CCNA Cisco Certified Network Associate Study Guide - FTP Server

358 Chapter 7 � Managing a Cisco Internetwork
The default is TCP port number 23. You can create a session using Telnet
with a different TCP port number, if needed, and you can assign up to eight
IP addresses to a hostname.
Here is an example of configuring a host table with two entries to resolve
the names for the 2501B router and the switch:
Todd2509#config t
Enter configuration commands, one per line. End with
CNTL/Z.
Todd2509(config)#ip host ?
WORD Name of host
Todd2509(config)#ip host 2501B ?
Default telnet port number
A.B.C.D Host IP address (maximum of 8)
Todd2509(config)#ip host 2501B 172.16.10.2 ?
A.B.C.D Host IP address (maximum of 8)
Todd2509(config)#ip host 2501B 172.16.10.2
Todd2509(config)#ip host switch 192.168.0.148
Todd2509(config)#^Z
To see the host table, use the show hosts command.
Todd2509#sh hosts
Default domain is not set
Name/address lookup uses domain service
Name servers are 255.255.255.255
Host Flags Age Type Address(es)
2501B (perm, OK) 0 IP 172.16.10.2
switch (perm, OK) 0 IP 192.168.0.148
Todd2509#
In the preceding router output, you can see the two hostnames and their
associated IP addresses. The perm in the Flags column means that the entry
is manually configured. If it said temp, it would be an entry resolved by DNS.