Free CCNA | Configuring EtherChannel | Day 23 Lab

Free CCNA | Configuring EtherChannel | Day 23 Lab | CCNA 200-301 Complete Course

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Free CCNA 200-301 flashcards/Packet Tracer labs for the course: jitl.jp/ccna-files
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In this lab, day 23 of my free CCNA 200-301 complete course, you will configure EtherChannel using PAgP (Port Aggregation Protocol), LACP (Link Aggregation Control Protocol) and static EtherChannel.
In this FREE and COMPLETE CCNA 200-301 course you will find lecture videos covering all topics in Cisco official exam topics list, end-of-video quizzes to test your knowledge, flashcards to review, and practice labs to get hands-on experience.
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======================
0:00 Introduction
1:42 Step 1
6:09 Step 2
7:49 Step 3
9:40 Step 4
12:08 Step 5
12:46 Step 6
14:53 Boson NetSim
#cisco #CCNA

Пікірлер: 328

@Ironbull200 Жыл бұрын

I tried to complete this Lab before I watched the video and I managed to do it. But I must admit, I found it quite challenging to not forget anything and keep track of all the different configurations necessary. This was a great exercise to solidify the material learned through the lectures. Thanks so much for building this course and providing it for free!

@aquastorm9960 4 жыл бұрын

Jeremy’s lectures are the only thing I’m excited about in this quarantine! You are doing a great job there sir :)

@JeremysITLab 4 жыл бұрын

Thank you Harshith :)

@alexandermswahili3717 2 жыл бұрын

This is the only thing am do excited about it's something I love to do, love IT and networking keep doing the good work, God bless you brother

@alexandermswahili3717 2 жыл бұрын

I can have other videos for Ccna lab so I don't need to search for them when taking my lessons thank you

@IntrophyGamer Жыл бұрын

I did the lab without watching the video and I managed to complete everything correctly! Really proud of myself and thank you so much for your videos!!

@nblgus2595 10 ай бұрын

bro you are making us look like noobs 😂😂{ noob though }

@IntrophyGamer 10 ай бұрын

@@nblgus2595 It'll get easy, dont worry. Btw, I managed to pass my CCNA and finally got a networking job :)

@johnconnor9787 3 жыл бұрын

Jeremy, you are an awesome teacher. Thank you very much for all the knowledge that you share with us here, composed in such a great explanatory way. Everything is super clear and if we have questions you do not ignore and reply to all the messages. We really appreciate this. Thank you very much

@JeremysITLab 3 жыл бұрын

Happy to help! I appreciate the comments, thanks :) 👍

@nargesghabezi6203 Жыл бұрын

Your videos are amazing Jeremy, I am hoping you'll keep updating the videos for 2023 exams, in case of topic changes ...

@onaopemipoodetunde9860 2 жыл бұрын

I really appreciate your videos, what I try to do is to build the network I see i.e the configurations you also made before the lab video begins, I feel it's made me better in general

@zaxwrld 8 ай бұрын

If anyone's having issues with an error on 3. where after you run the command no switchport and it gives you the error "must be L2 or L3, or vice versa" you need to configure the Port channel itself with no switchport and it'll let you change it. Ran into this issue myself.

@user-wd9ui4br5l 4 ай бұрын

Great thanks

@travelandexplorebd8962 11 ай бұрын

Jeremi Sensei is the best of all. your free course gives me hope to pass my CCNA exam.

@alifalah800 4 жыл бұрын

sir jeremy i dont really have so much words to thank you & thank your great effort , i am really grateful for you ,you are one of best instructors i ever watch god bless you , your student from iraq

@JeremysITLab 4 жыл бұрын

Thank you for your kind words, I'm glad to hear that :)

@sarmadmansour7565 Жыл бұрын

Hi Ali, this is Sarmad, from Iraq as well. I want to communicate with you please.

@mohameddoubad1653 4 жыл бұрын

THANKS @Jeremy's IT Lab , i'm really appreciate that effort and GOD bless you man .

@JeremysITLab 4 жыл бұрын

Hi Mohamed, thank you for watching my channel! :)

@Angelwt26 4 ай бұрын

10:19 this was the only command i missed, i was trying everything and wondering why i couldn`t reach the server. A good reminder to keep practicing all the subjects. Thanks for these awesome videos.

@nearcooper7339 Ай бұрын

Same I missed this one too, felt like an idiot when i watched the video

@edwardpritchett1588 9 күн бұрын

I did the same thing. I enabled IP routing on one of the layer 3 switches and not the other. Had to start it all over to figure out what went wrong.

@shlomiunger3518 3 жыл бұрын

Awesome lab Jeremy! Can't wait to try out the NetSim labs as well!!!

@JeremysITLab 3 жыл бұрын

Nice, I'm sure you'll leave NetSim 👍

@aldelacruz8507 4 жыл бұрын

Jeremy, this is fantastic. I'm familiar with Cisco learning on the job but your videos are a fantastic way to learn the fundamentals. I'm on #17 due to time I probably will have to sign up for one of the courses in your description to finish up and take the test. Again.... many thanks!

@JeremysITLab 4 жыл бұрын

Glad you're liking the course! If you want another course, definitely pick up Neil's course I link to in the description, that's the course I used when I got my CCNA. Highly recommended!

@shahidhusain8767 4 жыл бұрын

Sir Jeremy.. Lot of thanks for providing such great content on CCNA ... knowledge is for spreading, benefit for society... Thanks...

@JeremysITLab 4 жыл бұрын

Thanks for your comment Shahid! :)

@shahidhusain8767 4 жыл бұрын

@@JeremysITLab Lot of thanks to u 2 Sir...Keep Spreading the knowledge on various different subject also Sir... Thanks...

@lja1993 Жыл бұрын

While doing this lab I noticed a slight discrepancy between yours and mine. I didn't have to configure trunk encapsulation on the L3 switches. Would this have been a Packet Tracer update that maybe made that model of switch behave differently?

@Ironbull200 Жыл бұрын

I noticed that too. I assume the Switch model somehow got updated, so that it only supports dot1q. Like Jeremy said in the Lectures, configuring encapsulation is not necessary if the switch only supports dot1q.

@babarhyatt7578 Жыл бұрын

@@Ironbull200 Same thing experienced but wud just say that its good u figured something which is required otherwise but not here, Shows u r taking lectures and making notes seriously. Regards

@notunknown8275 4 жыл бұрын

Eyyye i did the lab without the video but i still watch it after . thank you so much :D and now i know how cisco devices negotiate they use cdp

@JeremysITLab 4 жыл бұрын

Glad you learned something ;)

@rotrose7531 2 жыл бұрын

Thank you very much, best friend to follow our ccna journey.

@Reason_over_Dogma 2 жыл бұрын

Than you for the 3:10. I kept doing show int trunk to see if it would show and was perplexed why it didn't! XD

@muhannedbelaid8849 4 жыл бұрын

I can’t thank u enough bro. ! god bless u man ^^ .

@JeremysITLab 4 жыл бұрын

Thank you Muhaned!

@Panzerkampf1995 4 жыл бұрын

Hey Jeremy, I love these videos and they have clarified a lot of points I struggled on in the past. That being said using boson and other study guides I am starting to push past where you have the videos. I was wondering if you could do a video on how to sign up for the CCNA exam itself. Thank you for the wonderful videos.

@JeremysITLab 4 жыл бұрын

Thanks, I'm glad my videos are helping! Sure, I'll think about making a video about how to sign up once I have some spare time.

@Panzerkampf1995 4 жыл бұрын

Thanks a bunch, enjoy the day.

@Alberto.81 3 жыл бұрын

Thanks Jeremy for another great lesson. I messed up a lot in this lab need to review carefully 😬

@JeremysITLab 3 жыл бұрын

No worries! Doesn't matter if you get it the first time, as long as you learn from it.

@Alberto.81 3 жыл бұрын

@@JeremysITLab Hi Jeremy! The interfaces PO need also the "no shutdown" command ? they act as regular routed interfaces?

@youssefsalama663 3 жыл бұрын

Well done, thanks!

@Alex-eq7uh 2 жыл бұрын

Brilliant as always

@kwamea6010 4 жыл бұрын

Great content..as per usual..Thank you again!

@JeremysITLab 4 жыл бұрын

Thank you, glad you think so! :)

@dmitrikazantsev3692 Жыл бұрын

When I decided to do the lab once again and this time from scratch, I've got completely stuck with multilayer switch as Packettracer kept reporting that DSW is powered down and wouldn't give access to CLI. I did a google search and discovered that actually you have to manually drag and drop icon of a power supply over icon of actual switch device with your computer mouse. Twice. Well. That was a creative way for Cisco to show who the real boss is here. :) Since I cannot imagine a live human being configuring a device which is switched off (no lights, no sound, no fans, all dark and cold), but I was glad they didn't ask me to bolt the rack to the floor dragging 4 blots and 4 washers with my mouse before giving access to CLI. ;) Great series Jeremy!

@saitejaprathipati3988 Ай бұрын

whats the power supply dude..? i mean is it a battery or something else..?

@dmitrikazantsev3692 Ай бұрын

@@saitejaprathipati3988 Cisco Packettracer in its desire to be as realistic is possible considers simulated equipment to be turned off and doesn't allow any CLI with it until you ~"physically" install~ power supply units. To do this you need to drag and drop two icons of power supply module using your computer mouse in your simulation, which I see as a joke.

@AggelosDRZ 5 ай бұрын

it took me time, but I had only 1 small mistake I confused the (source and destination IP addresses.) with SRC-IP instead of src-dst-ip, going to play on Net Sim thanks Jeremy, btw Net sim is also working on Mobile phones and tablets and that's great.

@nit235 4 жыл бұрын

Thank you again Jeremy !

@JeremysITLab 4 жыл бұрын

My pleasure, thanks Adam!

@Awed1b Жыл бұрын

As always, this was real helpful, clear, and easy to follow. Thank you! Q. If I am setting up an office remotely, can I pre-configure the switches, then once they are set-up, have someone plug in the connectors? If so, is there any reason to not do it this way? (Day 23 Lab)

@pissedputin7738 4 жыл бұрын

Thank you sir, I used your channel as reference for Boson.

@JeremysITLab 4 жыл бұрын

Thank you, I appreciate it! :)

@martinflavell3045 Жыл бұрын

love you Jezza!

@tech5186 3 жыл бұрын

thanks for your effort , your way in teaching is very understood able

@JeremysITLab 3 жыл бұрын

Thanks, glad to hear that :)

@MitrixsenCZ 2 жыл бұрын

Hi Jeremy! Thanks for the tutorial! A question. Why are we assigning the default gateway IP to the L3's switch SVI? Couldn't we just assign it to PO1?

@carterwright8886 10 ай бұрын

Jeremy, when configuring the routes can the SVI be used as the next hop? I tried that first and could not get it to work, also hard to find a straight answer online. Thanks for awesome videos!

@Martin_JY 29 күн бұрын

Thanks Jeremy AS ALWAYS!

@julianwildauer 10 ай бұрын

Jeremy our hero

@toniatfort56 Ай бұрын

Thanks @Jeremy I now understand this better

@kenlynn8857 Жыл бұрын

another great lab

@marekkordas740 4 жыл бұрын

Hi @Jeremy's IT Lab, First of all thank you for this great course, they way how you doing it is great really appriciate your work. I have one question. subscribed to your mailing list got confirmation email but haven't received any flashcards or packettracer lab files. is it still live or should look for them somewhere else?

@JeremysITLab 4 жыл бұрын

Hi Marek! Send me an email at jeremy@jeremysitlab.com. I’ll get back to you later with the links when I get home.

@Guitarrr01 Жыл бұрын

I presume the L3 switches were changed at some point since the video was created and they only support dot1q and not ISL so no need to specify anymore but that will definitely throw you off a little.

@Hasan-oy5ms 2 жыл бұрын

Hello Jeremy..this is awesome...I have a question, when you configured the load balance in ASW1 and ASW2 you changed it to dst-src-ip, but how the layer 2 switch will check the IP if it cannot decapsulate the ip packet?

@teerath1000 Жыл бұрын

Looking for answer of same question !!

@Mittez Жыл бұрын

They can look at IP addresses for Load Balance, they just can't do any changes. it's like a "view access" for load balancing

@otabektillavayev3309 10 ай бұрын

ООО оори

@fereydoonsassani377 2 жыл бұрын

This was a really good Packet tracer lab.

@JeremysITLab 2 жыл бұрын

Thanks, glad to hear it!

@countertop5952 2 жыл бұрын

One question; I understand that all configuration done on the Port-Channel interface will be applied to all member interfaces, correct? The only thing you should configure beforehand is if the interface should be layer 2 or 3, but for example tagging vlans, changing native vlan, etc can be done only on the PO interface? I only ask because we didn’t change any config except for make the ports trunk in L2.

@ghaniturkman 4 жыл бұрын

Great teaching skill with calm attitude, Thanks for being here in youtube which is my whole time instructor, i have boson NetSim but i cannot run the commands there, any solution for this please.

@JeremysITLab 4 жыл бұрын

Thank you! Can you tell me what commands you can't run on NetSim?

@ghaniturkman 4 жыл бұрын

Jeremy's IT Lab actually I cannot start it when I type enable it gives message incomplete command even I cannot enter privileged mode, so I decided to practice with packet tracer and get help from the labs of NetSim, and one more question I built a network and I created vlans and made two switches the roots as 1 for vlan10 and the other for vlan20 as primary and opposites in secondary, but the loop occurred and the same without primary and secondary started working normally and the loop happened when I configured ether channels, I don’t know how to add image here otherwise I would pin the image for the details

@DJChameleonLSoB 4 ай бұрын

@ 10:40 - vs creating static routes to the missing subnets, i just assigned the default gateway of the routers to their neighbor-router port-channel ips > pings were successful \o/

@jordanrosemanmusic 5 ай бұрын

I got really confused when configuring ip routes. I was overthinking the preconfigurations and thought I had to configure the vlans to the trunk link on g1/0/3 & g1/0/4. I now understand that I was confusing myself. The vlans + default gateways were already configured and all I needed to do was configure the routes between DSW1 and DSW2. I need more practice with Multi-Layer Switches.

@unrealriot 4 жыл бұрын

Hi Jeremy, for load balancing regarding real world applications, are there any specific cases where you need to set inputs to source addresses only or destination addresses only besides configure to "src-dst-ip" ?

@JeremysITLab 4 жыл бұрын

I've never done it, but I guess there could be situations where, depending on the traffic patterns in your network, traffic would be more evenly balanced using src-dst-mac, for example.

@mkhlafa6809 3 жыл бұрын

Thank you Jeremy for the fantastic explanation. Really appreciate it. I have a question regarding ASW1 and 2. My understanding is those switches operate in Layer 2 as they're access switches. Why they can balance load based on src and dest IPs then? Thank you so much!

@JeremysITLab 3 жыл бұрын

They can still look at the IP address for the purpose of Etherchannel load balancing

@mkhlafa6809 3 жыл бұрын

@@JeremysITLab Thank you!

@jamesharris1613 2 жыл бұрын

This lab was one of the more challenging so far. I eventually figured it out. I really use that "?" a lot.

@aliksz 4 жыл бұрын

Nice video!

@JeremysITLab 4 жыл бұрын

Thanks Alexander!

@CasablancaConfidential 5 ай бұрын

thank you very much

@bigsnake4637 7 ай бұрын

I didn't have to set the encapsulation on DSW2 or DSW1, it just accepted the switchport mode trunk command

@Socrupus Жыл бұрын

Thanks❤

@johnconnor9787 3 жыл бұрын

Just one little question to clarify: If layer 2 Switches are not aware of IP, how can they load-balance etherchannels based on IP?

@JeremysITLab 3 жыл бұрын

It depends on the switch model some older ones might not be able to. But most switches these days have both Layer 2 and Layer 3 functionality.

@AndriyKerez 3 жыл бұрын

@@JeremysITLab I was wondering about the same... What would happen, if ASW1 or ASW2 is not a multilayer switch , and the load-balancing was set to src-dst-ip?

@warcryplayer5751 3 жыл бұрын

I think, it is because they're not using a routing protocol or static configured route, they're using an algorith to forward traffic in this case they load-balance and that algorithm use the hash which is found in the last bits of the source and destinantion ip addresses and they perform a xor operation on those last bits. (I think that the algoritm is not important for the exam)...The fact that layer 2 switches are not able to route packets doesn't mean that they are not aware of IP addresses. They keep using IPs addresses for administrative reasons (like in Telnet or SSH) or maybe they use IP addresses to perform a local algoritm, just like in this case...As far as i could see packet routing and load-balance are two different processes.

@MAbdilahi 4 жыл бұрын

Thanks Jeremy

@JeremysITLab 4 жыл бұрын

My pleasure, thanks for watching :)

@MAbdilahi 4 жыл бұрын

Hey Jeremy thanks for the letting us Boson code I brought the Netsim thanks again

@hasithakumarasinghe2592 4 жыл бұрын

Really great

@JeremysITLab 4 жыл бұрын

Thank you! :)

@VelezBiH Жыл бұрын

I was not able to set the encapsulation like Jeremy did at 5:10 mark in packet tracer. I can only say that its that mose likely they updated packet tracer and this is no longer possible. That said my encapsulation was set to dot1q by default for me so worked out in the end.

@paulschneider2856 Ай бұрын

How was your pace with these lessons guys? One a day, multiple a day, space out throughout the week while using flashcards?

@sebcarter1046 Жыл бұрын

Hi Jeremy! At 20:45, on DSW2, when you type the command '#show spanning-tree vlan 1', all the designated ports show 'BLK' for blocking. I was under the impression that designated ports were usually in a forwarding state. Is there a reason for this? Thanks :)

@konefine3626 4 жыл бұрын

Genius!!

@JeremysITLab 4 жыл бұрын

Thank you! ;)

@Alberto.81 3 жыл бұрын

Hi Jeremy, is it considered an error configuring the range (go1-2) as trunk instead of the Po1 I saw that the ping work fine, not sure that's correct thou. Thanks for your help you're really great keep up the good work, don't give up!

@JeremysITLab 3 жыл бұрын

No I don't think so! If the ping works and the etherchannel's status seems fine, it's no problem 👍 Sometimes there are multiple correct ways of doing things :)

@aussietx9403 Жыл бұрын

I noticed that as soon as the load balance method was changed to src-dst-ip I was not able to ping anymore from PC1 to the server. Put it back to src-mac and it worked again. I suspect that is just another packet tracer limitation.

@justfahmi6948 Жыл бұрын

Hi Jeremy first of all I wanna say thankyou for your free complete course, they are really helping me out grasping every concept, secondly i wanna ask about the day 23 Lab, have u see the link light color of etherchannel between DSW1 and DSW2? in my packet tracer only one link is green-green (G1/0/2 - G1/0/2), the other link (G1/0/1 - G1/0/1) is orange-orange, probably indicating this interface not in use, would you like to help me about this, thanks btw

@user-wu8le4wg9w 11 ай бұрын

If someone has this problem, try to use default interface command on etherchannel interfaces.

@jerry9038 Жыл бұрын

In step 4 when i check the routing table after enabling ip routing on dsw1, the static route does not show up. What could be the issue?

@benpring8367 7 ай бұрын

8:39 unable to add an ip address to DSW2 (command unavailable only ipv6) must first enable "no switchport" on p02 interface to access command

@MassHypnosis805 2 ай бұрын

Thank you so much I was stuck on this for a minute.

@Judicial78 2 жыл бұрын

I always try doing the labs before watching the lab video, I had my interface range up and set my etherchannel group, then instead of switching to the group I just did switchport mode trunk from the interface range and it formed the trunk without needing to set the encapsulation type. edit: so I went back and tried doing it your way and the l3 switches dont have switchport trunk encapsulation command.

@StylistecS 2 жыл бұрын

Ran into the same problem. It didn't reject my sw trunk command.

@kesicidelici61-bp5oj 3 ай бұрын

that is right! also modern L3 switches dont have ISL option, they say.

@SuperSTUPIDHORSE 4 жыл бұрын

Jeremy, I have one question about etherchannel and spanning tree, when you check the spanning tree on the access switches, why does it shows the port-channel as a shared link, just like a hub? (you can see it too on 5:52), and if I manually change the link type to point-to-point, what will happen? As always, thank you for your lessons. This few days of binging through your course has been really great, and it really helps me with my upcoming networking competition. Salute from Indonesia. :)

@JeremysITLab 4 жыл бұрын

Not sure about that, to give an accurate answer I'd have to try that out on physical equipment, I don't have any available at the moment. God luck with your competition!

@johanna-bapt.martaasaeda9499 2 жыл бұрын

I wanted to ask the same thing, too!

@cherifcherif5652 3 жыл бұрын

Hello, Thank you for the presentations. Is it possible to have the slides used in your videos? Best regards'

@JeremysITLab 3 жыл бұрын

Hello, Sorry, I don't provide the slides.

@stephenapenkwah 4 жыл бұрын

Than you sir

@JeremysITLab 4 жыл бұрын

Thanks for leaving a comment, Stephen :)

@Pankaj-ti8rv 2 жыл бұрын

It's really hard to remember to all these commands. I've a question that to get into the cloud or network firewalls, what are the concepts of networking or ccna should i know thoroughly Jeremy...?

@awaken477 2 жыл бұрын

Jeremy, why do we needed to enable switchport trunk encapsulation dot1q on Layer3 switches, when enabling trunking on them but not on Layer2 switches on the other side ? Is there a difference ? I did the lab by myself but I had only one mistake and it was that encapsulation on L3 Switches...Cheers

@JeremysITLab 2 жыл бұрын

Some switch models only support 802.1q encapsulation, so you don't need to specify it. On switches that support both 802.1q and ISL, you need to specify which to use.

@user-yf1xl6uz5u 2 жыл бұрын

Hello, i really appriciate this video. I have qestion. I donwloded this LAB and created PO2 on both swithes.I tryed to add Ip adresses IPV4 between DSW1 and DSW2 but it was immposeble because was active only IPV6 adresses for both swithes. Could you please explane me is problem with PAcet tracer in my PC or I made mistake?

@cristianfeliz8284 Жыл бұрын

I don't understand what is the dynamic thing when you use LACP or PAgP because if a I create in on site of the switches the port channel I thought that automatically the other neighbor switch connected with the same interface that has a port-channel in the configure switch also going to generate automatically this Ethernetchannel in this neighbor switches.

@Holdivar 9 ай бұрын

Not sure if this is a thing with Packet Tracer, but when I set up the trunk I just entered the command while configuring the interface range g0/1 - 2. It still configured PO1 as a trunk. In a real world scenario would it be different? Thank you for your videos! They've been great.

@user-vw1hz4fx1h Жыл бұрын

when I use de command show ip route, vlan route is no in de table, is there other extra configuration that i am skipping?. In other hand, thanks for your job, it´s been a lot help for my professional development

@adamkhan1745 Жыл бұрын

Hey @jeremmy's IT lab, i did the lab the way you configured it but my DSW1 interface where still in (I) idle state not (P)

@user-bx5zy1mu3v 2 жыл бұрын

Thank you very much Sir, for that a great lesson! The only thing what is not clear to me is when we are configuring the layer 2 switches to balance the load based on destination ip addresses, but layer 2 swithes do not work with ip addresses, so I am wondering how the load balancing is going to work in this situation?!

@JeremysITLab 2 жыл бұрын

They can still look at the IP address for the load-balancing decision!

@user-bx5zy1mu3v 2 жыл бұрын

@@JeremysITLab Thank you very much, now it is clear!

@mohamedfinohbangura8472 Жыл бұрын

I did not configure the sw trunk encapsulation dot1q on the distribution layer switch ports po1 but it still works and am also having the correct flags on both interface .....was the sw mode trunk command not supposed to be rejected ? Thank you

@lim9975 4 жыл бұрын

Hi Jeremy, is encapsulation ISL forming a trunk too as dot1q? Why in Task 2 question 9 asked for configuring the Port-Channel 1 interface on DSW1 and DSW2 to trunk unconditionally if ISL able to form a trunk and when we need to use ISL or dot1q in this case?

@JeremysITLab 4 жыл бұрын

Yes, ISL forms a trunk too. However dot1q is preferred because it is an open standard (only Cisco devices can use ISL). Even many modern Cisco devices can't use ISL.

@lim9975 4 жыл бұрын

@@JeremysITLab Thanks for your answer!!

@kenny-et2dc Жыл бұрын

Please what's the default gateway IP for PC1. Im sure it uses the DSW1. How was it configured on the multilayer sw?

@XxThePlaylistxX 2 ай бұрын

I was a little confused why the routing table was empty after I had created static routes, and realized that I needed to enable routing by using the command "ip routing".

@obwizy 3 жыл бұрын

hi Jeremy for test i tried to change two switches configured by lacp to pagp but after changing the mode from active to desirable the show r=etherchannel channel summary command shows the interfaces to be down and the protocol is still lacp. are there further configurations am missing?

@JeremysITLab 3 жыл бұрын

No other configurations should be needed, but sometimes Packet Tracer doesn't work properly

@user-ub2cg3kv8l Жыл бұрын

Hi Jeremy, 5:57 port is in 'Shr' state, because ports are in Half-Duplex . does it PacketTracer issue?

@abdelrahmanelsherbiny8833 4 жыл бұрын

Hi Jeremy, Thank you for the video. I have two questions though: 1. Can I change the protocol, for example form PAgP to LACP, after the port channel has already been created and configured with a specific protocol? 2. If yes, then what are the CLI commands required to do so? Thanks for your help

@JeremysITLab 4 жыл бұрын

I haven't tried it, but I think you will have to delete the current port-channel and then remake it. For example: SW1(config-if-range)# no channel-group 1 mode desirable ( *removes the interfaces from the PAgP port-channel* ) SW1(config-if-range)# no interface port-channel 1 ( *deletes the port-channel interface* ) SW1(config-if-range)# channel-group 1 mode active ( *configures the interfaces in a new LACP port-channel* )

@abdelrahmanelsherbiny8833 4 жыл бұрын

@@JeremysITLab I tried that before but wasn't able to delete the channel. Probably because I didn't use the (no interface port-channel 1) command. I think it should work now. Thanks for the help Jeremy, you're the man.

@adesesanadelekan9219 Жыл бұрын

Jeremy is this normal, I notice in global config mode when you type: 'do sh ethernnel' this command does not finish by pressing the Tab key on the key but on privileged mode you immediately see the command options, is this normal.

@morriskong182 3 жыл бұрын

Does configuring different load balance mode on a single link is allowed? for example, one end is configured with src-mac and another end is configured with src-dst-ip.

@JeremysITLab 3 жыл бұрын

Yeah that's allowed

@mukyus4309 9 ай бұрын

my layer 3 switches takes trunk without encapsulation dot1q......with only switchport mode trunk ..i didn't configure dot1q

@josephvelasquez2677 2 жыл бұрын

Hey Jeremy great lab, can you please answer a question I have? You see, I input the command switchport trunk encapsulation dot and I get an invalid input error. I even wrote the whole command with dot1q at the end and I still get an invalid input error. But, I check my summary and I've gotten everything right just like you in this lab. Is this error just a glitch in packet tracer? Thanks in advance Jeremy

@JeremysITLab 2 жыл бұрын

Perhaps the switch you used doesn't support that command. On a lot of newer switches that command isn't available because they only support dot1q, so there's no need to specify it.

@Melox-gt2oy 4 жыл бұрын

How many videos are yet to come i.e. how much information is still missing to cover all objects of the CCNA? I know in might be hard to answer, but when do you estimate that you are finished? I am just asking, because I am very interested in the CCNA and also taking the test and you are my only resource to learn from :D

@JeremysITLab 4 жыл бұрын

The course is probably about 50% complete, there are still many topics left! Unfortunately it will probably be finished early next year, I don't have enough free time these days to make more than one video per week.

@Melox-gt2oy 4 жыл бұрын

@@JeremysITLab Ok, thank you still for going through the effort of making these great videos!

@shlomiunger3518 3 жыл бұрын

At 10:26 in 'show ip route', is it merely a packet tracer bug that we don't see the Local /32 IP routes of both the SVI and the routed port on this Layer 3 Switch?

@JeremysITLab 3 жыл бұрын

I think so, they should appear.

@seyiotuks8680 2 ай бұрын

My interface g1/0/1 on DWS2 link light is orange, but if its working as an etherchannel as i have properly configured it, shouldnt that be green? everything is pinging properly. not sure why its like that

@Ashterisk7 4 ай бұрын

even if the switch is a LAYER 2 switch, it can still use src-dest ip for load balancing?

@filipjevtic106 2 жыл бұрын

Hello Jeremy, i have a question. When configuring layer 3 EhterChannel i first did the int range command with ehterchannel-group 2 mode on, after that i configured on int po2 no switchport command. Does it have a difference? Or is it the same if i configured on int range, no switchport command? P.S.Thanks for a great course! All the best!!

@JeremysITLab 2 жыл бұрын

The order doesn't matter as long as the port channel has the correct configurations in the end!

@filipjevtic106 2 жыл бұрын

@@JeremysITLab Thanks for answer! All the best!

@arsenmkrtchyan4832 3 жыл бұрын

06:10 I thought that if spanning-tree type is shared then it should be operating in half-duplex. But not in this case, isn't it?

@JeremysITLab 3 жыл бұрын

Correct, it's not half-duplex.

@thetoxicmetalhead 4 жыл бұрын

Sir Jeremy, like how many videos we're from the finish? I may apply my certification exam in September :(

@lim9975 4 жыл бұрын

now is 50% only

@JeremysITLab 4 жыл бұрын

Hi! As Lim said, it's only about 50% complete at the moment.

@RandomGeneric999 4 жыл бұрын

Hi Jeremy are you covering the automation and sdn stuff too?

@user-cy8gs6ui6n 3 жыл бұрын

@thetoxicmetalhead Did you pass the exam?

@sriramharish6866 2 жыл бұрын

Jeremy do you have a pdf for all day 1 to day 52 videos.if you have please reply me?

@farestaef6713 20 күн бұрын

When i type show spanning-tree. It only shows the fastethernet ports and not the Gigabitethernet. Although ive connected the cables on the gig ports just like in the video….whats the Solution?

@gary_lam 2 жыл бұрын

I dun understand why "switchport trunk encapsulation doq1q" is used to setup on DSW when ASW dun need ?

@kesicidelici61-bp5oj 3 ай бұрын

on DSWs, "show spanning-tree" command does not show the static etherchannel. Anyone knows why? When I type "show spanning-tree interface po2" then it show it with a status of 3. Any help would be appreciated!