.: Prefix Top Related Articles
1). Cisco CCNP / BSCI Exam Tutorial: Not All Static Routes Are Created Equal
As a CCNP candidate, as a CCNA, and in getting ready to pass the BSCI exam, you may be tempted to breeze through your static route studies, or even skip them! That's because static routes are easy enough to configure, and as long as you remember the syntax of the ip route command, you're in good shape.
But there's one vital detail regarding static routes that many exam candidates miss.
Article tags: ccnp, bsci, exam, cisco, certification, static, route, ip, command, ad, distance, prefix, interface
2). Cisco CCNP / BSCI Exam Tutorial: Filtering BGP Updates With Prefix Lists
A major part of your BSCI and CCNP exam success is mastering BGP, and that includes filtering BGP routing updates. In this tutorial, we'll take a look at how to filter BGP updates with prefix lists.
R4 is advertising three networks via BGP. The downstream router R3 sees these routes and places them into its BGP table as shown below. R3 has two downstream BGP peers, R1 and R2, and is advertising itself as the next-hop IP address for all BGP routes sent to those two routers.
Article tags: ccnp, bsci, exam, free, tutorial, bgp, filter, prefix, list, update, routing, pass, certification
3). Cisco CCNP / BSCI Exam Tutorial: Ten IP Routing Details You Must Know!
To pass the BSCI exam and earn your CCNP, you've got to keep a lot of details in mind. It's easy to overlook the "simpler" protocols and services such as static routing and distance vector protocols. With this in mind, here's a quick review of some details you should know for success in the exam room and real-world networks!
When packets need to be routed, the routing table is parsed for the longest prefix match if multiple paths exist with the same prefix length, the route with the lowest AD is preferred.
Article tags: cisco, bsci, exam, routing, pass, free, hsrp, ip, route, prefix, match, review, bryant, ccie, 12933
4). Cisco CCNA Certification Exam Tutorial: Prefix Notation
When you're preparing to pass the CCNA exam and earn this coveted Cisco certification, you've got to be totally prepared for the many kinds of binary and subnetting questions Cisco may throw at you. You also have to be familiar with the different manners in which a subnet mask can be expressed, as in the following:
255.255.255.0
/24
Believe it or not, those two values are exactly the same.
Article tags: ccna, exam, pass, free, prefix, notation, binary, subnet, math, subnetting, icnd, intro