Za brzi download najbolji je
FlashGet, a sto se tice optimizacije veze najbolje je manualno... Evo kako:
1. Za sve konekcije je dobro da idu preko Open-DNS-a, sto se moze namestiti u
Properties-u Internet Protocol-a ukucavanjem sledecih vrednosti:
Use the following DNS server adresses:
Preferred DNS server: 208.67.222.222
Alternate DNS server: 208.67.220.220
2. Ne znam koliko ste upuceni, ali
Windows koristi 20% bandwidth-a! Uzas! Evo kako ga povratiti:
Start >
Run > kucaj
gpedit.msc
Otvara se group policy editor. Sad idemo
Local Computer Policy >
Computer Configuration >
Administrative Templates >
Network >
QOS Packet Scheduler >
Limit Reservable Bandwidth.
Dupli klik na
Limit Reservable bandwidth. Pisace da nije konfigurisam, ali cela istina je u Explain tab-u gde pise:
"By default, the Packet Scheduler limits the system to 20 percent of the bandwidth of a connection, but you can use this setting to override the default."
LOPOVI!
Trik je sledeci - ENABLE reservable bandwidth i vrednost podesiti na
0!
3.
Modem
Start >
Settings >
Control Panel > kliknes na modem > Izaberes svoj modem >
Properties >
Connections >
Advanced. E, sad u
Extra settings polju ukucas
S36=7, kliknes
Ok i
Save. Takodje, podesi svoj COM port preko kog se connect-ujes na maximum bps - po default-u je namesteno na 115200, pa samo treba povecati vrednost!
DSL-Cable
Start >
Run > kucaj
regedit i pritisni Enter.
Idi na folder
HKEY_LOCAL_MACHINE\System\CurrentControlSet\VxD\MSTCP i nadji string
DefaultRcvWindow. Edit-uj broj u vrednost 64240, izadji iz Registry-a i restartuj komp.
I jos menjanja vrednosti...
Otvoris registri na isti nacin kao u gore navednom primeru, pa (e, ovo cu sad na engleskom da postujem, jer je bilo postovano na jos nekim forumima) :
Create the following DWORD values, as most of these values will not already exist you will need to create them by clicking on
Edit >
New >
DWORD Value i namesti vrednosti koje cu navesti.
DefaultTTL = "80" hex (or 128 decimal)
Specifies the default time to live (TTL) for TCP/IP packets. The default is 32.
EnablePMTUBHDetect = "0"
Specifies whether the stack will attempt to detect Maximum Transmission Unit (MTU) routers that do not send back ICMP fragmentation-needed messages. The default is 0.
EnablePMTUDiscovery = "1"
Specifies whether the TCP/IP stack will attempt to perform path MTU discovery as specified in RFC 1191. The default is 1.
GlobalMaxTcpWindowSize = "7FFF" hex (or 32767 decimal)
Specifies the system maximum receive window size advertised by the TCP/IP stack.
TcpMaxDupAcks = "2"
Determines the number of duplicate ACKs that must be received for the same sequence number of sent data before "fast retransmit" is triggered.
SackOpts = "1"
Enables support for selective acknowledgements as documented by Request for Comment (RFC) 2018. Default is 0.
Tcp1323Opts = "1"
Controls RFC 1323 time stamps and window scaling options. Possible values are: "0" = disable RFC 1323 options, "1" = window scale enabled only, "2" = time stamps enabled only and "3" = both options enabled.
TcpWindowSize = "7FFF" hex (or 32767 decimal)
Specifies the receive window size advertised by the TCP/IP stack. If you have a latent network you can try increasing the value to 93440, 186880, or 372300.
Izadji iz Registry-a i restartuj komp. Ukoliko te ovo mrzi da radis manualno imas TCP utility na
http://www.broadbandreports.com/front/doctorping.zip.
Napomena - sve ovo je testirano na XP-u, a da li ce da radi na Visti, ne znam.