Cisco ASR 9000 Series Configuration Guide

PurposeCommand or Action
Signifies the end of route policy definition and exits
routing policy configuration submode.
end-policy
Example:
RP/0/RSP0/CPU0:router(config-rpl)# end-policy
Step 3
RP/0/RSP0/CPU0:router(config)#
commit
Step 4
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 OL-30423-03
Implementing IS-IS
Configuring Multitopology for IS-IS

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model