LevelOne WAB-1000 User Manual

Page 49

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44

For the two bridges that are to be linked to communicate properly, they have to be set up

with compatible commands in the setup screens.

For instance, the bridges must have the same channel number. Because there is a separate

WLAN card for bridging, there can be a separate WLAN on the 802.11b/g card with no loss

efficiency, as long as you set the channel numbers so there's no conflict or noise with the channel

assigned to the bridge. Spanning Tree Protocol may be set to enable, if there is any possibility of

a bridging loop, or to disable (which is more efficient) if there's no possibility of a bridging loop.

Each bridge must contain the other's BSSID. (The BSSID of each is equivalent to the MAC

address contained on the Wireless Configuration—Bridging setup page. Enter only hexadecimal

numbers, no colons. Data entry is not case sensitive.) Finally, the wireless bridging encryption

must be set to the appropriate type and key length and must be identical on each bridge.

The following chart shows sample settings.

Point-to-point bridging setup guide

Direction

Bridge 1

Bridge 2

Wireless Configuration – General

SSID

default (or set for 802.11b/g
WLAN)

default (or set for 802.11b/g
WLAN)

Channel

11

11

Wireless Configuration – Encryption

Set for 802.11b/g WLAN

Set for 802.11b/g WLAN

Wireless Configuration – Bridging

Channel

4 4

Tx Power

Auto Auto

Wireless Client Access

Enable

Enable

Spanning Tree Protocol

Enable (or Disable if no
bridging loop possible)

Enable (or Disable if no
bridging loop possible)

BSSID

Add Bridge 2 BSSID

Add Bridge 1 BSSID

Wireless Configuration – Bridging Encryption

Select appropriate key
type/length and value. Must
be the same key as Bridge 2.

Select appropriate key
type/length and value. Must
be the same key as Bridge 1.

The following sequence walks you through the setup of bridge 1. Bridge 2 would duplicate

this procedure, with the BSSID of bridge 2 being the MAC address of bridge 1 and vice versa.

First, navigate to the Wireless Configuration—General screen and set the channel number

of the AP WLAN card so that it doesn't conflict with the channel number you will be using for

the bridge. Leave the TX Pwr mode in AUTO position at this time. If there is a wireless LAN on

the 802.11b/g card, other information would be set as discussed in Chapter 3.

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