5-8
PA-MC-T3-EC Port Adapter Installation and Configuration
OL-10589-02
Chapter 5 Configuring the Channelized Mode
Configuring a Channelized T3 Link
Step 4
Verify that the two T3 ports are now shut down using the
show controller T3
command.
The following example is for a PA-MC-T3-EC in port adapter slot 6 of a Cisco 7200 VXR router:
Router(config-controller)#
end
Router#
show controller T3 6/0
T3 6/0 is administratively down.
Router#
show controller T3 6/1
T3 6/1 is administratively down.
Step 5
Save the shutdown configuration to nonvolatile memory.
Router#
copy running-config startup-config
Step 6
Replace the port adapter in the slot. See the
“Replacing an Existing Port Adapter” section on page 5-7
for more information.
Step 7
Re-enable the port adapter by doing the following:
a.
Repeat Step 3 to re-enable an interface, but substitute the
no shutdown
command for the
shutdown
command.
b.
Repeat Step 4 to verify that the interfaces are in the correct state and no longer shut down. Use the
show controller T3
command.
c.
Repeat Step 5 to write the new configuration to memory.
Use the
copy running-config startup-config
command.
For complete descriptions of software configuration commands, refer to the publications listed in the
“Related Documentation” section on page iv
.
Configuring a Channelized T3 Link
If you installed a new PA-MC-T3-EC or if you want to change the configuration of an existing
PA-MC-T3-EC link, you must enter the privileged level of the EXEC command interpreter and then use
the
configure
command. If you replace a PA-MC-T3-EC that was previously configured, the system
recognizes the new PA-MC-T3-EC link and brings it up in its existing configuration.
After you verify that the new PA-MC-T3-EC is installed correctly (the ENABLED LED goes on), use
the privileged-level
configure
command to configure the new interface. Be prepared with the
information you need, such as the following:
•
Protocols you plan to route on each new interface
•
IP addresses, if you plan to configure the interfaces for IP routing
The
configure
command requires privileged-level access to the EXEC command interpreter, which
usually requires a password. Contact your system administrator if necessary to obtain EXEC-level
access.
