All Questions
5
questions
1
vote
4
answers
3k
views
Communication between different VLANs
In my previous understanding, there is no way to communicate between two VLANs using only layer 2.
After all, this is the purpose of having VLAN.
I found a forum that claims the following.
1.VLANs can ...
- 45
1
vote
1
answer
2k
views
Layer 3 switch model 3950 encapsulation
How to ensure trunk link in the switch are using dot1q encapsulation, when dtp (dynamic trunking protocol) is enable along with vtp.
I know when manually setting trunk links, you can force the trunk ...
3
votes
2
answers
31k
views
What is difference between standard VLAN extended VLAN?
I know that the range of standard VLAN is 1-1005 and in extended VLAN the range is 1-4094.
But is just range is the difference?
- 355
1
vote
1
answer
337
views
DTP mode desirable and on
the on mode still negotiable (send/receive DTP) until i set it no negotiate so what is the Difference between on and Desirable.
please give an example :))
- 41
2
votes
1
answer
648
views
Cisco ME3x00 - QoS for layer 2 trunks
I have some ME3800's running 15.3(3)S which aggregate layer 2 circuits from customers. They all have a similar configuration of an incoming trunk on Gi0/1 and then Gi0/23 & Gi0/24 are layer 3 p-t-...
- 5,300