In studying for the CCNA Examination and getting ready to generate this beneficial certification, you might be tempted to spend tiny time finding out static routing and head ideal for the more interesting dynamic routing protocols like RIP, EIGRP, and OSPF. That is an comprehensible mistake, but nevertheless a mistake. Static routing is not really intricate, but it really’s a crucial subject around the CCNA Examination in addition to a valuable ability for actual-planet networking.
To build static routes with a Cisco router, you use the ip route command accompanied by the desired destination community, network mask, and either the subsequent-hop IP handle or maybe the community exit interface. It’s essential to maintain that very last aspect in your mind – you’re possibly configuring the IP tackle of the downstream router, or even the interface on the http://edition.cnn.com/search/?text=토토사이트 regional router that can serve as the exit interface.
Permit’s say your neighborhood router features a serial0 interface by having an IP deal with of 200.one.one.one/thirty, and 먹튀검증업체 the downstream router that will be the future hop will get packets on its serial1 interface with an IP handle of two hundred.1.one.two/30. The static route will be for packets destined to the 172.ten.one.0 network. Both of the following ip route statements could be correct.
R1(config)#ip route 172.ten.1.0 255.255.255.0 two hundred.one.1.two (future-hop IP deal with)
R1(config)#ip route 172.10.one.0 255.255.255.0 serial0 ( local exit interface)
It's also possible to compose a static route that matches only one spot. It is a host route, and has 255.255.255.255 for a mask. If the above static routes should only be utilized to send out packets to 172.ten.1.1., the next commands would do The task.
R1(config)#ip route 172.ten.1.one 255.255.255.255 two hundred.one.one.2 (upcoming-hop IP tackle)
R1(config)#ip route 172.10.1.one 255.255.255.255 serial0 ( local exit interface)
Lastly, a default static route serves as being a gateway of last vacation resort. If there aren't any matches for your location during the routing table, the default route will be utilized. Default routes use all zeroes for equally the location and mask, and once more a next-hop IP tackle or local exit interface may be used.
R1(config)#ip route 0.0.0.0 0.0.0.0 two hundred.1.1.2 (future-hop IP address)
R1(config)#ip route 0.0.0.0 0.0.0.0 serial0 ( neighborhood exit interface)
IP route statements seem basic enough, but the main points concerning the upcoming-hop IP handle, the area exit interface, default static routes, and the syntax in the command are important for achievement on CCNA Test working day As well as in the real earth.