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Contents
QuantaMesh Ethernet Switch Configuration Guide ............................................. 1
1. QuantaMesh QNOS5 Features ....................................................................... 19
1.1. Switching Features Introduction ............................................................................................ 19
1.1.1. VLAN Support ................................................................................................................................................... 19
1.1.2. Double VLANs ................................................................................................................................................... 19
1.1.3. Switching Modes .............................................................................................................................................. 19
1.1.4. Spanning Tree Protocols (STP) .......................................................................................................................... 19
1.1.5. Rapid Spanning Tree ......................................................................................................................................... 19
1.1.6. Multiple Spanning Tree ..................................................................................................................................... 19
1.1.7. Bridge Protocol Data Unit (BPDU) Guard ......................................................................................................... 20
1.1.8. BPDU Filtering .................................................................................................................................................. 20
1.1.9. Port-channel ..................................................................................................................................................... 20
1.1.10. Link Aggregate Control Protocol (LACP) ........................................................................................................... 20
1.1.11. Multi Chass Link Aggregation Group (MLAG) ................................................................................................... 20
1.1.12. Flow Control Support (IEEE 802.3x) .................................................................................................................. 20
1.1.13. Asymmetric Flow Control .................................................................................................................................. 21
1.1.14. Alternate Store and Forward (ASF) ................................................................................................................... 21
1.1.15. Jumbo Frames Support ..................................................................................................................................... 21
1.1.16. Auto-MDI/MDIX Support .................................................................................................................................. 21
1.1.17. Unidirectional Link Detection (UDLD) ............................................................................................................... 21
1.1.18. Expandable Port Configuration ........................................................................................................................ 21
1.1.19. VLAN-aware MAC-based Switching .................................................................................................................. 22
1.1.20. Back Pressure Support ...................................................................................................................................... 22
1.1.21. Auto Negotiation .............................................................................................................................................. 22
1.1.22. Storm Control ................................................................................................................................................... 22
1.1.23. Port Mirroring ................................................................................................................................................... 22
1.1.24. sFlow ................................................................................................................................................................. 23
1.1.25. Static and Dynamic MAC Address Tables ......................................................................................................... 23
1.1.26. Link Layer Discovery Protocol (LLDP) ................................................................................................................ 23
1.1.27. Link Layer Discovery Protocol (LLDP) for Media Endpoint Device ..................................................................... 23
1.1.28. DHCP Layer 2 Relay ........................................................................................................................................... 23
1.1.29. MAC Multicast Support .................................................................................................................................... 24
1.1.30. IGMP Snooping ................................................................................................................................................. 24
1.1.31. Source Specific Multicasting (SSM) ................................................................................................................... 24
1.1.32. Control Packet Flooding .................................................................................................................................... 24