3com S7906E Guide De Référence

 

2-8 

undo dhcp relay security { ip-address | all | dynamic | static } 

System view 

2: System level 

ip-address: Client IP address for creating a static binding. 

mac-address: Client MAC address for creating a static binding, in the format H-H-H. 

interface interface-type interface-number: Specifies a Layer 3 interface connecting to the DHCP client. 

interface-type interface-number specifies the interface type and interface number. 

all: Specifies all client entries to be removed. 

dynamic: Specifies dynamic client entries to be removed. 

static: Specifies manual client entries to be removed. 

Use the dhcp relay security static command to configure a static client entry, that is, the binding 

between IP address, MAC address, and Layer 3 interface on the relay agent. 

Use the undo dhcp relay security command to remove specified client entries from the relay agent. 

No manual client entry is configured on the DHCP relay agent by default. 

Note that: When using the dhcp relay security static command to bind an interface to a static client 

entry, make sure that the interface is configured as a DHCP relay agent; otherwise, entry conflicts may 

occur. 

Related commands: display dhcp relay security. 

# Bind DHCP relay interface VLAN-interface 2 to IP address 10.10.1.1 and MAC address 

0005-5d02-f2b3 of the client. 

<Sysname> system-view 

[Sysname] dhcp relay security static 10.10.1.1 0005-5d02-f2b3 interface vlan-interface 2 

dhcp relay security tracker { interval | auto } 

undo dhcp relay security tracker [ interval ] 

System view 

2: System level