Administrator Guide

Layer 3 Routing Commands 1791
The VRF parameter is only available on the N3000/N4000 series switches.
The following information is displayed.
Example
The following example displays information about the area ranges configured
for the specified area-id.
console#show ip ospf range 0
Prefix Subnet Mask Type Action Cost Active
10.1.0.0 255.255.0.0 S Advertise Auto N
172.20.0.0 255.255.0.0 S Advertise 500 Y
show ip ospf statistics
This command displays information about recent Shortest Path First (SPF)
calculations. The SPF is the OSPF routing table calculation. The output lists
the number of times the SPF has run for each OSPF area. A table follows this
information. For each of the 15 most recent SPF runs, the table lists how long
ago the SPF ran, how long the SPF took, and the reasons why the SPF was
scheduled.
Syntax
show ip ospf statistics [vrf vrf-name ]
Field Description
••
Prefix The summary prefix.
Subnet Mask The subnetwork mask of the summary prefix.
Type S (Summary Link) or E (External Link)
Action Advertise or Suppress
Cost Metric to be advertised when the range is active. If a static cost
is not configured, the field displays Auto. If the action is
Suppress, the field displays N/A.
Active Whether the range is currently active (Y) or not (N).
2CSNXXX_SWUM204.book Page 1791 Monday, January 25, 2016 1:25 PM