Changing The Member Id Of A Device - HP 12500 SERIES Configuration Manual

receives an LACP MAD packet, it looks at the domain ID in the packet to see whether the packet is
from the local IRF fabric or from a different IRF fabric. Then, the device can handle the packet
correctly.
Figure 13 A network that comprises two IRF domains
Device A
Device c
To assign a domain ID to an IRF fabric:
Step
1. Enter system view.
2. Assign a domain ID to the
IRF fabric.

Changing the member ID of a device

CAUTION:
In IRF mode, an IRF member ID change can invalidate some member ID related settings and even
cause data loss. Be sure you fully understand its impact on your live network.
The new member ID takes effect at reboot. After the device reboots, the settings on all member ID
related physical resources (including common physical network ports) are removed and require
reconfiguration, regardless of whether you have saved the configuration.
To change the member ID of a member device:
Core network
IRF 1 (domain 10)
IRF link
IRF 2 (domain 20)
IRF link
Access network
Command
system-view
irf domain domain-id
Device B
Device D
Remarks
N/A
By default, the domain ID of an IRF fabric is
0.
21