Configuring Bfd Mad - HP 5130 EI series Configuration Manual

Step
7. Enter Ethernet interface view
or interface range view.
8. Assign the Ethernet port or
the range of Ethernet ports to
the specified aggregation
group.

Configuring BFD MAD

When you use BFD MAD, follow these guidelines:
Category
BFD MAD VLAN
BFD MAD VLAN and feature
compatibility
MAD IP address
To configure BFD MAD:
Step
1. Enter system view.
2. Assign a domain ID to the
IRF fabric.
Command
•
Enter interface range view:
interface range { interface-type
interface-number [ to
interface-type interface-number ] }
&<1-5>
•
Enter Ethernet interface view:
interface interface-type
interface-number
port link-aggregation group number
Restrictions and guidelines
•
Do not enable BFD MAD on VLAN-interface 1.
•
If you are using an intermediate device, assign the ports of BFD MAD links to
the BFD MAD VLAN on the device.
•
Make sure the IRF fabrics on the network use different BFD MAD VLANs.
•
For correct traffic forwarding, make sure the BFD MAD VLAN contains only
ports on the BFD MAD links. Exclude a port from the BFD MAD VLAN if the
port is not on the BFD MAD link. For example, if you have assigned the port
to all VLANs by using the port trunk permit vlan all command, use the undo
port trunk permit command to exclude the port from the BFD MAD VLAN.
Do not use the BFD MAD VLAN for any purpose other than configuring BFD
MAD.
•
Configure only the mad bfd enable and mad ip address commands on the
VLAN interface used for BFD MAD. If you configure other features, both BFD
MAD and other features on the interface might run incorrectly.
•
Disable the spanning tree feature on all Layer 2 Ethernet ports in the BFD
MAD VLAN. The MAD function is mutually exclusive with the spanning tree
feature.
•
Use the mad ip address command instead of the ip address command to
configure MAD IP addresses on the BFD MAD-enabled VLAN interface.
•
Make sure all the MAD IP addresses on the BFD MAD-enabled VLAN
interface are on the same subnet.
Command
system-view
irf domain domain-id
28
Remarks
To assign a range of ports to the
aggregation group, enter
interface range view.
To assign one port to the
aggregation group, enter
Ethernet interface view.
Multichassis link aggregation is
allowed.
Perform this step also on the
intermediate device.
Remarks
N/A
By default, the domain ID of an
IRF fabric is 0.