Alcatel-Lucent 7450 Manual page 258

MPLS Commands
oam-template
Syntax oam-template name
no oam-template
Context config>mpls>lsp>working-tp-path
config>mpls>lsp>protect-tp-path
Description This command applies a OAM template to an MPLS-TP working or protect path. It contains
configuration paraeters for proactive OAM mechanisms that can be enabled on the path e.g. BFD.
Configuration of an OAM template is optional.
The no form of the command removes the OAM template from the path.
Default no oam-template
Parameters
name — Speciifes a text string name for the template up to 32 characters in printable 7-bit ASCII,
bfd-enable
Syntax bfd-enable [cc | cc_cv]
no bfd-enable
Context config>mpls>lsp>working-tp-path
config>mpls>lsp>protect-tp-path
Description
The command associates the operational state of an MPLS-TP path with a BFD session whose
control packets flow on the path. The BFD packets are encapsulated in a generic associated channel
(G-ACh) on the path. The timer parameters of the BFD session are taken from the the OAM template
of the MEP.
A value of cc means that the BFD session is only used for continuity check of the the MPLS-TP path.
In this case, the cc timer parameters of the OAM template apply. A value of cv means that the BFD
session is used for both continuity checking and connectivity verification, and the cv timers of the
OAM template apply.
This form of the bfd-enable command is only applicable when it is configured under a MEP used on
an MPLS-TP working or protect path.
Default no bfd-enable
Parameters
cc | cc_cv — cc indicates that BFD runs in CC only mode. This mode uses GACh channel type 0x07.
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enclosed in double quotes.
cc_cv indicates that BFD runs in combined CC and CV mode. This mode uses channel type 0x22
for MPLS-TP CC packets, and 0x23 for MPLS-TP CV packets.
7450 ESS MPLS Guide