HPE FlexNetwork HSR6800 Configuration Manual page 31

Step
6. Assign the port or the range
of ports to the ARP MAD
VLAN.
7. Return to system view.
8. Enter VLAN interface view.
9. Assign the interface an IP
address.
10. Enable ARP MAD.
Excluding a port from the shutdown action upon detection of multi-active collision
By default, all ports except the console and physical IRF ports shut down automatically when the IRF
fabric transits to the Recovery state.
You can exclude a port from the shutdown action for management or other special purposes. For
example:
•
Exclude a port from the shutdown action, so you can Telnet to the port for managing the device.
•
Exclude a VLAN interface and its Layer 2 ports from the shutdown action, so you can log in
through the VLAN interface.
CAUTION:
Excluding a VLAN interface and its Layer 2 ports from the shutdown action introduces IP collision
risks because the VLAN interface might be active on both the active IRF fabric and the inactive IRF
fabric.
To configure a port to not shut down when the IRF fabric transits to the recovery state:
Step
1. Enter system view.
2. Configure a port to not shut
down when the IRF fabric
transits to the Recovery
state.
Recovering an IRF fabric
After the failed IRF link between two split IRF fabrics is recovered, log in to the inactive IRF fabric and
use the reboot command to reboot all its members. After these member devices join the active IRF
fabric as subordinates, IRF merge is complete, as shown in
Command
•
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
ip address ip-address { mask |
mask-length }
mad arp enable
Command
system-view
mad exclude interface
interface-type interface-number
27
Remarks
Choose one command
depending on the port type.
ARP MAD has no requirement
for the link type.
The default link type of a port is
access.
N/A
N/A
By default, no IP address is
assigned to any VLAN
interface.
By default, ARP MAD is
disabled.
Remarks
N/A
By default, when an IRF fabric
transits to the Recovery state,
all its network ports except the
IRF physical ports and console
port are shut down.
Figure 12.