Cisco Cisco Token Ring Port Adapters Installation Guide

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Channelized T3 Dual-Wide Port Adapter
Installation and Configuration 
Product Number: PA-CT3/4T1(=)
This configuration note describes the installation and configuration of the channelized T3 dual-wide 
port adapter (PA-CT3/4T1), which can be used in Cisco 7200 series routers.
This configuration note also contains basic configuration steps and examples. For complete 
descriptions of additional interface subcommands and configuration options available for your 
router, refer to the appropriate configuration publications listed in the section “If You Need More 
Information” on page 1 . (A
lso refer to the section “Software and Hardware Requirements” on 
page 9 .) 
Document Contents
Sections in this document include the following:
This section contains important information about specific software and hardware requirements 
for the PA-CT3/4T1 port adapter.
Installing or Removing a Port Adapter in a Cisco 7200 Series Router, page 14
If You Need More Information
The Cisco IOS software running your router contains extensive features and functionality. The 
effective use of many PA-CT3/4T1 port adapter features is easier if you have more information at 
hand. For additional information on configuring the Cisco 7200 series routers and the PA-CT3/4T1 
port adapter, the following documentation resources are available: 
OL-3523-01