Ethernet Cfm Cc Ma Interval - Edge-Core ES3510MA-DC Management Manual

| CFM Commands
C 40
HAPTER
ethernet cfm cc ma
interval
Table 140: show ethernet cfm maintenance-points remote detail - display
Field Description
Port State Port states include:
Up – The port is functioning normally.
Blocked – The port has been blocked by the Spanning Tree Protocol.
No port state – Either no CCM has been received, or nor port status
TLV was received in the last CCM.
Interface State Interface states include:
No Status – Either no CCM has been received, or no interface status
TLV was received in the last CCM.
Up – The interface is ready to pass packets.
Down – The interface cannot pass packets.
Testing – The interface is in some test mode.
Unknown – The interface status cannot be determined for some
reason.
Dormant – The interface is not in a state to pass packets but is in a
pending state, waiting for some external event.
Not Present – Some component of the interface is missing.
isLowerLayerDown – The interface is down due to state of the lower
layer interfaces.
Crosscheck Status Shows if crosscheck function has been enabled.
This command sets the transmission delay between continuity check
messages (CCMs). Use the no form to restore the default settings.
S
YNTAX
ethernet cfm cc md domain-name ma ma-name
interval interval-level
no ethernet cfm cc ma ma-name interval
domain-name – Domain name. (Range: 1-43 alphanumeric
characters)
ma-name – Maintenance association name. (Range: 1-45
alphanumeric characters)
interval-level – The transmission delay between connectivity check
messages. The setting for this parameter is expressed as levels 4
through 7, which in turn map to specific intervals of time.
(CCM lifetime field options: 4 - 100 ms, 5 - 1 sec, 6 - 10 sec, 7 - 60
sec).
D S
EFAULT ETTING
4 (100 ms)
C M
OMMAND ODE
Global Configuration
C U
OMMAND SAGE
CCMs provide a means to discover other MEPs and to detect
◆
connectivity failures in an MA. If any MEP fails to receive three
consecutive CCMs from any other MEPs in its MA, a connectivity failure
is registered. The interval at which CCMs are issued should therefore be
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