10.3.4 Packet Tracer - Connect a Router to a LAN

hi friends welcome to all in this video we are going to discuss CCNA version 7 packet tracer activity connect a router to a LAN before coming to this activity first if you are watching our channel first time or if you like to get this type of technical videos in future considered subscribing also don't forget to enable that bill icon named the subscribe button so that you will get a notification message whenever we upload a new video also we are getting ready with our a new website if you like to contact our team or if you like to get a more content you can visit this website a link I given in the description right coming back to our activity here we can see our addressing table and in this activity we will let display a router information then we will configure our router interfaces and then finally we will verify the configuration here we can see our topology with all the devices pc-1 pc2 pc 3 and pc 4 here we can see two routers r1 and r2 for a switches s1 s2 s3 and s4 in this activity we will use various show commands to display the current state of the router we will then use the addressing table to configure a router thurid interfaces finally we will use commands to verify and test our configurations note the routers in this activity are partially configured ok some of the configurations are not covered in this course but they are provided to assist you in using verification commands yes they have done some of the pre configurations with these devices so coming to a part of our display router information in step 1 display interface information on r1 we have a node here click a device and then click the CLI tab to access the command line direct the console password is Cisco okay the privilege to exit password is class yes they set some of the basic configurations and here we can see the console password it's a Cisco and here we can see a privileged exit pass where is class okay commander displays the statistics for all interfaces configured on a router yes to display the statistics for all interface we can give the show command show interface then which command displays the information about this serial zero slash zero slash zero interface only so for that we have to give show interface then we have to specify the interface that is serial zero slash zero slash zero next is enter the command to display the statistics for this yield zero slash zero zero interface on r1 and answer the following questions okay here we can see the device r1 will click on this and coming to CL I press enter password Cisco enable your password is class no we will give the command show interface we have a serial 0 slash 0 / 0 show interface serial co-star 0 slash 0 okay no presenter and here we can see the details no coming to our questions what is the IP address configured on our one okay you will see that here for its interface serial 0 / 0 / 0 they said this Internet access to node 9.16 5.20 0.225 and here we can see the prefix it / 30 next is what is the bandwidth or the serial 0 / 0 / 0 interface so coming to r1 here we can see Bandar bit it's a 1 5 you double for cabbage yes it's in kilobits okay now enter the command to display the statistics for the interface the gigabit 1/3 0 / 0 and answer the following questions no we will get the statistics for the interface big of a deterrent 0 / 0 we know the show command it's show interface interfaces Gigabit Ethernet 0 / 0 and here we can see the details now coming to the questions what is the IP address on our one so we will check that it's administratively down line protocol is also down and here we cannot see any IP address for this I interface on this router r1 that means that not set any IP address for this interface Gigabit Ethernet 0 / 0 next question is what is the MAC address of the Gigabit Ethernet 0/0 interface okay coming to our burn here we can see how do I see and address is here we can see the MAC address it's a 0 a 0 0 d dot BD 6 e dot 7 D 0 1 coming to the last question what is the benefit of the gigabit deterrent 0/0 intro face so here we can see that it's your hub and abit it's a ten lakh hello now we will go to step to display a summary list of the interfaces on r1 which command displays a brief summary of the current interfaces interface status and the IP addresses are sent to them obviously we can use a show IP interfaces breathe now enter the command on each router and answer the following questions ok we will give that command first of all we will give in this router r1 show IP interfaces breathe presenter ok you can use a tab button show IP int then we'll press tab so we have to give only interface and no need to give interfaces okay then breathe no press enter now we will go to our to CLI will expand this window press enter password Cisco enable password is class and here we will give that show command show IP interface brief and here we can see that it is so first question is how many CL interfaces are there on R 1 and 2 R 2 first of all we will go to add 2 here we can see two serial interfaces on this router r2 know you'll go to r1 and the here also we can see two serial interfaces next is how many Ethernet interfaces are there on r1 and r2 here is our r1 and we can see the third interfaces here one two three four five and six so total as six your third interfaces in this router r1 no we will go to r2 and here we can see only two Ethernet interfaces be cover the third 0/0 and you go with the third 0/1 now coming to the last question in this step are all the authority faces on r1 the same if no explain the differences okay we will go to r1 it's your and here we can see two gigabit ethernet interfaces and we can see four of fast ertharin interfaces and you know what is the difference between this gigabit ethernet and the Fast Ethernet obviously it says paid faster that supports almost 1 MP till 100 Mbps and a Gigabit Ethernet supports 1gb BSP now we will go to step 3 display the routing table on r1 what command displays the content of the routing table obviously we have to give the show command show IP route now enter the command on r1 and answer the following questions ok we will go to router are and here we will give the show command show IP route our first question is how many connected routes are there uses the C chord C means connected sure we can see one Network see it's here okay which route is listed here we can see that it's a 2 0 9 - 2 1 6 5.20 0.2 - 4/30 this directly connected to serial 0 / 0 / 0 coming to the last question how does a router handle a packet this time for a network that is not listed in the routing table yeah if it is not listed in the routing table obviously that router will drop the packets so just keep in mind a router will handle the packet only if that entry is listed in the routing table okay now we will go to Part II to configure router interfaces step 1 configure the Gigabit Ethernet 0/0 interface on our one letter the following commands to address and activated the Gigabit Ethernet 0/0 interface on our one here we can see the command so we have to go to interface gigabit utterance 0/0 then we have to give this IP address then we have to bring up this interface by giving this command that no shut down we will do that so coming to r1 here will give configure terminal now we will go to the interface and interfaces gigabit a third 0/0 okay we will use a tab int tab so we can see that incomplete a unique command completes then we will give gigabit G tab then 0/0 okay here we can give the IP address so here we can copy that IP address paste here okay now press Enter then we will give a notional on command okay now it is good practice to configure a description for each interface to help document the network configure an interface a description that indicates the device to which it is connected okay we will set that a description now description LAN connection - yes one okay we can do that so here we are going to give a description LAN connection - yes one okay then press enter next is our one should now be able to ping PC one so end and we are going to ping to PC one here we can see that a ping 192.168 or 10.10 this is the IP address of our PC one comment your addressing table here we can see that okay so we will do that sure we will give int now we are in a privilege to execute here we are going to give our ping command 192.168.0 10 then press enter and we are waiting for the replay here we can see success alright is 80% ok once more we will right and now we can see a success rate is hundred percent sometime it may take a little time to converge the network so that's why we get this success rate less than hundred percent so once more we have to try it or so that we can see we will get a hundred percent success rate no we will go to step two configure of the remaining Gigabit Ethernet interfaces on r1 and r2 use the information in a dressing table to finish the interface configurations for r1 and r2 for each interface do the following we have to enter the IP address and to activate the interface then we have to configure an appropriate description then we have to verify interface configurations yes we can do that so we will go to our addressing table and the here we already configured a Gigabit Ethernet 0 smart zero or an r1 and here we can see we have one more interface Gigabit Ethernet 0 / 1 it's here gigabit the turn 0 / 1 we will configure this interface now just we will copy this IP address and here we can see our submit to mask so we will go to r1 now sure we have to give a configure terminal then now we will go to the interface Gigabit Ethernet it's 0 / 1 and here we are going to give the IP address we already copied that then we have to give the submit to mask okay no we will give an OSHA learn command press Enter no we will give a description so coming to a topology here we can see this interface is connecting to this land yes - okay we can give that description here description land connecting - yes - okay now we will configure a device r2 we will close it and here we can see our - we are going to configure these two interfaces that is gigabit 1/3 0 / 0 and the gigabit 1/3 0 / 1 so first of all we will configure a gigabit deterrent 0/0 sure we can see IP address we will copy that and here we can see it - mask coming to our - CL I press enter password Cisco enable password is class configure a terminal and we will go to the interface Gigabit Ethernet 0/0 we will set the IP address we already copied that okay now to mask then we have to give an austere on command now we will set a description for this interface so gigabit at R 0 star 0 and here we can see it's connecting to land s3 okay description I will give it connecting to her will give a land connecting to better yes three okay press Enter no we will configure gigabit the third 0/1 you will get the IP address from our addressing table we will copy this IP address and here we can see is submit to mask coming to our two we will exit then we will go to the interface Gigabit Ethernet 0/1 you will set the IP address we already copied that then the shutter to mask then press enter then we will give an hour on command no we will give a description for this Gigabit Ethernet 0 / 1 interface and we can see land connecting to s 4 we can give that description okay then press Enter okay right so what is next what if we have to verify interface configurations we can do that we can give the show command before that we will exit from this a specific configuration mode to privileged the exit mode for that we can I use a shortcut control is it then press Enter now we are in privilege to exit mod here we can give we will try show IP interface brief third presenter and here we can see interface Giga with the third 0 star 0 and the 0 / 1 and we can see its IP address but here we cannot see it's a subject to mask and the description what be set for these interfaces so we will let try this show command show interfaces so then we can specify the interface name first of all we will go to a Gigabit Ethernet then we will press the tab now ok 0/0 and here we can see the details you got with the third on see Rosen are 0 okay it's up and we can see line protocol also up and here we can see the actress what we sit and here we can see the prefix also we can see the description here land connecting - yes 3 okay now we will a give we can press up arrow so that we will get the previous command show interfaces Gigabit Ethernet will give 0 / 1 and here we can see the details description a LAN connecting to s4 and Internet address ok here we can see that just what we set for this interface also we can see it's prix fixe no coming to step three back up the configurations to NVRAM yes so whatever configurations be done it's in a ram now we have to back up those configurations save the configuration file files on both routers to NVRAM what command did you use we have to use a copy from a ram to nvram that means or running config space startup config first of all we will do it on this router r2 okay you're in privileged exit mode we can give that copy running-config space startup config in presenter so destination file name okay default to filename we will use then we can press enter building configurations okay it's done now we will go to router r1 okay here we'll press enter password is cisco enable password is class sure we will give a copy running-config we can give our then we can press tap then for a startup config we have to give st then tap no press enter destination file name default file name okay it's done okay now we will move to part three verify the configurations in step one use the verification commands to check our interface configurations use the show IP interface brief command on both r1 and r2 to quickly verify that the interfaces are configured with the correct IP address and our action we will do that first of all we will go to r1 ok password Cisco enable us for this class here we will give the command show IP interface you will the press tab ok interface brief B then tab press enter and here we can see the status of each interfaces in this roller so we can see gigabit the torrent 0 star 0 IP address sure we can see the status at its protocol both are up and the gigabit a turn 0 / 1 here we can see the IP address its status serial 0 / 0 0 okay now we will move to 2 & 2 we will verify password Cisco enable will press tab password is class sure even we can give in short IP interface brief for then press enter and here we can see the status gigabit or 0/0 its IP address its terrace gigabit at Iran 0 / 1 its IP address and it status also here we can see CL interface its IP address and its status next geez oh we have some questions how many interfaces on r1 and the r2 are configured with IP addresses and in the up-and-up state okay once more we will go to r1 and we will verify that in r1 we can see three interfaces gigabit the turn 0 / 0 0 / 1 + 1 serial interface and here we can see I'd stayed up up so total 3 interfaces here on this router r1 now coming to r2 here also we can see three interfaces okay next is what part of the interface configuration is not displayed in the command prompt okay here we can see the IP address and here we can see the status but here we cannot see the subnet mask using this show IP interface brief command next is what commands can you use to verify this part of the configuration ok if you want to see IP address with its two masks maybe we can use so interface command also we can use a show running config so that we can see IP address get it's a subnet mask so you'll try that coming to our burn here we will give show running config then we will verify it for example here we can see interface Gigabit the turn zeros are 0 and we can see its IP address and set it to mask also we can give the show command show interfaces suppose so we want to see the IP address answer to mask of gigabit deterrence eurostar 0 we can specify that interface and here in this output we can see the IP address and it's a prefix line now use the show IP route command on both r1 and r2 to view the current routing tables and answer the following questions ok we can give that here we will give show IP route show IP route and here we can see its output on r1 ok now coming to our to show IP route now we will go to the questions how many connected routes uses the C chord do you see on each router okay so we'll go to r1 and here we can see routes connected 1 2 & 3 in r1 coming to a 2 here we can see one two and three so three each next is how many OSPF routes uses the old code do you see on each router ok we will go to our one first and here we can see a two OSPF routes one two that's all now coming to r2 here we can see one and two so it's two each ok next is if the router knows all the roads in the network the number of connected routes and dynamically land routes by OSPF should equal the total number of lands and events how many LANs and Wan's are in the topology yes we will find that better we will use these shapes whitfill color okay or we can see one network a LAN and sure we can see one network sure we can see one at work you will use different colors sure we can see one network and one van it's here no we can count the networks in this topology here we can see total of four Al and networks and one LAN network so total will be how five networks in this topology now does this number match the number of Si and all routes shown in the routing table we can verify that here we can see two OSPF routes and three connected routes so we have total five routes it's correct now coming to our - here we can see three connected networks and two OSPF roads so totally we got five networks on our - there is a node if your answer is no then you are missing your required configuration we'll give you the steps in pad - okay so our answer is yes so we will go to step two that's 22 n 2 connectivity across the network we should now be able to ping from any PC to any other PC on the network in addition we should be able to ping the active interfaces on the routers for example the following test should be successful like from the command line on PC ping PC for from the command line on our to ping PC - again a node for simplicity in this activity the switches are not configured we will not be able to ping them ok now we will do this entity to enter connectivity test we will ping from pc1 to pc2 you will get the IP address of PC for it's your will copy this address then we will go to PC one command prompt a desktop command prompt sure we will give ping to PC for your we copied the IP address and here we get the replies next we will a ping from this router r2 - or a PC - okay that can be done you will get the IP address of PC - it's your you copy this address now coming to our to CLI here we are going to ping to our a PC it's busy - and here we can see success right is 100% it's working ok right so friends in this video we have seen the packet Racer activity connect a router a to a LAN so here we can see our completion status it's a hundred percentage No dear friends if you have any doubt any suggestions please comment below also if you liked our video give a thump and share with all your friends and if you like to get more technical contents or if you like to contact our team you can visit our website link given in the description so stay tuned and we will meet again with the next video thank you

Channel: Tech Acad

Views: 31,417

Rating: 4.9652777 out of 5

Keywords: Router to a LAN, CISCO Router, CCNA, CISCO Certification, CCNA Routing and Switching

Id: bLKB7ouX2PE

Length: 34min 28sec (2068 seconds)

Published: Tue Feb 04 2020