7-2 
Field  Description 
Type 
Type of domain name suffix: S represents a statically configured domain name 
suffix, and D represents a domain name suffix obtained dynamically through 
DHCP. 
Domain-name  Domain name suffix 
 
display dns dynamic-host 
Syntax 
display dns dynamic-host 
View 
Any view 
Default Level 
1: Monitor level 
Parameters 
None 
Description 
Use the display dns dynamic-host command to display the information of the dynamic IPv4 domain 
name resolution cache. 
Related command: reset dns dynamic-host. 
Examples 
# Display the information of the dynamic IPv4 domain name resolution cache. 
<Sysname> display dns dynamic-host 
No. Host                  IP Address           TTL 
1   www.baidu.com         202.108.249.134      63000 
2   www.yahoo.akadns.net  66.94.230.39         24 
3   www.hotmail.com       207.68.172.239       3585 
4   www.eyou.com          61.136.62.70         3591 
Table 7-2 display dns dynamic-host command output description 
Field  Description 
No Sequence number 
Host Domain name 
IP Address  IPv4 address for the corresponding domain name  
TTL  Time that a mapping can be stored in the cache (in seconds).  
 
 
A domain name in the display dns dynamic-host command contains 21 characters at most. If a 
domain name consists of more than 21 characters, only the first 21 characters are displayed.