AT-GS950/24 Web Interface User Guide
257
Destination MAC Filter
This chapter contains an explanation of the Destination MAC Filter feature
as well a procedure for configuring it. This chapter includes the following
sections:
“Overview” on page 257
“Destination MAC Filter Configuration” on page 257
“Delete Destination MAC Filter” on page 258
Note
To permanently save your new settings or any changes to the
configuration file, select
Save Configuration to Flash
from the
main menu on the left side of the page.
Overview
The Destination MAC Filter feature prevents the AT-GS950/24 switch from
forwarding packets to a specified device. On the Destination MAC Filter
Page of the AT-S109 Version 1.1.0 Management software, enter the MAC
address of the device that you want to filter.
After the switch receives a packet, it examines the destination MAC
address of the packet. If the destination MAC address matches a
MAC address set in the filter, the software prevents the switch from
forwarding it and drops the packet.
You may want to block access to a device within your organization. For
instance, you may not want users on the Sales group switch to have
access to a server on the Accounting group switch. You can enter the
MAC address of the Accounting server as a destination MAC address filter
on the Sales group switch. When a packet destined for the Accounting
server is received by the Sales group switch, the switch drops the packet.
The Destination MAC Filter is a subset of the static MAC address. For
more information about MAC addresses, see Chapter 15, “Overview” on
page 216.
Destination MAC
Filter
Configuration
To set MAC address in the Destination MAC Filter, perform the following
procedure:
1. From the main menu on the left side of the page, select the
Security
folder.
The
Security
folder expands.
2. From the
Security
folder
,
select
Destination MAC Filter
.
The Destination MAC Filter Page is displayed. See Figure 92 on page
258.
Summary of Contents for AT-GS950/24
Page 12: ...Figures 12 ...
Page 14: ...List of Tables 14 ...
Page 18: ...Preface 18 ...
Page 60: ...Chapter 2 Basic Switch Configuration 60 ...
Page 68: ...Chapter 3 Port Configuration 68 ...
Page 74: ...Chapter 4 Port Mirroring 74 ...
Page 94: ...Chapter 5 Virtual LANs 94 ...
Page 102: ...Chapter 6 GVRP 102 ...
Page 132: ...Chapter 8 STP and RSTP 132 ...
Page 146: ...Chapter 9 Multiple Spanning Tree Protocol 146 ...
Page 156: ...Chapter 10 Static Port Trunking 156 ...
Page 178: ...Chapter 12 Quality of Service CoS 178 ...
Page 206: ...Chapter 13 Access Control Configuration 206 ...
Page 226: ...Chapter 15 MAC Address Table 226 ...
Page 238: ...Chapter 16 DHCP Snooping 238 ...
Page 244: ...Chapter 17 IGMP Snooping 244 ...
Page 288: ...Chapter 21 Simple Network Management Protocol SNMPv3 288 ...
Page 300: ...Chapter 22 RMON 300 ...
Page 322: ...Chapter 24 Management Software Updates 322 ...
Page 348: ...Appendix A MSTP Overview 348 ...
Page 366: ...Appendix A AT GS950 24 Default Parameters 366 ...