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Chapter 20 Mgmt Config and System Restart Menu

MES-2110 User’s Guide

154

20.9 The Port Abnormal Traffic Detection Screen

This Switch can detect excessive broadcasts or transmission load on a port and

temporarily or permanently block traffic transmission on each port. Use this

screen to configure the Switch’s threshold settings for blocking a port. You can

also have the Switch unblock a port when it is no longer receiving large broadcast

packets.

Click Mgmt Config > Port Abnormal Traffic Detection to open the following

screen.

Figure 87 Mgmt Config > Port Abnormal Traffic Detection

The following table describes the labels in this screen.

Table 70 Mgmt Config > Port Abnormal Traffic Detection

LABEL DESCRIPTION

Protection Use this to enable or disable abnormal traffic detection on the

Switch.

Abnormal Traffic Set the rules for abnormal traffic in the fields described below.

Threshold Specify a threshold value (in broadcast packets per second). If

transmission load on a port exceeds this threshold, the Switch

blocks the port. The block can be blocked permanently or for a

period of time, depending on what you specify in this screen (see

fields below).

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ZyXEL Communications MES-2110 Guia do Utilizador Página 154