3Com S7906E - Switch, Руководство по настройке

Страница: 2229 / 2621

1-7
Configuring MEP
MEPs are functional entities in a service instance. CFD is implemented through operations on MEPs,
which provides functions such as CC, LB, and LT, and gives prompts on error CCMs and cross
connections. As a MEP is configured on a service instance, the MD level and VLAN attribute of the
service instance become the attribute of the MEP.
Before creating MEPs, configure the MEP list first. An MEP list is a collection of local MEPs allowed to
be configured in an MA and the remote MEPs to be monitored.
Follow these steps to configure a MEP:
To do... Use the command... Remarks
Enter system view system-view
—
Configure a MEP list
cfd meplist mep-list
service-instance instance-id
Required
By default, no MEP list is
configured.
Enter Ethernet interface view
interface interface-type
interface-number
—
Create a MEP
cfd mep mep-id
service-instance instance-id
{ inbound | outbound }
Required
Not configured by default
Enable the MEP
cfd mep service-instance
instance-id mep mep-id
enable
Required
Disabled by default
You cannot create a MEP if the MEP ID is not included in the MEP list of the corresponding service
instance.
Configuring MIP Generation Rules
As functional entities in a service instance, MIPs deal with LBM and LTM messages.
MIPs are generated on each port according to some rules. You can choose appropriate MIP generation
rules based on your network design.
Follow these steps to configure the rules for generating MIPs:
To do... Use the command... Remarks
Enter system view system-view
—
Configure the rules for
generating MIPs
cfd mip-rule { explicit |
default } service-instance
instance-id
Required
By default, neither the MIPs nor
the rules for generating MIPs
are configured.