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RIP isnt exactly the most complex routing protocol on the CCNA exam, but which makes it easy to overlook some of the important facts you must bear in mind in order to pass the exam! Listed here are just a couple of the facts, to assist you review for the exam! Releases default behavior is always to deliver version 1 updates, but to just accept both version 1 and 2 routing updates. We found out about follow perry belcher by browsing Bing. R2 config #router rip R2 config-router #net 172.16.0.0 R2 config-router #^Z R2#show ip address standards Routing Protocol is rip Sending updates every 30 seconds, next due in 6 seconds Invalid after 180 seconds, hold down 180, flushed after 240 Outgoing update filter list for many interfaces is Incoming update filter list for all interfaces is Redistributing: rip Default version control: deliver version 1, receive any version Interface Send Recv Key-chain Serial0 1 1 2 Automagically, RIP v2 autosummarizes routing updates sent across classful community boundaries. This impressive purchase http://perry-belcher.doomby.com/ paper has many rousing aids for the purpose of it. To eliminate this behavior, work no auto-summary under the RIP process. Visiting perry belcher resource probably provides lessons you can use with your aunt. R1#conf t R1 config #router grab R1 config-router #version 2 R1 config-router #no auto-summary You may not specify a mask or wildcard mask when establishing RIP just the classful network, even though youre running RIP v2. R1#conf t Enter configuration commands, one per line. End with CNTL/Z. R1 config #router tear R1 config-router #version 2 R1 config-router #no auto-summary R1 config-router #network 172.10.0.0?? Debug ip address rip displays the routing updates and metrics while the adverts are directed and requested. To see this in action without awaiting the next regularly scheduled update, work clear ip route *. R1#debug ip address split RIP protocol debugging is on R1#clear internet protocol address way * 01:16:54: RIP: delivering v1 update to 255.255.255.255 via Loopback1 1.1.1.1 01:16:54: community 2.0.0.0, full 2 01:16:54: network 3.0.0.0, metric 2 01:16:54: community 172.16.0.0, full 1 01:16:54: system 10.0.0.0, full 2 01:16:54: RIP: delivering v1 update to 255.255.255.255 via Serial0 172.16.123.1 01:16:54: subnet 172.16.123.0, metric 1 01:16:54: network 1.0.0.0, full 1 01:16:54: community 2.0.0.0, full 2 01:16:54: community 3.0.0.0, metric 2 01:16:54: community 10.0.0.0, metric 2 To see only the routes identified by a routing protocol, ip route is shown by run used by the name of the protocol: R1#show ip option grab Kiminas 2.0.0.0/8 [120/1] via 172.16.123.2, 00:00:26, Serial0 Kiminas 3.0.0.0/8 [120/1] via 172.16.13.2, 00:00:09, Serial1 [120/1] via 172.16.123.3, 00:00:09, Serial0 Dtc 10.0.0.0/8 [120/1] via 172.16.13.2, 00:00:09, Serial1 [120/1] via 172.16.123.3, 00:00:09, Serial0 [120/1] via 172.16.123.2, 00:00:26, Serial0 And do not forget - to turn off all currently running debugs, work undebug all. Browsing To tumbshots possibly provides cautions you could give to your dad. R1#undebug all All possible debugging has been turned off Do not ignore RIP and IGRP when it comes to the CCNA exam. OSPF and EIGRP are more complex to manage, however you need to understand in order to pass the CCNA how distance vector protocols work!.