Alcatel-Lucent 7450 Manual page 269

more than one LSP with the same lowest LSP metric exists, the LSP with the lowest tunnel index will
be selected. The configuration of a constant metric by the user will make sure the LSP always
maintains its preference in this selection regardless of the path it is using at any given time.
Applications that use the LSP operational metric include LDP-over-RSVP, VPRN auto-bind, and IGP,
BGP and static route shortcuts.
The no form of this command disables the administrative LSP metric and reverts to the default setting
in which the metric value will represent the LSP metric returned by MPLS. The same behavior is
obtained if the user entered a metric of value zero (0).
Default
no metric
Parameters metric — Specifies the integer value which specifies the value of the LSP administrative metric. A
to
Syntax to [ip-address | node-id [a.b.c.d | 1...4,294,967,295]]
Context config>router>mpls>lsp
Description This command specifies the system IP address or MPLS-TP node-id of the egress router for the LSP.
This command is mandatory to create an LSP.
An IP address for which a route does not exist is allowed in the configuration. If the LSP signaling
fails because the destination is not reachable, an error is logged and the LSP operational status is set
to down.
For a non MPLS-TP LSP, the to ip-address must be the system IP address of the egress router. If the
to address does not match the SDP address, the LSP is not included in the SDP definition.
For an MPLS-TP LSP, the to node-id may be either in 4-octet IPv4 address format, or a 32bit
unsigned integer. This command is mandatory to create an MPLS-TP LSP. Note tha a value of zero is
invalid. This to address is used in the MPLS-TP LSP ID, and the MPLS-TP MEP ID for the LSP.
Default No default
Parameters ip-address — The system IP address of the egress router.
node-id a.b.c.d. | 1...4,294,967,295 — 4-octet IPv4 formatted or unsigned 32-bit integer MPLS-TP
propagate-admin-group
Syntax [no] propagate-admin-group
Context config>router>mpls>lsp
config>router>mpls>lsp-template
Description This command enables propagation of session attribute object with resource affinity (C-type 1) in
PATH message. If a session attribute with resource affinity is received at an LSR, then it will check
7450 ESS MPLS Guide
. The LSP operational metric defaults to the metric retuned by MPLS.
value of zero command reverts to the default setting and disables the administrative LSP metric.
0— 16777215
Values
node-id of the egress router.
MPLS and RSVP
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