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What happens if i have 802.1Q configured on my end and the other end runs with ISL? I want to know what happens in both scenarios, if the device that i am running with 802.1Q is Cisco and if i am running with other vendor devices like HP. I believe ...
I know this may sound odd for tech savvy's but I am new to datacentric environment, can someone help me please (I read few blogs but still need clear explanation)1. What VDC, VPC, VSS does?2. What are the difference between Cisco 6XXX series and Cisc...
Was this issue resolved ? If yes, what did you do to resolve it, please share the steps that you made to resolve this problem. so that we can learn something out of this.
Cisco developed ISL with lot of plans in there mind but it resulted with 30 byte header tag (Causes processor overhead).Whereas, 802.1Q is Industry standard and it uses 4 byte VLAN tag (Simple and serves the purpose very well). ISL was the first trun...
Are you running on PVST ?Consider we have Vlan 10 and Vlan 20When you run PVST, The root bridge of Vlan 10 will not be the root bridge of Vlan 20.So this can be the reason for Network drop, Like others said design and config will help us to narrow do...
Thank you Leo, I know its not possible. Just got confused by a silly guy's talk in my work place. Still waiting for someone to explain me onDoes DTPs are exchanged and then tears down the session or DTP exchange will not happen on the first place ? I...
