Cisco CCNP / BSCI Examination Tutorial: Not All Static Routes Are Developed Equal
Like a CCNP prospect, like a CCNA, and in on the brink of pass the BSCI exam, you may well be tempted to breeze via your static route reports, as well as skip them! That’s due to the fact static routes are easy sufficient to configure, and as long as you bear in mind the syntax of the ip route command, you’re in excellent shape.
But there’s 1 important element with regards to static routes that numerous exam candidates miss. That’s mainly because lots of CCNA http://edition.cnn.com/search/?text=먹튀검증 and CCNP publications say “the administrative distance of a static route is one”, but that's not really precise.
You are aware of from a CCNA research that the ip route command is utilised to produce a static route, and you have the option of configuring a local exit interface or possibly a following-hop IP address at the end of the command. However, the executive distances are usually not exactly the same. The AD of a static route that employs a local exit interface is zero! (That’s since the router considers a static https://mthunter87.com/ route with a local exit interface to really become a straight linked community.) The Advertisement of the static route that has a subsequent-hop IP handle is one.
For that reason, When the router has the following two ip route statements to consider…
Router(config)#ip route 172.one.1.one 255.255.255.255 fast0
Router(config)#ip route 172.1.one.one 255.255.255.255 210.1.1.one
… the prefix lengths are the identical, And so the static route using the community exit interface fastethernet0 might be most well-liked as a consequence of its reduced AD, and may be put in in the routing table.
Maintain the details in your mind on The task and from the Examination space, and youre with your approach to CCNP Examination achievements!