Zyxel NBG334W - User Manual

- NBG334W 13 1 - NBG334W NBG334W. 1.1 - NBG334W – , . 1.1.1 - NBG334W Ethernet . - . (QoS) , , (VoIP). . 1 1.1.2   - NBG334W , IEEE 802.11b IEEE 802.11g, , . , .

1 - NBG334W - NBG334W 14 . 2 (WLAN) 1.2   - NBG334W - NBG334W : • Web- . - NBG334W Web- . • . . • FTP. FTP (File Transfer Protocol – ) / . 1.3 - NBG334W - NBG334W - NBG334W. • . , , , . • . • ( ). , - , . , NBG334W , . NBG334W. . WLAN LAN

2 Web- - NBG334W 18 4 «1234» ( ) Login ( ) . . Login ( ) . 5 , ( . ). , Apply ( ) Ignore ( ) . . 4 A , Administrator Inactivity Timer (       ) , – 5 . NBG334W. 2.3 - NBG334W Web- , RESET NBG334W , . , «1234». 2.3.1 Reset ( ) 1 , PWR . 2 RESET ( ) , PWR , .

2 Web- - NBG334W 25 2.4.3 : IP- IP- , - NBG334W Any IP. NBG334W NAT. , Status ( ) ( . . 2.4.1 . 19 ) Details... ( ...) Any IP Table ( Any IP) . . 6 Any IP UPnP ( - Plug and Play) General ( ) NBG334W UPnP ( Plug and Play). Maintenance ( ) System ( ) General ( ) , , , . Time Setting ( ) NBG334W. Logs ...

2 Web- - NBG334W 26 2.4.4 :   Status ( ) BW MGMT Monitor (Details...) ( ( ...)) . WAN. . , . . 7 : 2.4.5 : DHCP DHCP (Dynamic Host Configuration Protocol – , RFC 2131 RFC 2132) TCP/IP DHCP. NBG334W DHCP . NBG334W DHCP TCP/IP. DHCP , DHCP, . Status ( ) DHCP Table (Details...) ( DHCP ( ...)) . DHCP . ...

2 Web- - NBG334W 29 2.4.7 :   WLAN Station Status ( ) Status ( ) . , NBG334W Association List ( ) . . 10 : . System up Time ( ) , NBG334W. Poll Interval(s) ( ( ) ) . Set Interval ( ) , , Poll Interval(s) ( ) . Stop ( ) Stop ( ) , . . 6 : . 7 : # . MAC Address (MAC- ) MAC- . Association Time ( ) , - ...

3 - NBG334W 32 . 11 Network ( ) > Wireless LAN ( ) > General ( ) 2 Enable Wireless LAN ( ) . 3 SSID «SSID_Example3 » . 4 WPA-PSK ThisismyWPA-PSKpre-sharedkey Pre-Shared Key ( ) . Apply ( ) . 5 Status ( ) . Device Information ( ) , Interface Status ( ) Up ( .) .

3 - NBG334W 34 3.3 . 3.3.1 , , . C , – AP . . • , . • . • . WPA-PSK . SSID WPA-PSK. (SSID) «SSID_Example3», – «ThisismyWPA-PSKpre-sharedkey». Site Syrvey ( ) . 1 Site Survey ( ) , , . AP C

3 - NBG334W 35 2 . Scan ( ) , . Available Network List ( ) , , . , , . 3 . , . Next ( ) . Back ( ) , Site Survey ( ) Exit ( ) . . 14 ZyXEL Utility: Security Settings ( ZyXEL: ) 4 Confirm Save ( ) . Save ( ) . . 15 ZyXEL Utility: Confirm Save ( ZyXEL: ) 5 Link Info ( ) . , Windows , Link Info ( ) . ,...

3 - NBG334W 36 . 16 ZyXEL Utility: Link Info ( ZyXEL: ) 6 - http://zyxel.ru - . , . Security Settings ( ) , « » .

37 I I (WLAN) (39) WAN (63) LAN (77) DHCP (83) (NAT) (89) (99)

- NBG334W 39 4     (WLAN) , NBG334W . . . 4.1 . . 17 . A B . ( ) . NBG334W . (AP)

4 (WLAN) - NBG334W 43 . • : . • RADIUS: , . , RADIUS , . , , . , . . , . 4.2.4 , . . . . ( . . 4.2.3 . 42 .) , RADIUS, WPA WPA2 . , , : WEP , WPA-PSK WPA2-PSK . , . , , , RADIUS . , . , . A WEP, B WEP WPA. , Static WEP ( WEP) . . 8 RADIUS     WPA WEP WPA-PSK     WPA2-PSK WPA2

4 (WLAN) - NBG334W 49 . 20 Network ( ) > Wireless LAN ( ) > General: No Security ( : ) . 4.5.2 WEP- WEP- . . , WEP. NBG334W WEP 64 128 , . WEP, Network ( ) > Wireless LAN ( ) General ( ) . Security Mode ( ) Static WEP ( WEP) . . 11 : Security Mode ( ) No Security ( ) . Apply ( ) Apply ( ) N...

4 (WLAN) - NBG334W 58 4.8   (QoS) QoS ( , e-mail, VoIP FTP). Network ( ) > Wireless LAN ( ) > QoS . . Output Power ( ) NBG334W. , NBG334W, . 802.11 Mode ( 802.11) «802.11b» , NBG334W , IEEE 802.11b. «802.11g» , NBG334W , IEEE 802.11g. «802.11b/g» , NBG334W , IEEE802.11b, IEEE802.11g. NBG334W ....

- NBG334W 63 5 WAN . 5.1 MAC- WAN MAC- MAC- (WAN): MAC- . MAC- Factory Default ( ) . , Clone the computer's MAC address – IP Address ( MAC- – IP- ) IP- , MAC- . ( ZyNOS). , . MAC- WAN. 5.2   , IP : (1 – 1 ) (1 – ). IP- , , , . IGMP (Internet Group Multicast Protocol – ) – , , . 2 IGMP (RFC 2236) 1 (...

5 WAN - NBG334W 67 5.3.2     PPPoE - NBG334W PPPoE (Point-to-Point Protocol over Ethernet – « - » Ethernet). PPPoE – IETF (RFC 2516), , (PC) Ethernet (DSL, , . .). PPPoE PPP over Ethernet . PPPoE , ( , RADIUS). PPPoE , . . , . IP. PPPoE NBG334W ( - ), PPPoE , - NBG334W. , NAT . PPPoE . WAN MAC Addre...

5 WAN - NBG334W 70 5.3.3     PPTP « - » (PPTP: Point-to-Point Tunneling Protocol) , (VPN: Virtual Private Network) , TCP/IP. PPTP, , , . PPTP . DNS Servers ( DNS) First DNS Server ( DNS)Second DNS Server ( DNS) Third DNS Server ( DNS) From ISP (     - ) , - DNS ( IP- WAN - NBG334W). ( ) IP- DNS, - ....

- NBG334W 77 6 LAN . 6.1     LAN (Local Area Network – ) – , . , , . DHCP, IP- , . 6.1.1 IP- - NBG334W 32 IP- , 192.168.1.33 192.168.1.64. 31 IP- ( NBG334W) ( 192.168.1.2 192.168.1.32) , , , FTP-, TFTP-, - . . 6.2 TCP/IP - NBG334W DHCP, IP- DNS DHCP. 6.2.1 - NBG334W : • IP- : 192.168.1.1, : 255.255....

- NBG334W 83 7 DHCP 7.1 DHCP DHCP (Dynamic Host Configuration Protocol – , RFC 2131 RFC 2132) TCP/IP DHCP. NBG334W DHCP . NBG334W DHCP TCP/IP. DHCP , DHCP, . 7.2 DHCP Network ( ) > DHCP Server ( DHCP) . . . 36 Network ( ) > DHCP Server ( DHCP) > General ( )

7 DHCP - NBG334W 84 . 7.3 DHCP IP- MAC- . DNS, NBG334W DHCP. Ethernet MAC- ( – Media Access Control – ). MAC- 6 , , 00:A0:C5:00:00:02. NBG334W DHCP, Network ( ) > LAN ( ) > Advanced ( ) . . . 26 Network ( ) > DHCP Server ( DHCP) > General ( ) Enable DHCP Server ( DHCP) DHCP (Dynamic Host...

7 DHCP - NBG334W 86 7.4 DHCP DHCP ( IP- , MAC- ) , NBG334W, DHCP. , IP- MAC- ( ). Network ( ) > DHCP Server ( DHCP) > Client List ( ) . A , Status (   ) DHCP Table (Details...) ( DHCP ( ...)) . First DNS Server ( DNS)Second DNS Server ( DNS) Third DNS Server ( DNS) From ISP (     - ) , - DNS (...

- NBG334W 89 8     (NAT) , NAT NBG334W. 8.1   NAT NAT (Network Address Translation – , RFC 1631) – IP- . : , , IP- . 8.2 NAT A NBG334W, NAT . 8.2.1   : – ( NAT), , web FTP, , , NAT , . Application ( ) ( ) . , IP- . , , web 80, FTP – 21. , ( , FTP web), . NAT . . , .

8 (NAT) - NBG334W 91 . 8.4   NAT . - NBG334W Network ( ) > NAT > Application ( ) . . A IP- NAT > General (   ) , - NBG334W , , . , , . . F . 251 . . 29 Network ( ) > NAT > General ( ) Enable Network Address Translation ( ) NAT (Network Address Translation – ) IP- , ( , IP- , ) IP- , (...

8 (NAT) - NBG334W 93 8.4.1 . , ( ) ( ). «name=xxx» ( «xxx» – ). (-) ( ). ( ) . Service Name ( ) ( 31 ) Service Name ( ) . , Service Name . ( ) Service Name ( ) Port ( ) . Port ( ) ( ) . , (-), , 10-20. , , , 123,567. Server IP Address (IP- ) IP- , ( ), Port ( ) . Apply ( ) Apply ( ) , Application Ru...

8 (NAT) - NBG334W 95 8.5.1 . . 43 1 Real Audio ( 7070). 2 7070 – « » - NBG334W IP- . NBG334W IP- « » (6970-7170). 3 Real Audio , 6970-7170. 4 - NBG334W IP- . 5 Real Audio, ( . . - ). - NBG334W UDP (User Datagram Protocol – ) TCP/IP (Transfer Control Protocol/Internet Protocol – / - ). 8.5.2   1 , - ...

- NBG334W 99 9   9.1   (DYNDNS) IP- DNS, ( NetMeeting, CU-SeeMe . .). FTP Web- , ( , myhost.dhs.org, myhost – ), , IP- , . , IP- . , DNS www.dyndns.org. , IP- , - DHCP, . DNS . 9.1.1 DYNDNS *.yourhost.dyndns.org IP- , yourhost.dyndns.org. , , , www.yourhost.dyndns.org . A IP- , DNS .

9 - NBG334W 100 9.2 DDNS NBG334W Network ( ) > DDNS . . . 45 . . 32 Enable Dynamic DNS ( ) . Service Provider ( ) DNS. Dynamic DNS Type ( DNS) , DNS Host Name ( ) . 2 , («,»). User Name ( ) . Password ( ) . Enable Wildcard Option ( ) DYNDNS.

- NBG334W 105 1 0 , - NBG334W. 10.1 ZyXEL 10.1.1   «firewall» , . «firewall» ( ) , . ( ) . , . ( – ) – , - . . . . , . 10.1.2     , . IP- . « » . , , , . .

10 - NBG334W 106 10.1.3 - NBG334W - NBG334W « » ( General ( ) Firewall ( ) Enable Firewall ( ) ). NBG334W (LAN) . NBG334W , , . - NBG334W - . , . - NBG334W Ethernet WAN Ethernet LAN, . WAN (Wide Area Network – ) Ethernet, . LAN (Local Area Network – ) , . - , , FTP, WWW. « » ( ), . 10.1.4   1 Web- ....

- NBG334W 113 11     - . 11.1   , , , . - URL- . 11.2 - - NBG334W , ActiveX, Java- , cookies, - . 11.3   - NBG334W , NBG334W . 11.4 Security ( ) > Content Filter ( ) , Filter ( ) .

11 - NBG334W 116 11.5 - NBG334W - . Security ( ) > Content Filter ( ) > Schedule ( ) . . . 50 Security ( ) > Content Filter ( ) > Schedule ( ) . 11.6   URL- URL- , . . . . 36 Security ( ) > Content Filter ( ) > Schedule ( ) Day to Block: ( :) , - NBG334W . , Everyday ( ) . Time of ...

119 I V (121) (125) (139) Plug and Play (UPnP) (145)

- NBG334W 121 1 2 NBG334W. 12.1 , - . NBG334W , . NBG334W - N2 R1 . , NBG334W N3 , « » , R1 ( - R2 ). , NBG334W . . 51 12.2 IP- Management ( ) > Static Route ( ) IP Static Route ( IP- ) . .

12 - NBG334W 122 . 52 Management ( ) > Static Route ( ) > IP Static Route ( IP- ) . 12.2.1 Modify ( ) . . . . 37 Management ( ) > Static Route ( ) > IP Static Route ( IP- ) # . – , . Name ( ) . Active ( ) , . , Edit ( ) Modify ( ) Active ( ) Static Route Setup ( ) . , , . Destination ( )...

- NBG334W 125 1 3 NBG334W, . 13.1   ZyXEL / . ( ). , NBG334W. NBG334W . , , . IP , NBG334W, , . • , WAN ( LAN WAN, WLAN WAN, WAN WAN / NBG334W) , Bandwidth Management Advanced ( ) . • , LAN ( WAN LAN, WLAN LAN, LAN LAN / NBG334W) 100 000 / ( LAN). • , WLAN ( LAN WLAN, WAN WLAN, WLAN WLAN / NBG334W) ...

13 - NBG334W 131 ( AutoClass_H , AutoClass_M Default Class ) . 6 . 13.8     Management ( ) > Bandwidth MGMT ( ) , (General) . . 55 Management ( ) > Bandwidth MGMT ( ) > General ( ) . 43 User-defined with high priority ( ) 6 AutoClass_H 5 User-defined with high priority ( ) 4 AutoClass_M 3 U...

13 - NBG334W 136 13.9.2   , , , Edit ( ) User-defined Service ( ) Advanced ( ) . . . 58 Management ( ) > Bandwidth MGMT ( ) > Advanced: User-defined Service Rule Configuration ( : ) . . 47 Management ( ) > Bandwidth MGMT ( ) > Advanced: User-defined Service Rule Configuration ( : ) BW Bu...

- NBG334W 139 1 4 . 14.1 –     / NBG334W, , , - . A , (WAN), . . , . NBG334W: A WAN (   ) LAN & WAN (     ) . , Disable ( ) Server Access ( ) . • ( ) • ( ) • •

14 - NBG334W 141 14.2 WWW NBG334W Management ( ) > Remote MGMT ( ) WWW . . 60 Management ( ) > Remote MGMT ( ) > WWW 14.3 Telnet NBG334W Telnet, . NBG334W Telnet. . 61 Telnet TCP/IP LAN

14 - NBG334W 142 14.4 Telnet Telnet NBG334W Management ( ) > Remote MGMT ( ) > Telnet . . . 62 Management ( ) > Remote MGMT ( ) > Telnet . 14.5 FTP FTP NBG334W, , . . FTP- . FTP NBG334W Management ( ) > Remote MGMT ( ) > FTP . . . 48 Management ( ) > Remote MGMT ( ) > Telnet ...

- NBG334W 145 1 5     Plug and Play (UPnP) UPnP Web- . 15.1 Plug and Play Plug and Play (UPnP) – , TCP/IP . UPnP , IP- , . , , . . . 15.3 . 146 . 15.1.1 ,   UPnP? UPnP Network Connections ( ) (Windows XP). UPnP , , . UPnP . 15.1.2 NAT Transversal NAT Traversal UPnP NAT. UPnP , UPnP . NAT Traversal :...

15 Plug and Play (UPnP) - NBG334W 146 15.1.3   UPnP NAT traversal . , . UPnP , . NBG334W . UPnP . UPnP, . 15.2 UPnP ZyXEL ZyXEL Universal Plug and Play Forum UPnP™ Implementers Corp. (UIC). UPnP ZyXEL IGD 1.0 (Internet Gateway Device – - ). UPnP . . 15.3 UPnP Management ( ) > UPnP , . . 65 Manage...

15 Plug and Play (UPnP) - NBG334W 147 . 15.4 UPnP Windows UPnP Windows Me Windows XP. 15.4.0.1 UPnP Windows Me UPnP Windows Me. 1 Start ( ) Control Panel ( ) . Add/Remove Programs ( ) . 2 Windows Setup ( Windows) Communication ( ) Components ( ) . Details ( ) . . 51 Management ( ) > UPnP > Gen...

15 Plug and Play (UPnP) - NBG334W 149 UPnP Windows XP UPnP Windows XP. 1 Start ( ) Control Panel ( ) . 2 Network Connections ( ) . 3 Network Connections ( ) Advanced ( ) Optional Networking Components… ( ...) . . 68 4 Windows Optional Networking Components Wizard ( Windows) . Networking Services ( )...

15 Plug and Play (UPnP) - NBG334W 151 . 71 3 Internet Connection Properties ( ) , Settings ( ) . . 72

15 Plug and Play (UPnP) - NBG334W 153 6 Show icon in notification area when connected ( ) OK . . . 75 ( ) 7 . . 76 Web- UPnP NBG334W Web IP- NBG334W. , IP- NBG334W. Web- . 1 Start ( ) Control Panel ( ) . 2 Network Connections ( ) . 3 My Network Places ( ) Other Places ( ) .

15 Plug and Play (UPnP) - NBG334W 154 . 77 4 Local Network ( ) UPnP- . 5 NBG334W Invoke ( ) . Web- .

15 Plug and Play (UPnP) - NBG334W 155 . 78 : 6 NBG334W Properties ( ) . - NBG334W. . 79 – : :

16 - NBG334W 161 16.2 NBG334W Maintenance ( ) > System ( ) > Time Setting ( ) . . - NBG334W . . 81 Maintenance ( ) > System ( ) > Time Setting ( ) . . 53 Maintenance ( ) > System ( ) > Time Setting ( ) Current Time and Date ( ) Current Time ( ) - NBG334W. - NBG334W . Current Date (...

17 - NBG334W 167 17.2 - NBG334W . Maintenance ( ) > Logs ( ) > Log Settings ( ) . Log Settings ( ) : NBG334W ; , NBG334W / NBG334W . – , . , ( ) - - , , cookies, active X . . , System Errors ( ) , . View Log ( ) . , – . . ( . « »). / ( Access Control ( ) ) , .

18 - NBG334W 183 1 8 , - NBG334W. 18.1 www.zyxel.com , «*.bin» extension, , «NBG334W.bin». HTTP (Hypertext Transfer Protocol – ), 2- . . FTP/TFTP . « ». Maintenance ( ) > Tools ( ) . - NBG334W. . 84 Maintenance ( ) > Tools ( ) > Firmware ( )

18 - NBG334W 184 . A NBG334W ! Firmware Upload in Progress ( ) , 2 , NBG334W. . 85 NBG334W , . : . 86 2 System Status ( ) . , . Return ( ) Firmware ( ) . . 73 Maintenance ( ) > Tools ( ) > Firmware ( ) File Path ( ) , , Browse... ( ) , . Browse... ( ...) Browse ( ) , .bin, . (.ZIP), . Upload (...

18 - NBG334W 185 . 87 18.2 FTP/TFTP . « ». Maintenance ( ) > Tools ( ) > Configuration ( ) . , . . 88 Maintenance ( ) > Tools ( ) > Configuration ( ) 18.2.1 NBG334W . NBG334W , , - . , . NBG334W Backup ( ) .

18 - NBG334W 186 18.2.2 NBG334W . A NBG334W ! Restore Configuration successful ( ) , , NBG334W. . 89 NBG334W , . : . 90 IP- , , IP- NBG334W (192.168.1.1). IP- . . , . Return ( ) Configuration ( ) . . 74 : File Path ( ) , , Browse... ( ...) , . Browse... ( ...) Browse... ( ...) , . (.ZIP), . Upload (...

19 - NBG334W 195 19.6 u - . , - . . Maintenance ( ) > Config Mode ( ) . u URL - . Enable URL Keyword Blocking ( - URL ) Content Filtering ( ) . , Keyword List ( ) . Keyword List , URL- , . . « URL- » « ».

197 V I   (199) , Java (205) IP- (211) IP- (221) (237) (251) (257) (263)

A - NBG334W 200 125 M4 . 76 IP- 192.168.1.1 255.255.255.0 (24 ) 1234 DHCP 192.168.1.33 192.168.1.64 - - NBG334W. - NBG334W IEEE 802.11b IEEE 802.11g. IEEE 802.11g Super G. (WEP, WPA(2), WPA(2)- PSK) MAC- . : NBG334W - , 2,4 , , - , Bluetooth LAN. ( ) Web- ZyXEL Web- , FTP TFTP - NBG334W. : . - NBG33...

- NBG334W 205 B ,   Java web- , : • - . • JavaScript ( ). • Java (Java permissions) ( ). A Internet Explorer 6. Internet Explorer . Internet Explorer . ( Windows XP SP 2 ), IP- .   1 Internet Explorer, Tools ( ) , Pop-up Blocker ( ) , Turn Off Pop-up Blocker ( ) . . 95

B , Java - NBG334W 206 , Pop-up Blocker ( ) Privacy ( ) . 1 Internet Explorer, Tools ( ) , Internet Options ( ) , Privacy ( ) . 2 Block pop-ups ( ) Pop-up Blocker ( ) . . . 96 : 3 Apply ( ) , .   , , . 1 Internet Explorer, Tools ( ) , Internet Options ( ) , Privacy ( ) . 2 Settings… ( ...) – Pop-up ...

B , Java - NBG334W 207 . 97 : 3 IP- (web- , ) «http://». , http://192.168.167.1. 4 Add ( ) IP- Allowed sites ( - ) . . 98

B , Java - NBG334W 208 5 Privacy ( ) Close ( ) . 6 Apply ( ) , . Java (JavaScripts) web- Internet Explorer , , Java. 1 Internet Explorer, Tools ( ) , Internet Options ( ) Security ( ) . . 99 : 2 Custom Level... ( ...) . 3 Scripting ( ) . 4 Active scripting ( ) Enable ( ) ( ). 5 Scripting of Java app...

B , Java - NBG334W 209 . 100 – Java   Java 1 Internet Explorer, Tools ( ) , Internet Options ( ) Security ( ) . 2 Custom Level... ( ...) . 3 Microsoft VM . 4 Java permissions ( Java) . 5 OK , .

B , Java - NBG334W 210 . 101 – Java JAVA (Sun) 1 Internet Explorer, Tools ( ), Internet Options ( ), Advanced ( ) . 2 , Java (Sun) Use Java 2 for <applet> ( Java 2 ) . 3 OK , . . 102 Java (Sun)

D IP- - NBG334W 224 . 108 Windows 95/98/Me: TCP/IP: DNS 4 Gateway ( Ш ) . • IP- , . • IP- , New gateway ( ) Add ( ) . 5 OK , TCP/IP Properties ( : TCP/IP) . 6 OK , Network ( ) . - Windows. 7 - . 1 Start ( ) , Run ( ) . 2 Run ( ) «winipcfg», OK IP Configuration ( IP) . 3 . IP- , . Windows 2000/NT/XP ...

D IP- - NBG334W 226 . 111 Windows XP: : : 4 General ( ) WinXP Internet Protocol (TCP/IP) ( (TCP/IP)) Properties ( ) . . 112 Windows XP: : 5 Internet Protocol TCP/IP Properties ( : (TCP/IP)) ( General ( ) Windows XP). • IP- , Obtain an IP address automatically ( IP- ) .

D IP- - NBG334W 229 . 115 Windows XP: : (TCP/IP) 8 OK , Internet Protocol (TCP/IP) Properties ( : (TCP/IP)) . 9 Close ( ) ( OK Windows 2000/NT), Local Area Connection Properties ( ) . 10 Network Connections ( ) ( Network and Dial-up Connections ( ) Windows 2000/NT). 11 - . 1 Start ( ), All Programs ...

D IP- - NBG334W 230 . 116 Macintosh OS 8/9: Apple 2 Ethernet built-in ( ) Connect via ( ...) . . 117 Macintosh OS 8/9: TCP/IP 3 Using DHCP ( DHCP) Configure: ( ) .

D IP- - NBG334W 231 4 : • Configure ( ) , Manually ( ) . • IP- IP Address (IP- ) . • Subnet mask ( ) . • IP- - Router address ( ) . 5 TCP/IP Control Panel ( TCP/IP) . 6 Save ( ) . 7 - . TCP/IP TCP/IP Control Panel ( TCP/IP) . Macintosh OS X 1 Apple System Preferences ( ) , System Preferences ( ) . ....

D IP- - NBG334W 233 Linux TCP/IP Red Hat Linux 9.0. , Linux. A . KDE IP- KDE . 1 Red Hat ( ), System Setting ( ) Network ( ) . . 120 Red Hat 9.0: KDE: : 2 , . Ethernet Device – General ( Ethernet – ) .

D IP- - NBG334W 235 5 Devices ( ) . 6 Activate ( ) . . (Yes) , . . 123 Red Hat 9.0: KDE: : 7 , Status ( ) = Active ( ) Network Configuration ( ) . IP- : 1 , . ifconfig-eth0 ( eth0 – Ethernet). . • IP- , dhcp BOOTPROTO= . . . 124 Red Hat 9.0: IP- «ifconfig-eth0» • IP- , static BOOTPROTO= . IPADDR =, ...

E - NBG334W 238 BSS ( ) (BSS) , (AP). Intra-BSS – . Intra-BSS A B . Intra-BSS A B , . . 130 ESS (ESS) (BSS), , . (Distribution System, DS). (Infrastructure WLAN). , .

E - NBG334W 240 RTS/CTS ( / ) « » – , , . « » . (STA) (AP) , , « » , . . , . . . 132 RTS/CTS A , , B . , , AP , . RTS/CTS - . RTS/ CTS , ( (RTS) (CTS)). RTS/CTS , 0 2432 , , , - RTS (Request To Send – ) (AP) . AP CTS (Clear to Send – ) , . , , , . , RTS/CTS , AP ( (RTS) (CTS)). RTS/CTS , « » , , RTS...

E - NBG334W 241 RTS/CTS ( . ), RTS (Request To Send – )/CTS (Clear to Send – ) , , RTS/CTS . A RTS , , . – ( 256 2432 ), , . , , . RTS/CTS ( . ), RTS/CTS , RTS/CTS . (Preamble Type) ( ) . 2 : . , , . Long ( ) , « » , ( IEEE 802.11b ). . , , . , « » . Dynamic ( ) , , , .

E - NBG334W 243 • , . • . RADIUS , RADIUS. RADIUS RADIUS RADIUS : • Access-Request ( - ) . • Access-Reject ( - ) RADIUS . • Access-Accept ( - ) RADIUS . • Access-Challenge ( - ) RADIUS . , «Access-Request». RADIUS RADIUS : • Accounting-Request ( - ) . • Accounting-Response ( - ) RADIUS , . RADIUS , ...

E - NBG334W 245 LEAP (   ) LEAP ( ) IEEE 802.1x, Cisco. Dynamic WEP Key Exchange ( WEP) , RADIUS. , , , . WEP. , Wireless ( ) . , WEP. A EAP-MD5 WEP. (EAP-TLS, EAP-TTLS PEAP) . , « + ». . . 90 EAP EAP-MD5 EAP-TLS EAP-TTLS PEAP LEAP – –

- NBG334W 251 F . • : . . • : IP, . TCP/UDP , TCP UDP . USER-DEFINED ( ) , Port(s) ( ( )) IP, . • ( ) : . • – TCP , UDP , TCP/UDP , IP. • – USER , IP. • : , , , . . 92 NAME ( ) ( ) AH (IPSEC_TUNNEL) 51 IPSEC AH ( ). AIM TCP 5190 Internet Messenger AOL. AUTH TCP 113 , . BGP TCP 179 BGP ( ). BOOTP_CLI...

G - NBG334W 258   • E-mail : [email protected] • E-mail : [email protected] • : +36-1-3361649 • : +36-1-3259100 • Web- : www.zyxel.hu • : ZyXEL Hungary, 48, Zoldlomb Str., H-1025, Budapest, Hungary   • E-mail : [email protected] • E-mail : [email protected] • : +49-2405-6909-69 • : +49-2405-6909-99 ...

G - NBG334W 261     • E-mail : [email protected] • E-mail : [email protected] • : +358-9-4780-8411 • : +358-9-4780-8448 • Web- : www.zyxel.fi • : ZyXEL Communications Oy, Malminkaari 10, 00700 Helsinki, Finland   • E-Mail: [email protected] • : +33-4-72-52-97-97 • : +33-4-72-52-19-20 • Web- : www.zy...