In learning on your CCNA Examination and getting ready to generate this worthwhile certification, you may well be tempted to http://www.bbc.co.uk/search?q=토토사이트 invest tiny time finding out static routing and head appropriate for the more fascinating dynamic routing protocols like RIP, EIGRP, and OSPF. This is certainly an comprehensible blunder, but nevertheless a miscalculation. Static routing is not challenging, however it’s an essential matter over the CCNA exam as well as a important skill for serious-environment networking.
To create static routes on a Cisco router, you use the ip route command followed by the place community, network mask, and both the subsequent-hop IP tackle or the regional exit interface. It’s essential to keep that previous section in mind – you’re either configuring the IP handle on the downstream router, or the interface to the area router that could function the exit interface.
Let’s say your local router includes a serial0 interface having an IP address of two hundred.one.1.1/30, along with the downstream router that will be the future hop will receive packets on its serial1 interface using an IP address of two hundred.one.one.2/thirty. The static route might be for packets destined for your 172.10.1.0 network. Possibly of the following ip route statements could be accurate.
R1(config)#ip route 172.10.1.0 255.255.255.0 200.one.one.two (future-hop IP tackle)
OR
R1(config)#ip route 172.ten.one.0 255.255.255.0 serial0 ( neighborhood exit interface)
You can even write a static route that matches just one destination. That is a host route, and has 255.255.255.255 to 토토사이트 get a mask. If the above static routes need to only be used to mail packets to 172.10.1.1., the following instructions would do The work.
R1(config)#ip route 172.ten.one.1 255.255.255.255 200.one.one.2 (up coming-hop IP handle)
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 very last resort. If there aren't any matches for your vacation spot inside the routing desk, the default route are going to be employed. Default routes use all zeroes for both equally the place and mask, and once again a up coming-hop IP handle or area exit interface can be utilized.
R1(config)#ip route 0.0.0.0 0.0.0.0 200.one.1.2 (upcoming-hop IP tackle)
R1(config)#ip route 0.0.0.0 0.0.0.0 serial0 ( area exit interface)
IP route statements seem to be straightforward plenty of, but the small print concerning the next-hop IP handle, the community exit interface, default static routes, as well as the syntax of your command are crucial for achievement on CCNA Examination working day As well as in the true entire world.
