Arp mad-enabled irf configuration example, Network requirements – H3C Technologies H3C S12500 Series Switches User Manual
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Slot 1:
Saving the converted configuration file succeeded.
Now rebooting, please wait...
Device B and Device A form an IRF fabric after Device B reboots.
3.
Configure BFD MAD:
# Create VLAN 3, and add port GigabitEthernet 1/4/0/1 (located on Device A) and port
GigabitEthernet 2/4/0/1 (located on Device B) to VLAN 3.
<Sysname> system-view
[Sysname] interface range gigabitethernet 1/4/0/1 gigabitethernet 2/4/0/1
[Sysname-if-range] port link-mode bridge
[Sysname-if-range] quit
[Sysname] vlan 3
[Sysname-vlan3] port gigabitethernet 1/4/0/1 gigabitethernet 2/4/0/1
[Sysname-vlan3] quit
# Create VLAN-interface 3, and configure a MAD IP address for each member device on the
VLAN interface.
[Sysname] interface vlan-interface 3
[Sysname-Vlan-interface3] mad bfd enable
This command will enable BFD MAD on the VLAN interface. Continue? [Y/N]: Y
[Sysname-Vlan-interface3] mad ip address 192.168.2.1 24 member 1
[Sysname-Vlan-interface3] mad ip address 192.168.2.2 24 member 2
[Sysname-Vlan-interface3] quit
# Disable the spanning tree feature on ports GigabitEthernet 1/4/0/1 and GigabitEthernet
2/4/0/1.
[Sysname] interface gigabitethernet 1/4/0/1
[Sysname-Gigabitethernet1/4/0/1] undo stp enable
[Sysname-Gigabitethernet1/4/0/1] quit
[Sysname] interface gigabitethernet 2/4/0/1
[Sysname-Gigabitethernet2/4/0/1] undo stp enable
[Sysname-Gigabitethernet2/4/0/1] quit
ARP MAD-enabled IRF configuration example
Network requirements
Set up a two-chassis IRF fabric at the distribution layer of the enterprise network in
Configure ARP MAD for the IRF fabric and use Device C as an intermediate device. Device C can come
from any vendor.
To prevent loops, enable the spanning tree feature between the IRF fabric and Device C.