5500 Client 無法順利取得IP

Hello all.

如果發現不同VLAN 間無法取得IP

請參考下列手冊說明，啟動DHCP Relay 功能

Configuration procedure

# Specify IP addresses for the interfaces (details not shown).

# Enable DHCP.

<SwitchA> system-view

[SwitchA] dhcp enable #全域啟動 DHCP 相關功能

# Add DHCP server 10.1.1.1 into DHCP server group 1.

[SwitchA] dhcp relay server-group 1 ip 10.1.1.1

# Enable the DHCP relay agent on VLAN-interface 1.

[SwitchA] interface vlan-interface 1

[SwitchA-Vlan-interface1] dhcp select relay

# Correlate VLAN-interface 1 to DHCP server group 1.

[SwitchA-Vlan-interface1] dhcp relay server-select 1

# Enable the DHCP relay agent to support Option 82, and perform Option 82-related configurations.

[SwitchA-Vlan-interface1] dhcp relay information enable

[SwitchA-Vlan-interface1] dhcp relay information strategy replace

[SwitchA-Vlan-interface1] dhcp relay information circuit-id string company001

[SwitchA-Vlan-interface1] dhcp relay information remote-id string device001