Displaying And Maintaining Dns; Dns Configuration Example; Static Domain Name Resolution Configuration Example - H3C S3100 8C SI Operation Manual

Operation Manual - DNS
H3C S3100 Series Ethernet Switches
Note:
You may configure up to six DNS servers and ten DNS suffixes.

1.3 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.
Table 1-3 Display and maintain DNS
Display static DNS
database
Display the DNS server
information
Display the DNS suffixes
Display the information in
the dynamic domain name
cache
Display the DNS resolution
result
Clear the information in the
dynamic domain name
cache

1.4 DNS Configuration Example

1.4.1 Static Domain Name Resolution Configuration Example

I. Network requirements
The switch uses static domain name resolution to access host 10.1.1.2 through domain
name host.com.
Operation Command...
display ip host
display dns server [ dynamic ]
display dns domain [ dynamic ]
display dns dynamic-host
nslookup type { ptr ip-address |
a domain-name }
reset dns dynamic-host
1-4
Chapter 1 DNS Configuration
Remarks
Available in any
view
Available in any
view
Available in
user view