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DNS CONFIGURATION GUIDE
Static Domain Name
Resolution
Configuration Guide
Static domain name resolution is based on manually configured domain
name-to-IP address mappings. If you telnet a remote device using its name, the
local device will look up the corresponding IP address in the static domain name
resolution table.
Network Diagram
Figure 114 Network diagram for static domain name resolution configuration
Networking and
Configuration
Requirements
As shown in the above figure, the switch can use static domain name resolution to
access host 10.1.1.2 through domain name host.com.
Applicable Products
Configuration Procedure # Map host name host.com to IP address 10.1.1.2.
<3Com> system-view
[3Com] ip host host.com 10.1.1.2
# Execute the ping host.com command to verify that Switch can get the IP
address 10.1.1.2 of name host.com.
[3Com] ping host.com
PING host.com (10.1.1.2): 56 data bytes, press CTRL_C to break
Reply from 10.1.1.2: bytes=56 Sequence=1 ttl=127 time=3 ms
Reply from 10.1.1.2: bytes=56 Sequence=2 ttl=127 time=3 ms
Reply from 10.1.1.2: bytes=56 Sequence=3 ttl=127 time=2 ms
Reply from 10.1.1.2: bytes=56 Sequence=4 ttl=127 time=5 ms
Reply from 10.1.1.2: bytes=56 Sequence=5 ttl=127 time=3 ms
--- host.com ping statistics ---
5 packet(s) transmitted
5 packet(s) received
Host
10.1.1.1/24
10.1.1.2/24
host.com
Switch
Product series Software version Hardware version
Switch 5500 Release V03.02.04 All versions
Switch 5500G Release V03.02.04 All versions
Switch 4500 Release V03.03.00 All versions
Switch 4210 Release V03.01.00 All versions