ccna routing and switching study guide

CCNA Study Notes 6-routing principle, Static RoutingThe router works on the third layer. The device that provides the IP packet forwarding function generally refers to the routing information. The routing information is a piece of information to the destination, indicating t

Today continue to share some commands for the router's basic configuration. First look at our future configuration routing, partition VLAN used topology diagram, in the future we will use this topology map to complete the later experimental 650) this.width=650; "title=" capture.jpg "src=" http://s3.51cto.com/ Wyfs02/m01/6c/7d/wkiom1vkidjg8lilaadnhwbhx8e751.jpg "alt=" Wkiom1vkidjg8lilaadnhwbhx8e751.jpg "/>The commands we want to share today are:Line co

From today on we review together to learn the debugging of routers and switches. Based on the CCNA tutorial, we practice a few small commands every day, and make up a little, and finally become an amplifier.Enable: Enter privileged mode and the command prompt becomes hostname# after runConfigure Terminal: Enter the global mode command prompt to change to hostname (config) #Hostname: Naming the deviceExit quit PrivilegeNo IP domain-lookup: Turn off add

) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/54/2C/wKiom1R6732z9EvdAAJasnDxnE8954.jpg "title=" 13.png "Width=" 718 "height=" 292 "border=" 0 "hspace=" 0 "vspace=" 0 "style=" width:718px;height:292px; "alt=" Wkiom1r6732z9evdaajasndxne8954.jpg "/>After we test the ping, we can see that the experiment is successful!Finally finished, although still incomplete, but barely passable, ha ....Good luck to you all!!!This article is from the "Last Bus" blog, so be sure to keep this source http:/

(config-if) #no sh650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/54/1B/wKioL1R4OGzyorajAANoYrgEzJw579.jpg "title=" 10.png "Width=" 718 "height=" 611 "border=" 0 "hspace=" 0 "vspace=" 0 "style=" width:718px;height:611px; "alt=" Wkiol1r4ogzyorajaanoyrgezjw579.jpg "/>2, the configuration of EIGRP protocol:R1 (config) #router EIGRP 100R1 (config-router) #net 1.0.0.0 0.0.0.255R1 (config-router) #net 192.168.14.0 0.0.0.255R1 (config-router) #net 192.168.23.0 0.0.0.255R1 (Config-router) #e