HP A5120 EI Series Configuration Manual page 135

To do...
Enter system view
Enter interface view
Disable RA message
suppression
Configure the maximum
and minimum intervals
for sending RA
messages
Follow these steps to configure parameters related to RA messages:
To do...
Enter system view
Configure the hop limit
Enter interface view
Configure the prefix
information in RA messages
Turn off the MTU option in RA
messages
Set the M flag bit to 1
Set the O flag bit to 1
Use the command...
system-view
interface interface-type interface-
number
undo ipv6 nd ra halt
ipv6 nd ra interval max-interval-
value min-interval-value
Use the command...
system-view
ipv6 nd hop-limit value
interface interface-type
interface-number
ipv6 nd ra prefix { ipv6-prefix
prefix-length | ipv6-prefix /
prefix-length } valid-lifetime
preferred-lifetime [ no-
autoconfig | off-link ] *
ipv6 nd ra no-advlinkmtu
ipv6 nd autoconfig managed-
address-flag
ipv6 nd autoconfig other-flag
127
Remarks
—
—
Required
By default, RA messages are suppressed.
Optional
By default, the maximum interval for sending
RA messages is 600 seconds, and the
minimum interval is 200 seconds.
The switch sends RA messages at random
intervals between the maximum interval and
the minimum interval.
The minimum interval should be less than or
equal to 0.75 times the maximum interval.
Remarks
—
Optional
64 by default.
—
Optional
By default, no prefix information is
configured for RA messages, and the
IPv6 address of the interface sending
RA messages is used as the prefix
information with valid lifetime
2592000 seconds (that is, 30 days)
and preferred lifetime 604800 seconds
(that is, 7 days).
Optional
By default, RA messages contain the
MTU option.
Optional
By default, the M flag bit is set to 0,
and hosts acquire IPv6 addresses
through stateless autoconfiguration.
Optional
By default, the O flag bit is set to 0,
and hosts acquire other configuration
information through stateless
autoconfiguration.