Manuals / EverFocus / Computer Equipment / Switch

EverFocus ESM316T002R user manual Defence Engine, Hint§

Models: ESM316T002R

1 60

Page 54

Defence Engine

Defence Engine is a advanced feature that can prevent switch’s CPU from being overwhelmed by flooded packets, such as unknown unicast, unknown multicast, or broadcast packets. This function can be used to prevent malicious viruses or worm attacks.

Web Smart switch interface

To configure Defence Engine settings:

1.Click Security, Defence Engine.

2.Set Defence Engine status to Enabled.

3.Click Apply.

Figure 41: Defence Engine

Hint§

The following parameters are shown on the LLDP Neighbors page.

■Defence Engine — Enable or disable the feature. (Default: Enabled)

Page 54

Image 54

EverFocus ESM316T002R user manual Defence Engine, Hint§

Contents

PLUS TWO SFP PORTS GIGABIT MANAGED ETHERNET SWITCH 16 PoE+ PORTSUSER MANUAL ESM316T002RCHAPTER ContentCHAPTER 3 Configuration CHAPTERCHAPTER 4 Security CHAPTER 5 MonitoringCHAPTER 6 Tools ABOUT THIS GUIDE Features OverviewRevision History CHAPTER 1 The Introduction Web BrowserLogging In Figure 3 Web-Based Management Interface IP Address Setting CHAPTER 2 SystemSystem Information IPv6 Address Setting Hint§Port Setting User AccountFigure 7 User Account Setting State-Set the link state of port interfaces. Default Enabled Hint§CHAPTER 3 Configuration Trunk Group SettingFigure 9 Trunk Group Setting Trunk Distribution Algorithm Setting Figure 10 Trunk Distribution Algorithm SettingHint§ Page LACP Setting Figure 11 LACP SettingHint§ Static VLAN Table Setting Hint§VLAN Port Setting Figure 13 VLAN Port SettingHint§ VLAN-Stacking Table Setting Hint§Vlan Stacking Setting Figure 15 VLAN Stacking SettingHint§ IGMP Multicast Group Information Hint§IGMP Snooping runs on Layer 2 switch to manage and control multicast groupsFigure 17 IGMP Snooping IGMP Global Setting Hint§IGMP VLAN Setting Hint§Spanning Tree Figure 18 spanning tree settingsHint§ Minimum The higher of 6 or 2 x Hello Time + Maximum The lower of 40 or 2 x Forward Delay DefaultMinimum The higher of 4 or Max. Message Age / 2 + Maximum Default Minimum Maximum The lower of 10 or Max. Message Age / 2Spanning Tree Port Setting Figure 19 spanning tree port settingsHint§ Config - The administrator configured path cost setting Disabled - There is no connection on the portPath Cost - The path cost setting for the port P2P - The point-to-point setting for the portFigure 20 Port-based Priority Setting Quality of Service QoSPort-based Priority Setting Hint§DSCP-based Priority Setting Hint§Priority to Queue Mapping Setting Figure 22 Priority to Queue Mapping SettingHint§ Packet Scheduling Setting Figure 23 Packet Scheduling SettingHint§ LLDP Configurations Figure 24 LLDP SettingsHint§ LLDP Neighbors Hint§Figure 25 LLDP Neighbors SNMP Setting Trap Receivers Setting Hint§Hint§ Port Mirroring Setting Hint§Port Security Setting Hint§Trap to CPU Send an SNMP trap message. This is the default Drop Drop other traffic from the portForward No action is taken. Traffic is forwarded as normal Bandwidth Control Setting Hint§Type - Specify ingress or egress traffic. Default Ingress State - Enable or disable the rate limit. Default DisabledJumbo Frame Setting Figure 30 Jumbo Frame SettingHint§ Management Access Filter Figure 31 Management Access FilterHint§ Power over Ethernet Setting Figure 32 Power over EthernetHint§ CHAPTER 4 Security MAC Address InformationHint§ Static MAC Setting Hint§MAC Filtering Setting Figure 35 MAC Filtering SettingHint§ 802.1x Setting Hint§802.1x Port Setting Figure 37 802.1x Port SettingHint§ IP Filter Configurations Figure 38 IP Filter ConfigurationsHint§ 255.255.255.0 allowedStorm Control settings Figure 39 Storm Control settingsHint§ Port Isolation Hint§Figure 40 Port Isolation Defence Engine Hint§Figure 41 Defence Engine CHAPTER 5 Monitoring Port Statistics InformationHint§ Http Upgrade CHAPTER 6 ToolsHint§ Reset Factory Defaults To restore factory defaults Web Smart switch interfaceFigure 44 Reset Reboot SPECIFICATIONS‐ Quality of Service QoS port-‐based or DSCP Backplane speed 36 Gbps Switch architecture store and forwardConfiguration options ‐ LAN settings IP address, Gateway, etc