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D Top Related Articles
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1). Cisco CCNA / CCNP Exam Tutorial: Testing ISDN Links Without Pings By : Chris Bryant, CCIE #12933
To earn your Cisco CCNA and CCNP certifications, you've got to master ISDN - and despite what some people say, there's still a lot of ISDN out there that needs to be supported. And when it comes to troubleshooting ISDN, there's a lot to look at. Is the correct ISDN switchtype configured? Are the dialer map statements correct? What about the dialer-group and dialer-list commands? And that's just the start.
Article Related to: ccna, ccnp, isdn, bri, test, call, disconnect, ping, d, b, channel, pass, free, exam, certification
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2). Web Hosting for the Rest of Us By : Kevin Nobleman
A client of mine paid for a solo advert to promote his website in the newsletter I publish at e-bizministry about two months ago. As I was about to send his advert to my list, he called me up on phone and told me not to send it yet. Naturally, I asked him why. His reply shocked me out of my wits.
He said he had just discovered that his website had disappeared from the net.
Article Related to: web hosting, web hosting comparison, web hosting reviews, compare web hosting, cheap web hosting, web hosts, affordable web hosting, best web hosting, small business web hosting, shared web hosting, d
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4). Cisco CCNA Certification: Broadcasts, Unicasts, And Multicasts By : Chris Bryant, CCIE #12933
When you begin your CCNA studies, you get hit with a lot of different networking terms right away that you might not be familiar with. What makes it a little more confusing is that a lot of these terms sound a lot alike. Here, we're going to discuss the differences between broadcasts, multicasts, and unicasts at both the Data Link (Layer 2) and Network (Layer 3) layers of the OSI model.
Article Related to: ccna, icnd, intro, free, tutorial, broadcast, multicast, unicast, 255.255.255.255, ccnp, ccie, pass, exam, certification, ospf, eigrp, igrp, rip, version, 1, 2, class, d, 224.0.0.0, group, chris, bryant, advantage, ccie, 12933
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