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Ŀ´Ƽ õԽù       | õ | ֱٴ۴޸ | ()

 
 
 
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[3] ܨ пܲ, 3Com Travel Router




ȸ : 2711
ۼ : 2005/05/30 22:56
URL : http://www.bodnara.co.kr/bbs/bbs.html?D=20&num=61486
Ʈ    ̽

 



7. ׽Ʈ: AP/Router/Client  ӵ


ռ 뿪 ̹ Դ. ⼭ ѱ(NCA) ӵ غ Ѵ. T/R 3 , AP, Ŭ̾Ʈ غ غ Ѵ. 켱 ȸ װ Ÿ̶ ͳ ̺ ϰ ִ. Ʒ .

                                    : A, B, C


⺻ A̰, B 5M Ÿ ũƮ Ѱ̴. C 8MŸ ũƮ 2̴. pc01/02 å ƴ ž̴ٺ Ÿ ҽ ̺ 弱 Բ ü ̵ϴ 밡ٵ һϿ.(_-) 밡ٿ.

                            ̷Ʈ


⺻ӵ ´.  9~10M Ƿ, ̺ ظ VDSL ̻ ٿӵ ȴ.


3Com w/ AP mode

 

                              AP 3Com T/R


3CRTRV10075  1 AP Ͽ. ݱ RP614v3 IPҴ DHCP ̴.  3CRUSB10075 ĸ usb2.0 Ʈ Ͽ.

                          ġ: 3crusb10075
 

                                 Ʈũ


ġڿ Ʈũ ǿ Ͱ. Marvell Gbit ſ 3Com usb2.0 ̸, IP RP614v3 Ҵϴ 192.168.0.2 . pc-02 192.168.0.3 ɰ.

                         AP忡 Ÿ ٿε, ε,


A,B,C 3 ׷ ű Ͱ. ٿ/ε(Mbps) , պ(ms) . A 9.61Mbps ⸦ ϴ ̷Ʈ ÿ ̾ ӵ ´. ׷ C 5.34Mbps .

                                AP忡 traceroute


׽Ʈ Ǿ ѱ ǰ HOP ս Ÿ traceroute̴. ø ɵ. Ʒ 3 ̹ ׷ ۼسǷ ̶ ڷ̴.

 

 

 


3Com w/ Router mode

 

                            ͷ 3Com T/R


Ƿ 2 T/R Router ߰ԵǸ, APɵ ϰ ȴ.  ¿ 2̻ PC ϴ  ϴ ̴. ⺻ T/R Ϲ Ϳ ִ LAN 1~4 Ʈ Ƿ, ޴ Ư ״ ִ.

                      ͸忡 Ÿ : 3Com vs Anygate


3com usb2.0 ϸ, ͸ 3com T/R Anygate 3000A ϴ ӵ غҴ.  ׷̴. ټϰ ִϰƮ3000A ٿε ӵ ռ ū ̴ δ.

                            忡 traceroute


traceroute Ͱ. AP Router ΰ ϴ.




3Com w/ Client mode

 

                             Client 3Com T/R


Ƿ 4 Client ߾ ̴. ̰찡 T/R Ư ε, T/R ü ϰ ִ. /AP ִϰƮ3000A ؼ Ͽ. ٸ Ǿ or .

      ġ: LAN 3Com T/R ƴ϶ Marvell Gbit .
 

                   Ʈũ: Marvell Gbit  


ġڿ . Ŭ̾Ʈ 忡 T/R 巣 Marvell Gbit ǹǷ, ġڿ Marvell Lan ȴ.  ǿ 缳 IP 192.168.10.101 ҴǴµ ̰ AP ִϰƮ3000A ߱ ̴. Ʈ 10.1 Ǿ 10.100~ Ҵ ȴ.

                            Client 忡 Ÿ, ֹ


A,B,C Ͱ. A/B ̰ , C 3.98Mbps AP or Router mode϶ ؼ ξ ġ̴. ռ FTP 뿪 Client mode C Max 5Mbps 뿪 ־Ͱ ϸ ø ġ̴.

                              Client 忡 traceroute


traceroute Ͱ. IP RTT ߽ ɵ.

 

 


ε, ׷ ۼسǷ ø ȴ.

                                   NorthStar ӵ
 

                              NorthStar ӵ - SLA


ѱ ϴ NorthStar Ǿ ġؼ ǰ ϴ Ʈ α׷̴. ٿġ غҴµ, Ȩǿ ѰͰ ̴. Ư SLA 30е 10ȸ ٿε ׽Ʈ Ͽ SLAؿ ϴ ϴµ, ôٽ ϰ ִ.

 



8. ׽Ʈ: , ø̼ ߿


޴ AP/ͷ õ ǰ̴ϸŭ Ӱ ø̼  ñ. ڰ Ļ Ÿ Ʋݺ 캸, Ÿ  ÿ Ȱȵ ˾ƺ Ѵ. Ÿ Ѹ ϴ. Ϻ ϰ, / ƴٰ Ҵٰ ڴο. , AP, Ŭ̾Ʈ ӵ, ƴѰ͵ ־. Ʒ 鼭 ڼ ˾ƺ.

                           IPX  -> Ӱ (T/R AP)


3Com T/R AP ϰ, ִ3000A ͷ Ƽ PC IPX Ͽ. 5 , 1 ׶̴. ôٽ ϴ. ⺻ IPX/SPX/NetBios ġ ̴.

                         IPX -> Ұ (T/R AP)
 

                             IPX ü Ұ


׷, ó ü  ȭ鿡 ʰų, ߴ ü Ұ 찡 ־. T/R AP ϰ, ʹ ݱ RP614v3 ̴.  T/R AP忡 T/R ü Ư ƴ϶, Ǵ ( ü ȭ)   IPX ɿΰ Ǿ. ִ3000A սô IPX ϴ. ׷ RP614v3 սô IPX׿ κ Ұ.

                         Ʋ Ӱ (T/R router mode)


T/R ٲ㼭 Ʋ غҴ. ӿ ƹ .  APϰ쵵 ̴.

                             äõ (T/R router mode)


缳 ä ϴµ . /AP ϴ.

                           

                          4:4 ӵ (T/R router mode)


äο غҴ. 4:4ν ο ֵ ϹǷ ߻ , ̻ ߵǾ. ̰쵵 /AP ϰ ߵȴ.

                     T/R Client mode ν Ͻ ߻
 

                     T/R Client mode ȵɰ찡


T/R Ư Client mode ϰ(AP ִ3000A) Ʋ Ͽ. , ν Ͻð ߻Ѵ.  ̰ ߵǴٰ ٰ ݺ ϹǷ, ᱹ Ȱ ÷̴ ٰ δ. ᱹ Client mode  οδ , Ʋ ٰ δ.


̻, T/R Ÿ Ʋ  ϸ.. Ѹ Ÿȣϴ. AP ü Ư IPX ɿΰ Ǿ, Client ô ȵɶ Ҵ. ̿ܿ ٸ .   AP/Router ܵ Ʋ create, join, playϴµ ƹ ̻ ߵǾ.

 

                              3 Ʋ - ̻ ߵȴ.


ƴϰ, ̴. ϰ ÷ ϴµ . T/R AP .

                              īƮ̴ - ̻ ߵȴ.

 

̵ ϴ īƮ̴ ̴. T/R AP ϰ ÷ غôµ, ߵȴ. µ.

 

                       idisk ٿε ӵ: 1MB/s  ´


籸, 糪 P2P ӵ ʹ Ƿ н ϰ, ̵ ô idisk ȭ ٿε غҴ. ռ ӵ ִġ 9~10M ϴ ٿӵ ´. T/R ͳ AP ϴ ӵϴ ʴ´. Ҷ ̴. ̰ Client 嵵 ̴.

                        Ʈ peer to peer - IP
 

                            Ʈ̹


Ʈ ߿ Ʈũ ̹ peer to peer ̹ / ۾ ϴ. 3Com T/R Client mode usb2.0 Ad Hoc ؼ p2p ̹ ҷ ׽ƮغҴ. NDIS̹ ߰ ϴ.  ̻ ۾ ߵǾ.


                     ߿ Marvell 88W8510 Ʈѷ


ռ Ͽ, 3Com T/R ̴߰.   ö°  ϴٴ, ڰ ͸ ߰ſ..۽. ư ׽Ʈ ǰ ߰ſ Ȯϴ. пµ غ Marvell Ĩ 70 Ѱܹ. ִٰ .

   A - Ʒ (59.9)

   B -  (52.8)
  
   C - Ʈũ (65.8)

   D - Marvell Ĩ (72)


Ư T/R Ʒ 麸 ̴߰. θ Ǹ ߿ Marvell SoC ̴. ȭ Ĩ̶ ׷  Ͽ. Ʈũ ƿε, 65~67 µ ٴ ȭ ̴.


4 µ Ͽ 3а 60(1ð) ȭ߼ ׷Ҵ. µ󿡼 steady state Ǵ ̴. Marvell Ĩ 72~73 ó ǰ, Ʈũ 66~67 ó Ǵ ̴. (翬 , Marvell Ĩ µô Ʈũ ¿ ̴. Temp master2 ڸ ǻ ھ µҽ ȴ. ׷ ϰ.)


ڰ ׽ƮѴð Ѵ޵ 3Com T/R Ͽ. µ ߰ſ ߰ ־µ, űѰ Ż ư ִ. ھ Ѱµ 90 ̻ Ǵ°.. ۽. T/R ü ܺο ȯⱸ վƼ ð Ű ̱ѵ, ٺ å Marvell Ĩ վ ⸦ ̴ ̴. 3Com ü ؾ ´.




9. ޴ AP ù, 3Com Travel Router


super-G, speedBooster, nitro-xm  Ϲ ⿡ ־. ̿ ޴ϱ ʹ 忡 ϴٰ . ̷ ƴ ǰ ٷ 3Com T/R̴.


谩 ũ ̼ Ͽ ְ ٴϸ, 繫 ʿ ̸ Ҽ ִ. ⺻ AP/Router ɿܿ Client 嵵 ǹǷ, ȯ濡 ǰε 밡ϴ. 3Com usb2.0 ҽô Ǵ ƿ󿡼 Ŭѹ P2P ϰų PC->AP ϹǷ .


ݸ, ִ뿪 23~24Mbpsμ, 11g   30~32Mbps ° ϸ 뿪 ׸ ʴٴ° ̴.  ֹ ۼ ޶ϴ , ߿ ̸ ִ Ϳ ̸ Ư Client ε巯. pcbǺ ϴٺ, ȭ Ĩ  п ߿ ͵ ̴.

׷, ߼ϻ̴. Ϲ ߴٱ⺸ٴ 繫, ޴ Ưȭ ǰ̸.. Ͻ ʴ ôɼ о̴. ıȸ J.K.Galbraith 'Created Want'(â )ó, ޴뼺 APǰ ο 屸â ִ.   ɰ Ǿ߰..



- ̻, Ĩϴ. оֽ е ϴ.
 ǰ ֽ , ڽ, μ ȸ翡 縻 帳ϴ.

 

1
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xxx
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Խù õ ֽϴ.õ 5 ̸̻ ο Խù ɾ 帳ϴ.
Ʈ ̺Ʈ Ͻþ ǰ ޾ư ֽϴ.

Ʈȳ ۼ : 20, õŬ : 2, õ 2, ۼ : 4 (2008.12.29Ϻ)
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