H3C Technologies H3C S12500-X Series Switches - Manual (Page 24)

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Step Command Remarks
3. Create a service instance.
cfd service-instance instance-id
ma-id { icc-based icc-name |
integer ma-num | string ma-name
| vlan-based [ vlan-id ] }
[ ma-index index-value ] md
md-name [ vlan vlan-id ]
By default, no service instance
exists.
Configuring MEPs
CFD is implemented through various operations on MEPs. 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. A MEP list is a collection of local MEPs that can be
configured in an MA and the remote MEPs to be monitored. You cannot create a MEP if the MEP ID is not
included in the MEP list of the service instance.
On the same level of an interface, you can configure an outward-facing MEP for only one MA with no
VLAN attribute.
Follow these guidelines when you configure MEPs:
• Configurations in Ethernet interface view take effect only on the current interface.
• Configurations in aggregate interface view take effect on the aggregate interface and all its
member ports.
• Configurations on a member port take effect only when the member port leaves the aggregation
group.
To configure a MEP:
Step Command Remarks
1. Enter system view. system-view N/A
2. Configure a MEP list.
cfd meplist mep-list
service-instance instance-id
By default, no MEP list is
configured.
3. Enter Layer 2 Ethernet
interface view or Layer 2
aggregate interface view.
interface interface-type
interface-number
N/A
4. Create a MEP.
cfd mep mep-id service-instance
instance-id { inbound | outbound } By default, no MEP is configured.
Configuring MIP auto-generation rules
As functional entities in a service instance, MIPs respond to various CFD frames, such as LTM and LBM
frames. You can configure MIP auto-generation rules for the system to automatically create MIPs.
Any of the following events can cause MIPs to be created or deleted after you have configured the cfd
mip-rule command:
• Enabling or disabling CFD.
• Creating or deleting MEPs on a port.