4
Chapter 2
Installing the Access Points .........................................................................................................................................................................45
Installation Guidelines .......................................................................................................................................................................................46
Microwave Ovens ........................................................................................................................................................................................46
Cordless Telephones ..................................................................................................................................................................................47
Other Access Points ....................................................................................................................................................................................47
Installing the AT-WA7500 .................................................................................................................................................................................48
Connecting the AT-WA7500 to Your Wired LAN and Power.......................................................................................................48
Connecting Power Over Ethernet .................................................................................................................................................................49
External Antenna Placement Guidelines ....................................................................................................................................................50
Positioning Antennas for 802.11b and 802.11a Radios.................................................................................................................50
Chapter 3
Configuring the Ethernet Network ..........................................................................................................................................................53
Configuring the TCP/IP Settings ....................................................................................................................................................................54
Configuring the Access Point as a DHCP Client................................................................................................................................56
Configuring the Access Point as a DHCP Server...............................................................................................................................57
Configuring the Access Point to Send ARP Requests.....................................................................................................................61
Configuring Other Ethernet Settings ...........................................................................................................................................................62
Configuring the Ethernet Address Table.............................................................................................................................................63
Configuring Ethernet Filters ....................................................................................................................................................................64
Using Ethernet Frame Type Filters ........................................................................................................................................................64
Chapter 4
Configuring the Radios ..................................................................................................................................................................................85
About the Radios .................................................................................................................................................................................................86
Configuring the IEEE 802.11b Radio .............................................................................................................................................................87
Configuring 802.11b Radio Advanced Parameters.........................................................................................................................92
Configuring 802.11b Radio Inbound Filters.......................................................................................................................................95
Configuring the IEEE 802.11a Radio .............................................................................................................................................................97
Configuring 802.11a Radio Advanced Parameters........................................................................................................................101
Configuring 802.11a Radio Inbound Filters.....................................................................................................................................103
Chapter 5
Configuring the Spanning Tree ...............................................................................................................................................................107
About the Access Point Spanning Tree .....................................................................................................................................................108
About the Primary LAN and the Root Access Point.......................................................................................................................109
About Secondary LANs and Designated Bridges...........................................................................................................................110
About Data Link Tunneling....................................................................................................................................................................111
About Routable and Non-Routable Network Protocols..............................................................................................................112
Configuring the Spanning Tree Parameters ............................................................................................................................................113
About IP Tunnels ...............................................................................................................................................................................................116
Creating IP Tunnels...................................................................................................................................................................................117
Using One IP Multicast Address for Multiple IP Tunnels..............................................................................................................119
How Frames Are Forwarded Through IP Tunnels..........................................................................................................................121
Configuring IP Tunnels ....................................................................................................................................................................................124
Configuring the IP Address List............................................................................................................................................................125
Configuring IP Tunnel Filters.................................................................................................................................................................126
Filter Examples ...................................................................................................................................................................................................133
Example 1.....................................................................................................................................................................................................134
Example 2.....................................................................................................................................................................................................134
Example 3.....................................................................................................................................................................................................136
Example 4.....................................................................................................................................................................................................136
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