Same here ... Got thrown right into IPv6 terminology ... most of which I don't understand right now. Wish some numbering prefix was added to the titles of these videos if they can't be rearranged.
Please do vedios for ccna-security,I LOVER your vedios it will very easy to understand.I want to learn CCNA-SECURITY and am waiting for and good reply.😃😃
Hello Dan, I'm at CCNA R&S at the Scaling Networks module. I'm at chapter 3: STP, but it is really complicated. I understand switch sends BPDU frame with BID: - Bridge priority - Extended System ID - MAC addresss Bridge priority is 4 bits and extended system id 12 bits. I still don't understand why it increments from 0 - 4096 - 8192 etc.. ? 12 bits = 4096 but how does it multiply to 8192 it would need a extended system id of 13 bits? (2^13)
the bridge priority as you mentioned isnt 4bits by itself , it is 4bits(bridge priority) + 12bits(system id extension) = 16bits(BID) Notice that you dont see the bridge priority individually, rather a decimal number that can be denoted by 2^16 number.
After learning the concept, this was a great straight-forward explanation
For young network professionals out there, understand the concepts. These concepts will still be applied in non-cisco devices.
Thank you for videos. Hi from Lima Perú.
I think your playlist *Cisco CCNA 1 - Introduction to Networking* is out of order because this is the first video I get.
Right .............
Anyone figure out an order to watch these in?
Same here ... Got thrown right into IPv6 terminology ... most of which I don't understand right now. Wish some numbering prefix was added to the titles of these videos if they can't be rearranged.
I love your videos man. My respect.
you are a very good teacher.
Good Tutorial, i'm from Indonesia,thx for tutor,
Please do vedios for ccna-security,I LOVER your vedios it will very easy to understand.I want to learn CCNA-SECURITY and am waiting for and good reply.😃😃
Thnxxx i have had an issue regarding this and this video fix that for me
Thank you for this.
thanks a lot my friend .
Hello Dan, I'm at CCNA R&S at the Scaling Networks module.
I'm at chapter 3: STP, but it is really complicated.
I understand switch sends BPDU frame with BID:
- Bridge priority
- Extended System ID
- MAC addresss
Bridge priority is 4 bits and extended system id 12 bits. I still don't understand why it increments from 0 - 4096 - 8192 etc.. ?
12 bits = 4096 but how does it multiply to 8192 it would need a extended system id of 13 bits? (2^13)
Isn't it because You can have 4096 VLANs (including extended) and You can set every instance of STP its own priority?
the bridge priority as you mentioned isnt 4bits by itself , it is 4bits(bridge priority) + 12bits(system id extension) = 16bits(BID)
Notice that you dont see the bridge priority individually, rather a decimal number that can be denoted by 2^16 number.
thanks
How cani get the course to practice?
If you go to netacad.com you can register an account and sign up for the Packet Tracer free course