Configuring Domain Name Resolution; Configuring Static Domain Name Resolution; Configuring Dynamic Domain Name Resolution - H3C S3100-52P Operation Manual

Operation Manual – DNS
H3C S3100-52P Ethernet Switch
If there is no dot in the domain name, such as aabbcc, the resolver will consider
this as a host name and add a DNS suffix before processing. The original name
such as aabbcc is used if all DNS lookups fail.
If there is a dot in the domain name, such as www.aabbcc and aabbcc., the
resolver will directly use this domain name to do DNS lookup first. If the lookup
fails, the resolver adds a DNS suffix for another lookup.

1.2 Configuring Domain Name Resolution

1.2.1 Configuring Static Domain Name Resolution

Follow these steps to configure static domain name resolution:
Enter system view
Configure a mapping
between a host name and
an IP address
Note:
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.

1.2.2 Configuring Dynamic Domain Name Resolution

Follow these steps to configure dynamic domain name resolution:
Enter the system view
Enable dynamic domain
name resolution
Configure an IP address
for the DNS server
Configure DNS suffixes
To do...
system-view
ip host hostname
ip-address
To do...
system-view
dns resolve
dns server ip-address
dns domain
domain-name
Use the command...
Use the command...
1-3
Chapter 1 DNS Configuration
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