Basic Switching (Layer 2 Capability) This section discusses how to configure Layer 1-2 switching functions and includes these topics: AppDirector Physical Interface Configuration Layer 2 Interface Table Virtual LAN Spanning Tree Protocol VLAN Tagging Link Aggregation (Port Trunking) Port Mirroring This table summarizes Layer 2 capability for Radware’s OnDemand switches. Layer 2 Feature ODS1 and ODS1 XL ODS2 and ODS2 XL ODS3 v2 and ODS3 XL ODS VL and ODS VL XL Radware Segmentation (physical Port and VLAN) Yes Yes Yes Yes Regular VLAN (bridging) Yes Yes Yes Yes Switch VLAN No Yes Yes No VLAN tagging 802.1q Yes Yes Yes Yes Link aggregation 802.3ad Yes Yes Yes Yes Port mirroring (Copy port) No Yes Yes No STP 802.1d No Yes Yes No