Supermicro SSE-G2252, User Manual

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Chapter 41: CFM Commands
– 1294 –
Cross Check Operations
ethernet cfm mep
crosscheck
start-delay
This command sets the maximum delay that a device waits for remote
MEPs to come up before starting the cross-check operation. Use the no
form to restore the default setting.
S
YNTAX
ethernet cfm mep crosscheck start-delay delay
delay – The time a device waits for remote MEPs to come up before
the cross-check is started. (Range: 1-65535 seconds)
D
EFAULT
S
ETTING
30 seconds
C
OMMAND
M
ODE
Global Configuration
C
OMMAND
U
SAGE
•
This command sets the delay that a device waits for a remote MEP to
come up, and it starts cross-checking the list of statically configure
remote MEPs in the local maintenance domain against the MEPs learned
through CCMs.
•
The cross-check start delay should be configured to a value greater
than or equal to the continuity check message interval to avoid
generating unnecessary traps.
E
XAMPLE
This example sets the maximum delay before starting the cross-check
process.
Reason Error types include:
LEAK – MA
x is associated with a specific VID list
a
, 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
a
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 The maintenance association for this entry.
a. 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.
Table 41-5: show ethernet cfm errors - display description
Field Description