Hello good risk..I … Hello good risk..I am trying to get into the field right now..What steps do you recommend for me to get into a decent job.?.What certifications etc etc?
Thank
Your knowledge to … Your knowledge to share with us is appreciated as your discussed a critical topic about routers, switches and hubs. These devices are confusing a bit so i really enjoyed seeeing your video about this.
Technically, hubs … Technically, hubs don’t actually send traffic out all ports. A hub must never emit a frame out the same port it was received on.
Hubs are big and clunky.
One can make a custom sniffing cable that has 4 connectors (two connectors at each end of the cable), where the sniffing ends have nothing connected to the TX pairs, so the sniffer cannot transmit, and the switch won’t see you.
Modern switches have the ability for the admin to configure mirror, SPAN, or MONITOR ports.
Not really, but … Not really, but they have to be very close to you on the network (between you and the switch). The switch can be set to send an alert when two hardware devices are sharing the same port, but sniffers can be configured to only listen and never broadcast anything. You could use encryption, like a vpn or https session but that is the only protection.
Great Video, I … Great Video, I enjoyed watching it.
Are you going to ever do a video on protecting from wardriving ? I ask because I can’t help but wonder how many people have open AP’s out there just because they don’t know or don’t even do anything extra like mac address filtering for added protection…
That will be great. … That will be great. May be u could create an index and put in your main page. Newbees like me, dont know whcich sequence of vdos to see. It will suerly be a great help.
Great video. It … Great video. It would have been better if TechAnvil could name the sessions in the way to be seen, I am little confused which one comes first and next.
Thanks a lot again for sharing ur knowledge.
Eh. I knew hubs … Eh. I knew hubs were no good where I work. Where I work they’re a violation of policy, and it’s interesting to know that some random person could hook up an extra wire, run it through nearby spaghetti, and hook up a port sniffer to spy on people’s computer use. =)
A network runs on three types of devices, the Router, the Switch and the Hub. I give a basic description of each and comment on when they are used.
May 5th, 2010 at 6:44 am
thanks for the …
thanks for the information but i already know it but thanks any way
May 5th, 2010 at 6:44 am
Hello good risk..I …
Hello good risk..I am trying to get into the field right now..What steps do you recommend for me to get into a decent job.?.What certifications etc etc?
Thank
May 5th, 2010 at 6:44 am
Can’t wait for you …
Can’t wait for you to do something on HPC and cluster computing !!
I am a MCSE and can really appreciate the simplicity of your presentations.
Good Job !!
Jon_Of_Pentium_III
May 5th, 2010 at 6:44 am
Very nice and very …
Very nice and very straightforward! Thanks!
Additionally, a router includes an ethernet switcj plus other services like Network Address Translator, a Hardware firewall, DHCP server, DNS, etc.
May 5th, 2010 at 6:44 am
Been in IT …
Been in IT networking for 20 years.
Like it, you made it very simple !
May 5th, 2010 at 6:44 am
“Its better to give …
“Its better to give than to Receive”, Thank You Sir Techanvil
May 5th, 2010 at 6:44 am
I have been looking …
I have been looking for a video just like this. Thank you!
May 5th, 2010 at 6:44 am
hey cutie
hey cutie
May 5th, 2010 at 6:44 am
This video helped …
This video helped solidify a basic understanding between these three devices. Thanks so much.
May 5th, 2010 at 6:44 am
Your knowledge to …
Your knowledge to share with us is appreciated as your discussed a critical topic about routers, switches and hubs. These devices are confusing a bit so i really enjoyed seeeing your video about this.
Thanks
Y.O.U.S.A.F
May 5th, 2010 at 6:44 am
Thanks for taking …
Thanks for taking the time to share your knowledge and expertise, it is much appreciated!
Ian
May 5th, 2010 at 6:44 am
Technically, hubs …
Technically, hubs don’t actually send traffic out all ports. A hub must never emit a frame out the same port it was received on.
Hubs are big and clunky.
One can make a custom sniffing cable that has 4 connectors (two connectors at each end of the cable), where the sniffing ends have nothing connected to the TX pairs, so the sniffer cannot transmit, and the switch won’t see you.
Modern switches have the ability for the admin to configure mirror, SPAN, or MONITOR ports.
May 5th, 2010 at 6:44 am
Nope. Hubs are …
Nope. Hubs are stupid, they simply repeat all packets to everyone.
May 5th, 2010 at 6:44 am
YOU SHOULD PUT …
YOU SHOULD PUT TOOLS, GADGETS IN SINGLE FRAME,that one can freeze the image and has an overview.
May 5th, 2010 at 6:44 am
Amazing video.Keep …
Amazing video.Keep it up and share the good work.
May 5th, 2010 at 6:44 am
Not really, but …
Not really, but they have to be very close to you on the network (between you and the switch). The switch can be set to send an alert when two hardware devices are sharing the same port, but sniffers can be configured to only listen and never broadcast anything. You could use encryption, like a vpn or https session but that is the only protection.
May 5th, 2010 at 6:44 am
Is there a way to …
Is there a way to protect yourself from being sniffed by someone inside a network using a hub?
May 5th, 2010 at 6:44 am
“ARP Cache …
“ARP Cache poisoning” Sounds like a good CCIE lab question.
May 5th, 2010 at 6:44 am
Yes, I have at …
Yes, I have at least 3 WiFi shows coming up. They take a little longer to shoot, so I have to work them into my schedule.
May 5th, 2010 at 6:44 am
Great Video, I …
Great Video, I enjoyed watching it.
Are you going to ever do a video on protecting from wardriving ? I ask because I can’t help but wonder how many people have open AP’s out there just because they don’t know or don’t even do anything extra like mac address filtering for added protection…
May 5th, 2010 at 6:44 am
That will be great. …
That will be great. May be u could create an index and put in your main page. Newbees like me, dont know whcich sequence of vdos to see. It will suerly be a great help.
May 5th, 2010 at 6:44 am
I have been …
I have been thinking about just that. DO you think I should split them up by topic?
May 5th, 2010 at 6:44 am
Great video. It …
Great video. It would have been better if TechAnvil could name the sessions in the way to be seen, I am little confused which one comes first and next.
Thanks a lot again for sharing ur knowledge.
May 5th, 2010 at 6:44 am
Eh. I knew hubs …
Eh. I knew hubs were no good where I work. Where I work they’re a violation of policy, and it’s interesting to know that some random person could hook up an extra wire, run it through nearby spaghetti, and hook up a port sniffer to spy on people’s computer use. =)