Cisco CCNP / BSCI Examination Tutorial: Not All Static Routes Are Developed Equivalent
To be a CCNP applicant, like a CCNA, As well as in getting ready to go the BSCI Test, you may be 안전놀이터 tempted to breeze by means of your static route experiments, or even skip them! That’s mainly because static routes are quick adequate to configure, and provided that you try to remember the syntax of your ip route command, you’re in great shape.
But there’s 1 critical detail relating to static routes a large number of exam candidates overlook. That’s mainly because lots of CCNA and CCNP https://en.wikipedia.org/wiki/?search=먹튀검증 textbooks say “the administrative distance of a static route is one”, but that is not quite precise.
You recognize from the CCNA scientific studies that the ip route command is utilized to make a static route, and you have the choice of configuring a local exit interface or possibly a up coming-hop IP address at the end of the command. Nevertheless, the administrative distances are usually not the identical. The AD of the static route that employs a local exit interface is zero! (That’s since the router considers a static route with an area exit interface to truly be a instantly linked network.) The Advertisement of the static route having a following-hop IP deal with is 1.
Consequently, When the router has the subsequent two ip route statements to look at…
Router(config)#ip route 172.one.1.1 255.255.255.255 fast0
Router(config)#ip route 172.one.one.one 255.255.255.255 210.one.one.one
… the prefix lengths are the identical, Hence the static route using the local exit interface fastethernet0 will likely be desired on account of its decrease AD, and may be mounted into your routing table.
Continue to keep the small print in mind on The task and inside the Test home, and youre on the way to CCNP exam achievement!