10.3.4 Packet Tracer - Connect a Router to a LAN

connect a rather to along a dressing-table two routers are one or two r1 r2 for PCs for pcs okay display rather information display interface information on our one click the device and then click CLI command line interface which command displays the statistics for all interfaces configured on a router before example go to r1 click here CLA top command-line interface enter and the password okay and the password is Cisco the console password okay so enter this password Cisco the console password enter and tuba - exit password is class so use enable comment to go from use for exit mode to privilege except mode use enable comment enter use this password the privilege check password is class class now you are on privileged exec mode which command displays the statistics for all interfaces show interfaces now you can see the for example gigabit 0 0 these are the statistics or this the traffic with statistics space more statistics but for gigabit 0 1 space serial 0 0 space here 0 0 1 4 7 0 1 0 and more for satellite interfaces space space which one displays information about 0 0 0 interface only we repeat the comet with specify serial 0 0 0 ok show interfaces serial 0 0 0 other now you can see the statistics only for serial zero zero zero statistics and information this is the information ok the IP address the encapsulation but this are these are the statistics space enter a comma to display the statistics for more serious zero zero zero interface honor one okay this is our one ok our one I'm using our one and as for the following questions what is the IP address configured on our one they shall run in conflict to be all configuration show running config Center space gigabit interfaces no IP addresses the this interface here 0 0 0 uses this IP hours 0 0 0 1 or IP address and for satellite interfaces no IP addresses so this is the only one interface with an IP address and this is the IP others to arrive at 65 200 225 subnet mask 255 255 255 255 is this what is the bad way of serial 0 0 0 interface ok space space and repeat show interfaces serial 0 0 0 okay to build the information enter and now you can see here the bad wine ok 1544 kilobits per second t1 line and under comment and spread a statistics on gb 0 0 interface okay what is the IP address on our one okay show running config gigalitres hero now IP address okay there is no IP others mark address space space space show interfaces gigabit 0/0 show interfaces you go with your zero enter gigabit zero zero this is the mark others okay Barnard in address 0 0 0 d BB 60 70 s 0 1 ok this is some hardware Barnett in address but this is the mark others on software that can be modified okay in this case is the same the boundary of 0 0 bad wide one young kilobits per second 1 million kilobit is one gigabit fine gigabit so that's why it's a little bit in gigabit interface displays summary list of the interfaces which common displays a brief summary of current interfaces interfaces status and the IP address is assigned add to them ok show IP interface brief and you can see there you can see the interface the address IP address the status they brought all only serial zero zero zero has an IP address and the status is up and protocol up ok this disconnection this is the interface EDM zero zero zero over one so that's why is up because is active interface and with green indicator whether the command on each router and answer the following questions how many serial interfaces are there on r1 and r2 okay on r1 serial interfaces two serial interfaces are to come on interface entered console password cisco enter and you are user access mode go to privileged access mode with enable comment and the privilege exact password is class class now you are on privilege exit mode and on our to use show IP interface brief and you can see two serial interfaces how many Ethernet interfaces over one or two we go to our 1 1 2 3 4 5 6 6 Ethernet interface two gigabit and for fuzzy Thurmond with Ethernet 6 ok go to or - only - only two Ethernet interfaces on r2 are all the ethernet interfaces on r1 the same if not explained the differences they go to our one gigabit interfaces and for faceted interfaces they are different and there are two gigabit at the red interfaces and for for satellite interfaces ok Gigabit Ethernet interfaces support speeds of up to 1000 million bits per second ok 9 zeros and for satellite interfaces support speeds of up to 1 million bits per second six zeros display the routing table what common displays the Cotten's of the routing table ok for example on our one shall I build this is the routing table ok only one only one network directly connected network active only one and this is a local network active is this network okay c4 connected Network and l4 Logan and there are one and answer the following questions how many connected routes are there used the C code connected okay only one only one route connected route only one which route is listed when I was 65 202 24 prefix theory hey this is a subnet okay not a network host is a network address how does a router handle packet designator for a network that is not listed in the routing table a router will only send packets to a network listed in the routing table if a network is not listed the packet will be drop it configure router interfaces configure gigabit to zero or interface on our one three or one and there are the following comments okay use these comments with honor one we look at this this is global configuration mode now you are on privileged XML so go to global configuration mode with configure terminal comment enter now you are on global configuration mode and enter these comments interface gigabit zero zero enter IP address on i2 and 6810 one 255 255 255 0 ok IP address and subnet mask and you can verify this on the addressing table or one gigabit 0 0 the IP address and subnet mask enter but enable the interface with no shutdown shutdown enter enter now you can see this interface gigabit zero zero is now with the green indicator it is good practice to configure a description for each interface ok description line connection to s1 a connection to s1 the scription land connection to as one okay when you enter interface you can be to 0 you go from global configuration mode to interface configuration mode and now you are on interface configuration mode use and comment and and and comments will be used to go from interface configuration mode directly to Bill Ericsson mode ok now our one should now be able to ping PC one great I won't be too busy one pink but what is the IP address of PC wand is 180 was ECA 1010 when I - or 68 and PC one when I - or 6810 great big and their success for your remaining deal with the red interfaces of r1 and r2 okay use the information in a dressing table to finish interface configurations for r1 and r2 okay remember Syria 0 0 0 r1 already configured but you need to configure this gigabit 0 1 volt or 1 configure terminal with you need to go to global configuration mode and here interfacing with 0 1 okay and use this IP hours or 1 gigabit 0 1 when I do as you see a 11-1 like the others when i 2.60 a 111 sorry 11 that one subnet mask use this 24 or 255 255 255 0 don't forget enable the command shut down under now is green and you can use a description the scription learn connect to s2 you can use any description ok i'm using this with you can use any description and ok and use ant ok and go from interface configuration mode to fill a second exit mount and now configure our to enter password is console password cisco they remember console password is cisco and privilege exit password is class enabled class to go from user exact mode to privilege exit mode just enable comment and use password class and coffee you also verify show IP interface brief ok to list the interfaces enter now you can see the only one configured interface is zero zero zero zero with IP addresses start to stop protocol up with you need to configure the gigabit interfaces no IP addresses and status down administratively down protocol done so go to global configuration mode configure terminal and go to interface configuration mode with gigabit zero zero zero interfaces with zero zero enter use this IP address 10 1 1 1 1 1 k IP address subnet mask 24 ok enter you can add the description for example and land connected to and what is the gigabit this is gigabit 0 0 on r2 and connected to s3 ok you can use any description it's only a label and don't forget to enable the interface with no shutdown comment and there now you can see that growing indicator and you go B to your 1b interface you go meet you on IP address to one to one IP others turn one to one so that mask 24 ok you saw the scripture connected to okay and this is yoga beat zero one o'clock the two as for so as for enter and not shut down do not shut down to enabled interface now doing indicator here very good and verify interface configurations for example on you are on interface configuration mode go to privilege exit ball with aunt and comment and on privileged access mode use show IP interface brief enter and you can see these these interfaces configure it you can bit interfaces with IP addresses and start to up protocol up it back up the configuration to and be wrong save the configuration files on both routers 2 MB RAM what common did you use ok go to our one on privilege active mode copy running-config to a start up coffee enter enter very good ok the same procedure on our to copy running-config to start config enter enter very good verify the configuration is verification combats to check your interface configurations show IP interface brief on r1 and r2 pay for example on r1 show IP interface brief ok jiggle it interfaces with IP addresses status up for the world up how many devices on r1 and r2 are above unit with IP addresses and in the up and out-of-state okay one two three okay three status our protocol up one two three three interfaces home are one with go to r2 and you can see one two and three three interfaces with up up okay also you can see on the topology one two three one two one two three okay three on each router what part of the interface configuration is not displayed in the command output okay the no subnet mask okay the subnet mask is not displayed what carbons can you use verify this part of the configuration okay how to see the subnet mask okay for example showrunning coffee show running config enter ok you can see the subnet mask on the interfaces but also you can use show interfaces ok show interfaces gigabit zero zero this is the IP address but this is the subnet mask on perfect okay think of it you are I'd be with prefix that is the subnet mask you show IP route comment but on r1 and r2 they are one so I be rude very good and are to show IP route okay show IP route on both on both others how many connected routes uses C code do you see each brother okay go to r1 longer 1 1 2 3 3 could directly connected that works ok 1 2 3 ok 3 over 1 1 or 2 1 2 3 3 directly connected networks one two three eight three three networks are - how many OSPF routes uses the old code do you see on each router okay go to R 1 1 & 2 2 OSPF okay you can see OS 4 OSPF - OSPF or one go to r2 - OSPF r2 if the router knows all the routes in the network then the number of connected routes and dynamically learn at routes OSPF should equal the total number of LANs and Wan's how many LANs and Wan's are in the topology ok and count the networks 1 2 3 4 5 okay five and five networks okay one two three four lungs and only one one okay they in total five networks and you can see for example under one and count one two three four five five networks directly connected are one two and three with letter C one two and three directly connected with letter C and remote that works OSPF one and two remote networks OSPF one and two okay the same way on or two total networks one total routes or total that works one two three four five okay three directly connected one two three one two three directly connected to our two and two remote with OSPF one and two one and two remote networks or to those this number match the number of C and our roots show in the routing table yes test Edward connectivity you should be able to ping from any PC to any other PC there for example go to PC one and go to command prompt and ping PC two but what is the IP others of PC to Allison Taylor addressing table when I do as you CA element being space 182 and sixty a 1110 success success being from pc1 to pc2 hype the others of pc3 tank one one ting ting okay success and to PC for 10 1 2 10 being turn 1 2 10 success okay completion 100% thank you very much you

Channel: Christian Augusto Romero Goyzueta

Views: 7,584

Keywords: cisco, itn, introduction to networks, v7.0, version 7.0, version 7, packet tracer, router, interfaces, ipv4, ip, configuration

Id: GNuT1h8XGNU

Length: 29min 7sec (1747 seconds)

Published: Sat Jul 11 2020