How do I do a telnet connection with a Switch using name or DNS?

[sergiom2105]

Hi guys, I am configuring a telnet connection but i dont know how to do with a name for example: suppose you have a sw names SW1, i want to do ping to that name and do a telnet connection with that name... I dont know if you can understand me, please can somebody help me?... Thanks.

PD1: i have a DNS server

PD2: it is just a practice in PKT.

[Charles Hill]

One way you can accomplish this is by using the alias commands.

Say you want to connect to SW1 by typing SW1, enter the following commands:

conf t

alias exec SW1 telnet "ip address of SW1"

Hope this helps.

[sergiom2105]

I want to show the topology, maybe you can undestand better. So, i cant connect PC6 with sw by telnet with also thename BOG_SN1_SW, but server an PC5 cant connect to BOG_SN1_SW.
PD: all topology is in OSPF 

[sergiom2105]

I forgot to put command "ip default-gateway" to do a conection with others lans, thank you.