User manual ZYXEL A-6000

[. . . ] A-6000 High Speed, Long Range Ethernet Wireless Bridge User's Guide Ver 1. 0 January, 2005 A-6000 High Speed, Long Range Ethernet Wireless Bridge Copyright A-6000 High Speed, Long Range Ethernet Wireless Bridge Copyright © 2004 by ZyXEL Communications Corporation. The contents of this publication may not be reproduced in any part or as a whole, transcribed, stored in a retrieval system, translated into any language, or transmitted in any form or by any means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or otherwise, without the prior written permission of ZyXEL Communications Corporation. Published by ZyXEL Communications Corporation. Disclaimer ZyXEL does not assume any liability arising out of the application or use of any products, or software described herein. [. . . ] Enter a value between 1 and 255 that specifies the delivery traffic indication message (DTIM). Specifies the value of the RTS/CTS threshold. Enter a value between 256 and 2346. Country RF Channel Frequency Data Rate (Mbps) Transmit Power Beacon Interval (20 - 1000) Data Beacon Rate (1 - 255) Fragment Length (2346) RTS/CTS Threshold (256 - 2346) Initial Setup 3-5 A-6000 High Speed, Long Range Ethernet Wireless Bridge Security Security Key Ethernet Configuration LAN IP Address Subnet Mask Default Gateway Address Specifies the security policy in AES, or TKIP Specifies key setting related to security policy. Description Specifies the IP address of the BU. Specifies the default gateway for the BU. Table 3-2 Descriptions of setting parameters 3. 2. 5. System Configuration Windows - Software Download The Firmware Update configuration window allows viewing of the FTP location of new firmware. The default values for the FTP Host Name, User Name, Password, Image Path, Image Name appear in the window. To access the Firmware Update window, click on Update button. The Firmware Update configuration window appears as following. Figure 3-7 Software Download Windows The BU uses the file transfer protocol (FTP) to download the Operating image from the HPC. An FTP server utility is required to perform the data transfer between the BU and HPC. Enter the host PC's IP address, User Name, Password, Image Path, and Image Name data-entry fields. Click Update Firmware to store the new firmware changes. Note: The red reminders only appear if you update setting in Configuration/System Setup page. 3. 2. 6. System Log Windows The System Log window logs system events for detail descriptions of system status log. It shows important successful states and critical system logs. Initial Setup 3-6 A-6000 High Speed, Long Range Ethernet Wireless Bridge Figure 3-8 System Log Windows Initial Setup 3-7 A-6000 High Speed, Long Range Ethernet Wireless Bridge Chapter 4 CLI commands 4. 1 command list How to use CLI commands to get or set system information , frequency, and other different parameters, following pages give you detailed information for each command. Use CLI commands to display the current system configuration, you may also set the system parameters to configure your system. Contents of the CLI commands are listed as below:. (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20) (21) (22) (23) (24) (25) (26) To display/modify the function of auto channel selection To display system configuration To display/modify frequency radio channel To display/modify gateway IP address To display hardware To display platform hardware version To display/modify IP address To display/modify IP subnet mask To display security policy To modify security policy Security Key Configuration System Configuration To display/modify login user name To modify login password To display/modify power To display/modify data rate To display/modify SNTP Server To display station status To display/modify SSID To display/modify SSID Suppress To display/modify System Name To display/modify Telnet To display/modify Time Zone To display elapsed time To display time and date To display software version 4. 2 Details (1) To display/modify the function of auto channel selection Use the get/set autochannelselect command to get status or set functions of the auto channel selection. Examples are shown as below: -> get autochannelselect Auto Channel Select: Enabled -> set autochannelselect disabled Auto Channel Select: Disabled -> set autochannelselect enabled Auto Channel Select: Enabled (2) To display system configuration Use the get config command to display the system configuration. For example: -> get config (3) To display/modify frequency radio channel Use the get/set frequency command to display or modify the radio channel. For example: -> get frequency Radio Frequency: 5250 MHz (IEEE 50) -> set frequency 5250 Radio Frequency: 5250 MHz (IEEE 50) (4) To display/modify gateway IP address Use the get/set gateway command to display or modify the gateway IP address. CLI commands 4-1 A-6000 High Speed, Long Range Ethernet Wireless Bridge -> get gateway Gateway IP Address: -> set gateway 192. 168. 0. 1 Gateway IP Address: 192. 168. 0. 1 (5) To display hardware Use the get hardware command to display the vendor ID and chip (MAC, PHY and analog) revisions. -> get hardware PCI Vendor ID: 0x168c, Device ID: 0x207, Sub Vendor ID: 04, Sub Device ID: 0 WLAN revisions: mac 3. 0 phy 2. 0 analog 1. 6 (6) To display platform hardware version Use the get hardware command to display the vendor ID and chip (MAC, PHY and analog) revisions. -> get hw_ver A-6000 System Hardware Platform: 1. 00a (7) To display/modify IP address Use the get/set ipaddr command to display or modify the basestation unit IP address. [. . . ] Yet, when you run the program it installs a virus or memory resident application that can steal passwords, corrupt data, or provide hackers a back door into your computer. Trojan applications are particularly dangerous since they can often run exactly as expected without showing any visible signs of intrusion. UDP is a connectionless transport service that dispenses with the reliability services provided by TCP. UDP gives applications a direct interface with IP and the ability to address a particular application process running on a host via a port number without setting up a connection session. [. . . ]