D-Link 48-Port 10/100Mbps Web-Smart Switch with 4-Port 10/100/1000Base-T and 2-Port Combo SFP DES-1252 Uživatelský manuál stáhnout pdf (Strana 54)

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 380 – 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

configuration also allows unauthorized personnel to easily intrude and

possibly gain access to sensitive data.

IEEE-802.1X provides a security standard for network access control,

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D-Link 48-Port 10/100Mbps Web-Smart Switch with 4-Port 10/100/1000Base-T and 2-Port Combo SFP DES-1252 Uživatelský manuál Strana 54