3com 8807 Reference Guide

dns-list ip-address [ ip-address ]

undo dns-list { ip-address | all }

DHCP address pool view

ip-address: IP address of a DNS server. You can specify up to eight IP addresses 
(separated by spaces) in one command.

all: Specifies all configured DNS server IP addresses.

Use the dns-list command to configure one or more DNS server IP addresses for a 
global DHCP address pool.

Use the undo dns-list command to remove one or all DNS server IP addresses 
configured for a global DHCP address pool.

By default, no DNS server IP address is configured for a global DHCP address pool.

With eight DNS server addresses already configured, if you add a new one by 
executing the dns-list command, the new one overwrites the oldest one.

child node:6 

The address pool named 6 is a child node of the one named 5

Based on the node position of the address pool named 5, the node 
type displayed here includes the following:

Child node: Indicates the node to which the address pool named 6 
corresponds is a child node of that of the address pool named 5. In this 
case, node 6 stands for a subnet of the network node 5 stands for

Parent node: Indicates the node to which the address pool named 6 
corresponds is the parent node of that of the address pool named 5. In 
this case, node 6 stands for the network segment

Sibling node: Indicates the node to which the address pool named 6 
corresponds is the next sibling node of that of the address pool named 
5. Information about these address pools is displayed in the order they 
are established

PrevSibling node: Indicates the node to which the address pool named 
6 corresponds is the previous sibling node of that of the address pool 
named 5 

Option 

Customized DHCP options 

expired 

The valid period of the leased IP addresses in the address pool, 
including number of days, hours and minutes 

gateway-list 

The list of outbound gateways configured for the DHCP clients 

dns-list 

The list of DNS servers configured for the DHCP clients 

domain-name 

The domain name configured for the DHCP clients 

nbns-list 

The NetBIOS server configured for the DHCP clients

Table 109   Description on the fields of the display dhcp server tree command