KB.15.15

Example 1 DHCP client authentication show command for all VLANs

HP Switch(config)# show ipv6 dhcp-client authentication

DHCPv6 Authentication Information

Vlan Name : DEFAULT_VLAN

Authentication : Enabled

Authentication mode : HMAC-MD5

Key-Chain : DHCP10

Key-Id : 1

Vlan Name : VLAN2

Authentication : Enabled

Authentication mode : HMAC-MD5

Key-Chain : DHCP10

Key-Id : 1

Example 2 DHCP client authentication show command for a specific VLAN

HP Switch(config)# show ipv6 dhcp-client authentication vlan 1

DHCPv6 Authentication Information

Vlan Name : DEFAULT_VLAN

Authentication : Enabled

Authentication Mode : HMAC-MD5

Key-Chain : DHCP10

Example 3 DHCP client statistics for all VLANs

HP Switch(config)# show ipv6 dhcp-client statistics

DHCPv6 Statistics Information

Vlan Name : DEFAULT_VLAN

Transmitted Packets : 10000

Received Packets : 9998

Authentication Failures : 2

Vlan Name : VLAN2

Transmitted Packets : 5000

Received Packets : 3500

Authentication Failures : 0

Example 4 DHCP client statistics for a single VLAN

HP Switch(config)# show ipv6 dhcp-client statistics vlan 1

DHCPv6 Statistics Information

Vlan Name : DEFAULT_VLAN

Transmitted Packets : 10000

Received Packets : 9998

Authentication Failures : 2

DHCPv6 client authentication operating notes

• The DHCPv6 client must be stopped before setting the authentication mode or entering a

key-chain name. Use the no ipv6 address dhcp full command to disable DHCPv6.

Viewing DHCP client information 17