Command Modes
• EXEC
• EXEC Privilege
Command History
Version 9.0.0.0 Added support for IPv6 addresses.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.1.1.0 Introduced on the E-Series ExaScale.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
pre-Version
6.1.1.0
Introduced on the E-Series.
Usage
Information
The following describes the show hosts command in the Example below.
Field Description
Default domain... Displays the domain name (if configured).
Name/address
lookup...
States if DNS is enabled on the system.
• If DNS is enabled, the Name/Address lookup is domain
service.
• 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 learnt entries only.
Type Displays IP as the type of entry.
Address Displays the IP address(es) assigned to the host.
Example
FTOS#show hosts
Default domain is not set
Name/address lookup uses static mappings
807
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