H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 87)

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Configuration procedure
Follow these steps to configure DNS spoofing:
To do… Use the command… Remarks
Enter system view system-view —
Enable DNS spoofing and
specify the translated IP address dns spoofing ip-address Required
Disabled by default.
Displaying and maintaining IPv4 DNS
To do… Use the command… Remarks
Display the static IPv4 domain name
resolution table display ip host [ | { begin | exclude |
include } regular-expression ]
Available in any view
Display IPv4 DNS server information
display dns server [ dynamic ] [ | { begin
| exclude | include } regular-expression ] Available in any view
Display DNS suffixes
display dns domain [ dynamic ] [ |
{ begin | exclude | include }
regular-expression ]
Available in any view
Display the information of the
dynamic IPv4 domain name cache display dns host ip [ | { begin | exclude |
include } regular-expression ]
Available in any view
Clear the information of the dynamic
IPv4 domain name cache
reset dns host ip Available in user view
IPv4 DNS configuration examples
Static domain name resolution configuration example
Network requirements
As shown in Figure 30 , the device wants to access the host by using an easy-to-remember domain name
rather than an IP address.
Configure static domain name resolution on the device so that the device can use the domain name
host.com to access the host whose IP address is 10.1.1.2.
Figure 30 Network diagram for static domain name resolution
Configuration procedure
# Configure a mapping between host name host.com and IP address 10.1.1.2.
system-view