Edge-Core ECS4110-28T Management Manual page 1454

| IP Interface Commands
C 46
HAPTER
Neighbor Discovery
ipv6 nd raguard
C U
OMMAND SAGE
◆ When a non-default value is configured, the specified interval is used
both for router advertisements and by the router itself.
This command specifies the interval between transmitting neighbor
◆
solicitation messages when resolving an address, or when probing the
reachability of a neighbor. Therefore, avoid using very short intervals
for normal IPv6 operations.
◆ Setting the neighbor solicitation interval to 0 means that the configured
time is unspecified by this router.
E
XAMPLE
The following sets the interval between sending neighbor solicitation
messages to 30000 milliseconds:
Console(config)#interface vlan 1
Console(config)#pv6 nd ns-interval 30000
Console(config)#end
Console#show ipv6 interface
VLAN 1 is up
IPv6 is enabled
Link-local address:
fe80::200:e8ff:fe90:0/64
Global unicast address(es):
2009:db9:2229::79, subnet is 2009:db9:2229:0::/64
Joined group address(es):
ff01::1/16
ff02::1/16
ff02::1:ff00:79/104
ff02::1:ff90:0/104
IPv6 link MTU is 1500 bytes.
ND DAD is enabled, number of DAD attempts: 5.
ND retransmit interval is 1000 milliseconds
ND advertised retransmit interval is 0 milliseconds
ND reachable time is 30000 milliseconds
ND advertised reachable time is 0 milliseconds
ND advertised router lifetime is 1800 seconds
Console#
R C
ELATED OMMANDS
show running-config (729)
This command blocks incoming Router Advertisement and Router Redirect
packets. Use the no form to disable this feature.
S
YNTAX
[no] ipv6 nd raguard
D S
EFAULT ETTING
Disabled
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