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Implementing OSPF on Cisco IOS XR Software
How to Implement OSPF on Cisco IOS XR Software
RC-220
Cisco IOS XR Routing Configuration Guide
DETAILED STEPS
Command or Action Purpose
Step 1
show ospf [process-name]
Example:
RP/0/RP0/CPU0:router# show ospf group1
(Optional) Displays general information about OSPF
routing processes.
Step 2
show ospf [process-name] border-routers
[router-id]
Example:
RP/0/RP0/CPU0:router# show ospf group1
border-routers
(Optional) Displays the internal OSPF routing table entries
to an ABR and ASBR.
Step 3
show ospf [process-name] database
Example:
RP/0/RP0/CPU0:router# show ospf group2 database
(Optional) Displays the lists of information related to the
OSPF database for a specific router.
• The various forms of this command deliver information
about different OSPF LSAs.
Step 4
show ospf [process-name] [area-id] flood-list
interface type instance
Example:
RP/0/RP0/CPU0:router# show ospf 100 flood-list
interface pos 0/3/0/0
(Optional) Displays a list of OSPF LSAs waiting to be
flooded over an interface.
Step 5
show ospf [process-name] [area-id] neighbor
[interface-type interface-instance]
[neighbor-id] [detail]
Example:
RP/0/RP0/CPU0:router# show ospf 100 neighbor
(Optional) Displays OSPF neighbor information on an
individual interface basis.
Step 6
clear ospf [process-name] process
Example:
RP/0/RP0/CPU0:router# clear ospf 100 process
(Optional) Resets an OSPF router process without stopping
and restarting it.
Step 7
clear ospf [process-name] statistics [neighbor
[interface-type interface-instance]
[ip-address]]
Example:
RP/0/RP0/CPU0:router# clear ospf 100 statistics
(Optional) Clears the OSPF statistics of neighbor state
transitions.