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To avoid an update failure, make sure the switch has efficient space for the new system software image.
If the switch you are adding to the IRF fabric is incompatible with the software version running on the
master, the software auto-update function cannot work correctly.
If software auto-update function is disabled, you must manually update the switch with the system
software image of the master.
Examples
# Enable the software auto-update function.
<Sysname> system-view
[Sysname] irf auto-update enable
irf domain
Syntax
irf domain
domain-id
undo irf
domain
View
System view
Default level
3: Manage level
Parameters
domain-id
: Specifies a domain ID for the IRF fabric. The value range is 0 to 4294967295.
Description
Use
irf domain
to assign a domain ID to an IRF fabric.
Use
undo irf domain
to restore the default IRF domain ID.
The default IRF domain ID is 0.
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 you use a member in one IRF fabric as the intermediate device for performing ARP MAD or LACP MAD
for another IRF fabric, assign the two IRF fabrics different domain IDs to avoid false detection of IRF split.
Examples
# Set the IRF domain ID to 30.
<Sysname> system-view
[Sysname] irf domain 30
irf link-delay
Syntax
irf link-delay
interval
undo irf link-delay
View
System view
