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Configuring a Channelized T3 Link
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Note
You can terminate a BER test during the specified test period with the no t1 bert command.
Viewing the Results of a BER Test
You can view the results of a BER test using the controller command:
show controllers T3 slot/port-adapter/t3-port for Cisco 7500 series router
show controllers T3 chassis-slot/t3-port/t1-line-number for Cisco 7401ASR router
show controllers T3 chassis-slot/t3-port/t1-line-number for Cisco 7200 series router
where: t1-line-number is 1–28.
You can view the results of a BER test at the following times:
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Examples follow:
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T3 1/0/0 is up.
CT3 H/W Version: 0.1.1, CT3 ROM Version: 0.95, CT3 F/W Version: 1.4.4
FREEDM version: 1, reset 0
Applique type is Channelized T3
No alarms detected.
MDL transmission is disabled
FEAC code received: No code is being received
Framing is C-BIT Parity, Line Code is B3ZS, Clock Source is Internal
Rx throttle total 0, equipment customer loopback
Data in current interval (9 seconds elapsed):
PA-MC-2T3+ Multi-Channel T3 Port Adapter Installation and Configuration
5-18
The example that follows is for a port adapter on a VIP in interface processor slot 1:
Router(config)# controller T3 1/0/0
Router(config-controller)# t1 10 bert pattern 2^23 interval 5 unframed
The example that follows is for a port adapter in slot 1 of the Cisco 7200 series routers:
Router(config)# controller T3 1/0
Router(config-controller)# t1 10 bert pattern 2^23 interval 5 unframed
Send a repetitive pattern of all ones through T1 line 10 for 14400 minutes (240 hours).
The example that follows is for a port adapter on a VIP in interface processor slot 1:
Router(config)# controller T3 1/0/0
Router(config-controller)# t1 10 bert pattern 1s interval 14400 unframed
The example that follows is for a port adapter in slot 1 of the Cisco 7200 series routers:
Router(config)# controller T3 1/0
Router(config-controller)# t1 10 bert pattern 1s interval 14400 unframed
After you terminate the test using the no t1 bert command
After the test runs completely
Anytime during the test (in real time)
The example that follows is for a port adapter on a VIP in interface processor slot 1:
Router# show cont T3 1/0/0
Hardware is 2CT3+ single wide port adapter
0 Line Code Violations, 0 P-bit Coding Violation
0 C-bit Coding Violation, 0 P-bit Err Secs
0 P-bit Severely Err Secs, 0 Severely Err Framing Secs
9 Unavailable Secs, 0 Line Errored Secs
0 C-bit Errored Secs, 0 C-bit Severely Errored Secs
Chapter 5
Configuring Channelized mode for the Cisco PA-MC-2T3+
OL-3526-05
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