how to configure the SSH version 2 on cisco routers

hello everyone welcome back today in this lecture we are going to configure the asset ok we will learn how to configure the assets that is secured cell in our routers and switches okay so basically assisity stands for secure shell okay which is a cryptographic network protocol for operating network services securely over an unsecured Network that is internet ok the best one example of associate each remote login ok which we meant which we know we can do a manual login ok remote login sorry - cumbria system all right so let's quickly see how to configure the SSH so for this I am going to take a Cisco router facilitate in 41 and I am going to take a switch right switch this I'll say least 160 and I'm going to take the general PC okay I want a scenario okay let us quickly connect the devices using cable that is disreputable okay straight through the wall because these are on similar devices okay boosting the devices you use cross cable so I'm going to consider IP address of this terminal I'm going to in this interface I'm going to give 101 IP okay I'm going to send one to one IP select ups in the IP address first [Music] okay so we have assigned IP address on this interface so our next task is to assign the to enable de to configure the SSH okay so to configure SSH firstly type the command IP IP domain okay with the help of IP domain name you will create a domain just give any name that is I'm giving it Network okay IP domain name domain name will create the domain that is of named Network them okay and then you have to command or anything as you like so this user name will create a username assist and this possible creator password okay now you have to tell the man now you have to generate the line clips and keys for securing the SSH session okay so for this you have to type - come on get up - wait are you see okay okay for this come on it is showing please define a host name or the vendor club okay so 421 this command and we have to change the router name so for this I went to change the router that is a hostname [Music] now the name that is suppose alright so we have changed the router name so we're going to you generate the key for securing our SSSs and that is crypto okay so it is asking for how many P in the modules okay so starting from 512 I am going to be 24 okay and then hit enter all right so you can see that generating 1094 bit RSA keys keys will be non exploitable okay it means that the system will generate 1024 bits keys to secure the session lines okay so as much as you keep the higher value okay hi rebate okay the system will generate that much of break to secure your session - all right so hit enter and now to now welcome to enable de assets version 2 the further step in month - okay so please note down that for enabling the version SSS version 2 you must have to put at least 768 bit key 68 value okay for generating the RSA alright otherwise it will not be supported okay so for s SS version 2 the minimum requirement is 7 let you see it alright so IP SS version 2 and then we are going to set the SSS timeout that is IP as I said timeout I'm giving the value okay so we had said the tunnel duration okay it's also said the logging attempt that is IP IP ssh authentication retries okay that is i'm going to give three all right so the basic configuration is done so we have to enable the z/28 vty lines and configure the access protocol so four days for him enabling the ricky wrench we know that we have to simply type the line gy0 okay I'm just writing G only now you can write 0 to 4 or 0 to 5 or 0 to 6 as much as you want okay I think you can come up to 0 to 50 now 50 all right zero hit enter and then the command that you must remember is okay this command changes the line to check yourself so this is the important come on that is transport input SS s so this is the only command that will change the line to check yourself and write a transfer input SSH it entered okay so I'm going to give the password for the language right and then regarding okay soo-ji seem simple command okay to configure the SSH in our Cisco router so let's this is the router okay so before that I am going to assign IP address on this PC okay so I pick influence and statically I'm going to come together I pair some species because wondered one is already assigned to this interface so that is you that will be our default gateway right static IP all right so I'm going to this is the router so for this you take amount and then use your name that you have made what is your name user name is Isis all right and then password is cutie pie okay so as I said I see with the IP address all right so it is so we have 10:8 the router via bias assets right so it is asking for the password that we have configured that is 2 2 pi and then hit enter [Music] it is not supporting the password what was the password I forgot again see you TPP is a chip over the password I think it is a last word for this password is configured that is going to that one password on the outer also ok then ok ask you for the password ok now we're in the previous turn phrasing words we have so we have access the router via SSS all right right simply simple how to configure the SS is on the CP router okay so there are some basic commands you just need to remember and it is just similar like telnet okay that you would have learned on previous lecture so if there is any doubt please put it out in the comment below alright so that's all for today thank you so much for watching I'll see you soon

Channel: How To

Views: 4,005

Keywords: ssh ver 2

Id: LA1svcbwE1A

Length: 12min 24sec (744 seconds)

Published: Mon Jan 30 2017