HMS Anybus Wireless Bridge II, Руководство пользователя

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Configuration 17 (44)
Advanced Settings
Bridge Mode Layer 2 tunnel = All layer 2 data will be bridged over WLAN.
Use when multiple devices on both sides of an Ethernet network bridge must be able to
communicate via WLAN (many-to-many).
Only works between Anybus Wireless Bolt or Wireless Bridge II devices.
Layer 2 cloned MAC only = Layer 2 data from only a single MAC address (specified
below) will be bridged over WLAN (many-to-one).
Layer 3 IP forward (default) = IP data from all devices will be bridged over WLAN.
This mode must be used when using the DHCP Relay function.
Cloned MAC Address The MAC address to use with Layer 2 cloned MAC only (see above).
MIMO MIMO (multiple input, multiple output) antenna technology uses multiple antennas for
wireless communication in 802.11n.
MIMO is supported on units with internal antennas only. Radio communication will not
function if MIMO is enabled on units with connector for external antenna.
WLAN Roaming
Anybus Wireless Bridge II supports Fast Roaming according to IEEE 802.11r. This enables a WLAN
client to roam quicker between WLAN Access Points that have the same SSID and support IEEE
802.11r. Fast Roaming is enabled as default but can be permanently disabled using AT commands.
When Fast Roaming is disabled the client will be able to roam between all access points that
have been specified with SSID, BSSID and Channel in a connection list (using AT commands).
When Fast Roaming is enabled only the first access point SSID in the list will be used, and the
BSSID and Channel parameters are ignored. If the access point does not support IEEE 802.11r the
client will continue without Fast Roaming.
See the AT Commands Reference Guide or the Help page in the web interface for more
information about how to set up WLAN roaming.
Anybus
®
Wireless Bridge II
™
User Manual
SCM-1202-032 1.10 en-US