1642
Command Reference for AT-IX5-28GPX High Availability, High Power Video Surveillance PoE Switch
C613-50057-01 REV A
AlliedWare Plus™ Operating System - Version 5.4.5-0.x
DHCP
FOR
IP
V
6 (DHCP
V
6) C
OMMANDS
SHOW
IPV
6
DHCP
show ipv6 dhcp
Overview
Use this command in User Exec or Privileged Exec mode to show the DHCPv6
unique identifier (DUID) configured on your device.
For information on filtering and saving command output, see “Controlling “show”
Command Output” in the
“Getting Started with AlliedWare Plus” Feature Overview
and Configuration Guide
.
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 device 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 device, use the command:
awplus#
show ipv6 dhcp
Output
Figure 40-4:
Example output from the
show ipv6 dhcp
command
Related
Commands
ipv6 address dhcp
awplus#show ipv6 dhcp
DHCPv6 Server DUID: 0001000117ab6876001577f7ba23