Filter
Top Products
1052 CHAPTER 74: IS-IS CONFIGURATION COMMANDS
display isis spf-log
Syntax display isis spf-log [ process-id | vpn-instance vpn-instance-name ]
View Any view
Parameters process-id: Specifies an IS-IS process ID, in the range of 1 to 65535.
vpn-instance-name: Specifies a VPN instance name, a string of 1 to 31 characters.
Description Use the
display isis spf-log command to display IS-IS SPF log record.
Examples # Display IS-IS SPF log record.
<Sysname> display isis spf-log
SPF Log information for ISIS(1)
-------------------------------
Level Trig.Event No.Nodes Duration StartTime
L2 IS_SPFTRIG_PERIODIC 2 0 13:3:24
L1 IS_SPFTRIG_PERIODIC 2 0 13:18:8
L2 IS_SPFTRIG_PERIODIC 2 0 13:18:8
L1 IS_SPFTRIG_PERIODIC 2 0 13:32:28
L2 IS_SPFTRIG_PERIODIC 2 0 13:32:28
L1 IS_SPFTRIG_PERIODIC 2 0 13:44:0
L2 IS_SPFTRIG_PERIODIC 2 0 13:44:0
L1 IS_SPFTRIG_PERIODIC 2 0 13:55:43
-->L2 IS_SPFTRIG_PERIODIC 2 0 13:55:43
L1 IS_SPFTRIG_PERIODIC 2 0 11:54:12
L2 IS_SPFTRIG_PERIODIC 2 0 11:54:12
L1 IS_SPFTRIG_PERIODIC 2 0 12:7:24
L2 IS_SPFTRIG_PERIODIC 2 0 12:7:24
L1 IS_SPFTRIG_PERIODIC 2 0 12:21:24
L2 IS_SPFTRIG_PERIODIC 2 0 12:21:24
L1 IS_SPFTRIG_PERIODIC 2 0 12:35:24
L2 IS_SPFTRIG_PERIODIC 2 0 12:35:24
L1 IS_SPFTRIG_PERIODIC 2 0 12:49:24
L2 IS_SPFTRIG_PERIODIC 2 0 12:49:24
L1 IS_SPFTRIG_PERIODIC 2 0 13:3:24
Flags Routing state flag
D: Direct route.
R: The route has been added into the routing table.
L: The route has been broadcast.
U: A route’s penetration flag. Setting it to UP can prevent an LSP
sent from L2 to L1 from being sent back to L2.
Table 240 Description on the fields of the display isis route command
Field Description
Table 241 Description on the fields of the display isis spf-log command
Field Description
Level SPF calculation level
Trig.Event SPF triggered event
No.Nodes Number of SPF calculation nodes