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Bronze

dot1q trunk

hi everybody!

Does dot1q not support pvst?

cisco switches by default operates in pvst mode. So how can dotq trunk appears to support pvst?

thanks a lot!

2 REPLIES
Blue

Re: dot1q trunk

dot1q is perfectly compatible with pvst STP standard.

Not sure I understand what you're asking...

Bronze

Re: dot1q trunk

thanks for your reply. I just found out it was pvst+ not pvst that support dot1q.cisco switches by default operate pvst+ so that explain why dot1q tunnel works between switches.

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