3com 5500-ei pwr Installation Instruction

 

2-23 

Follow these steps to configure the TFTP server and bootfile name for the DHCP client: 

Enter system view 

— 

Enter interface view 

interface interface-type 
interface-number 

— 

Specify the TFTP 
server  

dhcp server tftp-server ip-address 
ip-address 

Specify the TFTP 
server name 

dhcp server tftp-server 
domain-name domain-name 

Specify the bootfile 
name 

dhcp server bootfile-name 
bootfile-name 

Optional 

Not specified by 
default. 

Specify the 
IP address 
and name of 
the TFTP 
server and 
the bootfile 
name in the 
current 
interface 
address pool 

Return to system view

— 

Specify the TFTP 
server 

dhcp server tftp-server ip-address 
ip-address { all | interface 
interface-type interface-number } 

Specify the TFTP 
server name 

dhcp server tftp-server 
domain-name domain-name { all | 
interface interface-type 
interface-number } 

Specify the 
IP address 
and name of 
the TFTP 
server and 
the bootfile 
name in the 
specified 
interface 
address pool 

Specify the bootfile 
name 

dhcp server bootfile-name 
bootfile-name  { all | interface 
interface-type interface-number } 

Optional 

Not specified by 
default. 

 

By configuring self-defined DHCP options, you can: 

z 

Define new DHCP options. New configuration options will come out with DHCP development. To 

support new options, you can add them into the attribute list of the DHCP server. 

z 

Extend existing DHCP options. When the current DHCP options cannot meet customers’ 

requirements (for example, you cannot use the dns-list command to configure more than eight 

DNS server addresses), you can configure a self defined option for extension. 

Follow these steps to customize the DHCP service: 

Enter system view 

— 

interface interface-type interface-number 

dhcp server option code { ascii 
ascii-string | hex hex-string&<1-10> | 
ip-address ip-address&<1-8> } 

Configure the 
current interface

Configure 
customized 
options 

Configure 
multiple 
interfaces in 
system view 

dhcp server option code { ascii 
ascii-string | hex hex-string&<1-10> | 
ip-address ip-address&<1-8> } { interface 
interface-type interface-number [ to 
interface-type interface-number ] | all } 

Required 

By default, no 
customized 
option is 
configured.