Инструкции По Установке для 3com S7906E

 

2-5 

A common address pool and an extended address pool are different in address allocation mode 

configuration. Configurations of other parameters (such as the domain name suffix and DNS server 

address) for them are the same. 

 

 

You can configure either the static binding or dynamic address allocation for a common address pool as 

needed. 

 

It is required to specify an address range for the dynamic address allocation. A static binding is a special 

address pool containing only one IP address. 

Some DHCP clients such as a WWW server need fixed IP addresses. You can create a static binding of 

a client’s MAC or ID to IP address in the DHCP address pool. 

When the client with the MAC address or ID requests an IP address, the DHCP server will find the IP 

address from the binding for the client. 

A DHCP address pool now supports only one static binding, which can be a MAC-to-IP or ID-to-IP 

binding. 

Follow these steps to configure a static binding in a common address pool: 

Enter system view 

— 

Enter common address pool view 

dhcp server ip-pool 
pool-name 

— 

Specify the IP address of the 
binding 

static-bind ip-address 
ip-address [ mask-length | 
mask mask ] 

Required 

No IP addresses are 
statically bound by default. 

Specify the MAC 
address 

static-bind mac-address 
mac-address 

Specify the 
MAC 
address or 
client ID  

Specify the client 
ID 

static-bind client-identifier 
client-identifier 

Required to configure either 
of the two 

Neither is bound statically by 
default.