I was always confused how switches learn about mac addresses and forward frames when two or more switches are connected to each other. This video has truly made all things crystal clear. Thanks

i followed all the steps but when pinging it tells that destination host unreachable , so i figured out to set up the routing for the routers and then after many tries i cant ping the other side whatsoever, any one can explain whats the possible issue

You are the best INSTRUCTOR I have seen so far.

All the current networking professors should take online classes here to refresh their memories.

thank you so much

What if I run Stunnel in Client mode on Linux Server and destination is F5 where I have installed certificate decrypt traffic and skipping stunnel installation os stunnel in Server mode.

Thank you. Very well done.

Don't know how I ended up in a 12 year old video but this seems to still work. I thought for sure this would be outdated but I was wrong. 👍

Do you need to configure routing protocols before using ACLS'S?

does arp request manually send or when does it send out?

Unfortunately, all the non-Cisco dual WAN routers, which I tried, transmit data through the failover WAN even when the primary WAN is available and operates stable (pings, analysis data, etc..). Would you know, please, if it is possible to configure the secondary Failover WAN so that no metered data ist transmitted while primary WAN runs stable?

Wow, 2024, and this video is still extremely relevant and apropos. Thank you so much.

Thank you very much for this breakdown. That magic number was the missing piece, once in place the rest came easily! For someone learning with no prior experience this was a godsend. Thanks again!

@danscourses - I used your videos 14 years ago whilst doing my degree, I then used them when I was teaching, and the learners loved the simplicity of your approach and now I find myself reminding myself of how to do the odd thing which I have not done in a while - and here I am. How you have not got more views I do not know - you should. Amazing support from you. Thanks

The perfection

I'm so lucky to have found this channel and susbcribed already.

thanks

thanks

thanks

I just want to add the 3 in 802.3 came from the fact that the guys from Digital Intel and Xerox were sitting at Table 3 of a restaurant (the Wagon Wheel) in San Jose, when they came up for the specification. The rest is history.

Very Good. Clear and Concise.

Why does it say incomplete command whenever i write a command into the switch ?

wow .🤯

How do i change language 😊

Thank you!

VERY BASIC

Nice!

i'm just watching this video. Thanks for explaining <3 I believe there is one digit missing in the 3rd part of the binary versions for the ip address and the subnet mask address <3

Stay away !

1 million warnings.

Thanks 🎉🎉🎉🎉

Thank you for the video. Can we then say that a Network Address will always have a 0 on the fourth octet?

Oh man, you are a savior. I have a school project and this video helped clarify how to assign those Vlans for my project. Thank you so much.

I love your videos man. My respect.

Thank you very much Mr this really helped me because now adays they teach us nothing in school thanks to your videos

@2:59 video time stamp, where did the 3 come from? Anyone?

Question. at 3:00 video time stamp, why did you choose to borrow three bits from the last Octec?

Great video. It still stands up over a decade later!

Very clear explanation. Thankyou!

why did everything just get deleted in the last one

Broo, you do good but your videos take longer time, i recommend you should summarize

The link doesn't work anymore... any updates?

Didnt work

still good up to today's date

No decimal or fract -- will ever - have any d(x) for f(x)! Muslim magic! I.e. -- they have -- "Receipt - of Man Slaughter!"

/2p''x thrm mrk wvz' + 8''vk mtsub ruch < ~tmp 2'' x 2''n 4''thrm mrk cmd/ /p2''x wvz' |n'| z'X'' kolmn mtsub abv ~tmp int=cjz avK'xn cmd/ /4''idvk'' thrm abv < ruch wvz''X'vt(2'' x 2''|pn''| < dub arund rcvr/ /2p'' x px'' |2n''| mtsub abv < 8''vk , 4''idvk'' prv wvz' cmd/ /i.e. kolmn dach tn < rcvrx arrai < vk'' thrm mrkz abv cmd/ /insrt vk'' paavlow cntnt < @td(xRr''|2n''| Dpavn cjz cmd rceipt/

Discourses are the clearest.

very clear explenation, thanks alot!

hi Dan. hope you have a good day. i want to ask, can this tutorial be implemented on cloud server SaaS virtualization in virtualbox, i am working on my final assignment, so i can graduate from university. thanks Dan

How do you simulate public IP addresses that are configured on a modem, like what you would have in real life?