Configuring A Domain Name Suffix For The Client; Configuring Dns Servers For The Client - 3Com MSR 50 Series Configuration Manual

578 C 33: DHCP S
HAPTER
Configuring a Domain
Name Suffix for the
Client
Configuring DNS Servers
for the Client
C
ERVER ONFIGURATION
To do...
Enter system view
Enter DHCP address pool view dhcp server ip-pool
Specify an IP address range
Specify the address lease
duration
Return to system view
Exclude IP addresses from
automatic allocation
n
In DHCP address pool view, using the network command repeatedly
■
overwrites the previous configuration.
Using the dhcp server forbidden-ip command repeatedly can specify
■
multiple IP address ranges not assignable.
You can specify a domain name suffix in each DHCP address pool on the DHCP
server for the clients. With this suffix assigned, the client needs only input part of a
domain name, and the system will add the domain name suffix for name
resolution. For details about DNS, refer to
To configure a domain name suffix in the DHCP address pool, use the following
commands:
To do...
Enter system view
Enter DHCP address pool view dhcp server ip-pool
Specify the domain name
suffix for the client
When a DHCP client wants to access a host on the Internet via the host name, it
contacts a domain name system (DNS) server holding host name-to-IP address
mappings to get the host IP address. You can specify up to eight DNS servers in the
DHCP address pool.
To configure DNS servers in the DHCP address pool, use the following commands:
To do...
Enter system view
Use the command...
system-view
pool-name
network network-address
[ mask-length | mask mask ]
expired { day day [ hour
hour [ minute minute ] ] |
unlimited }
quit
dhcp server forbidden-ip
low-ip-address
[ high-ip-address ]
"DNS Overview" on page
Use the command...
system-view
pool-name
domain-name domain-name Required
Use the command...
system-view
Remarks
-
-
Required
Not specified by default,
meaning no assignable
address.
Optional
One day by default.
-
Optional
Except IP addresses of the
DHCP server interfaces, all
addresses in the DHCP
address pool are assignable by
default.
609.
Remarks
-
-
Not specified by default
Remarks
-