Displaying And Maintaining The Dhcpv6 Relay Agent; Dhcpv6 Relay Agent Configuration Example - HP A7500 Series Configuration Manual

Displaying and maintaining the DHCPv6 relay
agent
To do...
Display the DUID of the local device
Display DHCPv6 server addresses
specified on the DHCPv6 relay agent
Display packet statistics on the
DHCPv6 relay agent
Clear packets statistics on the
DHCPv6 relay agent

DHCPv6 relay agent configuration example

Network requirements
As shown in
the DHCPv6 server is 2::2/64. The DHCPv6 client and server need to communicate via a DHCPv6 relay
agent (Switch A).
Switch A acts as the gateway of network 1::/64. It sends RA messages to notify the hosts to obtain IPv6
addresses and other configuration parameters through DHCPv6.
Figure 57 DHCPv6 relay agent configuration
Configuration procedure
Configure Switch A as a DHCPv6 relay agent
1.
# Enable the IPv6 packet forwarding function.
<SwitchA> system-view
[SwitchA] ipv6
# Configure the IPv6 addresses of VLAN-interface 2 and VLAN-interface 3 respectively.
[SwitchA] interface vlan-interface 2
Figure 57, the network address prefix of DHCPv6 clients is 1::/64, and the IPv6 address of
Use the command...
display ipv6 dhcp duid [ | { begin | exclude |
include } regular-expression ]
display ipv6 dhcp relay server-address { all |
interface interface-type interface-number } [ |
{ begin | exclude | include }
regular-expression ]
display ipv6 dhcp relay statistics [ | { begin |
exclude | include } regular-expression ]
reset ipv6 dhcp relay statistics
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Remarks
Available in any view
Available in any view
Available in any view
Available in user view