This chapter contains the following sections:
What’s Covered in This Document
This document provides information on configuring the features specific to the Cisco 7600 Series Ethernet Services Plus (ES+) and Ethernet Services Plus T (ES+T) line card. Platform-independent feature configuration information is not covered.
All the information available in this documentation is applicable to both the type of line cards unless explicitly specified otherwise.
Note The information provided in this chapter is applicable to both the ES+ and ES+T line cards unless specified otherwise.
Finding Support Information for Platforms and Cisco IOS Software Images
Cisco Feature Navigator is a web-based tool that enables you to determine which Cisco IOS software images support a specific set of features and which features are supported in a specific Cisco IOS image. You can search by feature or by feature set (software image). Under the release section, you can compare Cisco IOS software releases side by side to display both the features that are unique to each software release and the features that the releases have in common.
Cisco Feature Navigator is updated regularly when major Cisco IOS software releases and technology releases occur. For the most current information, go to the Cisco Feature Navigator home page at the following URL:
For frequently asked questions about Cisco Feature Navigator, see the FAQs at the following URL:
Cisco 7600 Series ES+ Line Card Restrictions
This section documents unsupported features and feature restrictions for the Cisco 7600 Series ES+ line card on the Cisco 7600 series router.
As of Cisco IOS Release 12.2(33)SRD, the Cisco 7600 Series ES+ line card is not supported by the Supervisor Engine 32. The Cisco 7600 Series ES+ line card is supported by the Supervisor Engine 720 PFC3B, the Supervisor Engine 720 PFC3BXL, and the Route Switching Processor 720. It is not supported with a Supervisor Engine 720 PFC3A or in PFC3A mode.
For ES+T cards, the maximum number of queues allowed per port is 16. When maximum number of queues are configured, up to 4MB static memory is used.
For more information about the requirements for Policy Feature Cards (PFCs) on the Cisco 7600 series router, refer to the Cross-Platform Release Notes for Cisco IOS Release 12.2SR at http://www.cisco.com/en/US/docs/ios/12_2sr/release/notes/122SRrn.html and the Guide to Supported Hardware for Cisco 7600 Series Routers with Cisco IOS Release 12.2SR at http://www.cisco.com/en/US/docs/routers/7600/Hardware/12.2SR_supported_hw/7600_hwd.html.
The following MIBs are supported in Cisco IOS Release 12.2SRB and later for the Cisco 7600 Series ES+ line card on a Cisco 7600 series router:
- Class-Based MIB (Cisco Classed-Based QoS MIB)
- IF-MIB (Interface MIB)
- EVC MIB
- CFM (802.1ag) IEEE MIB
- 802.3ah SNMP MIB
For more information about MIB support on a Cisco 7600 series router, refer to the Cisco 7600 Series Internet Router MIB Specifications Guide, at the following URL:
To locate and download MIBs for selected platforms, Cisco IOS releases, and feature sets, use Cisco MIB Locator found at the following URL:
If Cisco MIB Locator does not support the MIB information that you need, you can also obtain a list of supported MIBs and download MIBs from the Cisco MIBs page at the following URL:
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 firstname.lastname@example.org. 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: