Cisco ONS 15454 Software Feature And Configuration Manual page 67

Chapter 4 Configuring Interfaces
To configure path alarms as triggers and specify a delay, perform the following steps beginning in global
configuration mode:
Command
Step 1
Router(config)# interface pos
number
Step 2
Router(config-if)# pos trigger
defect {all | ber_sf_b3 | encap
| pais | plop | ppdi | pplm |
prdi | ptim | puneq}
Step 3
Router(config-if)# pos trigger
delay millisecond
Step 4
Router(config-if)# end
Step 5
Router# copy running-config
startup-config
Cisco ONS 15454 SONET/SDH ML-Series Multilayer Ethernet Card Software Feature and Configuration Guide, R4.0
78-15224-02
Purpose
Enters interface configuration mode and specifies the POS
interface to configure.
Configures certain path defects as triggers to bring down the
POS interface. The configurable triggers are as follows:
all—All link down alarm failures
•
ber_sd_b3—PBIP BER in excess of SD threshold
•
failure
ber_sf_b3—PBIP BER in excess of SD threshold failure
•
(default)
encap—Path Signal Label Encapsulation Mismatch
•
failure (default)
pais—Path Alarm Indication Signal failure (default)
•
plop—Path Loss of Pointer failure (default)
•
ppdi—Path Payload Defect Indication failure (default)
•
pplm—Payload label mismatch path (default)
•
prdi—Path Remote Defect Indication failure (default)
•
ptim—Path Trace Indicator Mismatch failure (default)
•
• puneq—Path Label Equivalent to Zero failure (default)
Sets waiting period before the line protocol of the interface
goes down. Delay can be set from 200 to 2000 ms. If no time
intervals are specified, the default delay is set to 200 ms.
Returns to the privileged EXEC mode.
(Optional) Saves configuration changes to NVRAM.
Configuring the ML-Series POS Interfaces
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