H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – DNS
H3C S7500E Series Ethernet Switches Chapter 1 DNS Configuration
1-7
Reply from 10.1.1.2: bytes=56 Sequence=3 ttl=128 time=2 ms
Reply from 10.1.1.2: bytes=56 Sequence=4 ttl=128 time=2 ms
Reply from 10.1.1.2: bytes=56 Sequence=5 ttl=128 time=2 ms
--- host.com ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 2/2/2 ms
1.5.2 Dynamic Domain Name Resolution Configuration Example
I. Network requirements
z The IP address of the DNS server is 2.1.1.2/16 and the name suffix is com.
z Switch serving as a DNS client uses the dynamic domain name resolution and the
suffix to access the host with the domain name host.com and the IP address
3.1.1.1/16.
II. Network diagram
Figure 1-4 Network diagram for dynamic domain name resolution
III. Configuration procedure
 Note:
z Before performing the following configuration, make sure that there is a route
between the device and the host, and configurations are done on both the device
and the host. For the IP addresses of the interfaces, see
Figure 1-4.
z This configuration may vary with different DNS servers. The following configuration
is performed on a Windows 2000 server.
1) Configure the DNS server