How to create a TCL script in router for ping ?

Router ios version 12.3 or higher version are support TCL script on router. To write a simple TCL script for ping different interfaces or devices use that code----

foreach address

{

x.x.x.x

x.x.x.x

x.x.x.x

.

.

}

{ping $address}

write this code on a notepad file and fill the x.x.x.x with the ip address which want you ping.

like--

foreach address{

192.168.1.2

192.168.2.2

192.168.3.2

}{ping $address}

Now use the script-

1.-> Enter  <tclsh> command on router privilege mode- 

Router#tclsh

Router(tcl)#

2.-> select the notepad code , paste it on router console screen..

and router ping that address automatically.

For Further Reading,

General, How To, Networking