Download PDF by : Cisco - IXC Architecture 1503

Read or Download Cisco - IXC Architecture 1503 PDF

Similar networking books

Practical Intranet Development by John Colby, Gareth Downes-Powell, Jeffrey Haas, Darren J. PDF

You'll imagine that designing an intranet will be an internet professional's heaven. you recognize precisely what browsers and working structures your viewers are utilizing. you could simply determine clients for trying out. What can be more uncomplicated than that? yet then, few humans ever get to work out different businesses' intranets. how will you research out of your friends?

Prof François Horlin, André Bourdoux's Digital Compensation for Analog Front-Ends: A New Approach PDF

The need to construct lower price analog front-ends has prompted curiosity in a brand new area of analysis. therefore the joint layout of the analog front-end and of the electronic baseband algorithms has turn into a major box of study. It allows the instant structures and chip designers to extra successfully alternate the verbal exchange functionality with the construction price.

Download e-book for kindle: Das PostNuke Kompendium: Internet-, Intranet- und by Markus Gossmer, Michael Schumacher, Andreas Schauperl,

Sie m? chten Ihre Internet-Pr? senz ohne HTML- und Programmierkenntnisse verwalten? Alle Mitarbeiter sollen sich inhaltlich an Ihrem Internet-Auftritt beteiligen? Sie planen die Einf? hrung eines Intranet-Portals in Ihrem Unternehmen? Ihre Kunden und companion sollen eigene Extranet-Bereiche nutzen okay? nnen?

Extra resources for Cisco - IXC Architecture 1503

Sample text

Printed in USA. scr 66 33 Policy Architecture— Core Functions • High speed transport • Congestion management • QoS/CoS administration (queuing/dropping) • Traffic management 1503 0925_04F9_c1 67 © 1999, Cisco Systems, Inc. Policy Architecture Implementation POP POP Edge Backbone POP POP Policy Implementations Require Cooperative Edge and Backbone Functions 1503 0925_04F9_c1 © 1999, Cisco Systems, Inc. Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. scr 68 34 An ISP—The Big Picture Content Services Domestic Peering Security Services Directory Services Global Internet xDSL HFC Direct Network 1503 0925_04F9_c1 Non-Direct Individual Dial-Up Network Satellite and Wireless 69 © 1999, Cisco Systems, Inc.

All rights reserved. Printed in USA. scr 84 42 ISP/IXC Interconnection Points NAP ISP Z CIX ISP D ISP C ISP B MAE West ISP A NAP MAE West Source: WorldCom MAE Services 1503 0925_04F9_c1 85 © 1999, Cisco Systems, Inc. Exchange Points Generally… • Do not include peering agreements with any of the ISP’s who are connected Peering • Do not include transit with any of the ISP’s who are connected Transit • Do not guarantee that there will be specific major ISP’s present • Do not provide IP addresses or AS (Autonomous System) numbers 1503 0925_04F9_c1 © 1999, Cisco Systems, Inc.

87 Exchange Points Generally… • Climate-controlled collocation space • Physical security for equipment • A place to interconnect with other IXC’s/ISP’s • Various connection options • Provide only “layer 2” connectivity— prefers to remain politically agnostic 1503 0925_04F9_c1 © 1999, Cisco Systems, Inc. Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. scr 88 44 Exchange Point Examples 1503 0925_04F9_c1 89 © 1999, Cisco Systems, Inc. Pacific Bell NAP Source: Pacific Bell 1503 0925_04F9_c1 © 1999, Cisco Systems, Inc.

Download PDF sample

Cisco - IXC Architecture 1503

by Daniel

Rated 5.00 of 5 – based on 37 votes