8.1.3.3 Packet Tracer - Configuring DHCPv4 Using Cisco IOS

- so welcome tour in this video we are going to see the packet tracer activity configuring DHCP using Cisco IOS in this packet tracer activity we are going to configure a router a set DHCP server then we will configure DHCP relay also we will configure a router of set DHCP client and finally we will verify this DHCP connectivity we will come to part two one configure a router as a DHCP server so in that step one configure the excluded ipv4 addresses configure r2 to exclude the first ten addresses from the r1 and r3 lands all other etre cells should be available in the DHCP address pool yes so here we are going to configure DHCP server on our - as I mentioned and keep in mind the ten addresses we are going to exclude from the r1 and r3 lands here we can see our one and two are three lands 192.168.10.0 and we can see 30.0 so from these two networks we are going to exclude the first ten addresses and the remaining addresses so we are going to evade in the DHCP address pool coming to the configuration on our to write enable we will go through global configuration mode configure terminal here we are going to give IP dhcp we are going to exclude so we are going to exclude one ninety two dot one sixty eight dot 10.1 and we have to give the enter trust that is 192 dot 168 though 10.10 till 10.10 we are going to exclude all right also another line IP dhcp excluded across here we are going to give here we can see that here the low IP arches one ninety two dot one sixty eight dot we have 30.1 and here we can see okay yes the high IP address that is one ninety two dot one sixty eight dot thirty dot ten right now we will come to a step to create a DHCP pool on our two for the our one land create a DHCP pull named our one - land here they given is case sensitive actually this is only for scoring the marks in this packet I saw activity so we have to give as it is then configure the DHCP pool to include the network access the default gateway and the IP arches of the DNS server now we will come to the configuration on our two right here we are going to create that DHCP pool that is IP dhcp pool and the name is r1 - land right next we are going to give the other information so you have to specify the network then it work is 192 go to one sixty eight dot 10.0 and to be how the network mask of 255 dot 255 dot 255 you dots you know next is we are going to specify the default router so here we can see that for the r1 LAN interface here we can see the IP address so this is a default router I'm going to paste that here now we will specify the DNS server we have DNS server we will verify the IEP or trust of DNS server yes here we can see DNS server to copy this IP address right okay now we will come to a step 3 create a DHCP pool on our - for that our three land right create a DHCP pool named our three - land ok since we - yes this is only for a scouring the mark in this packet tracer activity configure the DHCP pool to include the network across the default gateway and the IP address of the DNS server for this are three LAN right well we will come to our two again yes here we are going to exit and I am going to create I P DHCP pool your the name is our three land right here we can see we are in specific configuration mode DHCP right so we will configure other informations like network 192 dot 168 though this is 30 network 30.0 alright and we can see the network mask it is 255 dot 255 dot 255 dot 0 now we will specify the default router so here it is one ninety two dot one sixty eight dot 30.1 we can verify that if you come to our three for the interface use 3.1 here we can see or even we can verify in the acrossing table for the our three line interface CS right we will come back now we will set the DNS server so we have a DNS server IP address is one ninety two dot one sixty eight dot twenty 2:54 or yes now we will come to a party to configure DHCP relay configure R 1 and R 3 as a DHCP relay agent set PC 1 ok we will do this first and we will go to step 2 here this DHCP relay we are going to set on the LAN interface on each routers that is r1 and r3 first we will do it on r1 right enable configure terminal we will go to the interface so Gigabit Ethernet 0 / 0 & 2 here we are going to set the DHCP relay agent IP we have will verify that yeah help helper actions right so here I am going to give helper actress and we have to see the actress right here we have to get the IP address of this interface on r2 so this interface is serial 0 0 0 0 0 and we can see the IP address serial 0 0 0 / 0 that is 1000 to 1 to 2 1 to 2 right we will give that here so that you should 10.10 to 1.2 next we how to do it on our three now before going to the configuration we will check be a hell helper address so here we will see this interface 0 0 / 0 / 1 so the IP address of this interface is a Tendo through to root 2 right now we will come to r3 here we are going to give enable configure terminal and we are going to the interface Gigabit Ethernet 0 / 0 and here we are going to give IP helper actress we have seen 10.2.32 now we will come to a step to set pc1 & pc2 to receive IP addressing information from DHCP all right here is or pc1 & pc2 and till we have to get the IP address from the DHCP server so we'll come to PC one stope IP configuration here we are going to give a DHCP so requesting for the IP address yes here we can see we got the first IP Archer so what we given in the DHCP pool this 10.11 and we can see the other information default gateway DNS server right so we will go to PC to the strop IT consecration and we'll give dhcp requesting years 3.1 right this is the default gateway or so we can see that the NS server great now we will come to part 3 configure r2 as a DHCP client configure the gigabit ethernet 0/1 interface on r2 to receive IP addressing from DHCP and activate the interface right here we can see our - also we can see the interface towards a Gigabit Ethernet 0/1 yes your it is we will come to the configuration on our to write enable configure terminal we are going to in that interface that is the Gigabit Ethernet 0 / 1 & 2 we are going to get the IP address from DHCP right and to be how to give the command no yes they're given and not use packet racers fast forward time feature to speed up the process or wait until our two forms and EIGRP Addison see with the ISP router right here we can see that yes here it is that adjacency old created we have to wait a couple of moments to get this adjacent see or you can give this a fast forward time now we will go to be use the show IP interface brief command to verify that our to receive an IP address from DHCP alright we will verify that so IP interface brief and to the air to check gigabit opponent 0/1 yes here we can see the IP address the method how this IP address are received using DHCP now we will go to part 2 for verify DHCP and connectivity verify DHCP binding here we can give a show command so IP b hcp binding so that we can see these two addresses taken from the DHCP we will come to our two here we are going to give the show IP dhcp binding yes here we can see so this is our trust given to pc one and here we can see the hardware address of ps3 this will be the Microsoft PC one and this utter also given to PC 2 and here we can see the MAC address of PC two we will complete the final step verify configurations verify that pc1 & pc2 can now ping each other and all other devices right so we will check from PC to 2 PC 1 I will get the IP address of PC one or two okay command from the here is the IP access off yes you are remembering that okay you come to PC to and will ping to PC one ping to PC one right yes we are getting to replay also we will try to ping to the DNS server yes your it is so we have IP our trophy or dinner server I will copy that yes Lacey right you come to think and here is the IP address yes we are getting a replay also we will ping from pc1 right we will go to PC one and will ping to cisco.com right so we will get the IP address of this PC the store you see or it is come to PC one command prompt here we are going to ping to that server yes we are getting to reply yes here we can see the completion status hundred out of a hundred that soul of this packet tracer that is configuring the HCP using Cisco IOS now if you have any doubt please comment below also if you like my videos give a thump front we have more updates and uploads in the future so stay tuned bye bye

Channel: Tech Acad

Views: 57,537

Keywords: DHCPv4

Id: l2VCYMElsVs

Length: 14min 39sec (879 seconds)

Published: Tue Jul 25 2017