CLI Guide

Version Description
9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, Introduced on the S6000–ON,
and Z9000 switches.
Example
DellEMC# show ipv6 nd ra-guard policy test
ipv6 nd ra-guard policy test
device-role router
hop-limit maximum 1
match ra ipv6-access-list access
other-config-flag on
router-preference maximum medium
trusted-port
Interfaces :
Te 1/1
DellEMC#
Related
Commands
● ipv6 nd ra-guard enable — configure the RA guard related commands.
● ipv6 nd ra-guard policy — define the RA guard policy name and enter the RA guard policy list
configuration mode.
● device-role — specify the role of the device attached to the port.
● hop-limit — enable the verification of the advertised hop count limit.
● mtu — set the maximum transmission unit (MTU) value.
● other-config-flag — enable the verification of the advertised other configuration parameter.
● reachable-time — set the advertised reachability time.
● retrans-timer — set the advertised retransmission time.
● router-preference maximum — enable the verification of the advertised default router preference
(DRP) value.
● trusted-port — apply the policy to trusted ports.
● ipv6 nd raguard attach-policy — apply the IPv6 RA guard to a specific interface.
show ipv6 neighbors
Display IPv6 discovery information. Entering the command without options shows all IPv6 neighbor addresses stored on the
control processor (CP).
S6000
Syntax
show ipv6 neighbors [vrf vrf-name] [ipv6-address| interface interface]
Parameters
vrf vrf-name (OPTIONAL) Enter the keyword vrf and the name of the VRF to display the
neighbors corresponding to that VRF.
NOTE: If you do not specify this option, neighbors corresponding to the
default VRF are displayed.
ipv6-address Enter the IPv6 address of the neighbor in the x:x:x:x::x format.
NOTE: The :: notation specifies successive hexadecimal fields of zero.
interface
interface
Enter the keyword interface then the interface type and slot/port or number
information:
Neighbor Discovery Protocol (NDP) 1009