Cisco 10000-2P2-2DC - Specifying SR-APS Signal Fail BER Threshold

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Cisco 10000 Series Router Software Configuration Guide
OL-2226-23
Chapter 14 Configuring Automatic Protection Switching
Single-router Automatic Protection Switching
Use the no form of the command to return the threshold value to its default.
In the following example, the threshold value is set to 10
-8
.
Router(config)# interface pos 8/0/0
Router(config-if)# aps signal-degrade BER threshold 8
Specifying SR-APS Signal Fail BER Threshold
Use the aps signal-fail BER threshold command to modify the bit error rate threshold that, if exceeded,
causes an APS cutover.
aps signal-fail BER threshold value
[no] aps signal-degrade
Where value can be in the range of 10
-3
to 10
-5
. Enter this value as a single digit between 3 and 5.
The default signal fail BER threshold value is 10
-3
.
Use the no form of the command to return the threshold value to its default.
In the following example, the threshold value is set to 10
-4
:
Router(config)# interface pos 8/0/0
Router(config-if)# aps signal-fail BER threshold 4