In researching on your CCNA Test and getting ready to make this beneficial certification, you could be tempted to spend minor time finding out static routing and head right for the greater thrilling dynamic routing protocols like RIP, EIGRP, and OSPF. This is certainly an understandable blunder, but nevertheless a error. Static routing isn't complex, but it’s a very important matter within the CCNA Test as well as a valuable skill for authentic-earth networking.
To make static routes over a Cisco router, you employ the ip route command followed by the location network, community mask, and possibly the next-hop IP address or even the community exit interface. It’s important to help keep that past section in mind – you’re both configuring the IP handle of the downstream router, or perhaps the interface to the nearby router that should function the exit interface.
Let’s say your local router includes a serial0 interface with the IP handle of 200.1.one.one/30, as well as the downstream http://edition.cnn.com/search/?text=토토사이트 router that will be the next hop will get packets on its serial1 interface by having an IP handle of two hundred.1.1.two/30. The static route is going to be for packets destined for the 172.ten.1.0 network. Both of the next ip route statements might be correct.
R1(config)#ip route 172.10.1.0 255.255.255.0 two hundred.one.1.2 (up coming-hop IP deal with)
OR
R1(config)#ip route 172.10.one.0 255.255.255.0 serial0 ( nearby exit interface)
You may also compose a static route that matches just one vacation spot. This is the host route, and has 255.255.255.255 for a mask. If the above static routes must only be utilized to send out packets to 172.10.1.1., the next instructions would do The work.
R1(config)#ip route 172.10.one.one 255.255.255.255 two hundred.one.one.two (next-hop IP deal with)
R1(config)#ip route 172.ten.1.1 255.255.255.255 serial0 ( neighborhood exit interface)
Ultimately, a default static route serves to be a gateway of final resort. If there are no matches to get a location within the routing table, the default route are going to be utilized. Default routes use all zeroes for both the vacation spot and mask, and again a future-hop IP address or neighborhood exit interface can be used.
R1(config)#ip route 0.0.0.0 0.0.0.0 two hundred.1.one.2 (up coming-hop IP address)
R1(config)#ip route 0.0.0.0 0.0.0.0 serial0 ( neighborhood 메이저사이트 exit interface)
IP route statements look straightforward enough, but the details regarding the upcoming-hop IP tackle, the community exit interface, default static routes, as well as syntax in the command are very important for fulfillment on CCNA Test day and in the true entire world.