Reference Guide

show ipv6 neighbors
Display IPv6 discovery information. Entering the command without options shows all IPv6 neighbor addresses stored on
the control processor (CP).
S5000
Syntax
show ipv6 neighbors [ipv6-address] [interface type slot/port]
Parameters
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 type
slot/port
Enter the keyword interface followed by the interface type and
slot/port or number information. Valid slot numbers are 0-11. The valid
port numbers for each interface type are listed below.
• For a 10-Gigabit Ethernet interface, enter the keyword
tengigabitethernet followed by slot/port numbers.
The port range is 0 to 63.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE followed by slot/port numbers. The ports are 48,
52, 56, and 60.
• For a Management interface, enter the keyword
managementethernet followed by slot/port numbers.
The port is 0.
• For a Port Channel interface, enter the keywords port-
channel
followed by a number from 1 to 128.
• For a VLAN interface, enter the keyword vlan followed by a
VLAN id number from 1 to 4094.
Defaults none
Command Modes
• EXEC
• EXEC Privilege
Command History
Version 9.0(1.3) Introduced on the S5000.
Example
FTOS#show ipv6 neighbors
IPv6 Address Expires(min) HardwareAddress State Interface/VLAN/
CPU
---------------------------------------------------------
fe80::201:e8ff:fe17:5bc6
1439 00:01:e8:17:5b:c6 STALE Te 1/9 - CP
fe80::201:eff:fe17:5bc7
1439 00:01:e8:17:5b:c7 STALE Te 1/10 - CP
fe80::201:e8ff:fe17:5bc8
1439 00:01:e8:17:5b:c8 STALE Te 1/11 - CP
fe80::201:e8ff:fe17:5caf
0.3 00:01:e8:17:5c:af REACH Po 1 - CP
888