.009)

MIFPGA

0x4 (0.004)

0x4 (0.004)

0x4 (0.004)

0x4 (0.004)

Cisco Nexus 9332PQ (N9K-C9332PQ)

IOFPGA

0x11 (0.017)

0x11 (0.017)

0x12 (0.018)

0x12 (0.018)

MIFPGA

0x16 (0.022)

0x16 (0.022)

0x17 (0.023)

0x17 (0.023)

Cisco Nexus 9336PQ (N9K-C9336PQ)

IOFPGA

0x9 (0.009)

0x9 (0.009)

0x9 (0.009)

0x9 (0.009)

MIFPGA

0x10 (0.016)

0x10 (0.016)

0x10 (0.016)

0x10 (0.016)

Cisco Nexus 9372PX (N9K-C9372PX)

IOFPGA

0x7 (0.007)

0x7 (0.007)

0x8 (0.008)

0x8 (0.008)

MIFPGA

0x14 (0.020)

0x14 (0.020)

0x15 (0.021)

0x15 (0.021)

Cisco Nexus 9372PX-E (N9K-C9372PX-E)

IOFPGA

0x7 (0.007)

0x7 (0.007)

0x8 (0.008)

0x8 (0.008)

MIFPGA

0x14 (0.020)

0x14 (0.020)

0x15 (0.021)

0x15 (0.021)

Cisco Nexus 9372TX (N9K-C9372TX)

IOFPGA

0x5 (0.005)

0x5 (0.005)

0x6 (0.006)

0x6 (0.006)

MIFPGA

0x15 (0.021)

0x15 (0.021)

0x15 (0.021)

0x15 (0.021)

Cisco Nexus 9372TX-E (N9K-C9372TX-E)

IOFPGA

0x5 (0.005)

0x5 (0.005)

0x5 (0.005)

0x6 (0.006)

MIFPGA

0x3 (0.003)

0x3 (0.003)

0x3 (0.003)

0x3 (0.003)

Cisco Nexus 9396PX (N9K-C9396PX)

IOFPGA

0x15 (0.021)

0x15 (0.021)

0x15 (0.021)

0x15 (0.021)

MIFPGA

0x14 (0.020)

0x14 (0.020)

0x14 (0.020)

0x14 (0.020)

Cisco Nexus 9396TX (N9K-C9396TX)

IOFPGA

0x8 (0.008)

0x8 (0.008)

0x8 (0.008)

0x8 (0.008)

6-port 40-Gigabit optical uplink module

(N9K-M6PQ and N9K-M6PQ-E)

MIFPGA

0x10 (0.016)

0x10 (0.016)

0x10 (0.016)

0x10 (0.016)

12-port optical uplink module (N9K-M12PQ)

MIFPGA

0x20 (0.032)

0x20 (0.032)

0x20 (0.032)

0x20 (0.032)

Available EPLD Images for the Cisco Nexus 9500 Modular Switches

Component

EPLD

Device

Release

11.3(1g)

Release

12.0(1x)

Release

12.1(1x)

Release

12.2(1)

Supervisor A (N9K-SUP-A)

IOFPGA

0x27 (0.039)

0x27 (0.039)

0x27 (0.039)

0x27 (0.039)

Supervisor B (N9K-SUP-B)

IOFPGA

0x27 (0.039)

0x27 (0.039)

0x27 (0.039)

0x27 (0.039)

System Controller (N9K-SC-A)

IOFPGA

0x20 (0.032)

0x20 (0.032)

0x20 (0.032)

0x20 (0.032)

32-port 100-Gigabit QSFP28 line card

(N9K-X9732C-EX)

IOFPGA

0x7 (0.007)

0x7 (0.007)

0x10 (0.016)

0x10 (0.016)

MIFPGA

0x6 (0.006)

0x6 (0.006)

0x6 (0.006)

0x6 (0.006)

36-port 40-Gigabit QSFP+ line card

(N9K-X9736PQ)

IOFPGA

0x5 (0.005)

0x5 (0.005)

0x5 (0.005)

0x5 (0.005)

MIFPGA

0x5 (0.005)

0x5 (0.005)

0x5 (0.005)

0x5 (0.005)

Fabric module for 40-Gigabit line cards in

Cisco Nexus 9504 chassis (N9K-C9504-FM)

IOFPGA

0x19 (0.025)

0x19 (0.025)

0x19 (0.025)

0x19 (0.025)

Fabric module for –E 100-Gigabit line cards in Cisco Nexus 9504 chassis (N9K-C9504-FM-E)

IOFPGA

0x9 (0.009)

0x9 (0.009)

0x9 (0.009)

0x9 (0.009)

Fabric module for 40-Gigabit Cisco Nexus 9508 chassis (N9K-C9508-FM)

IOFPGA

0x19 (0.025)

0x19 (0.025)

0x19 (0.025)

0x19 (0.025)

Fabric module for –EX 100-Gigabit line card in Cisco Nexus 9508 chassis (N9K-C9508-FM-E)

IOFPGA

0x5 (0.005)

0x5 (0.005)

0x5 (0.005)

0x9 (0.009)

Fabric module for 40-Gigabit line cards in

Cisco Nexus 9516 chassis (N9K-C9516-FM)

IOFPGA

0x13 (0.019)

0x13 (0.019)

0x13 (0.019)

0x13 (0.019)

Related Documentation

Cisco Application Centric Infrastructure (ACI) Documentation

The ACI documentation is available at the following URL: http://www.cisco.com/c/en/us/support/ cloud-systems-management/application-policy-infrastructure-controller-apic/ tsd-products-support-series-home.html.

Cisco Application Centric Infrastructure (ACI) Simulator Documentation

The Cisco ACI Simulator documentation is available at http://www.cisco.com/c/en/us/support/ cloud-systems-management/application-centric-infrastructure-simulator/tsd-products-support-series-home.html.

Cisco Nexus 9000 Series Switches Documentation

The Cisco Nexus 9000 Series Switches documentation is available at http://www.cisco.com/c/en/us/support/ switches/nexus-9000-series-switches/tsd-products-support-series-home.html.

Cisco Application Virtual Switch Documentation

The Cisco Application Virtual Switch (AVS) documentation is available at http://www.cisco.com/c/en/us/ support/switches/application-virtual-switch/tsd-products-support-series-home.html.

Cisco Application Centric Infrastructure (ACI) Integration with OpenStack Documentation

Cisco ACI integration with OpenStack documentation is available at http://www.cisco.com/c/en/us/support/ cloud-systems-management/application-policy-infrastructure-controller-apic/ tsd-products-support-series-home.html.

Release Notes

The release notes are available at the following URL:

http://www.cisco.com/en/US/products/ps13386/prod_release_notes_list.html

Documentation Feedback

To provide technical feedback on this document, or to report an error or omission, please send your comments to apic-docfeedback@cisco.com. We appreciate your feedback.

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For information on obtaining documentation, using the Cisco Bug Search Tool (BST), submitting a service request, and gathering additional information, see What's New in Cisco Product Documentation, at: http://www.cisco.com/c/en/us/td/docs/general/whatsnew/whatsnew.html.

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[1] Not available in this release.