HP 6125XLG R2306-HP 6125XLG Blade Switch IRF Configuration Guide - Page 32

Configuring ARP MAD, Do not con ARP MAD on VLAN-interface 1.

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Step Command Remarks • Assign the port to the VLAN as an access port: port access vlan vlan-id Choose one command depending on the port type. 6. Assign the port or the range of ports to the BFD MAD VLAN. • Assign the port to the VLAN as a trunk port: port trunk permit vlan vlan-id BFD MAD has no requirement for the link type of the detection port. • Assign the port to the VLAN as a hybrid port: The default link type of a port is port hybrid vlan vlan-id { tagged | access. untagged } 7. Return to system view. quit N/A 8. Enter VLAN interface view. interface vlan-interface vlan-interface-id N/A 9. Enable BFD MAD. mad bfd enable By default, BFD MAD is disabled. 10. Configure a MAD IP address for a member device on the mad ip address ip-address { mask | VLAN interface. 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 use ARP MAD, follow these guidelines: • Do not configure ARP MAD on VLAN-interface 1. • Do not use the VLAN configured for ARP MAD for any other purposes. • 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. • 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 also an IRF fabric, you must assign the two IRF fabrics different domain IDs for correct split detection. False detection causes IRF split. To configure ARP MAD: Step Command 1. Enter system view. system-view 2. Assign a domain ID to the IRF fabric. irf domain domain-id Remarks N/A The default IRF domain ID is 0. 28

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28
Step
Command
Remarks
6.
Assign the port or the range
of ports to the BFD MAD
VLAN.
•
Assign the port to the VLAN as an
access port:
port access vlan
vlan-id
•
Assign the port to the VLAN as a
trunk port:
port trunk permit vlan
vlan-id
•
Assign the port to the VLAN as a
hybrid port:
port hybrid vlan
vlan-id
{
tagged
|
untagged
}
Choose one command
depending on the port type.
BFD MAD has no requirement for
the link type of the detection
port.
The default link type of a port is
access.
7.
Return to system view.
quit
N/A
8.
Enter VLAN interface view.
interface vlan-interface
vlan-interface-id
N/A
9.
Enable BFD MAD.
mad bfd enable
By default, BFD MAD is
disabled.
10.
Configure a MAD IP address
for a member device 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 use ARP MAD, follow these guidelines:
•
Do not configure ARP MAD on VLAN-interface 1.
•
Do not use the VLAN configured for ARP MAD for any other purposes.
•
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.
•
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 also an IRF fabric, you must assign the two IRF fabrics different
domain IDs for correct split detection. False detection causes IRF split.
To configure ARP MAD:
Step
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.