H3C Technologies H3C MSR 50 - Manual (Page 222)

201
Figure 207 Adding a domain name suffix
3. Configure the domain name suffix as described in Table 104 .
Table 104 Configuration items
Item Description
DNS Domain Name Suffix Configure a domain name suffix.
4. Click Apply.
Domain name resolution configuration example
Network requirements
As shown in Figure 208 , Router B serves as a DNS client and Router A is specified as a DNS server.
Dynamic domain name resolution and the domain name suffix are configured on Router B, and therefore
Router B can use domain name host to access the host with the domain name host.com and the IP
address 3.1.1.1/24.
Router A serves as the DNS proxy. The IP address of the actual DNS server is 4.1.1.1/24.
Router B performs domain name resolution through Router A.
Figure 208 Network diagram
Before performing the following configuration, make sure the device and the host are routable to each
other, and the IP addresses of the interfaces are configured as shown in Figure 208 .
This configuration might vary with different DNS servers. The following configuration is performed on a
PC running Windows server 2000.
3.1.1.1/24
host.com
Router B
DNS client
Router A
DNS proxy
IP network
DNS server
2.1.1.1/24
2.1.1.2/24 1.1.1.1/24
4.1.1.1/24
Host