Users Guide

• 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).
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:
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet
then the slot/port/subport information.
•
For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/
port information.
• For a Management interface, enter the keyword managementethernet followed by
slot/port numbers.
• For a Port Channel interface, enter the keywords port-channel followed by a number.
• For a port channel interface, enter the keywords port-channel then a number.
• For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
Defaults None
Neighbor Discovery Protocol (NDP) 1005