3.3.12 Packet Tracer - VLAN Configuration

vlan configuration addressing table all pcs pc1 to pc6 pc1 on vlan 10 pc4 vlan 10 pc2 on vlan 20 pc5 on vlan 20 pc3 on vlan 30 pc6 on vlan theory build the default vlan configuration display the current belongs on s1 issue the command that displays all vlans configured as one enter go to privilege exact mode enabled you are on publishing mode and you show belong brief okay okay and now you can see all belongs but by default by default all interfaces are assigned to blank one all interfaces are assigned to bilangua is the default belong also another vlans exist 1002 3 4 and 5. verify connectivity between pcs on the same network notice that each pc can ping the other pc that shares the same subnet pc1 can pick pc4 okay pc1 command prompt and ping pc4 ip address is here 172 17 10 24 172 17 10 24 success pc2 campaign pc5 pc2 command prompt campaign pc5 pink pc5 ip address 20.25 172 17 20.25 success and pc3 can ping pc6 pc3 click here command prompt and ping pc6 and the ip address is 3d26 okay from pc3 pin 172 17 30 26 okay enter success pink to host on other networks fail okay for example from pc1 pc6 theory 26 pc1 ping 30.26 and ping will fail being fakes what benefits what benefits can be lands provide to the network the primary benefits of using belongs are as follows security cost reduction higher performance broadcast storm mitigation improved id staff efficiency and simpler project and application management configure vlans okay but another question is why pc1 camping pc4 that is placed on the same vlan tank as pc1 vlan 10 why being from pc1 to pc4 is successful and pc1 to pc6 fails if vlans still are not implemented and remember that if you look at the liar three address the ip address on pc1 pc1 is placed on 172 1710 network because the subnet mask is 24 and pc4 is placed on the same network 172 17 tank network with subnet mask 24 with pc6 on layer 3 pc6 is placed on another network 172.17 through the network subnet mask 24 so that's why pc1 can pick pc4 and and the pink from pc1 to pc6 fails because pc1 and pc6 are in different subnets on layer 3 but on layer 2 but on layer 2 they are on the same network and and you will configure vlans to also divide the network in different belongs configure belongs to write a name belong song as one create the following belongs names are case sensitive and must match the requirement exactly okay vlan 10 faculty staff okay s1 you are on privilege excel mode go to global configuration mode with configure terminal command okay and use this example vlan 10 name cargo d slash staff case sensitivity okay now bill and 20 students billion 20 name students case sensitive bill and theory name guest default okay sensitive milan 99 name management and native okay and belong 150 name okay case sensitive exit okay exit from billing configuration mode to global configuration mode verify okay which command will only display the blank name status and associated ports on a switch okay show vlan brief go to privilege exec mode exit show brief and now you will see belong one by default milan 10 20 30 99 and boys great vlans on s2 and s3 okay the same procedure on s2 enter enable configure configure terminal milan tank name far cooldi start vlan 20 name students villain theory name just default okay now spaces be careful and native belong 150 name voice enter exit s3 okay be careful enter enable configure terminal will antenna name for cool the staff billion twenty name students and here the name guess default okay sensitive belong 99 name management and and native case sensitive began 150 name voice exit verify vlan configuration s2 and show build brief okay one by default 10 20 39 99 150 that's three and show bill and brief milan 1 10 20 30 99 150 assign belong to boards assign belongs to the active portfolio s2 configure the interfaces as access ports and assign the vlans as follows okay for example vlan chang to face internet 11 on s2 click on s2 for internet 11 this interface faster not faster than that 11 to vlan 10 okay go to global configuration mode configure terminal okay sorry configure terminal access the interface face internet 11 and use this example switch board mode access and switch for access bill on time switchboard mode access switchboard access milan 10 enter assign the remaining ports to the appropriate billing bill and 20 to 18 okay to 18 billion billion 20. the fastener six theory to 406 18 axis access belong 20 first internet 6 access billing 30. okay 18 to 20 and six to theory 18 to 20 six to thirty okay exit assign belongs to the active ports on s3 okay vlan 10 to fast internet 11 vlan 10 to fast internet 11 okay go to s3 go to global configuration mode configure terminal interface for satellite 11 switch port mode access switchboard access belong 10 okay 20 to 18 22 18 honest three 18 access vlan 20 okay and for 7.6 to bill and 30 okay for settlement 6 to belong 3d interface facet the mat zero six axis velocity exit assign the voice belong to fast internet 11 on s3 as shown in the topology s3 4911 interface connects to a cisco iphone and pc4 cisco iphone and pc4 the iphone contains an integrated three port switch one port on the phone is labeled switch that connects to the switch faster net 11 another port on the phone is labeled pc and connects pc4 okay one port is a switch that connects to switch and the another port is pc port that connects the pc the iphone also has an internal port that connects to the iphone functions okay the s3 facade.net 11 interface must be configured to support user traffic to pc4 using vlan 10 and voice traffic to the iphone using vlan 150 the interface must also enable quality of service and trust the class of service cos values assigned by the iphone ipvoice traffic requires a minimum amount of throughput to support acceptable voice communication quality this command helps the switchboard to provide this minimum amount of throughput okay use this this line to enable quality of service and trust the class of service and this another line to assign to billing 150 with using voice they go to s3 interface for settlement 11 mls quality of service trust class of service enter and switch port voice plan 150 enter okay exit verify laws of connectivity previously pcs that share the same network could be each other successfully study the output of the following command on s2 and answer the following questions okay show vlan brief on s2 go to s2 and go to exit to go privilege xml show build brief now you can see this try and pinning between pc1 and pc4 okay ping from pc1 to pc4 pc4 is 10 24 enter 10 24 ping to 10 24 okay pink is failing okay pin fails also the access ports are assigned to the appropriate belongs where they're being successful explained okay pink fails no the pink's failed because the ports between the switches are in villain one and pc1 and pc4 are um in vlan 10 okay on s2 faster than 11 is placed on vlan 10 on s3 fast internet 11 is placed on vlan 10 but gigabit okay gigabit interfaces the connection between switches are placed in bilangua you so you need to configure trunks okay here you need to configure trunks what could be done to resolve this issue configure the ports between the switches as trunk ports okay configure trunk ports [Music] on these switches so go to s2 and gigabit interface on s2 gigabit zero one interface on s2 you gotta be zero one displace it on blank one okay and if you will use show interface strong okay no trunks on this switch and also gigabit zero one that connects to the another switch is place it on bill and one okay at least gigabit zero one should be placed on vlan chang or should be a trunk okay thank you very much you

Channel: Christian Augusto Romero Goyzueta

Views: 27,133

Keywords: switching, routing, wireless, essentials, srwe, ipv4, switch 2960, switch, vlan, access port, mode access, access vlan

Id: Msrq_gUiU1U

Length: 20min 44sec (1244 seconds)

Published: Sun Jul 26 2020