Troubleshooting Guide

Name Description
SpbmAdminState Enables or disables autogenerated CFM for B-
VLANs. The default is disable.
SpbmLevel Specifies the global SPBM CFM maintenance level
for the chassis within the range of 0 to 7. The default
is 4.
Only configure global CFM at one MD level for each
chassis for each VLAN type.
SpbmMepId Specifies the global MEP ID within the range of 1 to
8191. Select a unique ID for each switch to ensure
that the MEPs are unique across the network. The
default is 1.
CmacAdminState Enables or disables autogenerated CFM for C-
VLANs. The default is disable.
This field appears only for VSP 4000 Series.
CmacLevel Specifies the global C-MAC CFM maintenance level
for the chassis within the range of 0 to 7. The default
is 4. Only configure global CFM at one MD level for
each chassis for each VLAN type.
This field appears only for VSP 4000 Series.
CmacMepId Specifies the global MEP ID within the range of 1 to
8191. Select a unique ID for each switch to ensure
that the MEPs are unique across the network. The
default is 1.
This field appears only for VSP 4000 Series.
Bmac Displays the B-MAC address of the node.
This field appears only for VSP 4000 Series.
Cmac Displays the C-MAC address of the node.
This field appears only for VSP 4000 Series.
Configuring explicit CFM
For SPBM B-VLANs, CFM provides two methods for creating MEPs: autogenerated and explicit.
You cannot use both. Use the procedures in this section to configure MEPs explicitly.
If you want to create autogenerated CFM MEPs that eliminate the need to configure an MD, MA,
and MEP ID, see the procedures in Autogenerated CFM on page 184. For C-VLANs, you can only
use the autogenerated method.
Note:
The CFM show commands that display MD, MA, and MEP information work for both
autogenerated and explicitly-configured CFM MEPs.
CFM configuration using EDM
January 2017 Troubleshooting 187
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