Configuring Multitopology For Is-Is; Controlling Lsp Flooding For Is-Is - Cisco ASR 9000 Series Configuration Manual

Configuring Multitopology for IS-IS

Command or Action
Step 3
end-policy
Example:
RP/0/RSP0/CPU0:router(config-rpl)# end-policy
RP/0/RSP0/CPU0:router(config)#
Step 4
commit
Configuring Multitopology for IS-IS
Multitopology is configured in the same way as the single topology. However, the single - topology command
is omitted, invoking the default multitopology behavior. This task is optional.

Controlling LSP Flooding for IS-IS

Flooding of LSPs can limit network scalability. You can control LSP flooding by tuning your LSP database
parameters on the router globally or on the interface. This task is optional.
Many of the commands to control LSP flooding contain an option to specify the level to which they apply.
Without the option, the command applies to both levels. If an option is configured for one level, the other
level continues to use the default value. To configure options for both levels, use the command twice. For
example:
RP/0/RSP0/CPU0:router(config-isis)# lsp-refresh-interval 1200 level 2
RP/0/RSP0/CPU0:router(config-isis)# lsp-refresh-interval 1100 level 1
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
296
Purpose
Signifies the end of route policy definition and exits
routing policy configuration submode.
Implementing IS-IS
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