Dhcpv6 Snooping Configuration Example; Network Requirements; Configuration Procedure - HP 3600 v2 Series Configuration Manual

Task
Clear DHCPv6 snooping
entries.

DHCPv6 snooping configuration example

Network requirements

As shown in
connected to DHCPv6 clients through Ethernet 1/0/2 and Ethernet 1/0/3. These three interfaces
belong to VLAN 2. Configure Switch to forward DHCPv6 reply messages received on Ethernet 1/0/1
only and record the IP-to-MAC mappings for DHCPv6 clients.
Figure 74 Network diagram

Configuration procedure

# Enable DHCPv6 snooping globally.
<Switch> system-view
[Switch] ipv6 dhcp snooping enable
# Add Ethernet 1/0/1, Ethernet 1/0/2, and Ethernet 1/0/3 to VLAN 2.
[Switch] vlan 2
[Switch-vlan2] port Ethernet 1/0/1 Ethernet 1/0/2 Ethernet 1/0/3
# Enable DHCPv6 snooping for VLAN 2.
[Switch-vlan2] ipv6 dhcp snooping vlan enable
[Switch] quit
# Configure Ethernet 1/0/1 as a DHCPv6 snooping trusted port.
[Switch] interface Ethernet 1/0/1
[Switch-Ethernet1/0/1] ipv6 dhcp snooping trust
Command
reset ipv6 dhcp snooping user-binding
{ ipv6-address | dynamic }
Figure 74, Switch is connected to a DHCPv6 server through Ethernet 1/0/1, and is
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Remarks
Available in user view