10
irf domain
Use
irf domain
to assign a domain ID to an IRF fabric.
Use
undo irf domain
to restore the default IRF domain ID.
Syntax
irf domain
domain-id
undo irf
domain
Default
The IRF domain ID is 0.
Views
System view
Default command level
3: Manage level
Parameters
domain-id
: Specifies a domain ID for the IRF fabric. The value range is 0 to 4294967295.
Usage guidelines
One IRF fabric forms one IRF domain. IRF uses IRF domain IDs to uniquely identify IRF fabrics and prevent
IRF fabrics from interfering with one another.
If one IRF fabric uses another IRF fabric as the intermediate device for ARP MAD or LACP MAD, you must
assign the two IRF fabrics different domain IDs for correct split detection. False detection causes IRF split.
Examples
# Set the IRF domain ID to 30.
<Sysname> system-view
[Sysname] irf domain 30
irf link-delay
Use
irf link-delay
to set the delay for the IRF ports in the IRF fabric 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 event report delay is 4 seconds.
Views
System view
Default command level
3: Manage level