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I'm by no means a programmer but I think it would be much easier to work with expect scripts than tcl for this.<br />
<br />
<a href="http://coding.derkeiler.com/Archive/Tcl/comp.lang.tcl/2006-06/msg00094.html" rel="ugc">http://coding.derkeiler.com/Archive/Tcl/comp.lang.tcl/2006-06/msg00094.html</a><br />
<br />
Refer another example here.<br />
<br />
Cheers,<br />
Rajesh
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I'm by no means a programmer but I think it would be much easier to work with expect scripts than tcl for this.

http://coding.derkeiler.com/Archive/Tcl/comp.lang.tcl/2006-06/msg00094.html [http://coding.derkeiler.com/Archive/Tcl/comp.lang.tcl/2006-06/msg00094.html]

Refer another example here.

Cheers,
Rajesh

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These are routers that will have no access to tftp. I need this script to be on a USB drive and ran from within the router. I pretty much have it figured out i just need to put it togather. 
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These are routers that will have no access to tftp. I need this script to be on a USB drive and ran from within the router. I pretty much have it figured out i just need to put it togather.

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saved the following lines bellow as test.tcl and ran tclsh test.tcl from the ios command line. <br />
ios_config &quot;ip route 0.0.0.0 0.0.0.0 cell 0/1/0&quot;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
ios_config &quot;no ip http server&quot;<br />
<br />
ios_config &quot;ip nat inside source list 115 interface cell 0/1/0 overload&quot;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
ios_config &quot;access-list 1 permit any log&quot;
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saved the following lines bellow as test.tcl and ran tclsh test.tcl from the ios command line.
ios_config "ip route 0.0.0.0 0.0.0.0 cell 0/1/0"
      
ios_config "no ip http server"

ios_config "ip nat inside source list 115 interface cell 0/1/0 overload"
      
ios_config "access-list 1 permit any log"

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Not an actual script but it allowed me to write my own. 
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Not an actual script but it allowed me to write my own.

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<div class="content wysiwyg-content">
we have a few users in that need to apply a access list on each router. I want to create a TCL script that will write the access-list out and have an input variable for the third octet of the IP in the access-list. 
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</div>


we have a few users in that need to apply a access list on each router. I want to create a TCL script that will write the access-list out and have an input variable for the third octet of the IP in the access-list. 

TCL script to write access-list for a Cisco router.

A scripting language is a programming language that supports scripts, programs written for a special run-time environment that automate the execution of tasks that could alternatively be executed one-by-one by a human operator. Scripting languages are often interpreted (rather than compiled). Primitives are usually the elementary tasks or API calls, and the language allows them to be combined into more complex programs. Environments that can be automated through scripting include software applications, web pages within a web browser, the shells of operating systems (OS), embedded systems, as well as numerous games. A scripting language can be viewed as a domain-specific language for a particular environment; in the case of scripting an application, this is also known as an extension language.

Scripting Languages

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.

Networking

A router is a networking device that forwards data packets between computer networks. Routers perform the "traffic directing" functions on the Internet. The most familiar type of routers are home and small office cable or DSL routers that simply pass data, such as web pages, email, IM, and videos between computers and the Internet. More sophisticated routers, such as enterprise routers, connect large business or ISP networks up to the powerful core routers that forward data at high speed along the optical fiber lines of the Internet backbone. Though routers are typically dedicated hardware devices, use of software-based routers has grown increasingly common.