UANTA COMPUTER INC.
Layer 2/3/4 Managed Switch
_____________________________________________________________________________
LB9
User’s Guide 713/1523
7.3.1.12
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
Default Setting
None
Command Mode
Privileged Exec
User Exec
Display Messages
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