Thursday, July 26, 2012

Private VLANs de-constructed in 50 words!

Private VLANs can be de-constructed into 3 types of ports

"P" ports
"C" ports
"I" ports

Promiscuous "P" ports - no restrictions
Community "C" ports can talk to other "C" ports in same community, and to "P" ports
Isolated "I" ports can only talk to "P" ports

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