Displaying continuity check errors – Brocade 6910 Ethernet Access Switch Configuration Guide (Supporting R2.2.0.0) User Manual
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Brocade 6910 Ethernet Access Switch Configuration Guide
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Connectivity Fault Management
Displaying Continuity Check Errors
Use the Administration > CFM > Show Information (Show Continuity Check Error) page to display
the CFM continuity check errors logged on this device.
CLI References
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Parameters
These parameters are displayed:
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Level – Maintenance level associated with this entry.
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Primary VLAN – VLAN in which this error occurred.
•
MEP ID – Identifier of remote MEP.
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Interface – Port at which the error was recorded.
•
Remote MAC – MAC address of remote MEP.
•
Reason – Error types include:
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LEAK – MA x is associated with a specific VID list
22
, one or more of the VIDs in this MA can
pass through the bridge port, no MEP is configured facing outward (down) on any bridge
port for this MA, and some other MA y, at a higher maintenance level, and associated with
at least one of the VID(s) also in MA x, does have a MEP configured on the bridge port.
•
VIDS – MA x is associated with a specific VID list
22
, an MEP is configured facing inward
(up) on this MA on the bridge port, and some other MA y, associated with at least one of
the VID(s) also in MA x, also has an Up MEP configured facing inward (up) on some bridge
port.
•
EXCESS_LEV – The number of different MD levels at which MIPs are to be created on this
port exceeds the bridge's capabilities.
•
OVERLAP_LEV – A MEP is created for one VID at one maintenance level, but a MEP is
configured on another VID at an equivalent or higher level, exceeding the bridge's
capabilities.
•
MA Name – The maintenance association for this entry.
Interface
To show CFM continuity check errors:
1. Click Administration, CFM.
2. Select Show Information from the Step list.
3. Select Show Continuity Check Error from the Action list.
22. This definition is based on the IEEE 802.1ag standard. Current software for this switch only supports a
single VLAN per MA. However, since it may interact with other devices which support multiple VLAN
assignments per MA, this error message may be reported.