deploying and managing ip over wdm networks

... update model in WDM networks, load balancing in IP/MPLS networks, and contention in OBS networks. 2.1 Lightpath Routing in WDM Networks Lightpath routing in WDM networks refers to the routing and wavelength ... networks. 1.4.1 Separate Routing for IP and WDM Networks In this approach, routing in IP-over-WDM network has been separated into routing at the IP layer taking only IP layer information into account, and wavelength ... [10]. 4 OXC IP Router Core-optical Network IP Router IP Router OXC OXC IP Router OXC (a) (b) Figure 1.4: Network level abstraction: (a) overlay (b)peer. 1.2 IP-over-WDM Network Architecture The IP-over-WDM architecture

Ngày tải lên: 04/10/2015, 17:06

... attractivearchitecture for optical backbone networks IP over WDM networks are more ad-vantageous compared to IP over Asynchronous Transfer Mode (ATM) over SONETover WDM networks in that they have higher ... provisioning in IP overWavelength-Division-Multiplexing (WDM) optical networks which consist of an IPlayer and an optical layer We first study the problem of power efficient provisioning of static and dynamicconnection ... Trang 1IN IP OVER WDM NETWORKSWU GAOFENG NATIONAL UNIVERSITY OF SINGAPORE 2014 Trang 2ENERGY EFFICIENT CONNECTION PROVISIONINGIN IP OVER WDM NETWORKS WU GAOFENG (B Eng South

Ngày tải lên: 09/09/2015, 08:12

... for WDM Transmission • IP Over ATM Directly on WDM • IP Over SDH; Packet Over SONET • IP Over SDL Directly Over WDM • IP Over GbE Over WDM  Tích h p IP over WDM d a trên quan đi m Control ợp IP ... h p IP over WDMầu về viêc tích hợp IP over WDM ề: ợp IP over WDM  Tích h p IP over WDM d a trên quan đi m Data Planeợp IP over WDM ựa trên quan điểm Data Plane ểm Data Plane • IP Over ATM Over ... Over ATM Directly on WDM • IP Over SDH; Packet Over SONET • IP Over SDL Directly Over WDM • IP Over GbE Over WDM  Tích h p IP over WDM d a trên quan đi m Control ợp IP over WDM ựa trên quan điểm

Ngày tải lên: 29/06/2014, 07:20

... IP over WDM network Fang Yu 294 Class Presentation Outline  History of WDM networks  Current Internet: Multi-layer protocol stack between IP and WDM layers  Future: IP directly over WDM ... SONET over WDM  Conventional WDM deployment is using SONET as standard interface to higher layers  IP over ATM  IP packets need to be mapped into ATM cells before transporting over WDM using ... Simplified Protocol Stacks? IP Frame Relay ATM SONET WDM IP WDM WDM-aware Electronic layer Current Typical Protocol Stack Simplified Protocol Stack IP Directly Over WDM?  Establish high-speed

Ngày tải lên: 07/07/2014, 00:20

... chuyển đổi bước sóng 23 Phần 2 Mạng IP trên WDM 26 2.1 Giới thiệu 26 2.2 Các ưu điểm của IP over WDM 27 2.3 Ba giải pháp IP over WDM 27 2.4 Kiến trúc mạng IP/WDM 30 2.5 Chuyển mạch gói quang (OPS) ... đề: Mạng quang WDM và xu hướng IP over WDM Lời mở đầu 2 Phần 1 Tổng quan về mạng quang WDM 3 1.1 Giới thiệu 3 1.2 Nguyên lí hoạt động của hệ thống WDM 5 1.3 Ưu điểm của hệ thống WDM 8 1.4 Vấn ... mạng đường trục và mạng đô thị Tiểu luận này tìm hiểu về vấn đề xu hướng tích hợp IP trong mạng quang WDM (IP over WDM) Nhóm thực hiện xin chân thành cảm ơn TS Nguyễn Hồng Sơn đã hướng dẫn và góp

Ngày tải lên: 14/04/2015, 01:15

... extensions and IP phones, the basic elements of an IP telephony system You will be introduced to two specific types of IP phones—a hardware IP phone (LinkSys SPA-941) and a software IP phone (CounterPath ... o Signalling: SIP o Codecs: ulaw, alaw, gsm, ilbc • Inbound DID Provider o 2 x IP Receptionist phone (SIP based IP hard phone, using SNOM 320) o 1 x IP Guest phone (SIP based IP hard phone, using ... NAT/PAT: IAX2 versus SIP and H.323 Network Address Translation (NAT) and Port Address Translation (PAT) pose a serious problem for traditional VoIP signalling protocols such as SIP and H.323 In the

Ngày tải lên: 20/03/2019, 14:13

... Windows PowerShell script from the scripting pane to create a universal group named Helpdesk and add members Trang 50Lab: Deploying and Managing Windows Server 2012 R2 Exercise 1: Deploying Windows ... server • Connect to a remote computer to display all services and their current status • Invoke commands to multiple computers and display running processes Trang 48What Is Windows PowerShell ... Windows Storage Server 2012 Workgroup • Windows Storage Server 2012 Standard • Windows MultiPoint Server 2012 Standard • Windows MultiPoint Server 2012 Premium Trang 5What Is Server Core?Server Core:

Ngày tải lên: 03/11/2019, 19:23

... tin IP trên các bước sóng Trang 13Hình 1.5 chỉ ra 3 khả năng có thể cho IP over WDM Phương pháp thứ nhất là truyền dẫn IP over ATM, sau đó là IP over SONET/SDH và cuối cùng là IP over WDM WDM ... tại UChương 2: IP over wdm Trang 16Chương 2: IP Over WDM 2.1 Các kiến trúc mạng IP over WDM: Kỹ thuật mạng WDM có thể được chia ra làm 2 loại: WDM có thể cấu hình lại và WDM chuyển mạch Loại ... các mạng IP và mạng quang có thể liên thông được với nhau Hiện có 2 mô hình liên kết IP/WDM: • IP over reconfigurable WDM • IP over switched WDM Trong mô hình IP over reconfigurable WDM, ta đã

Ngày tải lên: 13/02/2021, 21:28

... mạng IP over WDM 24 30T 30T 30T 30 T 30T 30 T 2.2 Các mô hình liên kết mạng IP/WDM 28 30T 30T 2.2.1 IP over reconfigurable WDM 29 2.2.2 IP over WDM chuyển mạch (IP over ... T Chương 72 Khả tồn mạng IP over WDM 72 4.1 Tổng quan tồn mạng IP over WDM 72 4.2 Các phương pháp nâng cao khả sống sót mạng IP over WDM 75 30T 30T 30T 30T 30T ... mạng IP over WDM Tổng quan nguyên lý bảo vệ tích hợp mạng IP over WDM Mục tiêu phương pháp bảo vệ tích hợp tích hợp tìm đường lớp IP với tìm đường lớp WDM chuyển đổi bước sóng, cho phép lớp IP

Ngày tải lên: 14/02/2021, 11:06

... Applying stripification to a cow mesh [50]. Different colors represent different triangle strips. (http://www.cosy.sbg.ac.at/ ∼held/projects/strips/strips.html) (1) Efficient compression based on stripification ... based on the geometry packets received and 6 EURASIP Journal on Image and Video Processing Figure 7: From top to bottom, (a) 0%, 30%, 50%, 60%, and 80% randomly selected packet loss was applied ... Multimedia, vol 9, no 2, pp 386–396, 2007 [2] P Heckbert and M Garland,... Xiang, M Held, and J S B Mitchell, “Fast and effective stripification of polygonal surface models, ” in Proceedings

Ngày tải lên: 22/06/2014, 00:20

... mb skip run=3 mb skip run=2 mb skip run=4 · · · Slice group 2 (skipped MB) Slice group 2 (not skipped MB) Slice group 1 Figure 3: An example of macroblock to slice group map coded via mb skip run ... pagesdoi:10.1155/2008/218046 Research Article Scalable and Media Aware Adaptive Video Streaming over Wireless Networks Nicolas Tizon 1, 2 and B ´eatrice Pesquet-Popescu 1 1 Signal and Image processing Department, ... AVC-compliant standalone (and not anymore scalable) bitstream, using built-in SVC tools The base-layer bitstream corresponds to a minimum quality, frame rate, and resolution (e.g., QCIF video), and the

Ngày tải lên: 22/06/2014, 01:20

... Moreover, the use of stop-and-wait ARQ in IEEE 802.11 [3] standard reduces the throughput for TCP- based protocols. Stop-and-wait ARQ is preferred because of the high error rate and low bandwidth ... decoders and decoding time-out limit On the other hand, from Figures 15, 16, 18, and 19, the average buffer occupancy and blocking probability increase for fixed decoding time-out limit and ... Corporation EURASIP Journal on Wireless Communications and Networking Volume 2007, Article ID 52492, 16 pages doi:10.1155/2007/52492 Research Article TCP Traffic Control Evaluation and Reduction over Wireless

Ngày tải lên: 22/06/2014, 19:20

... optical network.IP-over-WDM (also referred to as IP/MPLS-over-WDM, IP over WDM, or IP/WDM) networks can use either an overlay model or an integrated model (peer model) In the overlay model, there ... Background 1 1.2 An Overview of GMPLS Framework 3 1.3 IP-over-WDM Network Architecture 6 1.4 Routing in IP-over-WDM Networks 7 1.4.1 Separate Routing in IP-over-WDM Networks 7 1.4.2 ... Contributions and Organization of The Thesis 14 2 RELATED WORK 19 2.1 Separate Routing of LSPs in IP over WDM Networks 19 2.2 Integrated Routing of LSPs in IP over WDM Networks 20

Ngày tải lên: 16/09/2015, 15:23

... 1INTERNETWORKING AND COMPUTING OVER SATELLITE NETWORKSTrang 2INTERNETWORKING ANO COMPUTING OVER SATELLITE NETWORKS Trang 3Library of Congress Cataloging-in-Publication Data Intemetworking and Computing over ... vision, and the challenge of future Internet-over- satellite services and applications. Most current Internet backbones and local networks are wired terrestrialnetworks (e.g., fiber optics, cable, and ... Zhang (ed.), Internetworking and Computing Over Satellite Networks © Kluwer Academic Publishers 2003 Trang 192 INTERNETWORKING AND COMPUTING OVER SATELLITE NETWORKSand network operation centers

Ngày tải lên: 02/03/2019, 10:55

... Delivery Guide Deploying and Managing Microsoft ® Internet Security and Acceleration Server 2000 Course Number: 2159A Deploying and Managing Microsoft Internet Security and Acceleration ... topic is covered on the page or pages that follow it. bold Represents commands, command options, and syntax that must be typed exactly as shown. It also indicates commands on menus and buttons, ... 29 iv Deploying and Managing Microsoft Internet Security and Acceleration Server 2000 Module 5: Configuring Access for Remote Clients and Networks Overview 1 VPN Overview 2 Configuring...

Ngày tải lên: 18/10/2013, 21:15

... about 13, 6, 2, and 5% when compared with FIFO, 7, 3, 3, and 5% when compared with Random, and 2, 1, 1, and 1% when compared with 25 and 2% when compared with FIFO, 2, 5, 3, and 4% when compared ... uses a low-power, low bandwidth, and long-range link, and it is always active to allow node discovery. The data plane uses high-power, high bandwidth, and short-range link, and it is only active ... delivery probability in 13, 12, 9, and 10% when compared with FIFO (for each value of bundles’ TTL); 4, 6, 10, and 9% when compared with Random combination; and 1, 3, 3, and 4% when compared with...

Ngày tải lên: 21/06/2014, 17:20

... labs 308 OPTICAL WDM NETWORKS Figure 4: Relationship between equipment resources and managed objects. The adaptation and termination functions and their connectivity are managed and controlled ... signal of characteristic rate, coding and format. Examples of layer networks include the VC and VP layers in ATM, the VC-12, VC-4, multiplex and the 304 OPTICAL WDM NETWORKS different clients the definition ... their networks, both now and in the future. Each of these layer networks provides overhead for the operations administration and maintenance of its layer. OAM functions include continuity and connectivity...

Ngày tải lên: 30/05/2014, 21:48