Configuring Cc On Meps - 3Com 4210G Series Configuration Manual

Configuring CC on MEPs

After the CC function is configured, MEPs can send CCMs mutually to check the connectivity between
them.
Configuration Prerequisites
Before configuring this function, you should first complete the MEP configuration.
Configuring Procedure
Follow these steps to configure CC on a MEP:
To do...
Enter system view
Configure the interval field
value in the CCM messages
sent by MEPs
Enter Ethernet port view
Enable CCM sending on a
MEP
The relationship between the interval field value in the CCM messages, the interval between CCM
messages and the timeout time of the remote MEP is illustrated in
Table 6-2 Relationship of the interval field value, the interval between CCM messages and the timeout
time of the remote MEP
The interval field value
4
5
6
7
On different devices, the MEPs belonging to the same MD and MA should be configured with the same
time interval for CCMs sending.
Configuring LB on MEPs
The LB function can verify the link state between two ends after CC detects a link fault.
Use the command...
system-view
cfd cc interval
interval-field-value
service-instance instance-id
interface interface-type
interface-number
cfd cc service-instance
instance-id mep mep-id
enable
The interval between CCM
messages
1 second
10 second
60 seconds
600 seconds
6-8
Remarks
—
Optional
By default, the interval filed
value is 4.
—
Required
Disabled by default
Table 6-2.
The timeout time of the
remote MEP
3.5 seconds
35 seconds
210 seconds
2100 seconds