H3C S7500E Series

Command Manual – IPv4 Routing
H3C S7500E Series Ethernet Switches Chapter 4 IS-IS Configuration Commands
4-19
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
Table 4-9 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
Duration SPF calculation duration
StartTime SPF calculation start time