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DMZ and Dual WAN
- Reviews
your actual bandwidth. The other option is Intelligent Balancer (Auto), which will automatically compute the maximum bandwidth of WAN1 and WAN2 by using Weighted Round Robin to balance the loading. If the upstream / downstream bandwidth demands are in excess...
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Call Quality
- Reviews
problems on a less-than-optimum broadband connection. The optimizing link performs a bandwidth test from your computer, which is assumed to be on the same connection as your phone, and reports the upstream and downstream bandwidth that it measures (Figure 5)....
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Error Emulation
- Reviews
would have it, Apposite Technologies was kind enough to loan a Linktropy 4500 WAN Emulator (Figure 1) to help me answer this question. The 4500 is a hardware-based emulator that allows adjustment of upstream and downstream bandwidth, delay and loss. It has...
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Closing Thoughts
- Reviews
more about Snort here.) There are also bandwidth management ("Traffic shaping") features courtesy of the built-in WonderShaper package. Traffic shaping makes the most out of the upstream and downstream bandwidth doled out by your ISP by allowing you to assign...
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Priority Based QoS
- Reviews
of data from lower-valued ports, into one of four egress (outgoing) queues. This means that higher-priority data gets a larger chunk of your upstream bandwidth, which is typically more limited than the downstream. Note that the priority-based QoS...
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Closing Thoughts and Conclusions
- Reviews
But while the automatic upstream QoS did help in my VoIP / FTP test, I think some downstream QoS (even if it's just bandwidth limiting) is needed as well to really provide glitch-free performance for real-time applications. On the other hand, you don't really...
In this review -
What Are The Requirements For VoIP?
- Reviews
used for Internet connectivity, bandwidth further increases to about 81.6 kbps. And if you are on an ATM-based DSL loop (the most common case), bandwidth used jumps to 106 kbps. Note that this bandwidth use is for each direction of a call, both talking and...
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Is it really Broadband?
- Reviews
and voice-over-IP (VoIP) calls? The answer appears to be pretty clearly yes. Although Boeing won't talk about exactly how it provisions bandwidth on each plane for each airline, Patrick Schmid, a senior editor for our sister publication TomsHardware, said that...
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Trouble in Packet City
- Reviews
bandwidth. The typical home Internet connection may let you download files and web surf with a reasonably-sized 1Mbps-or-greater bandwidth. But your upstream (from your computer to the Internet) connection typically is throttled down to as little as 128Mbps...