دانلود پاورپوینت Differentiated Services
Differentiated Services
نوع فایل: PowerPoint
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متن این پاورپوینت به زبان انگلیسی است.
چکیده ای از متن:
What is the Problem?
● Goal: provide support for wide variety of applications:
– Interactive TV, IP telephony, on-line gamming (distributed simulations), VPNs, etc
● Problem:
– Best-effort cannot do it (see previous lecture)
– Intserv can support all these applications, but
• Too complex
• Not scalable
Differentiated Services (Diffserv)
● Build around the concept of domain
● Domain – a contiguous region of network under the same administrative ownership
● Differentiate between edge and core routers
● Edge routers
– Perform per aggregate shaping…
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