🔴Live Quiz: Cisco Wi-Fi | Cisco CCNA 200-301

[Music] [Applause] [Music] and welcome everybody hi daniel blendinator is in the house welcome drawn good to have everybody here we're gonna start here in about uh six minutes glad to have you [Music] hello felipe glad you're here andres is in the house hello hello let me just check a few things get all dialed in myself let's see if this one's working yep that looks good all right glad you're here also if you already signed in which is great uh jot down the pin number and it should be in the bottom lower part of the screen during the live quiz but for some reason if it's not and somebody joins late please feel free to give them the pin number and tell them to join the game live it's good to have you welcome welcome welcome hello nick fred sadashiv iqbal prashant ah prashant first first live session congrats welcome welcome i promise to take it easy on nobody so glad to have you here thanks for coming to play with us for a few minutes today a lot of people will schedule uh as part of their studies at an hour on saturdays at 10 a.m pacific time for my free office hour which is on discord and then on sundays uh pacific time at 11am for the quiz and i'd love to have you also i have all these videos for the quizzes and all my ccna related videos and two specific playlists on youtube so they're there for you if you want them i think the quiz playlist has around 40 which represents 40 weeks of quizzes and the ccna playlist is over well over 100 maybe over 150. [Music] all right eric is putting it out there here's my screen game name says eric expert sphinx way to go way to commit love it jss is here hello hello i am mike is in the house good to have you allahi good to always see you i should say always good to see you and hello ritesh and we're uh one zero one zero zero which is 16 plus 8. [Laughter] i guess that's 24. welcome that's the binary [Music] [Applause] [Music] iqbal if you want to dm me directly on discord there's a link in this video for discord for my discord server and you can dm me there on two or three times a week i will go through all those requests and respond so that's a great way to reach me if you want if you want some personal interaction discord is probably our best bet [Music] all right mike is here so iqbal the code for the game uh is at the top of the screen and for discord in the link it's an invite to discord server and that doesn't require a code [Music] i'm with you joshua let's do this we're going to start here in a few moments [Music] thank you blender ninja you're always so generous i appreciate you blendinator is one of our amazing admins our moderators on discord i'm grateful for all the service that so many people are putting in to helping other people so if you want to join the community looking for a study partner more motivation check out these videos of course but also join our community on discord there's a lot of great people who are just salt of the earth awesome people who know a lot and are happy to help [Music] [Applause] [Music] all right angel's got the exam booked for the 6th of july feeling good excellent excellent [Music] do [Music] all right j lightsabers taking the cc exam tomorrow our thoughts are with you my friends as a last step of preparing for the exam i would recommend my playlist my quiz playlist which will it covers i mean it does a really good sampling of all six domains and instead of just going for your toughest ones maybe look for the ones that you think you're good with as well just to confirm that as those questions come up you know the answers and why because cisco it felt with this exam it really felt like cisco just wanted to verify whether or not the candidate understands the technology and if somebody's been doing some labbing and study and they understand most of the blueprint you don't have to be an expert at ccna but you have to you know i have to understand most of it you should do very very well so good luck to everybody who's taking their exam in the next few weeks and also congrats to all the people who've reached out to me over the last couple weeks and said they've passed congrats and keep on studying all right we're going to start and uh here we go welcome everybody to this quiz on wireless specifically wi-fi for the cisco certified networking associate my name is keith barker double ccie focusing these days just on ccna here on this channel first question which qos profile should be used on a voiceover ip wireless local area network and if you wait long enough there will be some clues on the screen good luck everybody [Music] [Music] all right so if you look at the screen at this point you're you've got a serious clue there now the secret is if you answer the questions correctly and fast you get more points than if you answer them correctly and slower and also more points than if you get it wrong so [Music] yeah that is the answer all right and welcome welcome if you're just joining this channel this live quiz for the first time welcome aboard it's great to have you uh it is platinum and if you take a look at the media here this is the actual interface for the wireless lan controller and you can actually see virtually all this right in packet tracer it's included and i've got a couple labs at the keithbarker.com they are absolutely free you can download them have them play with them practice with them and packet tracer is free from netacad.com you sign up for a free cisco netacad account download packet tracer and away you go all right here we go that was just question number one we've got 12 more to go they are all pretty quick i think they're all under 60 seconds or less and space seal is in top place also if you would take a moment right now and if you if you've got the guts to do it let's talk about that for a moment if you're up for the challenge i would love you to chat in and tell us what your game name is for this session so it's not always the same so it's going to rotate but for this session if you want to put it out there say my game name is you know whatever it happens to be that puts a little bit additional pressure and that way we know who you are as far as the chats go so if you want to challenge on all right here we go so good to have all of you here hey here's question number two which act ap mode access point mode best supports users if there's a cap wap tunnel that fails between the access point and the controller [Music] and to wise urchin on a seal gentle rabbit friendly squid charming cat red pigeon great fox lucky panda rock star alpaca speedy eagle quick sable and cheerful glider way to put it out there excellent excellent excellent [Music] all right dynamic bison i'm using swan smooth cat swift frog ah excellent excellent excellent all right it is flex connect and that would you know if you're not familiar yet with what flex connect is i've got a few videos in the playlist regarding wi-fi or wireless and you can look that up and that will explain it all right also if you're studying something anything really it's always a good idea well the best way i study is i i read something in fact i often go to the actual official documentation from the vendor and then i'll probably watch a video or two to reinforce it and i'll lab it up and then i also clarify any concerns i have about wait that doesn't work like i thought it would and by doing those uh reading some watching some videos and labbing it up and then you know clarifying your understanding is a great way to study cisco technology all right here's question three of 13 true or false it's a 50 50 shot the access point must be cabled directly with unshielded twisted pair to a port directly on the wireless line controller for it to work is that true does it have to be connected directly to the controller [Music] all right space seal glad snail carrying wallaby nice work fearless yep they don't have to be directly connected that's false uh the reality is you can have a wireless line controller and maybe it's right here wlc and that's connected in some management network and then you have aps that could be in almost any other vlan as long as they have so here's an ap here's an ap here's an ap the vlan 10 vlan 20 vlan 30 and as long as they know who their wireless line controller is and have ip reachability on even a different network maybe that's network 40. this is a cap wap tunnel that's being used carried by ip so we don't have to even that has porch right here that we can use on the wireless controller the access points do not have to be directly connected all right here we go moving on here is question number four it is multiple select it is double points and i'm looking for exactly two answers what is desirable for large wireless networks specifically wi-fi networks [Music] [Applause] [Music] all right duron is chatting in hero duck fantastic again thanks for everybody for showing up putting some leaning in having some fun and building your skills it's worth it totally worth it okay so when i see a question like this i'm thinking what exactly you know do they mean by overlapping aps non-overlapping channels in the in the 2.4 gigahertz range at least in the us we have three centering channels that are non-overlapping it's one six and 11. and with those three channels of if unless we're using you know bigger swaths than the default which is also possible but if we're using those center channels it really means we're using all the frequencies in that range off to the left and right and they're not overlapping so what we do want in a corporate network if we have ap1 and ap2 let's just do two to start off with those are the access points if we have a user who is roaming and they're going here to go around we want to make sure that we have overlapping coverage and put these in different colors so perhaps this access point reaches that far and this access point reaches that far so we have a little area right in the middle here which is overlapping and that would be the overlapping aps as far as their signals the signals are being sent but we don't want to use the same channels so we don't want this access point to use a center channel six and this getting to the center channel six because then we're competing for the frequencies in that space that they overlap on so maybe this guy could use one and if we had another access point we'll go ahead and use access point three a perfect scenario would be for that guy again with some overlapping here but this guy as far as frequencies could use 11. and that way none of them have overlapping channels but we have overlapping coverage for our enterprise all right good job let's continue on here is question number five it is multiple select and i'm looking oh and it's double points i'm excited which are too late i'm sorry which are layer two security options for wireless local area networks so that's the interface on the wireless lan controller i have it grayed out so this doesn't show the answers but which of the following are layer two security options for wireless local area networks [Music] hey um i'm doing great thanks [Music] all right well fantastic work that's absolutely true and i will leave this video up in the playlist so you can take a look at it and review these if you want to question number six of 13. it is double points and it's this what are the two format options for pre-shared keys which is used for authentication in the world on the wireless lan controller two cisco format options for pre-shared [Music] keys [Applause] [Music] and i am mike and joshua thank you for encouraging [Music] to join the quiz live perfect recommendations love it provided the pin and blending thank you too yup thank you thank you thank you for all the support appreciate y'all [Laughter] so this media finally displayed it kind of showed the format for there's ascii right there it shows the other option is hex and the best way to reinforce this kind of stuff is do a few labs so if you take a a tour out to the keithbarker.com i think i have like almost i don't know 20 or 30 labs per packet tracer including wireless lan controllers you can practice with practice practice practice is the best way to build the skills and i encourage everybody to do it packet tracer is free rockstar alpaca first place with 14 158 followed by gentle rabbit amusing squid charming cat and a swift frog love it keep keep the keep the momentum moving which switch port mode is used to support lag which is an acronym for link aggregation on the wireless lan controller so like ether channel you want to use ether channel between the wireless line controller and the physical switch i say the physical switch the layer 2 switch which switch port on the switch should we use to support that [Music] all right uh the the the challenge here is that the wireless lan controller is so this is our wireless lan controller physical one and this we have our switch right here so on the switch i'll draw the symbol for ether channel which is right there if we want to do bundling of the connectivity between the wireless hand controller and the switch we're going to use trunking and if we want to do multiple element our multiple interfaces together multiple ports with link aggregation on the switch they usually support things like uh see here uh my brain peg p there we go and link aggregation control protocol so the this is the standardized one link access control protocol and uh there's also a mode for just on so there are three options on the switch for doing ether channel and on the wireless line controller the only option that exists is you know the link aggregation you basically say i want these interfaces to be part of link aggregation and it doesn't use peg p it doesn't use lacp so on the switch we just set it to on so that's that's something you really can't do in package paster but it's good to know for the real world because if you do want to do ether channel that's how you pull it off all right let's take a look at the uh at the board here so we've got rockstar alpaca in first place followed by gentle rabbit a charming cat swift frog and an honest hamster you know what we just don't get enough honest hamsters today so happy to see you on the top five here we go question 8 of 13 which access point mode allows centralized management so i know we're using a controller because that's how we do centralized management of the access points which mode are the access points going to be in to be allowed to be managed by a [Music] controller [Music] yeah this is the video that's a good question i am mike i don't really understand the hint it's not really a hint the media is just uh like who is the controller who's the access point all right uh so the video the the graphic was just for me um fantastic lightweight is how we would configure or set up the access points and that allows them to have a lot of the decisions and control passed over to the wireless lan controller instead of doing it on the access point itself if we took that same access point and we made it autonomous that means i'm autonomous of the access point i don't need a controller you have to come and work with me directly that's a one way of remembering that so autonomous is the access point all by myself don't want to be all by myself let them become lightweight dude and then you can be managed by a controller you don't have to be all by yourself here we go uh top of the top is rockstar alpaca still not letting go here's question 9 of 13. it is multiple select what are the minimum requirements on the wireless lan controller to create a new wireless local area network we've got four here i want to create one more there's at least two things that i have to do to be able to create a new one what are they [Music] and thank you joshua for pointing out the website and game pin at the bottom right for a newcomer welcome welcome [Music] so puzzling grover regarding mesh ap uh that is not in the arsenal of the wireless hand control well um from a ccna perspective it wouldn't worry too much about mesh as far as mode but certainly you can google that and get more information out but for ccna studies i wouldn't worry too much about the mesh option would so the answer is our profile name and ssid fantastic if you've gone through the packet tracer labs and you've created a new vlan or a new wireless lan you've been through that so that's a great way to reinforce that and here we go question 10 of 13 we have four questions to go this is the fourth from the end which are valid access control list options on the wireless lan controller oh and i'm looking for some quantity of answers here it could be two or three or four so i would take all the time on the clock and think this over thanks blendinator it is a little bit sneaky and kahey's asking any vouchers to the winners nope but all my services here on youtube are free so discord is free on my youtube channel is free the quiz playlist is free take advantage of that this over well there's actually hundreds of hours of training on ccna so it's all free here on youtube um so feel free to leverage that [Music] okay other ultra these are all layer uh acl options on the wireline controller so i sometimes they throw in all the answers are correct and this is one where i did that and the uh you know cisco certification they're going to ask you hey just guess how many answers are correct they're going to tell you like you know is it one answer with a radio button or choose two or two three with check boxes uh no trickiness like this but i just wanna make sure you understand it and have a chance to practice your skills and demonstrate your skills gentle rabbit twenty thousand points and higher uh including charming cat swift frog glad snail and rockstar alpaca okay we've got just a few more here and here's the third from the end double points what type of encryption is used by default with wpa2 pre-shared keys [Music] [Music] [Music] [Music] all right aes256 fantastic work and i think we have just a couple more questions we are done gentle rabbit has the highest answer streak of 11 with over 22 000 points oh it's on it's on here we go two questions left a cap wrap tunnel is created between what i'm looking for exactly one answer [Music] here [Music] [Applause] [Music] so [Music] hmm thanks glenna that's funny [Music] yeah whoever came up with the acronym cap weapons i mean it's an acronym but fantastic cap [Music] all right boom great job everyone i think we have one last question okay so here's the the top five uh and the last question is right here congrats to everybody for showing up being a part of this what is the primary the main reason for using a wireless lan controller looking for the single best answer [Music] thomas you're very welcome thank you [Music] all right to essentially manage multiple lightweight access points is the perfectly correct and best answer way to go and let's take a look at the lead at the uh the podium congrats everybody [Music] [Applause] [Music] [Applause] [Music] you did it gentle rabbit you did it charming cat swift frog congrats to everybody and let me go ahead and hear it you know what we did you guys did great he did overall we did great if we could all just go into this exam and take it together we would do great i guarantee it uh which acl options are valid for the wireless and controller was the toughest but man all the other questions we didn't do that dude we didn't do too badly on so that was great and let me also get some feedback from you as well so if you would uh in their device you're playing with a smart device or a website interface for kahoot i provide a little bit of feedback for me so that helps me with future quizzes also if you want to schedule your quizzes uh they're every sunday pacific time 11 a.m i usually take an idea or two from the office hours from the day before and then i use that to actually build or create the quiz so feel free to join me on the office hours every a saturday 10 a.m pacific on discord there's a link in all of my videos for our free discord server i think we have like over 8 000 people there now we're focused on ccna just read the list of rules as far as what's allowed what's not allowed if you're kind you're willing to help other people and you're not going to disclose anything you shouldn't disclose that's pretty much the rules but there's a list of rules there as well again it is absolutely free so here's what i would love to do let me go ahead and change cameras there for a second uh if you have any questions um regarding the q these quiz questions that we had right after this in the discord server i'm going to hang out in the ccna voice chat room for a few minutes so you can just ask them we can talk or elaborate on why something's true or not true based on uh the wireless or you know questions about it also it's just kind of a free for all sometimes we have a person come in and teach a topic or discuss it's it's fun so if you want to hang out for a few minutes please feel free to do that and if you have a question for me right now just go ahead and do it at keith barker so i can see these here in the chats and i'll take a couple questions right now before we uh close it for today so let me go ahead and make sure that camera boom that camera's on that's always important yeah uh i i am so grateful that uh the country is opening back up so um it's fantastic last night i live in nevada and my wife and i went to a few things last night and it was it was so fun it was amazing amazing so i think we're on the right track and hopefully everywhere on the planet can um get the uh the resources they need to get past it as well all right so if you have a question for me just go ahead and do a at keith barker and ask it and if i if it's down there i'll i'll grab it real quick anthony otherwise we'll terminate i'll terminate um all right now i'm working on some palo alto training at cbc nuggets so my that's my full-time gig uh and one of the terms they have is uh they have wildfire which is pretty cool so let's say the the firewall and most next-generation firewalls have something similar to this where a transport protocol is being watched it's carrying a file and the firewall looks at that file creates a hash and says is this hash match a database of signatures regarding malicious software and if it can't find a hash that matches it can then go ahead and ask the cloud so the firewall asks the cloud which is wildfire in the case of palo alto in the case of cisco it's uh talos intelligence anyway the threat grid anyway they asked the cloud and the cloud comes back and says after they analyze it here's the details but behind the scenes they're doing statistical analysis they're doing dynamic analysis running through vms to see how it responds what calls it's making to the file system registry and so forth and then they run it on a bare metal to go ahead and actually do more testing and analysis of it and the term they use is detonate we take the virus on bare metal and we detonate it uh which is a fancy way of saying i think they run it so it's super fun all right so let me see here uh joshua you're welcome joshua happy to do it ich bill is asking uh looking forward to chat and discord the next so every sunday at 11 a.m pacific time we do this quiz or a quiz it's always rotated i update it and change it around so that's where you can find me 10 o'clock on saturdays and 11 o'clock on sundays pacific time discord and this channel on this server are on this uh on this channel for the quizzes okay let's see here um and switch to form and either great great great good to know so technically on the wireless line controller it doesn't support link aggregation control protocol that doesn't support p so if you have something on the switch on the other side where you specify that you want to use one of those two protocols the key is don't expect the wireless line controller to engage and use those uh so if it works that's fine it's great uh but if it doesn't work but technically on the switch you should set it to on but effective thing other things work is great oh you like the shirt thanks there we go i have a lot of fun with shirts i do i do uh puzzle and grover you're very welcome and uh rish by us here it is name the triangles bob oh well i wear a shirt yes it says four out of three people have problems with math i get a lot of interesting looks at that like what um thank you thank you thank you and let me see here okay a lot of questions about the shirt i just answered that great crook great what's the future of network engineers uh the secret is you don't really know what you're gonna be doing uh four or five years from now i don't well i'll probably still be teaching but i don't know what technologies i'll be working on if there's something new and exciting i may jump on that so the fundamentals are critical for the future so the i mean ip is not going away ip networks are not going away and ipv4 they've been telling me how long this ipv6 been out for a couple decades and they keep telling me oh yeah now they're like okay uh so about fif somewhere between 40 and 60 of service providers have incorporated uh ipv6 in the us uh based on the country and it'll be different so ipv6 is wonderful and great and everything else i thought you know but the reality is ipv4 is not going away so you need to learn both and be comfortable with both because going forward we're still going to be using one of those two protocols ipv4 rpp6 and the concepts of vlans and broadcast domains and the concepts of routing and administrative distance and even concepts like spanning tree at layer two they're not completely going away even as we change topologies so it's important to be aware of all those so focus on the fundamentals and then follow the road where it takes you as far as excitement and opportunity like my first job in i.t i i went to technical school back in 1985 1986. when i was 84. anyway i got my first job at you know eds and i had no idea what i'd be working on at that time pcs were fairly new and i just kept on you know studying and saying oh that's interesting and there's a need for it and that's how i just tuned my career so i went to paramount pictures in blue cross of california and eds and a lot of other great general motors and i work um anyway a lot of great companies i've worked for along the way all right let's see here uh is there an easy way to memorize the differences between the 802.11 and the letters and i would say probably not so just this like a b g n a x so it will only take a few minutes if you just shut them down and this exam isn't going to be about cisco i don't think cisco is as concerned as do you know what this acronym means as do you know how this protocol works i would focus on that instead of the uh memorization of like how does spanning tree work well if you if you if you study it and plan it lab it up and and practice with it you'll get a chance first hand to see things like designated ports root ports blocking ports what is listing learning who uses it rapid or standard and what's the difference so just by lapping it up it's more important to understand how it works and as you do you'll actually come across the terminology as well all right and each a uh praisance is asking or prashant is asking any plans on starting a channel for ccda nope uh so in my full-time job at cbt nuggets we have a paid service for training over there and i have a great opportunity there to do you know training on lots of different things palo alto firewalls firepower from cisco checkpoint from checkpoint uh and also a lot of routing and switching and other really cool stuff vmware just finished some vmware certification training a few months ago a lot a lot of fun so um as far as this channel the keith barker channel these days i over the last 12 years 10 years 11 years i've had the opportunity of doing lots of different content but these days i'm focused primarily on ccna helping people with their ccna and as people ask me all the time well what do i need to get a ccna i would recommend some major course of study like a course you can get the official course or the official book but something that covers all the details this channel is not that this channel is me picking out elements from the blueprint and thinking you know what that could use a little elaboration or that could be some reinforcement or let me create a lab so i've got like 150 videos on ccna topics from the last year and a half that's available for free but it's not like a full course where you start here and then there and you're done and you're ready to go so it's it's meant to be as an asset or resource so get a course i usually use a book some kind of official course and then lab it to death and labbing it to death in the world of ccna is free with packet tracer and you know after you really learn how to work with the technologies and routing and switching and everything else and configure it on packet tracer then if you want to you can go ahead and say you know what i think i'd like to spend a few hundred dollars more and buy some gear this could be 80 or 100 watts of power per device plus noise and heat have fun laugh it up uh nothing wrong with physical gear except it does cost money and takes power and it's also slower so um yesterday in the office hour it was great we had a question i think was from eric um i we had a question that came in and it was asking about uh hsrp which is a a fault tolerant routing solution our photo and default gateway solution uh first top redundancy protocol that we can use to in case one router dies your clients will still have a default gateway and it's wonderful and the question was in a three-tier architecture with the access layer distribution in the core and with fault tolerance how do you actually implement that what does it look like and i said well let's build it so we built it together right there in the office hour and we just used package pacer dropped in the power supplies put some basic configs in labs it up added a server added a client did a dhcp relay i mean we did tons of cool stuff to help reinforce the concepts vicky was there and she said uh keith you just put the same ip address for the interface vlan one uh or one of the inter on two different switches i said what i like look back there's some console message duplicated dress detected oh i'm so glad she's watching my back and so we have a great opportunity to practice and lab it up and reinforce concepts and that's the way to do it is to study dive into topics use this channel as a resource for ccna to help better understand those concepts and then lab it up and the keithbarker.com also free you can just download there's 20 or 30 labs there in packet tracer you can just go ahead and download for free all right and michael's asking is there a way to automate land wireless land controller configurations for deployments i'm sure there is uh i'm not an expert on how to do that so i'm i don't know off the top of my head but there's probably a way to automate almost everything if you've got the right python programmer and you have the right apis involved and accessible and then you have somebody who can put it all together there's probably ways to automate that um i am mike i don't have any ogit merch yet so i have a i have i bought 100 shirts a couple cisco lives ago i bought 100 shirts and they were all gone then i i ordered another hundred another mostly gone i think i have a few that i still wear but uh i'll help that's on my list to get some merch going that way people can uh get a shirt if they want okay um uh kai is asking i have an access point and a wireless and controller so what else do we use in radius to control bandwidth on aps that's a great question and uh i don't know the answer that's off the top of my head although what i would do if i had to let's say i had a situation where i wanted to do uh that i wanted to implement um control the bandwidth on the aps and i want to use radius to i would look it up i'd go to cisco docs and i would look it up and then implement it but i don't know if the top of my head that's okay there's no way we're going to remember everything all right let's see here what else um thanks for the great job on the just released ftd oh thank you uh that's the firepower course at cbt nuggets that's the only thing i've released right uh for firepower recently uh please when should we expect ice i'm not working on ice at the moment so we have some ice identity services engine as part of uh knox did a course on dna center and as part of that there's a section on ice there's some ice content there and then uh we did a con we did uh part of the ccnp security track which also included ice and 802.1x for authenticating i did that part and so there's a little bit of ice in those two but there's not like a full ice course ice ice baby and then they just went to 3-0 recently and uh anyway so it's we don't have i don't a cbt nuggets we don't have a full offering for ice at the moment and i don't i don't know one an immediate feature either okay let's see here uh travis is asking how do you keep such a passion for what you do it's really fun it's really fun to hang out with everybody so that's a big part of it uh about a year and a half ago two years ago i started doing these quizzes and having online sessions and so forth and i got a discord server and set that up and the admins and moderators there thank you very much for all the support because i don't do all the heavy lifting i have there's a bunch of us that help make it all go so as far as um how do i keep such a passion for what i do having a commitment is something so like today i stayed out i was up really late last night because vegas is open it's incredible i was down on fremont street uh and i was like wow there's just so many people again i'm happy to see it uh so i had a commitment though of today at 11 o'clock and so i knew i had the commitment and so i rose to the occasion to be here and so once i start she's like studying once we start it's not so bad and i i really enjoy helping individuals who want to increase their skills to take that next step and ccna is a great great stepping stone it's not the end effect is never over i remember i got my cca back in 2001 my first one i got another one in 2003. uh in 2001 i got that cert and uh i'm cci cci6783 so i got it you know a long time ago and i can't believe it's been so many years anyway uh i got my ccie and then i wow it's 20 21 so i i got that 20 years ago amazing anyway i got the and i thought to myself shortly after i don't know anything because there's just always so much more to know so just that i would never take any accomplishment as i'm arrived because it's just an opportunity to keep studying keep learning and also doing this for the ccna focus helps keep me refreshing all the concepts like how many times we have the opportunity to revisit wireless every six months or revisit spanning tree every six months or whatever it is that i get to do as an honor to help you in working on your ccna so it's fun to revisit okay blended interesting is a full it's a dual stack feature with multiple protocol stacks ipv4 and ipv6 i think you're right um uh iqbel's asking about blockchain i'll save that for another outside of ccna discussion and uh layer two security isn't it okay so uh if you wanna join me for uh h3n7yw1 if that is your real name join me in discord right after if you want to ask that question so you can elaborate that way you can talk to me in the in the discord server right after this if you want and tron saying do you know network chuck on youtube yes chuck keith network chuck is a great guy and we worked together for i think maybe a year and a half over at cbt nuggets a few years ago so yeah great guy i do know him he and his wife uh this before they had as many children as they have now uh because like maybe three years ago four years ago uh came out to vegas and uh we were able to take him to a show my wife is a performer or uh at cirque du soleil she was at mysterio for like a decade and then she was o for a while and now she's a backup for o in case they need her because she's semi-retired and so we all went to o together uh said chuck and his wife and i and had a great time oh is that the bellagios it's a it's a really good show a few and uh they're opening up so end of the month oh it is the end of the month i think they're mister and oh and a lot of the other shows the big shows are opening up this weekend so i should wait sunday today next this week and next week i think they'll all be open so great great great all right and let's see if there's anything else that i can answer here easily or that's a simple answer okay and uh and tony is asking what time are you using to time warp in packet tracer yesterday oh so in packet tracer there's which is a great tool and it's free i i just can't tell you how awesome that is because when i was first studying cisco like right like electricity was discovered and then i started studying cisco long time ago i i had to buy gear and it was expensive back then back in the early days and even now it's not free it has to be shipped and everything else so in packet tracer which is free and it's fast in the bottom left-hand corner there's like a fast forward button so if you bring up an ospf two ospf neighbors at the same time or what would be ospf neighbors and you're thinking oh because they're both coming at the same time it's going to take 30 to 40 seconds for them to realize that you know there's no dr here and they're going to have an election and one's going to be the dr that would be if you don't want to wait for all that each time you click on the fast forward button it's 30 seconds time warp it's amazing i love it spending treated conversion click click click you don't have to wait for it because sometimes you wait for things like uh i think i'll buy a puppy you know or whatever and you get distracted and then finally happens you forgot i decided where was i so that's the time warp option in packet tracer bottom left hand corner a little fast forward button uh eric is asking is there an alternative like packet tracer for juniper networks no um i don't think there is something as full-fledged and simulatable as a packet tracer but for people who are like past the ccna level and you want an environment where you can lab up lots of cool things uh my go-to these days is even g e e v e ng and that's eve next generation it's a it's been around for a long time and i ignored it forever and so currently i have a subscription for cisco modeling labs annual from cisco that's a couple hundred dollars us and then i also have a license for uh even g pro which is like it's a little under 200 and it's annual as well those are just good investments and i use even g a lot and then i use uh esxi which are these three four rack servers behind me uh where am i pointing uh mr sloth is mr sloth is hiding a blanket which is helping deadening the noise even with sound filtering everything else they get pretty loud if they're all cranking away so for juniper networks if you are not entry level consider even g and i think you'll find some really great options there i know um knox if you're interested in juniper knox hutchinson just created a whole smathering of juniper courses at cbt nuggets but he also has a channel on youtube and so as far as building labs and working with even g he's really really a great resource and a great guy too all right and somebody's asking what are other protocols which are similar to hsrp well hsrp i love the acronyms hsrp fhr a first hop redundancy protocol it provides a default gateway that's redundant for the client so the client doesn't care they have a default gateway and i don't care if it's router a or router b as long as somebody's responding and taking those frames at layer two and taking them packets and routing them so uh the other two big ones are vrp which is an open standard virtual router redundancy protocol and then glbp which is cisco's gateway load balancing protocol so those are the three really hsrp brp and glbp and let's see here um spring serenity saying oh you're welcome um yep everyone around me says buy real equipment but i'm not in position that right now thank you spring serenity for uh being able to hear the fact that packet tracer is wonderful it is i i have seven kids and if one of those kids came to me right now any one of them i don't care and they said i wanna learn cisco i would say great uh i can help you i can point you to the resources that you might want to study i can uh you know help answer questions just show up at my discord server i might give them a little attention but they certainly could and then i would tell them to use packet tracer and they said i want to buy some gear i'd say well great it uh if buying gear this is the reality packet tracer is just it's a simulator so it's not perfect in every possible way for every possible aspect and that's okay but for labbing stuff up it's the best and so if i had one of my kids said i'd like to spend uh you know 70 or 80 u.s per router for a used one and for switch and get them shipped to me and then power them on uh i would say you can do that but just realize it's only for fun because in packet tracer you can click on the rack view and you can see the rack of gear with the cables and they dangle and everything else so uh if you want to do physical gear great it works no problem but i can tell you this my wife whom i love asked me probably every couple weeks hey you know that seven foot pile literally well i actually seen two two smaller piles because i didn't want to tip over i've got almost seven feet in the garage in the corner of gear that's stacked up that i just never power on because i don't need to with a few clicks i can launch it virtually in even g or bring it up in packet tracer and it's wonderful so virtual is the way things are going and if you must have equipment i respect that but just realize it's more of a yeah it's more of a a nicety something that you want more than something you need so just go for packet tracer and and for those yeah i'll get off my horse and let's see here uh the office hours chica's asking is the office hours on saturdays also here on youtube it's not uh we don't record it either so it's just on the discord server which is free there's links in all my videos and it's in the office hour room every saturday at 10 o'clock p a.m pacific so we hang out i usually have a topic or two take questions and we usually have a lot of fun i often times learn many many things yesterday i learned that i moved too fast it's like i had four or five things to configure they're all in my head like and that's why i made the typo and i put in the same ip address and vicky said keith duplicate address i had a few other things too we had to troubleshoot because i was going too fast all right and 4j 47j is asking about some python fantastic hopefully somebody can help him there and uh catrious is asking about cbt nuggets content on nsxt that's vmware's network virtualization you know um maybe uh we are considering some additional vmware i just finished vcp for 2021 the data center virtualization vmware stuff which was so fun to do so uh that's you know horizon or whatever they're calling it now and also nsx um those are strong probabilities so if you if you subscribe to cbtns twitter twitter feed they announce what's coming up and what's in the pipeline so at the moment they're not on the official build list but they could be so stay tuned all right let's see okay that was that that was help me uh i see everything else all right and uh king is asking are you gonna start a a fortinet firewall course so um somebody mentioned i think it was in office hour two weeks ago about i was talking about i was doing some firewall courses and so we mentioned fortinet and so i have never i've never touched fortinet i worked with checkpoint palo alto and cisco's uh security products across the years but i have not looked so i started looking into it and it looks like it's affordable it looks like it has great functionality so i'm going to look into it a little bit but i don't know if there's enough interest at cbt as far as like subscribers who would want to see it so um i am interested in fortinet learning more about it once also once you've configured a few next generation firewalls uh they're pretty they're very similar like hey i can identify applications i can do ssl decryption i can do anti-malware anti-virus i had considered reputations for websites and let you apply all those so most of them have those same features uh and some are better than others but my my in my top list would be how in no specific order palo alto cisco firepower and checkpoint and maybe fortinet if i learn it so i'll have to look into that thank you for that i'll see here drawn's asking what's the future of i.t keith hey here's the future it's going to change and it's going to use a lot of the same fundamentals though as it builds so work on the fundamentals now get good and then whatever happens follow it like for example in my early days uh i learned sql i mean just like 25 years ago when sql was i think it was new um i learned sql never i don't use sql i thought you know i learned it uh the basic structures and how to you know how to you know do joins and foreign keys and primary keys and all that kind of stuff which i can barely even remember now and then as a working in security while we're working with other systems now i understand you know why a sql injection how it works and why it could be devastating and how a programmer should prevent against it so as far as the future of it i don't know i know i'm not a sql programmer and i'm not a developer my career led me to networking which started off with novell back like many many years ago and then microsoft so i learned that with like windows nt time frame and then cisco in the early 90s and cisco and networking has been my core but i also really love virtualization with vmware and i also really love uh some other products like big uh f5 has amazing products so i learn those and study with those and i often create training on those as well all right let me see what else have i got here um uh this is from pi psychosis p-s-y-c-o-g-u-s which i like the name i'm not sure i can pronounce it i like the title uh i have a in-person interview next wednesday as part of a smart hands engineer do you have one a non-technical tip for the interview oh yeah i would say if a person can demonstrate and is willing to be a good team player and be nice that's huge like i can integrate as part of a team non-technical question so what you know why should we hire you hopefully you're adaptable and you're willing to be a team player and be able to support and help other people and a continual learner like whatever comes up it needs to be learned i can learn it or i have a history of learning it so that would be a recommendation be a team player all right let me see if everything else uh shree is asking any upcoming course on cbt knights you're working on um the way you explain things is amazing well thank you for that uh let's see here what a i finished firepower a few weeks ago i've been working on palo alto the pc nsa which is the administrator and then i'm going to start kicking off next week i'm going to start kicking off the pcnse which is the engineer regarding palo alto uh with step by step how to you know make it sing and dance and behave so that's coming up and over the last year it's been a whirlwind of amazing fun stuff so thanks for asking okay let's see here and then josh adams i'm going to go ahead and my interface is saying do you want to show this or not and i say yes josh adams is saying that david bumble is doing a course giveaway which is one of which is python go to his channel to get access perfect david bumble chuck keith network chuck uh it's jeremy jeremy's it labs there's a lot of great resources out there and my hat's off to everybody some some individuals are doing it for their living which is understandable and they do a great job other people are volunteering their time so i would just encourage you to be kind to everybody out there who's providing any kind of service especially the leftist of the spree and uh leverage them but yeah david bomble is a great guy and he's very here's what i love about david if i have a question about i don't know how how does that work or how do i integrate that i know if i watch a david bomble video he is going to show me everything he's going to be methodical and he's not going to like you know smooth over like sometimes with i.t we have to do a lot of troubleshooting to get something to work and with david he's not going to skip a step like like if we try to follow him i have high confidence that if we take david bomble at his word like do this then this and here's how that works uh it'll end up like this he's very consistent and for that i am very grateful so anyway david way to go all right um ikbill's asking is it good practice to send back and forth request to the cloud for industrial uh okay so that's not a ccna related question so i'm gonna come see me in the uh the discord server after if you'd like and we can chat about that uh another chat about the merch okay great great great and uh vicky's lifesaver for beginning and networking oh vicky thank you so great to have everybody on board and i appreciate those kind words and let me see if uh what else oh i actually is asking about gns3 you know if if you're in the ccna level i would say spend no time no time and playing around with any emulators just use the simulator for the free one that does all the basic stuff which is packet tracer and that way you won't get viruses by looking for things and trying to download things you just use packet tracer and practice and then as you proceed if you're going to go further with cisco like at the ccnp level or or beyond uh then you could go ahead and look at some simulators so the big ones out there are cisco modeling labs which is great from cisco uh even g which in my opinion is great including the flexibility it has with other vendors i mean i i've done i did an sd-wan course at cbg nuggets for cisco's viptela solution and i actually used uh evg to build the lab i also built a lab for palo alto in even g i built a lab for um firepower in even g and so it's it's my go-to these days but gns3 i use that for a long time and uh they're now owned by solarwinds and um gns3's nothing wrong with that either so have at it and then also uh see gns3 even g cml yeah those are the big three out there and there's probably others but those are the three big ones and it it's not like uh you know like bragging rights like i'm using this it's like wait i just want something that will let me practice and replicate like what the real devices are gonna do so if it's g and s3 or c or even g or whatever happens to be it doesn't really matter as long as it works and sometimes there's a learning curve so uh and getting l working and going it might take a day or two uh to put all the pieces together and so have some patience uh david bumble has some excellent videos on how to get even g up and running and including images and it's great okay who is the ceo of google i don't know you could google that or use bing [Laughter] he's bing and asked that question so if you can google something like that uh please feel free to do it um no switching in gns3 you know actually we've done um you can put a little modular port in like a one of the cisco routers that's supported and have like a little mini me version of switching some of the commands are different but i hear you um okay let's see what else will network engineering become extinct uh no ever never i mean if there's a button you can push that just does everything somebody behind the scenes a lot of people behind the scenes are making that whole network function including troubleshooting and setting up the apis and they have so um no i mean when ai takes over i don't think that's gonna happen anytime soon uh maybe but um yeah okay let's see if there's any other questions for me uh all right news fort worth news now fort worth has some very funny comments thank you for that and uh pomo from rush is here good to see you thanks for showing up let's see if there's anything else uh any plans for video training in mcafee web gateway or by cbt tonight it's not that i'm aware of this though it's on our radar and um i'm not saying what should i take after ccna that's a great question depends on what you want to do having to um having it uh knowledge about system administration which includes the the active directory that glues most corporate networks together is microsoft's ad so having some new knowledge regarding how that works and basic administration would not hurt you same thing with linux understanding it having a little bit of experience with it not going to hurt you as well all right so for the mc yeah microsoft changed their certifications a while ago so nick is saying the mca say doesn't exist anymore but they have something uh equivalent to that entry level all right let's see what there's what else there is all right that's it um thanks for joining me in the in a few minutes i'm going to be jumping over to the discord server and just hanging out in the ccna voice room if you want to ask any questions about some of the quiz questions we had today or you know chat with other people it's pretty much just an open forum for open nice pleasant discussions if you want to join us feel free and if not we'll see you in the next event whether that's uh 10 o'clock am's 10 o'clock a.m on pacific time on saturdays for the open office hour or whether it's next sunday every sunday 11 a.m pacific time for another quiz it'll be great to have you so let me send you some music and my appreciation and until then be kind to everybody keep on studying you can do it and it is absolutely worth it catch you next time [Music] [Music] [Music] you

Channel: Keith Barker

Views: 2,686

Keywords: cbt nuggets, cbt training, ccna, ccna 200-301, ccna certification, ccna study, ccna training, cisco, cisco ccna, cisco certifications, cisco training, ccna fundamentals, cisco ccna 200-301, keith barker, ccna exam, 200-301 videos, 200-301 ccna, cisco ccna certification, cisco certification, wifi, cisco wireless controller, cisco wireless access point, cisco wireless lan controller

Id: g-t3ksKylq8

Length: 67min 22sec (4042 seconds)

Published: Sun Jun 27 2021