show ipv6 ospf3 spf-log
Enter this command to display the log used to record SPF calculations on an OSPFv3-enabled routing switch. The SPF algorithm recalculates the routes in an OSPFv3 domain when a change in the area topology is received.
Syntax
show ipv6 ospf3 spf-log
Description
Displays the event that resulted in the last 100 executions of the SPF algorithm on the routing switch. Possible events (reasons) are:
Options
Re-Init
OSPFv3 was enabled or disabled on the routing switch.
Router LS Update
A Router-LSA was received.
Network LS Update
A Network-LSA was received.
Generated RTR LSA
A Router-LSA was generated on the routing switch.
Generated NTW LSA
A Network-LSA was generated on the routing switch.
Example
This example displays the OSPFv3 SPF log:
Switch(ospf3)# show ipv6 ospf3 spf-log
OSPFv3 SPF (SHORTEST PATH FIRST) LOG
spf instance Reason
--------------- ---------------------------
1 Router LS Update
2 Router LS Update
3 Generated RTR LSA
4 Generated NTW LSA
5 Network LS Update
6 Network LS Update
7 Generated RTR LSA
8 Router LS Update
9 Generated RTR LSA
10 Re-Init
11 Incremental LS Update
... ...