R211x-HP Flexfabric 11900 High Availability Command Reference

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vlan vlan-id: Specifies the VLAN that the MA serves, in the range of 1 to 4094. If this option is not
provided, the MA does not serve any VLAN.
Usage guidelines
A service instance is indicated by an integer to represent an MA in an MD. The MD and MA define the
level attribute and VLAN attribute of the messages handled by the MPs in a service instance. An MA
index uniquely identifies a specific MA in an MD. An MA index can be used in different MDs.
An MD name must be in compliant with the specifications in table 21-19 in IEEE802.1ag-2007.
You must create the relevant MD and MA prior to creating a service instance with the MD name.
When you delete a service instance, you are deleting the configurations related to that service instance
as well.
Deleting a service instance not only breaks up the connection between the service instance and the
relevant MA, but also deletes the MA itself.
Examples
# Create a level-3 MD named test_md and create service instance 5, in which the MA is identified by a
VLAN and serves VLAN 100.
<Sysname> system-view
[Sysname] cfd md test_md level 3
[Sysname] cfd service-instance 5 ma-id vlan-based md test_md vlan 100
Related commands
cfd md
display cfd linktrace-reply
Use display cfd linktrace-reply to display the LTR information received by a MEP.
Syntax
display cfd linktrace-reply [ service-instance instance-id [ mep mep-id ] ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
service-instance instance-id: Specifies the service instance ID in the range of 1 to 32767. If the option is
not specified, the LTR information saved on all the MEPs in all service instances is displayed.
mep mep-id: Specifies the ID of a MEP, in the range of 1 to 8191. If the option is not specified, the LTR
information saved on all the MEPs is displayed.