display loop-detect traffic-suppression record

Function

The display loop-detect traffic-suppression record command displays Layer 2 suppression information generated when Layer 2-loop-based broadcast traffic suppression takes effect.

Format

display loop-detect traffic-suppression record [ { vsi vsi-name | vlan vlan-id } ]

Parameters

Parameter	Description	Value
vsi vsi-name	Specifies the name of a VSI.	The value is a string of 1 to 31 case-sensitive characters, spaces not supported.
vlan vlan-id	Specifies the ID of a VLAN.	The value is an integer ranging from 1 to 4094.

Parameter

Description

Value

vsi vsi-name

Specifies the name of a VSI.

The value is a string of 1 to 31 case-sensitive characters, spaces not supported.

vlan vlan-id

Specifies the ID of a VLAN.

The value is an integer ranging from 1 to 4094.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
forwarding	read

Usage Guidelines

Usage Scenario

To query Layer 2 suppression information generated when Layer 2-loop-based broadcast traffic suppression takes effect, run the display loop-detect traffic-suppression record command. The command output shows Layer 2 suppression information on both PW and AC sides to help fault locating and analyzing.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display all Layer 2 suppression information generated when Layer 2-loop-based broadcast traffic suppression takes effect.

<HUAWEI> display loop-detect traffic-suppression record

Traffic-suppression table of slot 1:
Domain Type   Domain ID/Name      Interface/Pw           Peer Ip          VC Label     Cir(kbps)  Time                 State
-----------------------------------------------------------------------------------------------------------------------------
VSI           Domain1             GE0/1/0                -                0            5555       2016-02-22 10:10:54  Conflict    
VSI           Domain1             GE0/1/1                -                0            33333      2016-02-22 10:10:54  Valid       
VSI           Domain1             PW                     10.1.1.1         444          777777     2016-02-22 10:10:54  No resourse

VSI           Domain2             GE0/1/2                -                0            5555       2016-02-22 10:10:54  Conflict    
VSI           Domain2             GE0/1/3                -                0            33333      2016-02-22 10:10:54  Valid       
VSI           Domain2             PW                     10.1.1.2         445          777778     2016-02-22 10:10:54  No resourse 

VLAN              11              GE0/1/4                -                -            400000     2016-02-22 15:22:54  Valid
VLAN              11              GE0/1/5                -                -            400000     2016-02-22 15:22:54  Conflict
VLAN              11              GE0/1/6                -                -            400000     2016-02-22 15:22:54  No resourse
-----------------------------------------------------------------------------------------------------------------------------
Total matching items on slot 1 displayed = 9

**Table 1** Description of the **display loop-detect traffic-suppression record** command output
Item	Description
Domain Type	Broadcast domain type.
Domain ID/Name	Broadcast domain ID or name.
Interface/Pw	Interface or PW that is suppressed.
Peer Ip	Peer ID of the PW that is suppressed.
VC Label	VC label of the PW that is suppressed.
Cir(kbps)	CIR of the traffic that is suppressed, in kbit/s.
Time	Time when suppression occurred.
State	Loop suppression status.
Total matching items on slot 1 displayed =	Total number of entries that are displayed.