Web Management Guide-R05

Chapter 13 | Basic Administration Protocols
Connectivity Fault Management
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Priority levels include the following options:
Parameters
These parameters are displayed:
Creating a Maintenance Domain
◆ MD Index – Domain index. (Range: 1-65535)
◆ MD Name – Maintenance domain name. (Range: 1-43 alphanumeric
characters)
◆ MD Level – Authorized maintenance level for this domain. (Range: 0-7)
◆ MIP Creation Type – Specifies the CFM protocol’s creation method for
maintenance intermediate points (MIPs) in this domain:
■
Default – MIPs can be created for any maintenance association (MA)
configured in this domain on any bridge port through which the MA’s VID
can pass.
■
Explicit – MIPs can be created for any MA configured in this domain only
on bridge ports through which the MA’s VID can pass, and only if a
maintenance end point (MEP) is created at some lower MA Level.
■
None – No MIP can be created for any MA configured in this domain.
Table 32: 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.
4 errXcon DefErrorCCM or DefXconCCM.
5xconDefXconCCM
6 noXcon No defects DefXconCCM or lower are to be reported.
Table 33: MEP Defect Descriptions
Defect Description
DefMACstatus Either some remote MEP is reporting its Interface Status TLV as not isUp, or all
remote MEPs are reporting a Port Status TLV that contains some value other than
psUp.
DefRemoteCCM The MEP is not receiving valid CCMs from at least one of the remote MEPs.
DefErrorCCM The MEP has received at least one invalid CCM whose CCM Interval has not yet
timed out.
DefXconCCM The MEP has received at least one CCM from either another MAID or a lower MD
Level whose CCM Interval has not yet timed out.