Show Ip Ospf Range; Show Ip Ospf Statistics - NETGEAR ProSafe M7100-24X User Manual

show ip ospf range

This command displays information about the area ranges for the specified <areaid>. The
<areaid> identifies the OSPF area whose ranges are being displayed.
Format
show ip ospf range <areaid>
Modes
• Privileged EXEC
• User EXEC
Term Definition
Area ID
The area id of the requested OSPF area.
IP Address
An IP address which represents this area range.
Subnet Mask
A valid subnet mask for this area range.
Lsdb Type
The type of link advertisement associated with this area range.
Advertisement
The status of the advertisement. Advertisement has two possible settings: enabled or
disabled.

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.
Format
show ip ospf statistics
Modes
• Privileged EXEC
• User EXEC
Term Definition
Delta T
How long ago the SPF ran. The time is in the format hh:mm:ss, giving the hours,
minutes, and seconds since the SPF run.
SPF Duration
How long the SPF took in milliseconds.
Reason
The reason the SPF was scheduled. Reason codes are as follows:
• R - a router LSA has changed
• N - a network LSA has changed
• SN - a type 3 network summary LSA has changed
• SA - a type 4 ASBR summary LSA has changed
• X - a type 5 or type 7 external LSA has changed
ProSafe Managed Switch
Routing Commands
297