Table of Contents
Advertisement
Quick Links
PART I
1.0 Introduction I
The WLM-L11G protects customers'
investments over the long term. Buffalo's new
WLAN product, WLM-L11G, is the
IEEE802.11b-based access point (AP) with
room to grow to IEEE802.11a or
IEEE802.11g, depending on the user's needs.
The Buffalo solution offers simultaneous
communication on both 5GHz and 2.4GHz
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 communication. The WLM-L11G's
versatility will allow indoor as well as outdoor
(station-to-station) applications.
1.1 Summary of Features
• Expandable from 802.11b to higher data
rates such as 802.11a or 802.11g
• Updated and extensive security (128-WEP,
802.1x/EAP, TKIP, RADIUS)
• Network integrity (fault tolerance, link
integrity, spanning tree)
• Network load distribution (load balancing,
repeater, WDS)
• Interoperable with IEEE802.11b Wi-Fi™‚
compliant equipment
• Roaming, best access point selection and
traffic filtering (IP and MAC address)
• ESS-ID "any" rejection option
• Configurable through web browser
• Command line setup by Telnet and/or a
serial console
• Downloadable firmware update
• Long range (diversity antenna) and even
longer range (with additional outdoor
antenna)
• Bridge to multiple networks, or AP-to-AP
communication
• Outdoor point-to-multipoint broadcasting
• Repeating function support
• Power over Ethernet, PoE, for convenient
power supply
• Auto MDI/X port for any CAT5 type
cables
• Other network administrative functions
2.0 Package Contents
The AirStation™ WLM-L11G package
consists of the following items. If any item is
missing, please contact the seller.
1. WLM-L11G Access Point
2. AC adapter
3. Power cable
4. Mini-DIN 8 pin-Dsub 9 pin cross serial
cable
5. WLM-L11G Manual
6. AirStation Driver CD
7. Warranty and Registration card
3.0 System Requirements
The system requires IP routing externally. The
TCP/IP protocol must be loaded on each PC
used in the system. Other requirements:
• One broadband Internet connection via an
existing LAN system.
• A router, a hub or a switching hub
• UTP network cable with RJ-45 connector
• Internet Explorer 4.0 or higher, or
Netscape Navigator 4.0 or higher
4.0 Product Views
TOP VIEW
BACK VIEW
SIDE VIEW
1
Advertisement
Table of Contents
Related Manuals for Buffalo WLM-L11G
Summary of Contents for Buffalo WLM-L11G
- Page 1 PART I 1.0 Introduction I The WLM-L11G protects customers’ investments over the long term. Buffalo’s new WLAN product, WLM-L11G, is the IEEE802.11b-based access point (AP) with room to grow to IEEE802.11a or IEEE802.11g, depending on the user’s needs. The Buffalo solution offers simultaneous communication on both 5GHz and 2.4GHz...
-
Page 2: Security Features
EAP – Extensible Authentication Protocol is a function in a client PC, which initiates the authentication login to a network through an AP such as the WLM-L11G. When the client is approved and authenticated for a commu- nication session, the client receives a unique WEP key from a network security server such as RADIUS. - Page 3 5.2 Integrity Features 5.2.1 Improved Fault Tolerance A company’s Intranet is an important corporate communication backbone, so the WLM-L11G AP offers features for network stability, which is achieved through the system’s redundant switching function, activated automatically in the event of faults.
-
Page 4: Network Administration Features
5.3.2 Repeater The WLM-L11G AP can act as a repeater to other APs. This feature provides a solution for clients operating in the "dead zone," Figure 5.3.1... - Page 5 IT personnel. • WLM-L11G’s ESS-ID • WLM-L11G’s system name or location name • WLM-L11G’s IP address. If you plan to use DHCP, this is not necessary. • WLM-L11G’s wired side MAC address. Check the label on the back of the WLM- L11G.
-
Page 6: Setup Screen
7. Leave the Password box empty. Click OK. 8. IP address setup is complete. 7.5 Setup Screen 1. Highlight the WLM-L11G, click the "Admin" button, then the "Configure AirStation" tab to open the setup screen. 2. Select the language you want to use. - Page 7 9. If you want to use the SNMP function, check "Use" and input the WLM-L11G’s location, administrator information and community names. Click Set. 10. If the WLM-L11G is operated in a large network environment, using a pre- determined name identification system may be recommended, to help identify the WLM-L11G easily.
- Page 8 If you want to clear the WEP key use: Airset wep keytype clear (the keytype is explained above). 9. Set the WLM-L11G’s system ID name. Use the “set apname xxx” command. Xxx is a numeral of up to 32 characters. An example is: Set apname AirStation01.
-
Page 9: Basic Settings
IP will be assigned automatically. 8.2.5 DNS Server Input the IP address of the server to be used by the WLM-L11G for DNS resolution. If DNS is not used, leave blank. 8.3 Time Settings Input the correct time manually or input the NTP server on your network. - Page 10 "Current Password" field also. 8.4.2 Setting Interface Configuration of the WLM-L11G via a web browser (including Client Manager) or a Telnet session may be enabled or disabled here. A wired session via the serial port and...
-
Page 11: Bridge Settings
System(1)=General administrative information Interfaces(2)=PHY interface information IP(4)=Whether IP is working or not. Icmp(5)=Whether ICMP protocol is working or not. TCP(6)=Whether TCP protocol is working or not. UDP(7)=Whether UDP protocol is working or not. SNMP(11)=Whether SNMP is working or not. The number that corresponds to the ID will be displayed. -
Page 12: Route Settings
Route Settings Figure 8.7 Filter Settings 8.6 Route Settings Communication routing can be set between WLM-L11G and other network devices in the same network. The following parameters are supported: RIP reception Add Routing Table Entry Routing Table Entries 8.6.1 RIP Reception... - Page 13 RADIUS upon approval. Some systems use 1645 as the default port number. Shared Secret=The secret key to be used between the WLM-L11G and the client. It is the same key used between the RADIUS server and the AP for communication. Use numeral characters between 1~255.
- Page 14 Wireless 802.11b 8.8.4.2 List of the Wireless PCs Displays the PCs that are communicating with the WLM-L11G. Check the "registration" box and click the "change" button to add a MAC address. 8.8.4.3 Authorized Wireless LAN PCs Displays all MAC addresses that are allowed to communicate with the WLM-L11G.
- Page 15 8.9.5 System Scale (Roaming Area Scale) Allows configuration of the roaming area around the WLM-L11G. If you experience difficulty in roaming, change to a Small or Mini setting, which will switch you to another WLM-L11G more quickly. This parameter...
- Page 16 1. Open the Configuration Screen of the Figure 8.10 Wireless Distribution System Settings primary WLM-L11G, and go to the Advanced Settings screen 2. The User Name should be "root", and there is no password unless you have set one up on a previous configuration session.
- Page 17 Parameters used in the WLM-L11G: 1. Model Name: The AirStation model name and firmware version number 2. AirStation Name: The alias for the AirStation 3. Wired Settings: WLM-L11G’s wired MAC address 4. Wireless Firmware: The wireless LAN card model name and firmware version number 5.
- Page 18 MAC addresses of communicating clients are shown. The information is updated periodi- cally. 9.2.4 Ping Test The WLM-L11G issues a ping test to the target PC in order for the AirStation to check the communication link. Input the target device’s IP address and click "Exec."...
-
Page 19: Additional Information
9.2.6 Setting Initialization - Set to Default Allows the user to reinitialize all parameters back to factory defaults. After the reinitialization, the system will restart automatically. 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. -
Page 20: Appendix A - Intelligent Access Point (Wlm-L11G) Specifications
Appendix A - Intelligent Access Point (WLM-L11G) Specifications Frequency Band Operating Channels Standards Data Rates Supported Typical Range at 1 Mbps Typical Range at 2 Mbps Typical Range at 5.5 Mbps Typical Range at 11 Mbps Interface Supporting OS Bit Error Rate... -
Page 21: 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 22 Used with coaxial cable. BSS (Basic Service Set): An 802.11 networking framework that includes an Access Point. Bus Mastering: A system in which the specified Input/Output device (e.g., NIC Card) can perform tasks without the intervention of the CPU.
- Page 23 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 24 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 25 Wire Speed: The maximum speed that a given packet can be transferred using Ethernet and Fast Ethernet standard specifications. WLAN (Wireless LAN): A LAN topology using wireless devices. VPN (Virtual Private Network): A security method to connect remote LAN users to their corporate LAN system.