Security Safeguard Engine | D-Link DES-1228 guide

Security > Safeguard Engine

D-Link’s Safeguard Engine is a robust and innovative technology that automatically throttles the impact of packet flooding into the switch's CPU. This function helps protect the Web-Smart Switch from being interrupted by malicious viruses or worm attacks. By default this is Enabled.

Figure 39 – Security > Safeguard Engine

Security > Broadcast Storm Control

The Broadcast Storm Control feature provides the ability to control the receive rate of broadcasted packets. If Enabled (default is Disabled), threshold settings of 8,000 ~ 4,096,000 bytes per second can be assigned. Press Apply for the settings to take effect.

Figure 370 – Security > Broadcast Storm Control

Security > 802.1X Setting

Network switches provide easy and open access to resources by simply attaching a client PC. Unfortunately this automatic

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D-Link DES-1228 user manual Security Safeguard Engine, Security Broadcast Storm Control, Security 802.1X Setting

Contents

DES-1228 Table of Contents Page Iii Page Purpose Terms/Usage Gigabit Ethernet Technology Introduction Switching Technology Fast Ethernet Technology Features IEEE802.1X Port-based Access Control Forwarding Mode Technical SpecificationsKey Components / Performance Switching Capacity Max. Forwarding Rate Port Functions Sdram for CPUFlash Memory Front panel 1000Mbps Copper Chassis DimensionsReset button on Ports in the front Emission EMI and Safety Certifications Temperature Storage TemperaturePower consumption AC input Installation Unpacking Rack Mounting Attach the adhesive rubber pads to the bottom Connecting Network Cable Attach the mounting brackets to the Switch AC Power Front Panel Reset buttonLED Indicator 10/100 BASE-TX Twisted Pair Ports Port 1~24 AC Power Connector Rear Panel10/100/1000 BASE-T Twisted Pair Ports Port 27~28 Understanding LED Indicators Power and System LEDsPower LEDs Ports 1 ~ 24 Status LEDs Link/Act 100Mbps 1000Mbps Ports 27~28 10/100/1000 Base-T LEDs Link/Act When the 1000Mbps LED light is on, the respective port Installing the SmartConsole Utility Supported web browsers SmartConsole Utility Features Menu Toolbar Option includes Refresh Time and Group Interval functions Definitions of the Discovery List features Discovery List Monitor List Definitions of the Monitor List functions and terms View trap Device Setting This space has been intentionally reserved for notes Firmware Upgrade Login Web-based Management Log in screen Tool Menu Tool Menu Setup Menu Tool Menu Firmware Backup and Upload System System Setting C P System Trap Setting System System Setting System Port Setting System Trap Setting System Port Setting System Snmp Setting System Snmp Setting System Password Access Control Configuration 802.1Q Vlan Configuration 802.1Q Vlan Default Setting Configuration 802.1Q Vlan Add VID Configuration Trunking Configuration Igmp Snooping Configuration Igmp Snooping Configuration Page Page Configuration Igmp Router port Settings Configuration 802.1D Spanning Tree Configuration Spanning TreePage Configuration Port Mirroring Configuration Port Mirroring QoS 802.1p Default Priority QoS 802.1p Default Priority Security Safeguard Engine Security 802.1X SettingSecurity Broadcast Storm Control Security 802.1X Setting Page Security Mac Address Table Static Mac Security Static Mac Address Security Mac Address Table Dynamic Forwarding Table Security Dynamic Forwarding Table Monitoring Statistics Monitoring Statistics Monitoring Port Statistics