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MPLS Guide
3.20.5 Configuring an MPLS LSP
When configuring an LSP, you must specify the IP address of the egress router in
the to statement. You must also specify the primary path to be used. Secondary
paths can be explicitly configured or signaled upon the failure of the primary path. All
other statements are optional.
The following displays an MPLS LSP configuration.
A:ALU-1>config>router>mplp# info
----------------------------------------------
...
----------------------------------------------
A:ALU-1>config>router>mpls#
3.20.6 Configuring a Static LSP
An LSP can be explicitly (manually) configured. The reserved range of static LSP
labels is 32 to 1023. Static LSPs are configured on every node along the LSP path.
The label's forwarding information includes the address of the next hop router.
Use the following CLI syntax to configure a static LSP:
CLI Syntax:
Example:
3HE 18686 AAAB TQZZA
lsp "lsp-to-eastcoast"
to 192.0.2.41
rsvp-resv-style ff
cspf
include "red"
exclude "green"
adspec
fast-reroute one-to-one
exit
primary "to-NYC"
hop-limit 10
exit
secondary "secondary-path"
bandwidth 50000
exit
no shutdown
exit
no shutdown
config>router>mpls
static-lsp lsp-name
to ip-address
push label nexthop ip-address
no shutdown
config>router# mpls
config>router>mpls# static-lsp static-LSP
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Use subject to Terms available at: www.nokia.com
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