Administrator Guide

Field Description
• If DNS is not enabled, the Name/Address lookup is static
mapping
Name servers
are...
Lists the name servers, if configured.
Host Displays the host name assigned to the IP address.
Flags Classifies the entry as one of the following:
• perm — the entry was manually configured and will not
time out
• temp — the entry was learned and will time out after 72
hours of inactivity.
Also included in the flag is an indication of the validity of the
route:
• ok — the entry is valid.
• ex — the entry expired.
• ?? — the entry is suspect.
TTL Displays the amount of time until the entry ages out of the
cache. For dynamically learned entries only.
Type Displays IP as the type of entry.
Address Displays the IP addresses assigned to the host.
Example
Dell#show hosts
Default domain is not set
Name/address lookup uses static mappings
Name servers are not set
Host Flags TTL Type Address
-------- ----- ---- ---- -------
ks (perm, OK) - IP 2.2.2.2
4200-1 (perm, OK) - IP 192.68.69.2
1230-3 (perm, OK) - IP 192.68.99.2
ZZr (perm, OK) - IP 192.71.18.2
Z10-3 (perm, OK) - IP 192.71.23.1
Dell#
Related
Commands
traceroute — views the DNS resolution.
ip host — configures a host.
764
IPv4 Routing