Table Of Contents

Overview of the Wideband SIP

Release History

Supported SIP Features

Cisco Wideband SIP Features

Restrictions

Cisco Wideband SIP Restrictions

Supported MIBs

Displaying the SIP Hardware Type

Example of the show diag Command

Overview of the Wideband SIP

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This chapter provides an overview of the release history, and feature and Management Information Base (MIB) support for the Cisco Wideband SIP.

This chapter includes the following sections:

•Release History

•Supported SIP Features

•Restrictions

•Supported MIBs

•Displaying the SIP Hardware Type

Release History

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Note For release history information about the introduction of SPA support on the SIPs, see "Release History" section on page 7-1.

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Cisco IOS Release	Modification
Release 12.3(21)BC	Support for the following SPA interface processor (SIP) hardware was introduced on the Cisco uBR10012 router: •Cisco SIP for the 1-Gbps Wideband SPA (referred to in this document as the Cisco Wideband SIP or Wideband SIP)

Supported SIP Features

The Cisco Wideband SIP is a high-performance SPA interface processor that functions as a carrier card for shared port adapters (SPAs) on the Cisco uBR10012 router. For information on SPA compatibility, see the "SIP and SPA Compatibility" section on page 2-2.

This section provides a list of some of the primary features supported by the SIP hardware and software. For information about configuring these features, see Chapter 4, "Configuring the Wideband SIP."

Cisco Wideband SIP Features

The Cisco Wideband SIP has the following features:

· Support for two single-wide, half-height Wideband SPAs

· Two 1/4 rate SPI4.2 (System Packet Interface Level 4 Phase 2) interfaces

· Up to nine SPI4.2 channels per SPA: eight active total channels to and from the PRE module and one active channel to and from the SIP's main processor

· Channel counters for various SIP-related statistics: packets transmitted, bytes transmitted, errored packets, dropped packets, and dropped bytes

· OIR support for the Wideband SIP and the Wideband SPAs located on the SIP

· MIB support (ENTITY-MIB)

· NEBS 3 compliant

Restrictions

This section documents unsupported features and feature restrictions for the SIPs on the Cisco uBR10012 router.

Cisco Wideband SIP Restrictions

As of Cisco IOS Release 12.3(21)BC, the Cisco Wideband SIP has the following restrictions:

•On the Cisco uBR10012 router, the Wideband SIP requires the Cisco uBR10012 Performance Routing Engine 2 (PRE-2).

•When the uBR10012 router is used as a wideband CMTS, half-height Gigabit Ethernet (HHGE) line cards and the associated slot splitters must be installed in slot 3 or slot 4. Therefore, the Wideband SIP must be installed in slots 1/0 and 2/0.

•The Wideband SIP cannot be installed in slots 2/0 and 3/0.

Supported MIBs

The MIBs are supported in Cisco IOS Release 12.3(21)BC and later for the Cisco uBR10012 router and the Wideband SIP include the following:

•IF-MIB

•ENTITY-MIB

For complete information about MIB support on a Cisco uBR10012 router, refer to the Cisco CMTS Universal Broadband Router MIB Specifications Guide.

To locate and download MIBs for selected platforms, Cisco IOS releases, and feature sets, use Cisco MIB Locator found at the following URL:

http://tools.cisco.com/ITDIT/MIBS/servlet/index

http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml

To access Cisco MIB Locator, you must have an account on Cisco.com. If you have forgotten or lost your account information, send a blank e-mail to cco-locksmith@cisco.com. An automatic check will verify that your e-mail address is registered with Cisco.com. If the check is successful, account details with a new random password will be e-mailed to you. Qualified users can establish an account on Cisco.com by following the directions found at this URL:

http://www.cisco.com/register

Displaying the SIP Hardware Type

To verify the SIP hardware type that is installed in your Cisco uBR10012 router, you can use the show diag command. There are other commands on the Cisco uBR10012 router that also provide SIP hardware information, such as the show inventory command. For a summary of some other SIP commands, see Chapter 6, "Command Summary for the Wideband SIP."

Table 3-1 shows the hardware description that appears in the show diag and show inventory command output for each type of SIP that is supported on the Cisco uBR10012 router.

Table 3-1 SIP Hardware Descriptions in show Commands

SIP	Description in show diag and show inventory Commands
Cisco Wideband SIP	2jacket-1 card

Example of the show diag Command

The following example shows output from the show diag command on the Cisco uBR10012 router with a Cisco Wideband SIP installed in slot 1/0. The output includes the SIP hardware type and SIP serial number.

Router# show diag 1/0 

Slot/Subslot 1/0:

        2jacket-1 card, 0 ports

        Card is full slot size

        Card is analyzed 

        Card detected 12:16:52 ago

        Card uptime 0 days, 12 hours, 16 minutes, 53 seconds

        Card idle time 0 days, 11 hours, 3 minutes, 46 seconds

        Voltage status: 3.3V Nominal 2.5V Nominal 1.5V Nominal 12V Nominal

EEPROM contents, slot 1/0:

        Hardware Revision        : 1.0

        Top Assy. Part Number    : 800-22843-04

        Board Revision           : 01

        Deviation Number         : 0-0

        Fab Version              : 04

        PCB Serial Number        : CSJ09030613 

        RMA Test History         : 00

        RMA Number               : 0-0-0-0

        RMA History              : 00

        CLEI Code                : 

LCMON version, slot 1/0

        LCDOS (Ferrari-BOOT : DEVELOPMENT BUILD xxxxxx-flot_spa_lc_2 

/vob/lcdos/obj-c10k-pq2-lcmon2 104)

        Built by xxxxxx at Mon Apr 17 13:49:38 2006.

        Reset reason 0x00000003/0x2 (PRE hard reset).

Operational Image version, slot 1/0

        LCDOS (C10000 2 Bay SPA Jacket (JACKET2) Image : DEVELOPMENT BUILD xxxxxx 

/vob/lcdos/obj-c10k-jacket 101) major version 1147325083.

        Built by xxxxxx at Wed May 10 22:24:44 2006.