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Related Manuals for Buffalo Buffalo AirStation Pro Intelligent WLM2-G54
Summary of Contents for Buffalo Buffalo AirStation Pro Intelligent WLM2-G54
- Page 1 WLM2-G54 Users Guide...
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Page 3: Table Of Contents
Warning ... iii PART I Introduction I ... 1 Summary of Features ... 1 Package Contents ... 1 System Requirements ... 1 Product Views ... 1 Features ... 3 Security Features ... 3 5.1.1 Authentication ... 3 5.1.2 Privacy ... 3 5.1.3 Access Authorization ... - Page 4 Appendix A - Intelligent Access Point (WLM2-G54) Specifications ... 24 Appendix B - Troubleshooting ... 25 B.1 LED Activity ... 25 TABLE B.1 DIAG LED Activity Table ... 25 B. 2 Other Problems ... 25 Glossary ... 25 Buffalo Technology Technical Support ... 31 ... 31...
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Page 5: Warning
• When the device is damaged by natural disasters Please note that BUFFALO TECHNOLOGY INC. shall not be liable for any expenses incurred due to the damage or loss of hard disk data that may arise in the above cases or in any other case. -
Page 6: Part I Introduction I
PART I Introduction I The WLM2-G54 protects customers’ investments over the long term. Buffalo’s new WLAN product, WLM2-G54, is the IEEE802.11g-based access point (AP). The Buffalo solution offers simultaneous commu- nication on both 11Mbps and 54Mbps bands without annoying bottlenecks. High reliability, manageability and standard Buffalo features are integrated in the product and will assure easy management and high quality signal... -
Page 7: Features
Features The Buffalo AirStation Intelligent access point provides the features necessary in today’s business environment, with a high level of reliability and security. Use of these features along with VPN will allow the user to have the highest security a WLAN can offer. For minimum security measures Buffalo recommends the use of 128bit WEP and registering client MAC addresses in the... -
Page 8: Access Authorization
TKIP – Temporal Key Integrity Protocol is an advanced encryption method using the RC4 algorithm. Instead of using the sequential IV, a random IV will be used, and the IV key definition will be updated regularly at a preset time interval. MIC –... -
Page 9: Spanning Tree (Ieee802.1D)
5.2.3 Spanning Tree (IEEE802.1d) Network looping often results in repeated packet transmission, which causes overloads and interruption of communications. The Spanning Tree in a network loop disconnects one of the links, rerouting the traffic in the event of failure, avoiding packet sending repetition and increasing network stability. -
Page 10: Easy Support Features
the Syslog server as a part of its administra- tive utilities, it is possible to use additional off- the-shelf Syslog server software. Easy Support Features Buffalo periodically releases new firmware updates for AirStation products. The firmware is easily uploaded to the AirStation from a PC. -
Page 11: Schools
Figure 6.2 Apartments and Condominiums Figure 6.3 Schools system can be set with authenticated security so that only the authorized tenants can access the network. Buffalo’s wireless solution can be used as an optional fee-based service. Schools Sometimes it is necessary for students to have personal Internet connections for schoolwork. -
Page 12: Area Intranets
mands. With a wireless LAN, any changes in the factory’s machine layout can be com- pleted quickly. Wireless flexibility offers installation and operation cost savings for the factory. Area Intranets Community buildings such as schools, city halls, gyms, etc., can be connected by Buffalo’s wireless LAN system to form an area Intranet. -
Page 13: Environmental Resistance
Environmental Resistance The WLM2-G54 AP’s high durability design allows resistance to environmental conditions like temperature changes. Since it is less susceptible to environmental change, it is suitable for warehouses, public areas and other locations where temperature control is not available. Optional dust-proof and waterproof casings are available. -
Page 14: Setup Screen
5. After finding an AirStation, select Admin / Set IP address. 6. Either enter the IP and Subnet Mask address in the boxes or select DHCP. 7. Leave the Password box empty. Click OK. 8. IP address setup is complete. Setup Screen 1. -
Page 15: Input Parameters Through The Client Manager
Figure 8.6.7 SNMP Function Figure 8.6.9 DHCP and manual IP configuration Input Parameters Through the Client Manager 1. Click the "Management" to open the next page. 2. Click the "Time Settings" menu on the left (menu section) to set the current time. Click Set. -
Page 16: Input Parameters Through A Wired Pc, Telnet Software
possible to use any other off-the-shelf software. I Note: If the AirStation is already connected by Telnet or Client Manager, you cannot log in from the terminal software. 3. Setup the terminal as follows: Baud rate: 57600 Data bit: 8 Parity: None Stop bit: 1 Flow Control: None... -
Page 17: Detailed Configurations
4. When login prompt appears, enter “root” 5. Input "?"/press "Enter" to view list of PART III Although your AirStation will work fine in most network environments, you may wish to explore the advanced options. This chapter explains each parameter in the setup screen. -
Page 18: Time Settings
Time Settings Input the correct time manually or input the NTP server on your network. Using NTP Server: Check ON box in NTP. Specify the NTP server name, check interval, and time zone. (see previous page) Management Management Settings includes the following parameters: Host Setup Time Settings... -
Page 19: Moved To Network Setup Section
This enables reporting to the syslog server. Check the "ON" box if you want the system logs to be sent to the log server. The setup for the log server should be found in the syslog’s manual. The following log type can be tranfered: Setting, Autheutification, Device, Filter, and System. -
Page 20: Hello" Time
Data forwarding can be delayed by a preset length of time. The delay time value may be from 4~30 seconds. The default value is 5 seconds. 9.5.4 “Hello” Time The Hello message (to the network) broadcast time interval can be changed. The "Hello"... -
Page 21: Routing Table Entries
Figure 9.7 Basic Filter 9.6.3 Routing Table Entries Set routing information recognition and elimination. Check the item to be eliminated; then click "Delete Checked Items." This is a simple filter for limiting access to the WLM2-G54. 9.7.1 Filter Settings Four filters can be enabled by clicking “add the rule. -
Page 22: List Of The Wireless Pcs
9.9.2 List of the Wireless PCs Displays the PCs that are communicating with the WLM2-G54. Check the "registration" box and click the "change" button to add a MAC address. 9.9.3 Authorized Wireless LAN PCs Displays all MAC addresses that are allowed to communicate with the WLM2-G54. -
Page 23: Ess-Id
Figure 9.10 Wireless Figure 9.11 Link Integrity Settings 4. You will need the Wireless MAC address of the target WLM2-G54. Enter its MAC address in the field labeled "MAC Address of AirStation (Wireless)." Use the format XX:XX:XX:XX:XX:XX for the MAC address. 5. -
Page 24: Privacy, Wep
Configure EAP in the Security/802.11g screen. I Note: For MAC Access Restriction, do not check the "Enable" box until you have set up Authorized MAC addresses (Section 9.8.4.3). 9.10.6 Privacy, WEP Set the encryption method used in wireless communications for the protection of your data. -
Page 25: Interval Of Checking Connection
9.11.3 Interval of Checking Connection Interval timer to check connection with destination host. 9.11.4 Retry Count The number of times a retry will be at- tempted when a failed connection is detected. The retry is performed every 2 seconds. 9.11.5 Apply Device Specify wireless device that is applicable Link Integrity function. -
Page 26: Wireless Distribution System Settings
10.2.1 Unit Information (see previous page) Parameters used in the WLM2-G54: 1. Model Name: The AirStation model name and firmware version number 2. AirStation Name: The alias for the AirStation 3. Wired Settings: WLM2-G54’s wired MAC address 4. Wireless Firmware: The wireless LAN card model name and firmware version number 5. -
Page 27: Ping Test
Figure 10.2.5 Ping Test Figure 10.2.6 Return to Default Setting log related to the setup history from a browser or Telnet session is recorded. 10.2.5 Ping Test The WLM2-G54 issues a ping test to the target PC in order for the AirStation to check the communication link. -
Page 28: Appendix A
Additional Information For more information, please consult one of the following: • The on-line help system of your AirStation wireless system - for information about software and driver functionality. • The AirStation web site - for frequently asked questions (FAQ’s) and Software Updates. Appendix A Range Information •... -
Page 29: Appendix A - Intelligent Access Point (Wlm2-G54) Specifications
Appendix A - Intelligent Access Point (WLM2-G54) Specifications Frequency Band Operating Channels Standards 1x/EAP, Wi-Fi Data Rates Supported Typical Range at Low Speed Typical Range at Standard Speed Typical Range at High Speed Interface Supporting OS Bit Error Rate Antenna Interface WAN –... -
Page 30: Appendix B - Troubleshooting
Appendix B - Troubleshooting This appendix is divided into following sections with each with it’s own specific troubleshooting tips: • LED Activity on section B.1. • Other Problems on section B.2. B.1 LED Activity • Power LED should be GREEN •... - Page 31 Client: A PC or a workstation on a network. CRC (Cyclic Redundancy Check): Calculation method used to check the accuracy of a digital transmission over a communications link. Cross-Over Wiring: A UTP cable that has its transmit and receive wires crossed to allow communications between two devices.
- Page 32 of information that is sent in packets across the Internet or Intranet. Infrastructure: A wireless network or other small network in which the wireless network devices are made a part of the network through the Access Point. ISP (Internet Service Provider): A company that provides access to the Internet and related services.
- Page 33 ROM (Read Only Memory): Permanent memory. Router: A device that can connect individual LANs and remote sites to a server. Roaming: The ability to use a wireless device and be able to move from one access point to another without losing the connection. Script: A macro or batch file that contains instructions that the computer executes to perform a task.
- Page 34 Notes:...
- Page 35 Notes:...
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Page 36: Buffalo Technology Technical Support
The constantly evolving state of wireless products and operating systems requires Buffalo Technology to occasionally release updated software to take advantage of new technologies and to comply with industry standards. For the most recent software, firmware, driver, and technical whitepaper releases available, please visit the Buffalo Technology website.