Reference Guide

Example
OS10(config)# interface ethernet 1/2/3
OS10(conf-if-eth1/2/3)# ipv6 unreachables
Supported
Releases
10.4.0E(R1) or later
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. 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. 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[/subport] information.
○ For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.
○
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 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 Expires(min) Hardware Address State Interface VLAN CPU
--------------------------------------------------------------------
100::1 0.03 00:00:00:00:00:22 DELAY Te 1/12 - CP
fe80::200:ff:fe00:22 232 00:00:00:00:00:22 STALE Te 1/12 - CP
500::1 0.60 00:01:e8:17:5c:af REACH Te 1/13 - CP
fe80::200:ff:fe00:17 232 00:00:00:00:00:29 REACH Te 1/14 - CP
900::1 0.60 00:01:e8:17:5c:b1 STALE Po 23 - CP
400::1 0.60 00:01:e8:17:5c:ae REACH Te 1/2 Vl 100 CP
OS10#
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 the keyword vrf followed by 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 are displayed.
● 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.
Layer 3 361