Motorola BSR 64000 Anleitung zur Fehlerbehebung PDF herunterladen (Seite 110)

BSR Troubleshooting Guide

7-110

Handling Router Neighbor Misconfigurations

The following sections explain why OSPF routers may not exchange information to

establish neighbor relationships:

• Misconfigured Router

• Mismatched OSPF Parameters

Misconfigured Router

Follow these steps to resolve a misconfigured or missing network router command:

1. Use the show ip ospf interfaces command in Privileged EXEC mode to

determine which interfaces have OSPF enabled.

2. If the output displays an interface that should be running OSPF, but is not, use the

show running-config command in Privileged EXEC mode to view the router

configuration.

3. Make sure that network router configuration commands are specified for each

interface on which OSPF should run. For example, if the IP address of Ethernet

interface 0 is 100.148.22.2 with a subnet mask of 255.255.255.0, enter the

following commands to enable OSPF on the interface:

RDN(config)#router ospf

RDN(config-ospf)#network 100.148.22.0.0.0.0.255 area 0

4. Ensure the proper addresses, wildcard masks, and other variables are properly

specified. To configure an OSPF routing process, use the router ospf command

in Global Configuration mode, as shown in the following example:

RDN(config)#router ospf

Note: There is no relation between OSPF wildcard masks (used in OSPF

network commands) and the subnet mask configured as part of an interface

IP address.

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Motorola BSR 64000 Anleitung zur Fehlerbehebung Seite 110