When no proceeds the command, the default gateway address is deleted.
Command context
config
Parameters
<MEMBER-ID>
Specifies the unique member-id which allows the OOBM device access to the IPv6 default-gateway.
<IPV6-ADDR>
Specifies the IPv6 address of the default gateway for a member OOBM interface.
Example
Configuring and deleting the OOBM member from a specific IPv6 gateway.
switch(config)# oobm member 1 ipv6 default-gateway 1001::1
switch(config)# no oobm member 1 ipv6 default-gateway
IPv6 default router preferences
The command ipv6 nd ra router-preference {high | medium | low} provides an extension to the
Neighbor Discovery Router Advertisement messages for communicating default router preferences from routers
to hosts. The extension improves the ability of hosts to pick the appropriate router for an off-link destination. In
network topologies, where the host has multiple routers on its Default Router list, the choice of router for an off-
link destination is critical for making the communication more efficient. For example, one router may provide much
better performance than another for a destination while choosing a wrong router may result in failure to
communicate.
ipv6 nd ra router-preference
Syntax
ipv6 nd ra router-preference {low | medium | high}
no ipv6 nd ra router-preference
Description
Sets the router-preference configuration for communicating default router preferences from routers to hosts.
Improves the ability of hosts to pick the appropriate router for an off-link destination by providing options at the
operator level which set the router preference value as low, medium, or high. Depending on the router preference
value set, the host receives the value as part of the IPv6 neighbor discovery router advertisement and chooses
the best router for communication.
The no form of this command removes the router-preference configuration.
Command context
vlan
Parameters
low
Specifies the router-preference value to low.
medium
Specifies the router-preference value to medium. Medium is the default router-preference value.
738 Aruba 2930F / 2930M Management and Configuration Guide
for ArubaOS-Switch 16.08
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