CTS FOS-3128 Series - Layer 2 Protocol Tunnel Configuration

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4.4.14 Layer 2 Protocol Tunnel Configuration
Select the option Layer 2 Protocol Tunneling Configuration from the Switch Management
menu and then the following screen page appears.
L2PT (Layer 2 protocol tunneling) allows Layer 2 protocol data units (PDUs), including
CDP(Cisco Discovery Protocol), LLDP(Link Layer Discovery Protocol), STP(Spanning Tree
Protocol), VTP(Vlan Trunking Protocol), LACP(Link Aggregation Control Protocol), PAgP(Port
Aggregation Protocol), and UDLD(Unidirectional Link Detection), to be tunneled through a network.