What does PVLAN stand for?

The SM24-100SFP-AH provides features such as Private VLAN, DHCP Snooping and IP Source Guard to help protect the subscriber's traffic from affecting each other.

Advanced security and traffic control features include access control list, RADIUS and SSH support, as well as 4-queue QoS and private VLAN support, TACACS+, and IEEE 802.

All data transferred is fully secure within a customer's private VLAN.

Benefiting from Accton's internally designed ASIC, routing firmware and Mercury software technology, the ES3526Y has features that take it beyond L2, with support for Private VLAN, 802.

PrivComm has more than 30 properties in the Twin Cities area committed for the installation of private VLAN networks.

3ad link aggregation protocol which enables bandwidth aggregation and link redundancy -- Security Services: -- Private VLAN which ensures highly secured VLAN with access control between ports -- Radius and TACACS+ enhancements to improve AAA server assignment flexibility and key security -- Routing Enhancements: -- User configurable packet forwarding optimization -- BGP4 next-hop recursion -- Bandwidth Control and Optimization: -- Customers can now rate limit certain control packet in order to secure high system integrity while control inbound and/or outbound user traffic.

Also, TACACS+ authenticates management access to the switches, and Private VLAN Edge provides security and isolation between ports on a switch so that traffic from "protected" ports is only sent to the uplinks and cannot travel to another port within a switch, thereby keeping calls private.