Reference Guide

Neighbor Discovery Protocol (NDP) | 1073
Parameters
Defaults
No default behavior or values
Command Modes
CONFIGURATION
Command
History
show ipv6 neighbors
e
Display IPv6 discovery information. Entering the command without options shows
all IPv6 neighbor addresses stored on the CP (control processor).
Syntax
show ipv6 neighbors [ipv6-address] [cpu {rp1 [ipv6-address] | rp2 [ipv6-address]}]
[interface interface]
Parameters
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 followed by the interface type and slot/
port or number information:
• For a Fast Ethernet interface, enter the keyword
fastEthernet
followed by the slot/port information.
• For a 1-Gigabit Ethernet interface, enter the keyword
GigabitEthernet followed by the slot/port information.
• For a Port Channel interface, enter the keyword
port-channel
followed by a number:
E-Series Range: 1 to 32 for EtherScale, 1 to 255 for
TeraScale and 1 to 512 for ExaScale.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet followed by the slot/port information.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE
followed by the slot/port information.
hardware_address
Enter a 48-bit hardware MAC address in nn:nn:nn:nn:nn:nn format.
Version 8.3.19.0 Introduced on S4820T
Version 8.3.7.0 Introduced on S4810
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