MPLS and RSVP
7450 ESS MPLS Guide Page 257
mep
Syntax [no] mep
Context config>mpls>lsp>working-tp-path
config>mpls>lsp>protect-tp-path
Description This command creates or edits an MPLS-TP maintenance entity group (MEG) endpoint (MEP) on
and MPLS-TP path. MEPs reporesent the termination point for OAM flowing on the path, as well as
linear protection for the LSP. Only one MEP can be configured at each end of the path.
The following commands are applicable to a MEP on an MPLS-TP working or protect path: oam-
template, bfd-enable, and shutdown. In addition, a protection-template may be configured on a
protect path.
The no form of the command removes a MEP from an MPLS-TP path.
mip
Syntax [no] mip
Context config>router>mpls>lsp>transit-path>forward-path
config>router>mpls>lsp>transit-path>reverse-path
Description This command creates a context for maintenence entity group intermediate point (MIP) parameters
for the forward path and the reverse path of an MPLS-TP LSP at an LSR.
Default none
dsmap
Syntax dsmap if-num
no dsmap
Context config>router>mpls>lsp>working-tp-path>mep
config>router>mpls>lsp>protect-tp-path>mep
config>router>mpls>lsp>transit-path>forward-path>mip
config>router>mpls>lsp>transit-path>reverse-path>mip
Description This command is used to configure the values to use in the DSMAP TLV sent by a node in an LSP
Trace echo request for a static MPLS-TP LSP. A node sending a DSMAP TLV will include the in-if-
num and out-if-num values. Additionally, it will include the out-label for the LSP in the Label TLV
for the DSMAP in the echo request message.
Parameters if-num — This is a 32-bit value corresponding to the expected ingress interface if-num used by an
MPLS-TP LSP for the next hop downstream. A value of zero means that no interface validation
will be performed.
Values 0 — 4,294,967,295
Default 0
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