Configuring A Fast-Retry Timer For Static Lsps; Configuring Manual Bypass Tunnels - Nokia 7705 SAR-W Series Manual

MPLS and RSVP-TE
The following example displays the static LSP configuration output.
ALU-1>config>router>mpls# info
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...
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3.20.6.1
A fast-retry timer can be configured for static LSPs. When a static LSP is trying to
come up, MPLS tries to resolve the ARP entry for the next hop of the LSP. This
request may fail because the next hop might still be down or unavailable. In that
case, MPLS starts a retry timer before making the next request. The fast-retry
command allows the user to configure the retry timer so that the LSP comes up
shortly after the next hop is available.
Use the following CLI syntax to configure a fast-retry timer for static LSPs:
CLI Syntax:
Example:

3.20.7 Configuring Manual Bypass Tunnels

Consider the following network setup in
tunnel must be configured on Node B.
138
config>router>mpls>static-lsp$ to 10.10.10.124
config>router>mpls>static-lsp# push 60 nexthop
10.10.42.3
config>router>mpls>static-lsp# no shutdown
config>router>mpls>static-lsp# exit
static-lsp "static-LSP"
to 10.10.10.124
push 60 nexthop 10.10.42.3
no shutdown
exit

Configuring a Fast-Retry Timer for Static LSPs

config>router>mpls
static-lsp-fast-retry seconds
config>router# mpls
config>router>mpls# static-lsp-fast-retry 15
Use subject to Terms available at: www.nokia.com
Figure 15. Assume that a manual bypass
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