Ipv6 Nd Raguard - Edge-Core ECS4210-12P Reference Manual

Command Usage
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.
Example
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:
Global unicast address(es):
Joined group address(es):
IPv6 link MTU is 1500 bytes.
ND DAD is enabled, number of DAD attempts: 5.
ND retransmit interval is 1000 milliseconds
ND reachable time is 30000 milliseconds
Console#
Related Commands
show running-config (96)

ipv6 nd raguard

This command blocks incoming Router Advertisement and Router Redirect
packets. Use the no form to disable this feature.
Syntax
Default Setting
Disabled
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
◆
FE80::200:E8FF:FE90:0/64
2009:DB9:2229::79, subnet is 2009:DB9:2229:0::/64
FF01::1/16
FF02::1/16
FF02::1:FF00:79/104
FF02::1:FF90:0/104
[no] ipv6 nd raguard
IPv6 Router Advertisements (RA) convey information that enables nodes to
auto-configure on the network. This information may include the default router
address taken from the observed source address of the RA message, as well as
on-link prefix information. However, unintended misconfigurations, or possibly
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Chapter 26
| IP Interface Commands
Neighbor Discovery