Examples - Cisco ASR 9000 Series Configuration Manual

Implementing OSPF
Command or Action
or
RP/0/RSP0/CPU0:router# RP/0/RP0/CPU0:router# show
ospfv3 2

Examples

In the following example, the show ospf EXEC configuration command is used to verify that the initial SPF
schedule delay time, minimum hold time, and maximum wait time are configured correctly. Additional details
are displayed about the OSPF process, such as the router type and redistribution of routes.
show ospf 1
Routing Process "ospf 1" with ID 192.168.4.3
Supports only single TOS(TOS0) routes
Supports opaque LSA
It is an autonomous system boundary router
Redistributing External Routes from,
Initial SPF schedule delay 5 msecs
Minimum hold time between two consecutive SPFs 100 msecs
Maximum wait time between two consecutive SPFs 1000 msecs
Minimum LSA interval 5 secs. Minimum LSA arrival 1 secs
Number of external LSA 0. Checksum Sum 00000000
Number of opaque AS LSA 0. Checksum Sum 00000000
Number of DCbitless external and opaque AS LSA 0
Number of DoNotAge external and opaque AS LSA 0
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
External flood list length 0
Non-Stop Forwarding enabled
For a description of each output display field, see the show ospf command in the OSPF Commands on
Note
Cisco ASR 9000 Series Router module in Cisco ASR 9000 Series Aggregation Services Router Routing
Command Reference.
Configuring Nonstop Forwarding Specific to Cisco for OSPF Version 2
This task explains how to configure OSPF NSF specific to Cisco on your NSF-capable router. This task is
optional.
Before You Begin
OSPF NSF requires that all neighbor networking devices be NSF aware, which happens automatically after
you install the Cisco IOS XR software image on the router. If an NSF-capable router discovers that it has
non-NSF-aware neighbors on a particular network segment, it disables NSF capabilities for that segment.
Other network segments composed entirely of NSF-capable or NSF-aware routers continue to provide NSF
capabilities.
OL-30423-03
ospf 2
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
Configuring Nonstop Forwarding Specific to Cisco for OSPF Version 2
Purpose
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