Configuring Mpls Paths - Alcatel-Lucent 7450 Manual

Configuring MPLS Paths

Configuring MPLS Paths

Configure an LSP path to use in MPLS. When configuring an LSP, the IP address of the hops
that the LSP should traverse on its way to the egress router must be specified. The
intermediate hops must be configured as either strict or loose meaning that the LSP must take
either a direct path from the previous hop router to this router (strict) or can traverse through
other routers (loose).
Use the following CLI syntax to configure a path:
CLI Syntax: config>router> mpls
pathconfig
The following displays a path configuration example:
A:ALA-1>config>router>mpls# info
------------------------------------------
------------------------------------------
A:ALA-1>config>router>mpls#
Page 178
path path-name
hop hop-index ip-address {strict|loose}
no shutdown
interface "system"
exit
path "secondary-path"
hop 1 10.10.0.121
hop 2 10.10.0.145 strict
hop 3 10.10.0.1 strict
no shutdown
exit
path "to-NYC"
hop 1 10.10.10.103 strict
hop 2 10.10.0.210
hop 3 10.10.0.215
exit
strict
strict
loose
7450 ESS MPLS Guide