Chapter 14: Basic Administration Protocols
Connectivity Fault Management
MEP Archive Hold Time – The time that data from a missing MEP is
•
retained in the continuity check message (CCM) database before being
purged. (Range: 1-65535 minutes; Default: 100 minutes)
A change to the hold time only applies to entries stored in the database
after this attribute is changed.
MEP Fault Notify Lowest Priority – The lowest priority defect that is
•
allowed to generate a fault alarm. (Range: 1-6, Default: 2)
MEP Fault Notify Alarm Time – The time that one or more defects
•
must be present before a fault alarm is issued. (Range: 3-10 seconds;
Default: 3 seconds)
MEP Fault Notify Reset Time – The time after a fault alarm has been
•
issued, and no defect exists, before another fault alarm can be issued.
(Range: 3-10 seconds; Default: 10 seconds)
W
I
EB
NTERFACE
To create a maintenance domain:
Click Administration, CFM.
1.
Select Configure MD from the Step list.
2.
Select Add from the Action list.
3.
Specify the maintenance domains and authorized maintenance levels
4.
(thereby setting the hierarchical relationship with other domains).
Specify the manner in which MIPs can be created within each domain.
5.
Click Apply.
6.
Figure 14-71: Configuring Maintenance Domains
To show the configured maintenance domains:
Click Administration, CFM.
1.
Select Configure MD from the Step list.
2.
Select Show from the Action list.
3.
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