HP 6125G HP 6125G & 6125G/XG Blade Switches IRF Command Reference-R210 - Page 11

Description Use irf auto-update enable to enable the software auto-update function for propagating the system software image of the master to all its members. Use undo irf auto-update enable to disable this function. By default, software auto-update for subordinate switches is enabled. When you add a switch to the IRF fabric, the software auto-update function compares the system software versions of the switch and the IRF master. If the versions are different, the switch automatically downloads the system software image from the master, sets the downloaded file as the system software for the next reboot, and automatically reboots with the new system software image to re-join the IRF fabric. 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. system-view [Sysname] irf auto-update enable irf domain Syntax irf domain domain-id View undo irf domain 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. 8