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that's a really *really* vague question.<br />
<br />
most times (on 2500 series hardware) you'll be connected to your uplink through the serial port and either PPP or HDLC. &nbsp;Your upstream provider will know this information. &nbsp;They'll also know what IPs you have and what your &quot;other-end&quot; IP is.<br />
<br />
This information is required before anyone can even think of answering the question.
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that's a really *really* vague question.

most times (on 2500 series hardware) you'll be connected to your uplink through the serial port and either PPP or HDLC.  Your upstream provider will know this information.  They'll also know what IPs you have and what your "other-end" IP is.

This information is required before anyone can even think of answering the question.

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Hi:<br />
I want to configurate a CISCO 2503 with IOS 11.0 to Internet.<br />
I need an example of configuration to an ISP.<br />
The configuration is through an isdn interface, and no public ip adresses.<br />
<br />
Thanks a lot
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Hi:
I want to configurate a CISCO 2503 with IOS 11.0 to Internet.
I need an example of configuration to an ISP.
The configuration is through an isdn interface, and no public ip adresses.

Thanks a lot

configuration example for 2503

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.