HP 5130 EI series Configuration Manual page 55

# Bind Ten-GigabitEthernet 4/0/27 and Ten-GigabitEthernet 4/0/28 to IRF-port 4/2.
[Sysname] irf-port 4/2
[Sysname-irf-port4/2] port group interface ten-gigabitethernet 4/0/27
[Sysname-irf-port4/2] port group interface ten-gigabitethernet 4/0/28
[Sysname-irf-port4/2] quit
# Bring up the SFP+ ports and save the configuration.
[Sysname] interface range ten-gigabitethernet 4/0/25 to ten-gigabitethernet 4/0/28
[Sysname-if-range] undo shutdown
[Sysname-if-range] quit
[Sysname] save
# Activate the IRF port configuration.
[Sysname] irf-port-configuration active
Device D reboots to join the IRF fabric. A four-chassis IRF fabric is formed.
5. Configure ND MAD on the IRF fabric:
# Enable the spanning tree feature globally on the IRF fabric to prevent loops.
<Sysname> system-view
[Sysname] stp global enable
# Configure the IRF fabric to change its bridge MAC address as soon as the address owner leaves.
[Sysname] undo irf mac-address persistent
# Set the domain ID of the IRF fabric to 1.
[Sysname] irf domain 1
# Create VLAN 3, and add GigabitEthernet 1/0/2, GigabitEthernet 2/0/1, GigabitEthernet
3/0/2, and GigabitEthernet 4/0/1 to VLAN 3.
[Sysname] vlan 3
[Sysname-vlan3] port gigabitethernet 1/0/2 gigabitethernet 2/0/1 gigabitethernet
3/0/2 gigabitethernet 4/0/1
[Sysname-vlan3] quit
# Create VLAN-interface 3, assign it an IPv6 address, and enable ND MAD on the interface.
[Sysname] interface vlan-interface 3
[Sysname-Vlan-interface3] ipv6 address 2001::1 64
[Sysname-Vlan-interface3] mad nd enable
You need to assign a domain ID (range: 0-4294967295)
[Current domain is: 1]:
The assigned
6. Configure Device E as the intermediate device:
CAUTION:
If the intermediate device is also in an IRF fabric, assign the two IRF fabrics different domain IDs for
correct split detection. False detection causes IRF split.
# Enable the spanning tree feature globally on Device E to prevent loops.
<DeviceE> system-view
[DeviceE] stp global enable
# Create VLAN 3, and add ports GigabitEthernet 1/0/1, GigabitEthernet 1/0/2,
GigabitEthernet 1/0/3, and GigabitEthernet 1/0/4 to VLAN 3 for forwarding ND MAD packets.
[DeviceE] vlan 3
domain ID is: 1
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