3com S7906E インストール手順

 

 

5-9 

# Enable DHCP snooping. 

<SwitchB> system-view 

[SwitchB] dhcp-snooping 

# Specify GigabitEthernet2/0/1 as trusted. 

[SwitchB] interface GigabitEthernet2/0/1 

[SwitchB-GigabitEthernet2/0/1] dhcp-snooping trust 

[SwitchB-GigabitEthernet2/0/1] quit 

# Configure GigabitEthernet2/0/2 to support Option 82. 

[SwitchB] interface GigabitEthernet2/0/2 

[SwitchB-GigabitEthernet2/0/2] dhcp-snooping information enable 

[SwitchB-GigabitEthernet2/0/2] dhcp-snooping information strategy replace 

[SwitchB-GigabitEthernet2/0/2] dhcp-snooping information circuit-id string company001 

[SwitchB-GigabitEthernet2/0/2] dhcp-snooping information remote-id string device001 

[SwitchB-GigabitEthernet2/0/2] quit 

# Configure GigabitEthernet2/0/3 to support Option 82. 

[SwitchB] interface GigabitEthernet 2/0/3 

[SwitchB-GigabitEthernet2/0/3] dhcp-snooping information enable 

[SwitchB-GigabitEthernet2/0/3] dhcp-snooping information strategy replace 

[SwitchB-GigabitEthernet2/0/3] dhcp-snooping information format verbose node-identifier 

sysname 

[SwitchB-GigabitEthernet2/0/3] dhcp-snooping information circuit-id format-type ascii 

[SwitchB-GigabitEthernet2/0/3] dhcp-snooping information remote-id format-type ascii