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implementing cisco quality of service qos v2 2 student guide

Quality of Service in IP Networks

Quality of Service in IP Networks

Kỹ thuật lập trình

... priority packets?Queue Management1 Quality of Service in IP NetworksCH-1015 Ecublenshttp://icawww.epfl.chProf. Jean-Yves Le BoudecProf. Andrzej DudaProf. Patrick ThiranLCA-ISC-I&C, ... assurance for QOS o Work in Progress includes Differentiated Services, and Integrated Services (RSVP)o Simple model for sharing and congestion studies:Queue Management 24 REDo Estimation of the ... proportional to the rate of the flowl more packets of that flow, higher probability of choosing one of its packetsQueue Management16FIFOo Last packets are dropped o Current state of Internet routersl...
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Quality of Service

Quality of Service

Kỹ thuật lập trình

... ip address 1 92. 168. 121 .18 25 5 .25 5 .25 5 .24 8 no ip mroute-cache ip rtp header-compression encapsulation ppp ! Frame Relay ! interface Serial0/0 ip 1 92. 168. 120 .10 25 5 .25 5 .25 5.0 encapsulation ... information instead of when a packet arrives. The 140Chapter 9. Quality of Service Quality of service (QoS) is an often-used and misused term that has a variety of meanings. In this book, QoS refers ... not requiring special network services). Values are 16, 32, 64, 128 , 25 6, 5 12, 1 024 , 20 48, and 4096. The default is 25 6. o reservable-queues—(Optional) Number of reservable queues used for...
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Tài liệu New Network Architecture Digivance® Simulcast Networks Reduce Network Costs and Improve Quality of Service ppt

Tài liệu New Network Architecture Digivance® Simulcast Networks Reduce Network Costs and Improve Quality of Service ppt

Phần cứng

... increased to 21 .1Erlangs at 2% GOS traffic support on a single simulcastsector.Capacity comparison: (21 .1E)/ (21 .2E) = 0.995%Required Radio Frequency Channels:10RFc(simulcast)/12RFc(RFc S 2 sectors) ... 3:1Host 1Host 2 Host 3BTSSector1Interface PanelFP 2: 1RP 2: 1Host 4Host 5Remote 1Remote 2 Remote 3Remote 4Remote 5ANN!B=ii!i=0NA∑Improving Grade of Service (GOS) WhileReducing ... ormore of the total number of RF channels required on amultiple link transport system for a specified amount of user grade of service. The percentage reductiondepended on the number of radiating...
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Tài liệu Infrastructure Quality of Service pptx

Tài liệu Infrastructure Quality of Service pptx

Quản trị mạng

... the service policy named gary.http://www .cisco. com/univercd/cc/td/doc/product/software/ios 120 / 120 newft/ 120 limit/ 120 xe/ 120 xe5/mqc/mcli.htmCopyright © 20 00, Cisco Systems, Inc. 44 Quality of Service Signaling Quality ... host.http://www .cisco. com/univercd/cc/td/doc/product/software/ios 121 / 121 cgcr /qos_ c/qcprt5/qcdrsvp .htmCopyright © 20 00, Cisco Systems, Inc. 23 © 20 00, Cisco Systems, Inc. www .cisco. com econ_0386_09_010.pptKeep ... Service Signaling Quality of Service Signaling© 20 00, Cisco Systems, Inc. www .cisco. com econ_0386_09_001.pptCopyright © 20 00, Cisco Systems, Inc. 40© 20 00, Cisco Systems, Inc. www .cisco. com econ_0386_09_010.pptKeep...
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Tài liệu Introduction to Quality of Service pdf

Tài liệu Introduction to Quality of Service pdf

Quản trị mạng

... in a Cisco IOS software T release: 12. 0(5)T.http://www .cisco. com/univercd/cc/td/doc/product/software/ios 120 / 120 newft/ 120 t/ 120 t5/cbwfq.htmCopyright © 20 00, Cisco Systems, Inc. 22 © 20 00, Cisco ... module.http://www .cisco. com/univercd/cc/td/doc/product/software/ios 120 / 120 newft/ 120 t/ 120 t5/saaoper.htm#xtocid20 325 1Copyright © 20 00, Cisco Systems, Inc. 23 © 20 00, Cisco Systems, Inc. www .cisco. com ... Systems, Inc. 1© 20 00, Cisco Systems, Inc. Introduction to Quality of Service Introduction to Quality of Service Copyright © 20 00, Cisco Systems, Inc. 20 © 20 00, Cisco Systems, Inc. www .cisco. com Econ_0385_ 02_ 010.pptKeep...
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Tài liệu Campus Quality of Service pdf

Tài liệu Campus Quality of Service pdf

Quản trị mạng

... differentiator in achieving QoS. © 20 00, Cisco Systems, Inc. 1© 20 00, Cisco Systems, Inc. Campus Quality of Service © 20 00, Cisco Systems, Inc. 17© 20 00, Cisco Systems, Inc. www .cisco. com econ_387_05_010.pptCampus ... deployment.© 20 00, Cisco Systems, Inc. 16© 20 00, Cisco Systems, Inc. www. cisco. com econ _387_05_010. pptHow 8 02. 1p QoS FunctionsHow 8 02. 1p QoS Functions• Edge QoS based on 8 02. 1P CoS:– Mark 8 02. 1P ... through the router.© 20 00, Cisco Systems, Inc. 21 © 20 00, Cisco Systems, Inc. www .cisco. com econ_387_05_010.ppt© 20 00, Cisco Systems, Inc. 5© 20 00, Cisco Systems, Inc. www .cisco. com econ_387_05_010.pptNeed...
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Chapter 24 Congestion Control and Quality of Service pdf

Chapter 24 Congestion Control and Quality of Service pdf

Quản trị mạng

... queuing 24 .15Figure 24 .9 Congestion avoidance, additive increase 24 .23 24 -5 QUALITY OF SERVICE 24 -5 QUALITY OF SERVICE Quality of service (QoS) is an internetworking issue Quality of service (QoS) ... merging 24 .33Figure 24 .21 Token bucket 24 .29 Figure 24 .19 Leaky bucket 24 .20 Figure 24 . 12 BECN 24 .24 Figure 24 .15 Flow characteristics 24 .18Figure 24 .10 TCP congestion policy summary 24 .28 Figure 24 .18 Weighted ... section: 24 .9Figure 24 .5 Congestion control categories 24 .27 Figure 24 .17 Priority queuing 24 .22 Figure 24 .14 Four cases of congestion 24 .2 24-1 DATA TRAFFIC 24 -1 DATA TRAFFICThe main focus of congestion...
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security & quality of service in ad hoc wireless networks

security & quality of service in ad hoc wireless networks

An ninh - Bảo mật

... 1 02 5.8 Further reading 1055.9 References 1066 Quality of service 1076.1 Introduction 1076 .2 Routing in mobile ad hoc networks 1106.3 Routing with quality of service constraints 1 12 6.4 Quality ... associated with providing quality of service (QoS) inad hoc networks. It should be pointed out that security and quality of service are two distinct attributes that are independent of each other in general. ... constraints 1 12 6.4 Quality of service routing in ad hoc networks 1186.5 Conclusion and further reading 126 6.6 References 127 7 Secure routing 129 7.1 Security aware routing 129 7 .2 Secure distance-vector...
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báo cáo hóa học:

báo cáo hóa học: " Fatness and fitness: how do they influence health-related quality of life in type 2 diabetes mellitus?" docx

Hóa học - Dầu khí

... percentage of body fat (SD), % 38 .2 (9 .2) 36.0 (7.1) 0.068Mean VO 2 peak (SD), mL/kg·min 24 .1 (5.1) 21 .2 (5.1) < 0.001Mean total cholesterol level (SD), mg/dL 21 5 .2 (37.5) 178.8 (40 .2) < ... (11.7) 82. 0 (14 .2) 0.189Physical function 86.4 (13.5) 85.6 (14 .2) 0.656Role emotional 87.7 (24 .5) 84.7 (28 .8) 0.411Role physical 89.3 (20 .0) 82. 8 (29 .1) 0.055Social function 93.3 ( 12. 9) 89.3 ... ongoing trial of exercise training in this cohort of participants withtype 2 diabetes.Trial registration: NCT0 021 2303Published: 4 December 20 08Health and Quality of Life Outcomes 20 08, 6:110...
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Báo cáo hóa học:

Báo cáo hóa học: " Quality of service implications of power control and multiuser detection-based cross-layer design" docx

Hóa học - Dầu khí

... Communications. 23 (5):1067–1084 (20 05) 2. IWH Ho, SC Liew, “Impact of Power Control on Performance of IEEE 8 02. 11Wireless Networks”. IEEE Trans on Mobile Computing. 6(11): 124 5– 125 8 (20 07)3. S Toumpis, ... Wireless Communications and Networking 20 11, 20 11:9http://jwcn.eurasipjournals.com/content /20 11/1/9Page 7 of 13RESEARCH Open Access Quality of service implications of power controland multiuser detection-based ... input0 1 2 3 4 5 6 7 8900 .2 0.40.60.811 .2 1.4x 10-4Oered Trac in MbpsVariance of Throughput per Node in Mbps 2 MUD-MAC (2- BR)MUD-MAC(4-BR)PBOA8 02. 11Figure 10 Variance of throughput...
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Quality of Service and Resource Allocation in WiMAXFig Part 1 pdf

Quality of Service and Resource Allocation in WiMAXFig Part 1 pdf

Kĩ thuật Viễn thông

... 16-QAM1 /2 16-QAM 3/4 64-QAM 2/ 3 64-QAM 3/4 1/ 32 2. 92 5. 82 8.73 11.64 17.45 23 .27 26 .18 1/16 2. 82 5.65 8.47 11 .29 16.94 22 .59 25 .41 1/8 2. 67 5.33 8.00 10.67 16.00 21 .33 24 .00 1/4 2. 40 4.80 7 .20 ... Table 26 6 of IEEE 8 02. 16e amendment of the standard (Aymen & Loutfi, 20 08). Modulation Codification rate SNR(dB) BPSK 1 /2 3.0 QPSK 1 /2 6.0 3/4 8.5 16QAM 1 /2 11.5 3/4 15.0 64QAM 2/ 3 ... 64QAM 2/ 3 19.0 3/4 21 .0 Table 2. Values of the SNR (Aymen & Loutfi, 20 08). The link adaptation mechanism allows the making of an adaptive modification of the burst profiles, adapting the...
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Quality of Service and Resource Allocation in WiMAXFig Part 5 pdf

Quality of Service and Resource Allocation in WiMAXFig Part 5 pdf

Kĩ thuật Viễn thông

... Transmit power 0 .25 Receive power threshold 20 5e- 12 Frame duration 20 ms Cyclic prefix (CP) 0 .25 Simulation duration 100 s Table 3. Main parameters of the simulation Quality of Service and ... Networks,Introduction to quality of service (QoS) (September 20 08), Nortel NetworksWebsite, 20 03. [Online]. Accessed on 1st of September 20 08. [19] C.F. Ball, F. Treml, X. Gaube, and A. Klein(September 20 05). ... Journal Vol. 15, No. 4, pp. 576-583. Quality of Service and Resource Allocation in WiMAX 100 050010001500 20 00 25 0030003500300 800 1400 1900 24 00 29 00 3400ThroughputTraffic LoadUGS...
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Quality of Service and Resource Allocation in WiMAXFig Part 6 pot

Quality of Service and Resource Allocation in WiMAXFig Part 6 pot

Kĩ thuật Viễn thông

... (21 ) 122 Quality of Service and Resource Allocation in WiMAX 22 Will-be-set-by-IN-TECHthe op timization is done prior to the resource allocation process. It does not affec t thecomplexity of ... over WiMAX-WiFi Heterogeneous Networks: Performance Investigation5110 0 .2 0.4 0.6 0.8 1 12 141618 20 22 24 26 28 30 32 PWiFiTCP level perceived throughput [Mb/s] WLAN and WiMax, simulationWLAN ... let σ 2 designate the variance of the thermal noise. Putting all pieces togethe r:E|wk(n, m)| 2 =σ 2 if n ∈ Pcσ 2 k= σ 2 + E|HBk(n, m)| 2 QB1+ E|HCk(n, m)| 2 QC1if...
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Quality of Service and Resource Allocation in WiMAXFig Part 7 doc

Quality of Service and Resource Allocation in WiMAXFig Part 7 doc

Kĩ thuật Viễn thông

... corrigendum 1, IEEE Std 8 02. 16e -20 05 and IEEE Std8 02. 16 -20 04/Cor 1 -20 05 (Amendment and Corrigendum to IEEE Std 8 02. 16 -20 04) pp. 1– 822 .IEEE8 02. 21 (20 10).URL: http://www.ieee8 02. org /21 /Iyengar, J., ... following table 4 shows examples of burst profiles in mobile WiMAX there are 52 inIEEE8 02. 16e -20 05 (Jeffrey G. et al., 20 07)(IEEE Std 8 02. 16e -20 05, 20 05):160 Quality of Service and Resource Allocation ... following:1.(1 2 ,16QAM) corresponds to the SNR interval I1=[0, 11 .2[ dB. 2. (1 2 ,64QAM) corresponds to the SNR interval I 2 =[11 .2, 22 .7] dB.3.(34,64QAM) corresponds to the SNR interval I3= ]22 .7,...
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Quality of Service and Resource Allocation in WiMAXFig Part 8 ppt

Quality of Service and Resource Allocation in WiMAXFig Part 8 ppt

Kĩ thuật Viễn thông

... W=8analysis W=16simulation W=16analysis W= 32 simulation W= 32 (b) Mean services time of REQs0 5 10 15 20 25 30 35 40051015 20 25 30Number of SSs (N)Mean packet delay (ms) analysis ... W=16simulation W=16analysis W= 32 simulation W= 32 (c) Mean packet delay0 5 10 15 20 25 30 35 400 20 04006008001000 120 0140016001800Number of SSs (N)Variance of packet delay (ms ^2) analysis W=8simulation ... AngelaDoufexi (20 10). Joint Call Admission Control and Resource Allocation for H .26 4 SVCTransmission Over OFDMA Networks, Proceedings of VTC 20 10, pp. 1-5, 155 022 52, Taipei, may 20 10, IEEExplorerMukul,...
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