Cfd Version; Display Cfd Linktrace-Reply - HP 7500 Series High Availability Command Reference

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.
<Sysname> system-view
[Sysname] cfd version draft5
Related commands
cfd md
•
cfd service-instance maid format
•

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 ] ] [ | { begin | exclude | include }
regular-expression ]
Views
Any view
Default command level
1: Monitor level
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