Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) - Manual (Page 1757)

DHCP for IPv6 (DHCPv6) Commands
Software Reference for x310 Series Switches
C613-50046-01 REV A AlliedWare Plus TM Operating System - Version 5.4.4C 66.5
show ipv6 dhcp
Use this command in User Exec or Privileged Exec mode to show the DHCPv6 unique
identifier (DUID) configured on your switch.
For information on output options, see “Controlling “show” Command Output” on
page 1.37 .
Syntax show ipv6 dhcp
Mode User Exec and Privileged Exec
Usage The DUID is based on the link-layer address for both DHCPv6 client and DHCPv6 server
identifiers. The switch uses the MAC address from the lowest interface number for the
DUID.
The DUID is used by a DHCPv6 client to obtain an IPv6 address from a DHCPv6 server. A
DHCPv6 server compares the DUID with its database of DUIDs and sends configuration
data for an IPv6 address plus the preferred and valid lease time values to a DHCPv6 client.
Example To display the DUID configured on your switch, use the command:
Output Figure 66-2: Example output from the show ipv6 dhcp command
Related Commands ipv6 address dhcp
awplus# show ipv6 dhcp
awplus#show ipv6 dhcp
DHCPv6 Server DUID: 0001000117ab6876001577f7ba23