Netgear GS728TP User Manual download pdf (Page 399)

100

101

Managing Device Security

399

ProSafe M5300 Switch

MAC Filter Summary

Use the MAC Filter Summary page to view the MAC filters that are configured on the system.

To display the MAC Filter Summary page, click Security

 Traffic Control> MAC Filter  MAC

Filter Summary.

Field Description

MAC Address The MAC address of the filter in the format 00:01:1A:B2:53:4D.

VLAN ID The VLAN ID associated with the filter.

Source Port Members A list of ports to be used for filtering inbound packets.

The following table describes the information displayed on the page:

Port Security

Port security, which is also known as port MAC locking, allows you to limit the number of

source MAC address that can be learned on a port. If a port reaches the configured limit, any

other addresses beyond that limit are not learned, and the frames are discarded. Frames

with a source MAC address that has already been learned will be forwarded. Port security

can help secure the network by preventing unknown devices from forwarding packets into the

network.

The Port Security folder contains links to the following features:

• Port Security Configuration on page 399

• Port Security Interface Configuration on page 400

• Dynamic MAC Address on page 402

• Static MAC Address on page 403

Port Security Configuration

Use the Port Security feature to lock one or more ports on the system. When a port is locked,

only packets with an allowable source MAC addresses can be forwarded. All other packets

are discarded.

To display the Port Security Configuration page, click Security

 Traffic Control> Port

Security

 Port Administration.

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