CMIT 350 Name(s):_____________________________________ Use the RouterSim Network Visualizer Demo. The diagram is the most number of devices that are supported. Because a switch is not available in the demo, the hosts must be directly connected to the routers (presumably with a cross-over cable). The demo does not allow static routes nor dynamic routing protocols. It supports: sh ip route sh run sh int hostname interface configuration commands Click "Net Visualizer Screen" to create an internetwork diagram. Right-click to attach cable to a port on router or host and to configure a host. View--Console to console login to a router or a host. Click "Net Configs" or View--Net Configs to see the complete configuration. Turn on all diagram labeling with the View menu. Make the S0/0 interfaces the DCE end set clock rates on them: Router-A's S0/0 clock rate of 1000000 Router-B's S0/0 clock rate of 64000 As you build up the internetwork, for each pair of connected interfaces, ping the other end from both ends. When all is configured: What does sh ip route say about the the class C network 192.168.0.0 _________________________________________________ What is the network that Router-A's S0/0 is on, include the prefix:_________________ What is the network that Router-A's S0/1 is on, include the prefix:_________________ What is the network that Router-A's F0/0 is on, include the prefix:_________________ What is the network that Router-B's F0/0 is on, include the prefix:_________________ How many networks are in our internet:_____ How many (up and up) interfaces (include the hosts') are in our internet:____ View | Console | Host A gives a CLI on a host. Host A can ping 6 interfaces. What are their IPs: ____________ ____________ ____________ ____________ ____________ ____________ [Whoa, hold on there RouterSim. How can Router-B respond to Host A's ping Echo Request???] The routers don't know what's on the far side of its neighboring router. What network does Router-A not know about:_______________ What network does Router-B not know about:_______________ Can Router-B ping Host A:__________ Can Router-B ping Router-A's F0/0:__________ [So Router-B should not be able to respond to Host A's ping (which does arrive at Router-B), so Host A should not be receiving any Echo Reply from it.]!!! [or is some advanced technique in play???] Unfortunately, due to lack of any dynamic routing protocol or static routes the two hosts will not have connectivity. Print your net diagram and the net configs by Alt PrintScreen and pasting into Word or some graphics program such as PSP or Paint. *********************************************************** Wait, the fun isn't over yet. Start over and make the internetwork of the second diagram. How many networks are in this internet:_____ How many (up and up) interfaces are in this internet:_____ What does sh ip route say about the the network 172.16.0.0 _________________________________________________ What does sh ip route say about the the network 10.0.0.0 _________________________________________________ What are the four networks that are directly connected to Router-A: include the prefix ________________ ________________ ________________ ________________ Host A can ping 8 interfaces. What are their IPs: ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ Again,there seems to be a bug in RouterSim. Which of these 8 interfaces should Host A not be able to ping: ______________ ________________ Router-B can ping 4 interfaces. What are their IPs: ____________ ____________ ____________ ____________