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Community Member

Private vlans

Hi, everyone.

I have some questions considering private vlans. I understand how it had to be configured and who it works in general. But i have some questions considering its functionality in depth.
As i understand during the frame encapsulation process the secondary vlan is injecting to the frame, then when switch considering its CAM table decides to move the frame through uplink(promiscuous port) with primary vlan it removes the tag of secondary vlan from the frame and injects the tag of primary vlan. Am i right? If i am right this technology is very like dot1q tunneling with vlan transation.
If i am not right, please correct me. I need the explanation considering OSI model.

Sent from Cisco Technical Support iPad App

CCNA, CCNA Security certified
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Community Member

Re: Private vlans

I am wondering! Is there anybody who asks himself the same question as i do? Nobody answer me. It is pity!
Please help me! You are my last hope!

Sent from Cisco Technical Support iPad App

CCNA, CCNA Security certified
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