Cisco Systems OL-16146-10 Manual De Usuario

1-4

Cisco 7600 Series Ethernet Services Plus Line Card Hardware Installation Guide

OL-16146-10

Chapter 1 Cisco 7600 Ethernet Services Plus Line Card Product Overview

Introduction to the Cisco 7600 ES+ and ES+ Combo Low Queue Line Cards

Note

The Distributed Forwarding Card (DFC) on a 7600 ES+ line card functions at the level of the lowest
common denominator DFC in the system. If the only DFC in a system is a DFC 3CXL, then the system
would operate at the 3CXL level. If a DFC 3CXL is configured in a system with a DFC3BXL present,
then the system will function at the DFC 3BXL level. Additionally, a DFC 3CXL provides for more
TCAM entries than does a DFC 3C.

Supported Platforms

lists the supported router platforms for Cisco 7600 ES+ line cards:

Table 1-2

Cisco 7600 ES+ Line Card Supported Router Platforms

Cisco 7600 ES+ Line Card

Supported Platform

7600-ES+20G3C

All Cisco 7600 series routers except for the Cisco 7603 router

7600-ES+20G3CXL

All Cisco 7600 series routers except for the Cisco 7603 router

7600-ES+2TG3C

All Cisco 7600 series routers except for the Cisco 7603 router

7600-ES+2TG3CXL

All Cisco 7600 series routers except for the Cisco 7603 router

7600-ES+40G3C

All Cisco 7600 series routers except for the Cisco 7603 router

7600-ES+40G3CXL

Except for the Cisco 7603 router, all Cisco 7600 series routers including
7603-S.

7600-ES+4TG3C

All Cisco 7600 series routers except for the Cisco 7603 router

7600-ES+4TG3CXL

All Cisco 7600 series routers except for the Cisco 7603 router

76-ES+XT-2TG3C

All Cisco 7600 series routers except for the Cisco 7603 router

76-ES+XT-2TG3CXL

All Cisco 7600 series routers except for the Cisco 7603 router

76-ES+XT-4TG3C

All Cisco 7600 series routers except for the Cisco 7603 router

76-ES+XT-4TG3CXL

All Cisco 7600 series routers except for the Cisco 7603 router

76-ES+T-20G

All Cisco 7600 series routers except for the Cisco 7603 router

76-ES+T-2TG

All Cisco 7600 series routers except for the Cisco 7603 router

76-ES+T-40G

All Cisco 7600 series routers except for the Cisco 7603 router

76-ES+T-4TG

All Cisco 7600 series routers except for the Cisco 7603 router

76-ES+XC-20G3C

All Cisco 7600 series routers except for the Cisco 7603 router

76-ES+XC-20G3CXL

All Cisco 7600 series routers except for the Cisco 7603 router

76-ES+XC-40G3C

All Cisco 7600 series routers except for the Cisco 7603 router

76-ES+XC-40G3CXL

All Cisco 7600 series routers except for the Cisco 7603 router

76-ES+T+XC-20G

All Cisco 7600 series routers except for the Cisco 7603 router

76-ES+T+XC-40G

All Cisco 7600 series routers except for the Cisco 7603 router

76-ES+T-8TG

All Cisco 7600 series routers except for the Cisco 7603 router

76-ES+XT-8TG3CXL

All Cisco 7600 series routers except for the Cisco 7603 router