5-15
PA-MC-2T3+ Multi-Channel T3 Port Adapter Installation and Configuration
OL-3526-05
Chapter 5 Configuring Channelized mode for the Cisco PA-MC-2T3+
Configuring a Channelized T3 Link
Router(config)#
controller T3 1/0/0
Router(config-controller)#
t1 1
loopback network line
The example that follows is for a port adapter in slot 1 of the Cisco 7200 series routers:
Router#
configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#
controller T3 1/0
Router(config-controller)#
t1 1
loopback network line
In the preceding examples, network line loopback loops the data back toward the network (before
the T1 framer).
•
Set the first T1 line into network payload loopback.
The example that follows is for a port adapter on a VIP in interface processor slot 1:
Router#
configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#
controller T3 1/0/0
Router(config-controller)#
t1 1
loopback network payload
The example that follows is for a port adapter in slot 1 of the Cisco 7200 series routers:
Router#
configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#
controller T3 1/0
Router(config-controller)#
t1 1
loopback network payload
In the preceding examples, network payload loopback loops just the payload data back toward the
network at the T1 framer.
Examples of the
loopback remote
command follow:
•
Set the first T1 line into remote line inband loopback.
The example that follows is for a port adapter on a VIP in interface processor slot 1:
Router#
configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#
controller T3 1/0/0
Router(config-controller)#
t1 1 loop remote line inband
The example that follows is for a port adapter in slot 1 of the Cisco 7200 series routers:
Router#
configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#
controller T3 1/0
Router(config-controller)#
t1 1 loop remote line inband
In the preceding examples, remote line inband loopback sends a repeating five-bit in-band pattern
(of 00001) to the remote end, requesting that it enter into a network line loopback.
•
Set the first T1 line into remote line FDL ANSI loopback.
The example that follows is for a port adapter on a VIP in interface processor slot 1:
Router#
configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#
controller T3 1/0/0
Router(config-controller)#
t1 1 loop remote line fdl ansi
The example that follows is for a port adapter in slot 1 of the Cisco 7200 series routers:
Router#
configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
