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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
Table 1-2 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