R3303-HP HSR6800 Routers High Availability Command Reference

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After all MAs in an MD are deleted, the MD is automatically deleted.
Service instances with no MD name only apply to the IEEE 802.1ag version.
Examples
# Create service instance 5 with no MD name in the IEEE 802.1ag standard version. Create an MA
named test_ma1 in Y.1731 format, with the MD level 3 and serving VLAN 100.
<Sysname> system-view
[Sysname] cfd version standard
[Sysname] cfd service-instance 5 maid format icc-based test_ma1 level 3 vlan 100
# Create service instance 6 with no MD name in the IEEE 802.1ag standard version. Create an MA
named test_ma2 in IEEE 802.1ag format, with the MD level 4 and serving VLAN 200.
<Sysname> system-view
[Sysname] cfd version standard
[Sysname] cfd service-instance 6 maid format string test_ma2 level 4 vlan 200
Related commands
cfd version
cfd version
Use cfd version to configure the CFD protocol version.
Use undo cfd version to restore the default.
Syntax
cfd version { draft5 | draft5-plus | standard }
undo cfd version
Default
CFD uses the standard version of IEEE 802.1ag.
Views
System view
Default command level
2: System level
Parameters
draft5: Specifies that IEEE 802.1ag draft5.2 be used.
draft5-plus: Specifies that the IEEE 802.1ag draft5.2 interim version be used.
standard: Specifies that the standard version of IEEE 802.1ag be used.
Usage guidelines
If an MD is created by using the cfd md command or automatically generated by using the cfd
service-instance maid format command on a device, you cannot switch between the standard version
and draft5.2 version (or draft5.2 interim version); however, you can switch between the draft5.2 version
and draft5.2 interim version. This restriction does not apply to the device without an MD configured.
Examples
# Configure the CFD protocol version as IEEE 802.1ag draft5.2.