irf link-delay

Use irf link-delay to set a delay for the IRF ports to report a link down event.

Use undo irf link-delay to restore the default.

Syntax

irf link-delay interval

undo irf link-delay

Default

The IRF link down report delay is 4 seconds.

Views

System view

Predefined user roles

network-admin

Parameters

interval: Sets the IRF link down report delay in the range of 0 to 10000 milliseconds. If the interval is set to 0, link down events are reported without any delay.

Usage guidelines

Make sure the IRF link down report delay is shorter than the heartbeat or hello timeout settings of upper layer protocols (for example, CFD, VRRP, FCoE, and OSPF). If the report delay is longer than the timeout setting of a protocol, unnecessary recalculations might occur.

Set the delay to 0 seconds in the following situations:

Examples

# Set the IRF link down report delay to 300 milliseconds.

<Sysname> system-view
[Sysname] irf link-delay 300