Configuring Mip Generation Rules - 3Com 4210G Series Configuration Manual

To do...
Configure a remote MEP for a
MEP in the same service
instance
Enable the MEP

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...
Enter system view
Configure the rules for
generating MIPs
MIPs are generated on each port automatically according to the rules specified in the cfd mip-rule
command. If a port has no MIP, the system will check the MAs in each MD (from low to high levels),
and follow the rules in
Table 6-1 Rules for generating MIP
MIP exists on low
level MA
Yes
No
Each of the following actions or cases can cause MIPs to be created or deleted after you have
configured the cfd mip-rule command:
Enabling CFD (use the cfd enable command)
Creating or deleting the MEPs on a port
Changes occur to the VLAN attribute of a port
The rule specified in the cfd mip-rule command changes
Use the command...
cfd remote-mep
remote-mep-id
service-instance instance-id
mep mep-id
cfd mep service-instance
instance-id mep mep-id
enable
Use the command...
system-view
cfd mip-rule { explicit |
default } service-instance
instance-id
Table 6-1 to create or not create MIPs (within a single VLAN):
The cfd mip-rule
command is
configured as
—
Explicit
Default
Required
No remote MEP is configured
for a MEP by default.
Required
Disabled by default
—
Required
By default, neither the MIPs nor the
rules for generating MIPs are
configured.
MEP exists on low
level MA
—
No
Yes
—
6-7
Remarks
Remarks
Create MIP or not
No
No
Yes
Yes