R3303-HP HSR6800 Routers IRF Configuration Guide

27
Ste
p
Command Remarks
9. Configure a MAD IP address
for a member on the VLAN
interface.
mad ip address ip-address { mask |
mask-length } member member-id
By default, no MAD IP address is
configured on any VLAN
interface.
Repeat this step to assign a MAD
IP address to each member
device on the VLAN interface.
Configuring ARP MAD
When you configure ARP MAD, follow these guidelines:
• If an intermediate device is used, you can use common data links as ARP MAD links. If no
intermediate device is used, set up dedicated ARP MAD links between IRF member devices.
• Use a VLAN dedicated to ARP MAD.
• If an intermediate device is used, make sure the following requirements are met:
{ Run the spanning tree feature between the IRF fabric and the intermediate device.
{ Enable the IRF fabric to change its bridge MAC address as soon as the master leaves.
{ Create an ARP MAD VLAN and assign the ports on the ARP MAD links to the VLAN.
{ If the intermediate device is in an IRF fabric, assign this fabric a different domain ID than the
ARP MAD-enabled fabric to avoid false detection of IRF split.
To configure ARP MAD:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Assign a domain ID to the IRF
fabric.
irf domain domain-id The default IRF domain ID is 0.
3. Create a VLAN dedicated to
ARP MAD.
vlan vlan-id
The default VLAN on the device
is VLAN 1.
4. Return to system view.
quit N/A
5. Enter Ethernet interface view
or interface range view.
• Enter interface range view:
{ Method 1:
interface range { interface-type
interface-number [ to
interface-type
interface-number ] } &<1-5>
{ Method 2:
interface range name name
[ interface { interface-type
interface-number [ to
interface-type
interface-number ] } &<1-5> ]
• Enter Ethernet interface view:
interface interface-type
interface-number
To assign a range of ports to the
BFD MAD VLAN, enter interface
range view.
To assign one port to the BFD
MAD VLAN, enter Ethernet
interface view.