implementing cisco quality of service 2 3 pdf

... © 20 06 Cisco Systems, Inc. All rights reserved. QoS v2 .2? ??1 Lab Guide Implementing Cisco Quality of Service (QOS) v2.1 © 20 06 Cisco Systems, Inc. All rights reserved. QoS v2 .2? ? ?2 Visual ... Oracle PHB: AF2 DSCP: AF21 Traffic Class 2: Citrix PHB: AF2 DSCP: AF 22 Traffic Class 3: Internet PHB: Default © 20 06 Cisco Systems, Inc All rights reserved DSCP: 0 QoS v2 .2? ? ?30 WRED Profiles Case ... Threshold: 20 Maximum Threshold: 40 Mark Probability Denominator: 10 © 20 06 Cisco Systems, Inc All rights reserved QoS v2 .2? ? ?33 © 20 06 Cisco Systems, Inc All rights reserved QoS v2 .2? ? ?39

Ngày tải lên: 04/07/2014, 01:20

... summary 24 . 18 Figure 24 . 11 Congestion example 24 . 19 Figure 24 . 12 BECN 24 . 20 Figure 24 . 13 FECN 24 . 21 Figure 24 . 14 Four cases of congestion 24 . 22 24 - 5 QUALITY OF SERVICE ... 24 . 26 Figure 24 . 17 Priority queuing 24 . 27 Figure 24 . 18 Weighted fair queuing 24 . 28 Figure 24 . 19 Leaky bucket 24 . 29 Figure 24 . 20 Leaky bucket implementation 24 . 30 Note A leaky ... this section: Topics discussed in this section: 24 .3 Figure 24 .1 Traffic descriptors 24 .4 Figure 24 .2 Three traffic profiles 24 .5 24 -2 CONGESTION 24 -2 CONGESTION Congestion in a network may occur

Ngày tải lên: 06/03/2014, 12:20

... (Nuaymi, 20 07) G Ratio 1/ 32 1/ 16 1/ 8 1/ 4 BPSK 1/ 2 2. 92 2. 82 2.67 2. 40 QPSK 1/ 2 5. 82 5.65 5 .33 4.80 QPSK 3/ 4 8. 73 8.47 8.00 7 .20 16 -QAM 1/ 2 11 .64 11 .29 10 .67 9.60 16 -QAM 3/ 4 ... -QAM 3/ 4 64-QAM 2/ 3 64-QAM 3/ 4 17 .45 16 .94 16 .00 14 .40 23 .27 22 .59 21 . 33 19 .20 26 .18 25 . 41 24 .00 21 . 60 Table 3 Data rates for different MCSs and G values (Nuaymi, 20 07) As it can ... Loutfi, 20 08) Modulation Codification rate SNR(dB) BPSK 1/ 2 3. 0 1/ 2 6.0 QPSK 3/ 4 15 .0 2/ 3 19 .0 3/ 4 64QAM 11 .5 3/ 4 16 QAM 8.5 1/ 2 21. 0 Table... requirement Since each SS specifies a value

Ngày tải lên: 21/06/2014, 05:20

... (Dynamic Service Addition) , and DSC (Dynamic Service Change). The implemented PHY is OFDM. Lot size(byte) Channel coding modulation 108 3/ 4 64-QAM 96 2/ 3 64-QAM 36 3/ 4 QPSK 24 1 /2 QPSK ... WiMAX 100 0 500 1000 1500 20 00 25 00 30 00 35 00 30 0 800 1400 1900 24 00 29 00 34 00 Throughput Traffic Load UGS Fig. 8. Throughput versus traffic The fairness of the scheduling algorithms under ... technologies (Frame Relay, ATM, Ethernet and 8 02. 1 networks, SONET, and IP-routed networks) and wireless-based technologies (8 02. 11, 8 02. 15, 8 02. 16, 8 02. 20, 3G, IMS, etc). In particular, QoS features

Ngày tải lên: 21/06/2014, 05:20

... for ARAC and EMAC (rtPS) 23 3 23 4 Quality of Service and Resource Allocation in WiMAX Fig 13 CBR VoIP delay for ARAC and EMAC (UGS) 80 70 60 50 40 30 20 Blocking Probability ARAC ... Evaluation of QoS and QoE in Mobile WIMAX – Systematic Approach Fig 7 System throughput for DV and CTC – Map1 Fig 8 Bandwidth utilization for DV and CTC – Map 1 23 1 23 2 Quality of Service ... objective approach [ 23 ]. Objective approach measurements usually use PESQ (Perceptual Evaluation of Speech Quality) or PSQA (Perceptual Speech Quality Assessment) [24 ], [25 ], [26 ]. Both methods

Ngày tải lên: 21/06/2014, 05:20

... curriculum. 11 02. book Page xxviii Tuesday, May 20 , 20 03 2: 53 PM xxix ■ Chapter 2, “Networking Fundamentals,” introduces some of the terminology used by networking professionals and various types of computer ... . . . .1009 Index 1047 11 02. book Page xxii Tuesday, May 20 , 20 03 2: 53 PM xxiii Cisco Systems Networking Icon Legend Cisco Systems, Inc., uses a standardized set of icons to represent devices ... Tuesday, May 20 , 20 03 2: 53 PM xxvii Introduction Cisco Networking Academy Program CCNA 1 and 2 Companion Guide, Third Edition, supplements your classroom and laboratory experience with the Cisco Networking

Ngày tải lên: 04/07/2014, 18:20

... under-utilization of wavelengths Preemption, which will be described later, overcomes this drawback 4 .2 Wavelength Grouping 93 4.1 .2 Calculation of the early dropping probability A key parameter of the ... the label Table 4 .2 gives the number of wavelengths provisioned for each group of bursts with a given label A burst labeled L1 can be scheduled on any of the W wavelengths of the link This allows ... the total number of wavelengths occupied by class i bursts is less than WCi To implement this, a node must be able to keep track of the number of wavelengths occupied by bursts of each class The

Ngày tải lên: 28/02/2023, 16:50

... hộ gia đình 0,67 + 0 ,33 + 0 ,20 + 0 ,20 + 0 ,33 = 1, 73 Thu nhập khả dụng hộ gia đình 20 .000 bảng Anh thu nhập khả dụng tương đương 11.561 bảng Anh (20 .000 bảng Anh/1, 73) Trang 34 Machine Translated ... chính) 20 15 năm tài 20 16) tình trạng bất bình đẳng giảm nhẹ Hình cho thấy bất bình đẳng thu nhập năm tài 20 16 năm tài 20 17 khơng thay đổi, điều xảy trước năm tài 20 13 đến năm tài 20 15 Trang 22 34 ... khả dụng năm tài 20 17 32 , 2%, so với giá trị năm tài 20 16 31 ,6% Thu nhập ban đầu hộ gia đình nghỉ hưu bất bình đẳng so với hộ gia đình chưa nghỉ hưu (hệ số Gini 58,0% 42, 9% năm tài 20 17) Điều phần

Ngày tải lên: 12/04/2023, 11:33

... Sub-Rules 21 Implementing the Rule Base 22 To Verify and View the QoS Policy 22 To Install and Enforce the Policy 22 To Uninstall the QoS Policy 23 To Monitor the QoS Policy 23 QoS Tutorial 24 ... restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 25 2 .22 7-70 13 and FAR 52. 227 -19. TRADEMARKS: Refer to the Copyright page ... 23 February 20 12 Administration Guide Quality of Service R75.40 Classification: [Protected] © 20 12 Check Point Software Technologies Ltd. All

Ngày tải lên: 27/06/2014, 20:20

... IP Quality of Service IP Quality of Service Srinivas Vegesna Copyright© 20 01 Cisco Press Cisco Press logo is a trademark of Cisco Systems, Inc Published by: Cisco Press 20 1 West 103rd Street ... 16 24 32 40 48 56 DSCP Table G-5 shows how DSCP is mapped to IP precedence values DSCP 0–7 8–15 16? ? 23 24 ? ?31 32 ? ? ?39 40–47 48–55 56– 63 Table G-5 DSCP to IP Precedence Mapping IP Precedence 23 2 ... value of a packet based on its size 22 1 Listing C -3 Router Configuration to Set Precedence Value Based on the Packet Size interface FastEthernet 4/0/1 ip address 20 1 .20 1 .20 1.9 25 5 .25 5 .25 5 .25 2 ip

Ngày tải lên: 11/10/2016, 18:00

... ABSTRACT ISSN 1650 -21 40 ISBN 91- 729 5-096-X 20 06:11 ON APPLICATION-PERCEIVED QUALITY OF SERVICE IN WIRELESS NETWORKS Stefan Chevul 20 06:11 On Application-Perceived Quality of Service in Wireless ... reflects the Quality of Service from the viewpoints of the applica- tion and user. The focus of the thesis is on the influence of the network on the application- perceived Quality of Service and ... Karlskrona, Sweden 20 06 ISBN 91- 729 5-096-X c � 20 06 Stefan Chevul Dissertation Series No. 20 06:11 ISSN 1650 -21 40 ISBN 91- 729 5-096-X Department of Telecommunication Systems School of Engineering Blekinge

Ngày tải lên: 18/10/2013, 12:15

... reading 41 2. 5 References 42 3 Threats and attacks 43 3.1 Attack classification 43 3 .2 Denial of service (DoS) 44 3. 3 Impersonation 45 3. 4 Disclosure 48 3. 5 Attacks on information in transit 49 3. 6 ... CB2 8RU, UK First published in print format ISBN- 13 978-0- 521 -87 824 -1 ISBN- 13 978-0-511 -38 8 13 -2 © Cambridge University Press 20 08 20 08 Information on this title: www.cambridge.org/9780 521 87 824 1 This ... 1 02 5.8 Further reading 105 5.9 References 106 6 Quality of service 107 6.1 Introduction 107 6 .2 Routing in mobile ad hoc networks 110 6 .3 Routing with quality of service constraints 1 12 6.4 Quality

Ngày tải lên: 25/03/2014, 12:07

... position 24 9 Thr Ser Ala Gly K m (lM) Catechol 1 ± 0.09 22 .5 ± 2 37 ± 3 63. 6 ± 5 3- MC 3. 8 ± 0.4 11.5 ± 1 14 .3 ± 1 26 .6 ± 3 3,5-DMC 73. 8 ± 6 57.5 ± 4 38 .1 ± 3 23 .7 ± 2 3, 6-DMC 21 .5 ± 2 9.7 ± 1 ... named pET22b(+)DXN ⁄ (T249S)-C2,3O, pET22b(+)DXN ⁄ (T249A)- C2,3O, and pET22b(+)DXN ⁄ (T249G)-C2,3O. The DNA sequences of the three clones were verified by sequencing. Expression and purification of C2,3Os Wild-type ... ± 3 47.7 ± 3 k cat (s )1 ) 3- MC 118 ± 10 60.5 ± 6 6 .3 ± 0.6 2. 6 ± 0 .3 3,5-DMC 0 .36 ± 0.04 2. 65 ± 0.18 1 ± 0.08 0.4 ± 0. 03 3,6-DMC 0.66 ± 0.07 1 .2 ± 0.1 0.4 ± 0. 03 0 . 23 ± 0. 02 Catechol 180 ± 27

Ngày tải lên: 30/03/2014, 10:20

... PBOA 32 . 4 ? ?2. 2 MUD-MAC (2- BR) 83. 3 63 .2 MUD-MAC (4-BR) 84.7 180.1 Korger et al. EURASIP Journal on Wireless Communications and Networking 20 11, 20 11:9 http://jwcn.eurasipjournals.com/content /20 11/1/9 ... MUD-MAC (2- BR) MUD-MAC(4-BR) PBOA 8 02. 11 5 4 3 2 1 0 0 10 Mbps offered Traffic 0.4 0 .3 0 0 1 Figure 10 Variance of throughput per node over offered... Jain’s Fairness Index for offered traffic of ... Networking 20 11, 20 11:9 http://jwcn.eurasipjournals.com/content /20 11/1/9 Page 2 of 13 time-division manner as argued by the authors of [19] to avoid two transceivers, however, makes the application of

Ngày tải lên: 21/06/2014, 03:20

... 134 6 Quality of Service and Resource Allocation in. .. on Information Theory 55( 12) : 5445–5 4 62 Seong, K., Mohseni, M & Cioffi, J M (20 06) Optimal resource allocation for OFDMA ... let σ 2 designate the variance of the thermal noise. Putting all pieces togethe r: E  |w k (n, m)| 2  =  σ 2 if n ∈ P c σ 2 k = σ 2 + E  |H B k (n, m)| 2  Q B 1 + E  |H C k (n, m)| 2  Q ... We considered the IEEE8 02. 16e WirelessMAN-OFDMA version (IEEE8 02. 16e, 20 06) operating with 20 48 OFDM subcarriers and a channelization bandwidth of 7MHz in the 3. 5GHz band; the time division

Ngày tải lên: 21/06/2014, 05:20

... corrigendum 1, IEEE Std 8 02. 16e -20 05 and IEEE Std 8 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., ... Performance Investigation 6 13 User position/behavior WiFi only WiMAX only Smooth Tx/Qu 1 Still, near the PoA 18. 53 12. 76 32 . 37 2 Still, 30 m far from the PoA 3. 81 12. 76 16.40 3 Moving away at 1 m/s, ... ieee std 8 02. 11, 1999 edition; ieee std 8 02. 11a 1999; ieee std 8 02. 11b 1999; ieee std 8 02. 11b 1999/cor 1 -20 01; and ieee std 8 02. 11d 20 01), ISO/IEC 88 02- 11 IEEE Std 8 02. 11 Second edition 20 05-08-01

Ngày tải lên: 21/06/2014, 05:20

... Constant: 0. 02 Constant: 128 0 rtPS Video streaming (25 pictures/s) 3. 5 10 3 Constant: 2. 287510 −4 Geometric:mean= 12. 510 −4 nrtPS FTP 3. 5 10 3 Constant: 2. 287510 −4 Geometric: mean= 12. 510 −4 Table ... allocation in OFDMA systems, Proceedings of IEEE Signal Processing Systems, 20 04. SIPS 20 04, pp. 1-6, october 20 04 174 Quality of Service and Resource Allocation in WiMAX Part 2 Quality of Service ... Apostolos P. ( 20 07). Downlink Spectral Efficiency of Mobile WiMAX, Proceedings of VTC? ?20 07, pp. 27 86 -27 90 Wongthavarawat, K. and Ganz A. (20 03) . Packet Scheduling for QoS S upport in IEEE 8 02. 16 Broadband

Ngày tải lên: 21/06/2014, 05:20

... 1000000 20 00000 30 00000 4000000 5000000 6000000 7000000 8000000 1 23 45 Throughput (bps) Time (s) UGS (8 Mbs) rtPS 1 (3 Mbs) rtPS2 (3 Mbs) rtPS3 (3 Mbs) BE1 (1,5 Mbs) BE2 (1,5 Mbs) BE 3 (0 .2 Mbs) Quality ... http://ant.comm.ccu.edu.tw/course/94_WLAN/1_Papers/LTR, %20 Admission %2 0control %20 with %20 physical %20 rate %20 measurement %20 for %20 IEEE %20 8 02. 11e %20 controlled %20 channel %20 access .pdf K. Noimanee, S. Noimanee, P. Khunja, and P. Keawfoonrungsie, (20 10) “Medical Consult- ... Applications 26 7 Fig. 2. 2. Throughput results for Test 1. Fig. 2. 3. Throughput results for Test 2. Fig. 2. 4. Throughput indications for Test 3 0 1000000 20 00000 30 00000 4000000

Ngày tải lên: 21/06/2014, 05:20

... Pareto FBM TCP Parsimony 2 3 1 Analytical 2 1 1 Flexibility 1 1 1 Implemental 3 2 1 Accuracy 2 2 3 Table 2. 3. Traffic model methodology comparisons Table 2. 3 shows other models and ... (dBm/Hz) -30 Link bandwidth (MHz) 20 Base Frequency (GHz) 5.8 Physical layer Profile OFDM Table 2. 2. Typical RSU parameters b. IEEE8 02. 16 video model The video model is one of the main ... is 1 32 6” and the frame interleaver is used for combined interleaving and. .. WireShark software is set to access the “capture” folder in the control centre before 3 02 Quality of Service

Ngày tải lên: 21/06/2014, 05:20

... module. http://www .cisco. com/univercd/cc/td/doc/product/software/ios 120 / 120 newft/ 120 t/ 120 t5/saaoper.htm#xtocid20 32 5 1 Copyright © 20 00, Cisco Systems, Inc. 23 © 20 00, Cisco Systems, Inc. www .cisco. com Econ_ 038 5_ 02_ 010.ppt Keep ... http://www .cisco. com/univercd/cc/td/doc/product/software/ios 120 / 120 newft/ 120 t/ 120 t3/ipatmcs2.htm Copyright © 20 00, Cisco Systems, Inc. 2 © 20 00, Cisco Systems, Inc. www .cisco. com Econ_ 038 5_ 02_ 010.ppt Keep All Graphics ... 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.htm Copyright © 20 00, Cisco Systems, Inc. 22 © 20 00, Cisco...

Ngày tải lên: 11/12/2013, 14:15