Configuring Nd Mad - HP FlexFabric 5700 series Configuration Manual

Configuring ND MAD

When you use ND MAD, follow these guidelines:
• Do not configure ND MAD on VLAN-interface 1.
Do not use the VLAN configured for ND MAD for any other purpose.
•
If an intermediate device is used, you can use common data links as ND MAD links. If no
•
intermediate device is used, set up dedicated ND 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. Make sure
there is only one ND MAD link in forwarding state. For more information about the spanning
tree feature and its configuration, see Layer 2—LAN Switching Configuration Guide.
Enable the IRF fabric to change its bridge MAC address as soon as the address owner leaves.
Create an ND MAD VLAN and assign the ports on the ND MAD links to the VLAN.
If the intermediate device is also an IRF fabric, assign the two IRF fabrics different domain IDs
for correct split detection.
To configure ND MAD:
Step
1. Enter system view.
2. Assign a domain ID to the IRF
fabric.
3. Configure the IRF bridge
MAC address to change as
soon as the address owner
leaves.
4. Create a VLAN dedicated to
ND MAD.
5. Return to system view.
6. Enter Ethernet interface view.
7. Assign the port to the ND
MAD VLAN.
8. Return to system view.
9. Enter VLAN interface view.
Command
system-view
irf domain domain-id
undo irf mac-address persistent
vlan vlan-id
quit
interface interface-type
interface-number
•
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 }
quit
interface vlan-interface
vlan-interface-id
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Remarks
N/A
The default IRF domain ID is 0.
By default, the IRF fabric's
bridge MAC address remains
unchanged for 6 minutes after
the address owner leaves.
The default VLAN on the device
is VLAN 1.
N/A
N/A
The link type of ND MAD ports
can be access, trunk, or hybrid.
The default link type of a port is
access.
N/A
N/A