Buffalo Buffalo AirStation Pro Intelligent WLM2-G54 manual

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
27
28
29
30
31
32
33
34
35
36

Go to page of

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Buffalo Buffalo AirStation Pro Intelligent WLM2-G54, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Buffalo Buffalo AirStation Pro Intelligent WLM2-G54 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Buffalo Buffalo AirStation Pro Intelligent WLM2-G54. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Buffalo Buffalo AirStation Pro Intelligent WLM2-G54 should contain:
- informations concerning technical data of Buffalo Buffalo AirStation Pro Intelligent WLM2-G54
- name of the manufacturer and a year of construction of the Buffalo Buffalo AirStation Pro Intelligent WLM2-G54 item
- rules of operation, control and maintenance of the Buffalo Buffalo AirStation Pro Intelligent WLM2-G54 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Buffalo Buffalo AirStation Pro Intelligent WLM2-G54 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Buffalo Buffalo AirStation Pro Intelligent WLM2-G54, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Buffalo service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Buffalo Buffalo AirStation Pro Intelligent WLM2-G54.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Buffalo Buffalo AirStation Pro Intelligent WLM2-G54 item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    WLM2-G54 Users Guide[...]

  • Page 2

    [...]

  • Page 3

    i W arning ........................................................................................................................................................................................................................................................................................... iii PA RT I 1.0 Introduction I ........................[...]

  • Page 4

    ii 9.4.2 Syslog Setup .............................................................................................................. ............................................................................................................................... ...................... 13 9.4.3 Moved to Netw ork Setup section .........................[...]

  • Page 5

    iii W arning This section explains the symbols, signs and ter minology used in this manual. The follo wing terminology is used in this manual to distinguish between an Ethernet 10/100B ASE-T LAN and a Wireless LAN and should not be constr ued as gener ally accepted ter minology outside this context. A PC with the BUFF ALO Wireless client installed [...]

  • Page 6

    1 PA R T I 1.0 Introduction I The WLM2-G54 protects customer s’ inv estments o ver the long ter m. 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[...]

  • Page 7

    2 5.0 F eatures The Buffalo AirStation Intelligent access point pro vides the features necessar y in today ’ s business en vironment, with a high level of reliability and security . Use of these features along with VPN will allo w the user to have the highest security a WLAN can offer . For minimum security measures Buffalo recommends the use of [...]

  • Page 8

    3 TKIP – T emporal Key Integr ity Protocol is an advanced encr yption method using the RC4 algorithm. Instead of using the sequential IV , a r andom IV will be used, and the IV key definition will be updated regularly at a preset time inter val. MIC – Message Integrity Check is an encr yption method used to prevent a hacker from changing the da[...]

  • Page 9

    4 5.2.3 Spanning T ree (IEEE802.1d) Networ k looping often results in repeated packet transmission, which causes ov er loads and inter r uption of communications. The Spanning T ree in a network loop disconnects one of the links, rerouting the tr aff ic in the event of failure, avoiding pack et sending repetition and increasing network stability . [...]

  • Page 10

    5 the Syslog ser ver as a par t of its administr a- tiv e utilities, it is possible to use additional off- the-shelf Syslog ser ver software. 5.5 Easy Suppor t F eatures Buffalo periodically releases new firmware updates for AirStation products. The firmware is easily uploaded to the AirStation from a PC . Look for new firmware releases on our webs[...]

  • Page 11

    6 system can be set with authenticated secur ity so that only the authorized tenants can access the networ k. Buffalo’ s wireless solution can be used as an optional fee-based ser vice . 6.3 Schools Sometimes it is necessar y for students to hav e per sonal Internet connections for schoolwork. Wireless LANs make the networ k connection flexible w[...]

  • Page 12

    7 mands. With a wireless LAN, any changes in the factor y’ s machine layout can be com- pleted quickly . Wireless flexibility offer s installation and oper ation cost sa vings for the factor y . 6.6 Area Intranets Community buildings such as schools, city halls, gyms, etc ., can be connected by Buffalo’ s wireless LAN system to form an area Int[...]

  • Page 13

    8 7.2 Envir onmental Resistance The WLM2-G54 AP ’ s high durability design allows resistance to en vironmental conditions like temperature changes. Since it is less susceptible to en vironmental change, it is suitable f or warehouses, public areas and other locations where temperature control is not a vailable. Optional dust-proof and waterproof [...]

  • Page 14

    9 5 . After finding an AirStation, select Admin / Set IP address. 6. Either enter the IP and Subnet Mask address in the bo xes or select DHCP . 7. Lea ve the P assword bo x empty . Click OK. 8. IP address setup is complete . 8.5 Setup Scr een 1. Highlight the WLM2-G54, click the "Admin" button, then the "Conf igure AirStation" t[...]

  • Page 15

    10 8.6 Input Parameters Through the Client Manag er 1. Click the "Management" to open the next page . 2. Click the "Time Settings" menu on the left (menu section) to set the cur rent time. Click Set. 3. Click the "LAN Setup" menu on the left; then click the "Wireless" menu. 4. Enter appropr iate ESS-ID and ch[...]

  • Page 16

    11 possible to use an y other off-the-shelf software . ■ Note: If the AirStation is already connected by T elnet or Client Manager , you cannot log in from the ter minal software . 3. Setup the terminal as follows: Baud rate: 57600 Data bit: 8 Parity: None Stop bit: 1 Flow Control: None 4. When the "Apxxxxxxxxxxxxx login" prompt appear [...]

  • Page 17

    12 Manager or T er minal Software setup screen. 4. When login prompt appear s, enter “ root ” as a default login name . 5. Input "?"/press "Enter" to view list of commands. P AR T III 9.0 Detailed Configurations 9.1 Intr oduction III Although y our AirStation will w or k fine in most network environments, you may wish to exp[...]

  • Page 18

    13 9.3 Time Settings Input the cor rect time manually or input the NTP ser ver on y our networ k. Using NTP Ser ver : Check ON box in NTP . Specify the NTP ser ver name , check inter val, and time zone. (see previous page) 9.4 Manag ement Management Settings includes the follo wing par ameter s: Host Setup Time Settings Syslog Setup Unit Informatio[...]

  • Page 19

    14 This enables repor ting to the syslog ser ver . Check the "ON" bo x if you want the system logs to be sent to the log ser ver . The setup for the log ser ver should be f ound in the syslog ’ s manual. The follo wing log type can be tranfered: Setting, Autheutif ication, Device , Filter , and System. (see previous page) 9.4.3 Mov ed t[...]

  • Page 20

    15 Data forwarding can be dela y ed by a preset length of time . The delay time value ma y be from 4~30 seconds. The default value is 5 seconds. 9.5.4 “ Hello ” Time The Hello message (to the networ k) broadcast time inter val can be changed. The "Hello" message is used to set up network routing under the Spanning T ree protocol. The [...]

  • Page 21

    16 9.6.3 Routing T able Entries Set routing information recognition and elimination. Check the item to be eliminated; then click "Delete Checked Items." 9.7 Basic Filter This is a simple f ilter for limiting access to the WLM2-G54. 9.7.1 Filter Settings Four f ilter s can be enabled by clicking “ add the r ule . ” They are: • A setu[...]

  • Page 22

    17 9.9.2 List of the Wireless PCs Displays the PCs that are comm unicating with the WLM2-G54. Check the "registr ation" box and click the "change" button to add a MA C address. 9.9.3 Authorized Wireless LAN PCs Displays all MA C addresses that are allow ed to comm unicate with the WLM2-G54. The status shows the current active MA[...]

  • Page 23

    18 4. Y ou will need the Wireless MA C address of the tar get WLM2-G54. Enter its MA C address in the field labeled "MA C Address of AirStation (Wireless)." Use the format XX:XX:XX:XX:XX:XX for the MA C address. 5. Click "Add." Repeat this process for up to 5 additional access points. 6. Once all of the MA C addresses are entere[...]

  • Page 24

    19 Configure EAP in the Security/802.11g screen. ■ Note: For MA C Access Restr iction, do not check the "Enab le" box until y ou have set up Author ized MA C addresses (Section 9.8.4.3). 9.10.6 Privacy , WEP Set the encr yption method used in wireless communications f or the protection of y our data. It is necessar y that the WEP key ma[...]

  • Page 25

    20 9.11.3 Inter val of Checking Connection Inter val timer to check connection with destination host. 9.11.4 Retr y Count The number of times a retr y will be at- tempted when a failed connection is detected. The retr y is perfor med ever y 2 seconds. 9.11.5 Apply De vice Specify wireless device that is applicable Link Integr ity function. 9.11.6 S[...]

  • Page 26

    21 10.2.1 Unit Information (see previous page) Parameter s used in the WLM2-G54: 1. Model Name: The AirStation model name and firmware ver sion number 2. AirStation Name: The alias for the AirStation 3. Wired Settings: WLM2-G54 ’ s wired MA C address 4. Wireless Fir mware: The wireless LAN card model name and f ir mware version number 5. Wireless[...]

  • Page 27

    22 log related to the setup histor y from a browser or T elnet session is recorded. 10.2.5 Ping T est The WLM2-G54 issues a ping test to the tar get PC in order for the AirStation to check the communication link. Input the tar get device ’ s IP address and click "OK". 10.2.6 Return to Default Setting Allows the user to reinitializ e all[...]

  • Page 28

    23 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 ask ed questions (FA Q ’ s) and Software Updates. Appendix A Range Information • The range of[...]

  • Page 29

    24 Appendix A - Intelligent Access P oint (WLM2-G54) Specifications Frequency Band 2.4GHz channel suppor t Oper ating Channels 11 channels; 20 MHz BW 1:2412, 2:2417, 3:2422, 4:2427, 5:2432, 6:2437, 7:2442, 8:2447, 9:2452, 10:2457, 11:2462 Standards IEEE 802.11g, IEEE 802.3 (10B ASE-T), IEEE 802. 1x/EAP , Wi-Fi Data Rates Suppor ted 54Mbps Fullback [...]

  • Page 30

    25 Appendix B - T r oubleshooting This appendix is divided into follo wing sections with each with it ’ s own specif ic troubleshooting tips: • LED Activity on section B.1. • Other Problems on section B.2. B.1 LED Activity • P ow er LED should be GREEN • Wireless LED should be GREEN if the line is active. If is it blinking GREEN, wireless[...]

  • Page 31

    26 Client : A PC or a w or kstation on a networ k. CRC (Cyclic Redundancy Check) : Calculation method used to check the accuracy of a digital tr ansmission over a communications link. Cross-Ov er Wiring: A UTP cable that has its tr ansmit and receive wires crossed to allo w communications betw een two devices. DCE (Data Communications Equip- ment) [...]

  • Page 32

    27 of information that is sent in packets across the Internet or Intr anet. Infrastructur e : A wireless netw or k or other small network in which the wireless networ k devices are made a par t of the networ k through the Access P oint. ISP (Internet Ser vice Pro vider) : A company that pro vides access to the Inter net and related ser vices. IV (I[...]

  • Page 33

    28 ROM (Read Onl y Memory) : P er manent memor y . Router : A device that can connect individual LANs and remote sites to a ser ver . Roaming : The ability to use a wireless device and be able to mo ve from one access point to another without losing the connection. Script : A macro or batch file that contains instr uctions that the computer execute[...]

  • Page 34

    29 Notes:[...]

  • Page 35

    30 Notes:[...]

  • Page 36

    Buffalo T echnology T echnical Suppor t We b USA http://www .buffalotech.com/wireless EUROPE http://www .buffalo-technology .com CHINA http://www .buffalo-china.com T AIW AN http://www .buffalo-tech.com.tw K OREA http://www .buffalotech.co .kr The constantly ev olving state of wireless products and operating systems requires Buffalo T echnology to [...]