Users Guide

Contents 5
Key PoE Plus Features . . . . . . . . . . . . . . . 71
Power Over Ethernet (PoE) Plus Configuration
. . 72
PoE Plus Support
. . . . . . . . . . . . . . . . . . 72
PoE 60W Support
. . . . . . . . . . . . . . . . . . 73
Powered Device Detection
. . . . . . . . . . . . . 73
PoE Power Management Modes
. . . . . . . . . . 73
Power Management in Guard Band
. . . . . . . . 75
PoE Plus Default Settings
. . . . . . . . . . . . . . 76
Switching Features
. . . . . . . . . . . . . . . . . . . 78
Flow Control Support (IEEE 802.3x)
. . . . . . . . . 78
Head of Line Blocking Prevention
. . . . . . . . . 78
Jumbo Frames Support
. . . . . . . . . . . . . . . 78
Auto-MDI/MDIX Support
. . . . . . . . . . . . . . 78
VLAN-Aware MAC-based Switching
. . . . . . . . 78
Back Pressure Support
. . . . . . . . . . . . . . . 79
Auto-negotiation
. . . . . . . . . . . . . . . . . . 79
Storm Control
. . . . . . . . . . . . . . . . . . . . 79
Port Mirroring
. . . . . . . . . . . . . . . . . . . . 80
Static and Dynamic MAC Address Tables
. . . . . 80
Link Layer Discovery Protocol (LLDP)
. . . . . . . 80
Link Layer Discovery Protocol (LLDP) for Media
Endpoint Devices
. . . . . . . . . . . . . . . . . . 81
Cisco Protocol Filtering
. . . . . . . . . . . . . . . 81
DHCP Layer-2 Relay
. . . . . . . . . . . . . . . . 81
Virtual Local Area Network Supported Features
. . . . 82
VLAN Support
. . . . . . . . . . . . . . . . . . . . 82
Port-Based VLANs
. . . . . . . . . . . . . . . . . 82
IP Subnet-based VLAN
. . . . . . . . . . . . . . . 82
MAC-based VLAN
. . . . . . . . . . . . . . . . . 82
IEEE 802.1v Protocol-Based VLANs
. . . . . . . . 82
Voice VLAN
. . . . . . . . . . . . . . . . . . . . . 83
GARP and GVRP Support
. . . . . . . . . . . . . . 83