Alcatel-Lucent 7450 Manual page 182

Configuring Manual Bypass Tunnels
The following example displays a bypass tunnel configuration:
A:ALA-48>config>router>mpls>path# info
-------------------------------------------
...
...
-------------------------------------------
A:ALA-48>config>router>mpls>path#
Next, the configures an LSP from A to D and indicates fast-reroute bypass protection by
selecting facility as the FRR method (config>router>mpls>lsp>fast-reroute facility). If the
LSP goes through B, and bypass is requested, and the next hop is C, and there is a manually
configured bypass-only tunnel from B to C, excluding link BC, then node B uses that.
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path "BEFC"
hop 10 10.10.10.11
hop 20 10.10.10.12
hop 30 10.10.10.13
no shutdown
exit
lsp "bypass-BC"
to 10.10.10.15
primary "BEFC"
exit
no shutdown
strict
strict
strict
7450 ESS MPLS Guide