trill timer avf-inhibited

Use trill timer avf-inhibited to configure the inhibition time.

Use undo trill timer avf-inhibited to restore the default.

Syntax

trill timer avf-inhibited time

undo trill timer avf-inhibited

Default

The inhibition time is 30 seconds.

Views

Layer 2 Ethernet interface view, Layer 2 aggregate interface view

Predefined user roles

network-admin

mdc-admin

Parameters

time: Specifies the inhibition time in the range of 0 to 30 seconds.

Usage guidelines

An RB that acts as the AVF of a VLAN guarantees that frames from the VLAN have only one incoming port or one outgoing port along a link. When other RBs receive frames from the VLAN, they do not perform any processing. However, when the RB detects that a root bridge change occurs on a link or that the AVF advertised by other RBs conflicts with the local AVF, the RB inhibits the local AVF for a certain time to avoid loops. When the inhibition time expires, if the RB is still the AVF of the VLAN, the RB restores the role of AVF.

Configuration in Layer 2 Ethernet interface view takes effect on only the current port. Configuration in Layer 2 aggregate interface view takes effect on the current interface and its member ports. Configuration on the member port of an aggregate interface takes effect after the member port leaves the aggregation group.

Examples

# Set the inhibition time to 20 seconds on port Ten-GigabitEthernet 1/0/1.

<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] trill timer avf-inhibited 20