H3C S5120-EI Series - Configuring MIP Generation Rules; Configuring CFD Functions; Configuration Prerequisites; Configuring CC on Meps

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Ste
p
Command Remarks
4. Create a MEP.
cfd mep mep-id service-instance
instance-id { inbound | outbound }
By default, no MEP is created.
5. Enable the MEP.
cfd mep service-instance
instance-id mep mep-id enable
By default, the MEP is disabled.
Configuring MIP generation rules
As functional entities in a service instance, MIPs respond to various CFD frames, such as LTM frames, LBM
frames, 1DM frames, DMM frames, and TST frames. You can choose appropriate MIP generation rules
based on your network design.
Any of the following actions or cases can cause MIPs to be created or deleted after you configure the cfd
mip-rule command:
• Enabling or disabling 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.
To configure the rules for generating MIPs:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Configure the rules for
generating MIPs.
cfd mip-rule { default | explicit }
service-instance instance-id
By default, neither MIPs nor the
rules for generating MIPs are
configured.
Configuring CFD functions
This section provides information about configuring CFD functions.
Configuration prerequisites
Complete basic CFD settings.
Configuring CC on MEPs
This section describes how to configure CC on MEPs.
Configuration guidelines
• Configure CC before you configure other CFD functions. After the CC function is configured, MEPs
can send CCM frames to each other to examine the connectivity between them.
• Configure the same interval field value in CCM messages sent by the MEPs belonging to the same
MA.