Chapter 4: Utility Commands 241
clear host Use this command to delete entries from the host name-to-address cache. This
command clears the entries from the DNS cache maintained by the software.
This command clears both IPv4 and IPv6 entries.
show hosts Use this command to display the default domain name, a list of name server
hosts, the static and the cached list of host names and addresses. The parameter
name ranges from 1-255 characters. This command displays both IPv4 and IPv6
entries.
Mode Global Config
Format
clear host {
name
| all}
Mode Privileged EXEC
Field Description
name A particular host entry to remove. The parameter
name ranges from 1-255 characters.
all Removes all entries.
Format
show hosts
[name]
Mode Privileged EXEC
User EXEC
Field Description
Host Name Domain host name.
Default Domain Default domain name.
Default Domain List Default domain list.
Domain Name
Lookup
DNS client enabled/disabled.
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