C
HAPTER
35
| ERPS Commands
– 1100 –
meg-level This command sets the Maintenance Entity Group level for a ring. Use the
no form to restore the default setting.
SYNTAX
meg-level level
level - The maintenance entity group (MEG) level which provides a
communication channel for ring automatic protection switching
(R-APS) information. (Range: 0-7)
DEFAULT SETTING
1
COMMAND MODE
ERPS Configuration
COMMAND USAGE
â—† This parameter is used to ensure that received R-APS PDUs are directed
for this ring. A unique level should be configured for each local ring if
there are many R-APS PDUs passing through this switch.
â—† If CFM continuity check messages are used to monitor the link status of
an ERPS ring node as specified by the mep-monitor command, then the
MEG level set by the meg-level command must match the authorized
maintenance level of the CFM domain to which the specified MEP
belongs. The MEP’s primary VLAN must also be the same as that used
for the ERPS ring’s control VLAN.
EXAMPLE
Console(config-erps)#meg-level 0
Console(config-erps)#
RELATED COMMANDS
ethernet cfm domain (1325)
ethernet cfm mep (1329)
mep-monitor This command specifies the CFM MEPs used to monitor the link on a ring
node. Use the no form to restore the default setting.
SYNTAX
mep-monitor {east | west} mep mpid
east - Connects to next ring node to the east.
west - Connects to next ring node to the west.
mpid – Maintenance end point identifier. (Range: 1-8191)
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