User Manual
UMN:CLI
V8102
289
ipv6 nd raguard policy NAME
Global
Enables RA guard policy configuration mode.
NAME: policy name
ipv6 nd raguard policy delete all
Deletes all RA policy configured with the RA guard.
ipv6 nd raguard trust port
PORTS
Specifies that RA policy is being applied to trusted
ports.
ipv6 nd raguard untrust port
PORTS
Untrusts the specified ports.
To display the RA guard policy on all interfaces configured with RA guard, use the follow-
ing command.
Command
Mode
Description
show ipv6 nd raguard policy
Enable
Global
Shows the configured RA guard policy. .
show ipv6 nd raguard trust
[
port
PORTS
]
Shows the trusted port state.
8.2.10.7
Displaying ND Inspection
To display a status of the ND inspection, use the following command.
Command
Mode
Description
show ipv6 nd inspection
[
vlan
VLANS
]
Enable
Global
Shows a status of the ND inspection.
show ipv6 nd inspection statis-
tics
[
vlan
VLANS
]
Shows collected statistics of the ND inspection.
To clear the collected statistics of the ND inspection, use the following command.
Command
Mode
Description
clear ipv6 nd inspection statis-
tics
[
vlan
VLANS
]
Enable
Global
Clears collected statistics of the ND inspection.
8.2.11
Gratuitous ND
Gratuitous ND is a broadcast packet like an ND request. It containing IPv6 address and
MAC address of gateway, and the network is accessible even though IPv6 addresses of a
specific host
’s gateway are repeatedly assigned to the other.
To configure the interval and transmission count for Gratuitous ND messages, use the fol-
lowing command. And set the transmission start-delivery time in order to transmit Gratui-
tous ND after ND reply. Gratuitous ND is transmitted after some time from transmitting ND
reply.
Command
Mode
Description
ipv6 nd patrol
TIME
COUNT
[
TIME
]
Global
Configures a gratuitous ND.
TIME: transmit interval