display evpn df-timer state

Function

The display evpn df-timer state command displays the DF timer status of an EVPN instance.

Format

display evpn vpn-instance name vpn-instance-name df-timer state

Parameters

Parameter	Description	Value
vpn-instance-name	Specifies the name of an EVPN instance.	The value is a string of 1 to 31 case-sensitive characters, spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string.
vpn-instance	Specifies the name of an EVPN instance.	-
name	Specifies the name of an EVPN instance.	-

Parameter

Description

Value

vpn-instance-name

Specifies the name of an EVPN instance.

The value is a string of 1 to 31 case-sensitive characters, spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string.

vpn-instance

Specifies the name of an EVPN instance.

name

Specifies the name of an EVPN instance.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
bgp	read

Usage Guidelines

Usage Scenario

To check the DF timer status of an EVPN instance, run the display evpn df-timer state command.

Example

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

# Display the DF timer status of EVPN instance aaa.

<HUAWEI> display evpn vpn-instance name aaa df-timer state
Ifindex                       Type                     Mode        TimerLeft(s)      
GigabitEthernet0/1/0          BRM_EVRF_IF_DF_TIMER     IDLE        -----            

Esi                           Type                     Mode        TimerLeft(s)      
0010.1010.1010.1010.1010      BRM_EVRF_ESI_DF_TIMER    IDLE        -----

# Display the DF timer status of a specified EVPN instance in a PW accessing EVPN scenario.

<HUAWEI> display evpn vpn-instance name testbd df-timer state
Bridge-domain                              Type                       Mode    TimerLeft(s)
100                                        BRM_EVRF_IF_DF_TIMER       IDLE    -----
PW                                         Type                       Mode    TimerLeft(s)
PW<peerip:1.1.1.1 vcid:100 vctype:vlan>     BRM_EVRF_IF_DF_TIMER       IDLE    -----
Esi                                        Type                       Mode    TimerLeft(s)
0002.0003.0004.0005.0006                   BRM_EVRF_IF_DF_TIMER       IDLE    -----

**Table 1** Description of the **display evpn df-timer state** command output
Item	Description
Esi	Valid ESI.
Type	Timer type: BRM_EVRF_IF_DF_TIMER: interface-based DF timer. BRM_EVRF_ESI_DF_TIMER: ESI-based DF timer. BRM_EVRF_PW_DF_TIMER: PW-based DF timer.
Mode	DF timer status: IDLE: The DF timer is invalid. RUNNING: The DF timer is running.
TimerLeft(s)	Remaining time in second before the DF timer expires.
Ifindex	Index of the interface.
Bridge-domain	Bridge domain ID.
PW	PW information.
peerip	Peer IP address.
vcid	PW ID used to uniquely identify a VC.
vctype	Encapsulation type of a VPLS PW.