Cisco CCNP / BSCI Exam Tutorial: Not All Static Routes Are Made Equivalent
As being a CCNP prospect, as a CCNA, and in getting ready to move the BSCI Examination, you may well be tempted to breeze by your static route studies, and even skip them! That’s mainly because static routes are simple plenty of to configure, and so long as you remember the syntax from the ip route command, you’re in excellent shape.
But there’s 1 important detail pertaining to static routes that numerous Examination candidates overlook. That’s mainly because many CCNA and CCNP publications say “the administrative length of a static route is 1”, but that isn't really accurate.
You recognize from a CCNA scientific tests which the ip route command is applied to create a static route, and that you've got the option of configuring a neighborhood exit interface or a subsequent-hop IP deal with at the end of the command. 토토먹튀 Nonetheless, the administrative distances are usually not the same. The Advertisement of a static route that uses a local exit interface is zero! (That’s because the router considers a static route with an area exit interface to really be described as a immediately linked community.) The Advertisement of a static route using a future-hop IP http://www.bbc.co.uk/search?q=먹튀검증 deal with is 1.
For that reason, In the event the router has the subsequent two ip route statements to think about…
Router(config)#ip route 172.one.one.one 255.255.255.255 fast0
Router(config)#ip route 172.one.1.1 255.255.255.255 210.1.1.one
… the prefix lengths are a similar, Hence the static route utilizing the local exit interface fastethernet0 are going to be preferred as a result of its lessen Advertisement, and will be installed into the routing table.
Continue to keep the main points in your mind on the job and from the Examination room, and youre in your solution to CCNP Test achievement!