1052 CHAPTER 74: IS-IS CONFIGURATION COMMANDS

Table 240 Description on the fields of the display isis route command

Field

Description

 

 

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.

 

 

display isis spf-log

Syntax display isis spf-log [ process-idvpn-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-logcommand 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 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

Page 1052
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3Com MSR 30, MSR 50 manual Display isis spf-log