A-219
Cisco ONS 15530 Configuration Guide and Command Reference
78-14227-01, Cisco IOS Release 12.1(10)E2
AppendixA Command Reference
Threshold Commands
threshold
To configure an alarm threshold in a threshold list, use the threshold command. To remove a threshold
from a threshold list, use the no form of the command.
threshold name {8b10b cvrd | cdl hec | sonet-sdh section cv | crc} {degrade | failure}
[index value]
no threshold name {8b10b cvrd | cdl hec | sonet-sdh section cv | crc} {degrade | failure}
[index value]
Syntax Description
Defaults None
Command Modes Threshold-list configuration
Command History
Usage Guidelines First use the threshold-list command to enter threshold-list configuration mode and create a threshold
list. Then use the threshold command to enter threshold configuration mode for the specific threshold.
In threshold configuration mode, you can modify the threshold att ribute values.
Interfaces have no default alarm threshold values. When monitoring is enabled, alarm thresholds are onl y
in effect when a threshold list is associated with the interface.
8b10b cvrd Specifies the coding violation and running disparity counter. This counter
is monitored for interfaces with the following encapsulation:
•Gigabit Ethernet
•ESCON
•Fibre Channel
•FICON
cdl hec Specifies the in-band message channel HEC (header error control) error
counter. This counter is monitored for wave interfaces that insert and delete
in-band message channel headers.
crc Specifies the cyclic redundancy error counter.
sonet-sdh section cv Specifies the bit interleaved parity error. This cou nte r is moni tor ed for
interfaces with either SONET or SDH encapsulation.
degrade Specifies that a signal degrade threshold alarm is generate d.
failure Specifies that a signal failure threshold alarm is generated.
index value Specifies a MIB index. The range is 0 to 63.
Release Modification
12.1(10)EV2 This command was introduced.