Cisco ASR 9000 Series Configuration Guide

Table 8: OSPFv3 Attributes and Operators
SetMatchAttributeAttach Point
set
—
ospf-metricdefault-information
originate
set
—
metric-type
set
—
tag
—
inrib-has-route
—
indestinationredistribute
set
—
ospf-metric
set
—
metric-type
—
isroute-type
—
is, eq, ge, letag
IS-IS Policy Attach Points
This section describes each of the IS-IS policy attach points and provides a summary of the IS-IS attributes
and operators.
Redistribute
The redistribute attach point within IS-IS allows routes from other protocols to be readvertised by IS-IS. The
policy is a set of control structures for selecting the types of routes that a user wants to redistribute into IS-IS.
The policy can also control which IS-IS level the routes are injected into and at what metric values.
The following describes an example. Here, routes from IS-IS instance 1 are redistributed into IS-IS instance
instance_10 using the policy ISIS-redist. This policy sets the level to level-1-2 for all redistributed routes.
IS-IS routes with a tag of 10 have their metric set to 100, and IS-IS routes with a tag of 20 have their IS-IS
metric set to 200. Any IS-IS routes not carrying a tag of either 10 or 20 are not be redistributed into the IS-IS
database.
route-policy ISIS-redist
set level level-1-2
if tag eq 10 then
set isis-metric 100
elseif tag eq 20 then
set isis-metric 200
else
drop
endif
end-policy
router isis instance_10
address-family ipv4 unicast
redistribute isis 1 policy ISIS-redist
.
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
522 OL-30423-03
Implementing Routing Policy
Attach Points

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