Configuring Domain Name Resolution 551
Configuring Domain
Name Resolution
Configuring Static
Domain Name
Resolution
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.
Configuring Dynamic
Domain Name
Resolution
n
You may configure up to six DNS servers and ten DNS suffixes.
Displaying and
Maintaining DNS
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.
Tab le 405 Configure static domain name resolution
Operation Command Remarks
Enter system view system-view -
Configure a mapping
between a host name and
an IP address
ip host hostname ip-address Required
No IP address is
assigned to a host
name by default.
Tab le 406 Configure dynamic domain name resolution
Operation Command Remarks
Enter the system view system-view -
Enable dynamic domain name
resolution
dns resolve Required
Disabled by default
Configure an IP address for the
DNS server
dns server ip-address Required
No IP address is configured
for the DNS server by
default.
Configure DNS suffixes dns domain domain-name Optional
No DNS suffix is configured
by default
Tab le 407 Display and maintain DNS
Operation Command… Remarks
Display static DNS
database
display ip host Available in any view
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