Connectivity Guide

show ipv6 neighbors
Displays 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 vrf then the name of the VRF to display the neighbors corresponding to
that VRF. If you do not specify this option, neighbors corresponding to the default VRF display.
• ipv6-address — Enter the IPv6 address of the neighbor in the x:x:x:x::x format. The :: notation species
successive hexadecimal elds of zero.
•
interface interface — Enter interface then the interface type and slot/port or number
information:
– For a 10-Gigabit Ethernet interface, enter TenGigabitEthernet then the slot/port/subport[/subport]
information.
– For a 40-Gigabit Ethernet interface, enter fortyGigE then the slot/port information.
– For a port channel interface, enter port-channel then a number.
– For a VLAN interface, enter vlan then a number from 1 to 4093.
Defaults None.
Command Mode EXEC
Usage Information
The no version of this command resets the value to the default.
Example
OS10# show ipv6 neighbors
IPv6 Address Hardware Address State Interface VLAN
-----------------------------------------------------------------
1001:db8:a1::2 00:c5:05:02:12:91 REACH ethernet1/1/5 12
1001:db8:a1::f 00:f5:50:02:54:75 REACH port-channel5 12
200::2 00:c5:05:02:12:91 STALE ethernet1/1/10
400::f 00:f5:50:02:54:75 REACH port-channel20
Supported Releases 10.4.1.0 or later or later
show ipv6 route
Displays IPv6 routes.
Syntax
show ipv6 route [vrf vrf-name] [all | bgp | connected | static | A::B/mask |
summary]
Parameters
• vrf vrf-name — (Optional) Enter vrf then the name of the VRF to display IPv6 routes corresponding to
that VRF. If you do not specify this option, routes corresponding to the default VRF display.
• all—(Optional) Displays all routes including nonactive routes.
• bgp—(Optional) Displays BGP route information.
• connected—(Optional) Displays only the directly connected routes.
• static—(Optional) Displays all static routes.
• A::B/mask—(Optional) Enter the IPv6 destination address and mask.
NOTE: This option works only for the exact prex and the mask length.
526 Layer 3