Configuring Domain Name Resolution; Displaying And Maintaining Dns - 3Com 4210 PWR Configuration Manual

Configuring Domain
Name Resolution
Configuring Static
Domain Name
Resolution
Configuring Dynamic
Domain Name
Resolution
Displaying and
Maintaining DNS
Table 405 Configure static domain name resolution
Operation
Enter system view
Configure a mapping
between a host name and
an IP address
n
The IP address you assign to a host name last time will overwrite the previous one
if there is any.
You may create up to 50 static mappings between domain names and IP
addresses.
Table 406 Configure dynamic domain name resolution
Operation
Enter the system view
Enable dynamic domain name
resolution
Configure an IP address for the
DNS server
Configure DNS suffixes
n
You may configure up to six DNS servers and ten DNS suffixes.
After the above configuration, you can execute the display command and the
nslookup type command in any view to display the DNS configuration information
and the DNS resolution result to verify the configuration effect. You can execute
the reset command in user view to clear the information stored in the dynamic
domain name resolution cache.
Table 407 Display and maintain DNS
Operation
Display static DNS
database

Configuring Domain Name Resolution

Command
system-view
ip host hostname ip-address
Command
system-view
dns resolve
dns server ip-address
dns domain domain-name
Command...
display ip host
Remarks
-
Required
No IP address is
assigned to a host
name by default.
Remarks
-
Required
Disabled by default
Required
No IP address is configured
for the DNS server by
default.
Optional
No DNS suffix is configured
by default
Remarks
Available in any view
551