Brocade Communications Systems Brocate Ethernet Access Switch 6910 - Manual (Page 607)

Brocade 6910 Ethernet Access Switch Configuration Guide 557
53-1002581-01
CFM Commands
25
Command Usage
A fault alarm is issued when the MEP fault notification generator state machine detects that a time
period configured by this command has passed with one or more defects indicated, and fault
alarms are enabled at or above the priority level set by the
mep fault-notify lowest-priority
command.
Example
This example set the delay time before generating a fault alarm.
Console(config)#ethernet cfm domain index 1 name voip level 3
Console(config-ether-cfm)#mep fault-notify alarm-time 10
Console(config-ether-cfm)#
mep fault-notify lowest-priority
This command sets the lowest priority defect that is allowed to generate a fault alarm. Use the no
form to restore the default setting.
Syntax
mep fault-notify lowest-priority priority
no fault-notify lowest-priority
priority – Lowest priority default allowed to generate a fault alarm. (Range: 1-6)
Default Setting
Priority level 2
Command Mode
CFM Domain Configuration
Command Usage
• A fault alarm can generate an SNMP notification. It is issued when the MEP fault notification
generator state machine detects that a configured time period (see the
mep fault-notify
alarm-time command) has passed with one or more defects indicated, and fault alarms are
enabled at or above the priority level set by this command. The state machine transmits no
further fault alarms until it is reset by the passage of a configured time period (see the
mep
fault-notify reset-time command) without a defect indication. The normal procedure upon
receiving a fault alarm is to inspect the reporting MEP’s managed objects using an appropriate
SNMP software tool, diagnose the fault, correct it, re-examine the MEP’s managed objects to
see whether the MEP fault notification generator state machine has been reset, and repeat
those steps until the fault is resolved.
• Only the highest priority defect currently detected is reported in the fault alarm.
• Priority defects include the following items:
TABLE 130 Remote MEP Priority Levels
Priority Level Level Name Description
1 allDef All defects.
2 macRemErrXcon DefMACstatus, DefRemoteCCM, DefErrorCCM, or DefXconCCM.
3 remErrXcon DefErrorCCM, DefXconCCM or DefRemoteCCM.