Download Advanced QoS for multi-service IP/MPLS networks by Ramji Balakrishnan PDF

By Ramji Balakrishnan

Advanced QoS for Multi-Service IP/MPLS Networks is the definitive consultant to caliber of provider (QoS), with complete information regarding its positive factors and merits. discover a sturdy theoretical and functional evaluation of the way QoS could be carried out to arrive the enterprise goals outlined for an IP/MPLS community. subject matters contain regular QoS versions for IP/MPLS networks, crucial QoS beneficial properties, forwarding sessions and queuing priorities, buffer administration, multipoint shared queuing, hierarchical scheduling, and price restricting. This ebook will assist you create a pretty good QoS architecture/design, that's obligatory for prioritizing companies through the community

Show description

Read Online or Download Advanced QoS for multi-service IP/MPLS networks PDF

Best protocols & apis books

Microsoft Windows 2000 Server Operations Guide

Keep and troubleshoot your server installations with finished technical details and tools-direct from the home windows 2000 product improvement crew. a part of the reliable Microsoft home windows 2000 Server source equipment, this sensible advisor is now to be had individually for IT pros all for daily operations.

TCP IP Protocol Suite, 4th Edition

In an international the place the variety of those who have to find out about facts communications and networking is exploding, Forouzan's publication is the reply. The book's visible process makes it effortless for college kids to benefit approximately and comprehend the strategies all in favour of this swiftly constructing box. TCP/IP Protocol Suite teaches scholars and execs, with out earlier wisdom of TCP/IP every little thing they should find out about the topic.

Nokia network security : solutions handbook

The Nokia community protection strategies instruction manual introduces readers to either the fundamentals and the finer issues of administering, configuring, and securing the Nokia IP-series home equipment. It introduces readers to different versions and covers the gains linked to every one. install and setup are lined intimately, in addition to deploy and configuration of the cost element firewall at the Nokia method.

Service Quality of Cloud-Based Applications

This publication explains why purposes working on cloud would possibly not carry a similar carrier reliability, availability, latency and total caliber to finish clients as they do while the functions are operating on conventional (non-virtualized, non-cloud) configurations, and explains what may be performed to mitigate that chance.

Extra info for Advanced QoS for multi-service IP/MPLS networks

Example text

Traffic entering a DiffServ domain is optionally conditioned (rate-limited) and classified into different Behavior Aggregates (BAs). Conditioning helps to ensure that a traffic flow conforms to the traffic profile agreed to between the service provider and the customer. Classification can be based on certain field values of the packet header. Each BA is identified using a unique value, called a Differentiated Service Code Point (DSCP), in the Type of Service (ToS) field of the packet header (Chapter 3 explains the various ToS markings).

It provides the same QoS assurance for a flow when the network is congested as for an unloaded network. Controlled Load Service assurance is derived through admission control and the statistical multiplexing gain of network resources. To make IntServ compatible with DiffServ, RFC 2997 defined a third type of service called Null Service. When an application requests Null Service in the RSVP signaling message, the network is duty bound to determine the appropriate service parameters for the data flow.

5. Achieving the SLA through concatenation of PHB—The purpose of DiffServ is to ensure that the SLA associated with a traffic flow is achieved. DiffServ achieves the SLA associated with a traffic flow on the basis that all the DiffServ nodes, and in turn all of the DiffServ domain in the data path of the flow, honor the PHB associated with the DSCP marking of the packets in the flow. In the example, the stringent time requirements of the VoIP traffic are met on the basis that all the nodes in the traffic path prioritize the VoIP forwarding class in some manner relative to the other traffic.

Download PDF sample

Rated 4.97 of 5 – based on 40 votes