... WAN and application optimization, particularly using WAAS Enterprise Data Center Wide Area Application Services (WAAS) Design Guide OL-12934-01 Introduction Figure Wide Area Application Services ... exclude in standby ip 12.20.96.1 standby timers standby priority 110 standby preempt delay minimum standby ip 12.20.96.2 standby timers standby priority 120 standby preempt delay minimum Standby Interface ... Integrated Services Router WAN Edge DC Core WAN DC Aggregation Wide Area Application Engine DC Access 220645 Wide Area Application Engine The aggregation switches intercept the packets and forward...
Ngày tải lên: 10/12/2013, 16:16
... xviii Deploying Cisco Wide Area Application Services Icons Used in This Book Wide- Area Application Engine Router Laptop Network Cloud Application Control Engine Firewall Services Module Switch ... worker and the tools they need to ensure productivity—applications, servers, content, and more Application acceleration and WAN optimization solutions such as Cisco Wide Area Application Services ... Figure 1-1 Tradeoffs Between Performance and Cost Cisco Wide Area Application Services (WAAS) is a solution designed to bridge the divide between application performance and infrastructure consolidation...
Ngày tải lên: 21/02/2014, 19:20
Tài liệu cisco migration_Enterprise Branch Wide Area Application docx
... WAN and application optimization, particularly using WAAS Enterprise Branch Wide Area Application Services Design Guide (Version 1.1) OL-12945-01 Introduction Figure Wide Area Application Services ... intelligent application inspection and routing for response time and link utilization, which are the two common bottleneck resources at the branch Enterprise Branch Wide Area Application Services ... Enterprise Branch Wide Area Application Services Design Guide (Version 1.1) OL-12945-01 Introduction • Use a standby interface to protect against network link and switch failure Standby interface...
Ngày tải lên: 10/12/2013, 16:15
Tài liệu Ethernet Access for Next Generation Metro and Wide Area Networks pptx
... Generation Metro and Wide Area Networks OL-14760-01 39 Scalability and Performance Results As shown above, 256-bit AES is used for both Internet Key Exchange (IKE) and IPsec Scalability and Performance ... Access for Next Generation Metro and Wide Area Networks OL-14760-01 41 Scalability and Performance Results Summary Based on these test results, the Cisco products tested are capable of supporting ... Multipoint Services This section defines various types of multipoint services and discusses their suitability for transporting real-time traffic Ethernet Access for Next Generation Metro and Wide Area...
Ngày tải lên: 21/12/2013, 06:15
Báo cáo hóa học: " Research Article Downlink Coexistence Performance Assessment and Techniques for WiMAX Services from High Altitude Platform and Terrestrial Deployments" pot
... Grace, and P D Mitchell, “Downlink performance of WiMAX broadband from high altitude platform and terrestrial deployments sharing a common 3.5 GHz band,” in Proceedings of the IST Mobile and Wireless ... terrestrial system outside the HAP coverage area, and more power is radiated into the HAP coverage area 2.2 2.1 HAPs and user antenna radiation pattern , Pathloss and important parameters The propagation ... CINRH performance contour plot of HAP (marked as “o”) coverage area Figure 4: CINRT performance contour plot of T-BS (marked as “x”) coverage area applicable in the 3.5 GHz frequency band It...
Ngày tải lên: 21/06/2014, 23:20
application-aware cost function and its performance evaluation over scalable video conference services on heterogenous networks
... Hang Nguyen, and Hongguang Zhang, “Multivariable cost function for Application Layer Multicast routing, ” in IEEE Globecom 2010 - Communications Software, Services and Multimedia Applications ... requested bandwidth and the total requested bandwidth: xw∆xw w , +∆x • The decrement of cost which is proportional to: – The ratio between the decrement of the remaining available bandwidth and the ... topology and WiMAX network Fig EvalSVC and the performance evaluation of SVC transmission on overlay network based on heterogeneous of simulated Internet topology and real WiMAX network The Application...
Ngày tải lên: 08/07/2014, 17:08
Describe wireless wide area networks (WWANs) and how they are used
... business applications Connect to corporate networks Watch television or on-demand movies Take and transmit pictures and short movies Locate family members and employees using GPS Cellular Telephone Applications ... i-mode Java BREW 21 Wireless Application Protocol (WAP and WAP Version 2) • Wireless Application Protocol (WAP) and WAP2 – Provide a standard way to transmit, format, and display Internet data • ... groups – Big LEO • Carries voice and data broadband services, such as wireless Internet access – Little LEO • Provides pager, satellite telephone, and location services 35 Medium Earth Orbit (MEO)...
Ngày tải lên: 13/09/2012, 10:52
Báo cáo khoa học: "Enhancing Unlexicalized Parsing Performance using a Wide Coverage Lexicon, Fuzzy Tag-set Mapping, and EM-HMM-based Lexical Probabilities" ppt
... Hebrew Treebank, and follow the train /test/ dev split introduced in (Tsarfaty and Sima’an, 2007): section is used for development, sections 2-12 for training, and section 13 is the test set, which ... segmentation is assumed to be known (Sec 4), and in a more realistic one in which parsing and segmentation are handled jointly by the parser (Goldberg and Tsarfaty, 2008) (Sec 5) External lexical ... parser, and the test set is reserved for final evaluation of the entire system 11 Normalization of numbers and percents, correcting of some incorrect trees, etc 332 phological analyzer the wide coverage...
Ngày tải lên: 17/03/2014, 22:20
báo cáo hóa học:" Of gastro and the gold standard: evaluation and policy implications of norovirus test performance for outbreak detection" ppt
... diagnostic test under investigation [11]." Our objectives were (i) to evaluate the test performance for real-time reverse-transcriptase (RT2-) PCR, EM, and EIA for norovirus using both LCM and CRS; and ... development and laboratory testing of specimens SJD conceived and participated in the design of the study, contributed to test development and laboratory testing of specimens, and contributed to the ... http://www.translational-medicine.com/content/7/1/23 "composite reference standards" (CRS), have emerged as preferred means for evaluating test characteristics (i.e., sensitivity and specificity) when gold standard tests are absent [11,12] The...
Ngày tải lên: 18/06/2014, 15:20
Báo cáo hóa học: " Impact of the environment and the topology on the performance of hierarchical body area networks" ppt
... and practical insights are given on how to instantiate a real-life BAN with respect to the application demands and propagation context Furthermore, throughout this entire article the indoor and ... relays, and the leaves at the same time In conclusion, multi-user BANs deployment and operation should take into account the specificities of environment and adapt the routing algorithms and clustering ... wireless body area network applications and channel models, in Proceedings of the 2008 Second International Conference on Future Generation Communication and Networking (FGCN ‘08), Hainan Island, China...
Ngày tải lên: 20/06/2014, 22:20
Báo cáo hóa học: " Research Article Performance Optimization for Delay-Tolerant and Contention-Based Application in IEEE 802.16 Networks" pptx
... delay-sensitive and contentionfree services; the nrtPS and the BE are delay-tolerant and F Yin and G Pujolle contention-based services In this paper, we only consider the delay-tolerant and contention-based ... available bandwidth in the data transmission period is very small and is deficient to fit all the bandwidth requests Then, only a few bandwidth requests could be granted And then little bandwidth ... optimum performance CONCLUSION In this paper, we presented an analytical model to evaluate and optimize the performance of the delay-tolerant and contention-based applications in IEEE 802.16 broadband...
Ngày tải lên: 21/06/2014, 23:20
design and evaluation of a wide-area event notification service
... servers and clients mapped onto the sites of a wide- area network and (2) an assignment of application behaviors to objects of interest and interested parties A site represents a subnet and its ... Distributed applications; C.2.5 [Local and Wide- Area Networks]: Internet; C.2.6 [Internetworking]: Routers; C.4 [Performance of Systems]: Design Studies; Modeling Techniques; I.6.3 [Simulation and Modeling]: ... Wide- Area Event Notification Service • 333 to optimize performance We also present results of simulation studies that examine the scalability and performance of the service Categories and...
Ngày tải lên: 01/07/2014, 18:12
Wide area network and TCP IP
... The application layer handles high-level protocols, including issues of representation, encoding, and dialog control The TCP/IP model combines all application- related issues into one layer and ... university and industrial defense communities to share researchresources The TCP/IP suite of protocols has wide acceptance today, especially in the commercial and industrial community worldwide These ... (Cont.) Network Access Layer Application Transport Internet Add Your Text Network Access It includes the LAN and WAN protocols and all the details in the OSI physical and data link layers TCP/IP...
Ngày tải lên: 16/07/2014, 21:13
Báo cáo khoa học: "Estimating the foliage area of Maritime pine (Pinus pinaster Aït.) branches and crowns with application to modelling the foliage area distribution in the crown" pptx
... tree to another 3.3 Stand level foliage area The stand LAI was calculated by dividing the stand foliage area by the stand area For the 21 and 26 year-old stands, stand foliage area was calculated ... leaf area borne by the 2nd order whorl j and internode j leaf area index (needles alone) needle area density borne by the 2nd order whorl j and internode j plant area index (including needles and ... for each stand But looking at each stand separately, it resulted in overestimating the needle area of the younger stand branches and underestimating the branch area of the older stand Different...
Ngày tải lên: 08/08/2014, 14:21
Parcel transportation services performance evaluation and improvement using markov models
... Vehicle Routing in Parcel Transportation Services 15 2.2 The Problem of Dynamic Vehicle Routing in Parcel Transportation Services 19 2.2.1 Comparison between VRP and DVRP 19 2.2.2 Routing ... customer demand is crucial Since demand for parcel transportation services are stochastic and dynamic, it is difficult to predict in advance which customers will be willing to pay for services and how ... up-to-date on technology and market changes, and may evaluate again the services based on the performance in order to adjust service region, price, number and locations of warehouses, and operation rules...
Ngày tải lên: 09/09/2015, 17:55
Tổng quan về mạng WAN (Wide Area Netwwork) - Phần mềm Cool Chat
... thương Việt nam yếu tố quan trọng Giải pháp mạng WAN ( Wide Area Network - Mạng diện rộng ) áp dụng Chúng có nhiệm vụ kết hợp tất mạng LAN (Local Area Network ) xa lại thành mạng có đường truyền tốc ... điều hành mạng từ trung tâm quản lý Hub THƯ VIỆN ĐIỆN TỬ TRỰC TUYẾN Có ba loại hub: Hub đơn (stand alone hub) Hub phân tầng (stackable hub) Hub modun (modular hub) Modular hub phổ biến cho ... chủ mạng ( Host ID ) Tổ chức quản lý Internet quốc gia tự phân phối (Trong thực tế để định tuyến (routing ) mạng Internet ngồi địa IP cần đến tên riêng máy chủ (Host) - Domain Name ) Các phần nghiên...
Ngày tải lên: 27/04/2013, 22:04
OCP: Oracle8i DBA Performance Tuning and Network Administration Study Guide
... Oracle8i Performance and Tuning and OCP: Oracle8i Network Administration exams The first part of the book covers the most critical areas of database performance tuning and how to follow and implement ... Follow the Certification Home Page link and choose the track you are interested in Read the Candidate Guide for the test objectives and test contents, and keep in mind that they can change at ... resources Understanding of backup and recovery options Archiving redo log files and hot backups Using Recovery Manager (RMAN) to perform backup and recovery operations Creating and managing Standby database...
Ngày tải lên: 18/10/2013, 18:15
Transport Diversity: Performance Routing (PfR) Design Guid
... Deployment with Cisco Wide Area Application Services (WAAS) sections, a standby master controller configuration is tested and documented Transport Diversity: Performance Routing (PfR) 24 OL-15864-01 ... Syslog File 73 Policy Routing of Application( s) 74 Summary 75 33 55 64 Branch VPN Deployment with Cisco Wide Area Application Services (WAAS) 76 Transport Diversity: Performance Routing (PfR) Design ... better application performance, but load sharing is link (or hop) specific OER can deduce end-to-end application performance and optimize the exit point to achieve optimal application performance...
Ngày tải lên: 22/10/2013, 16:15
Hungry Minds Cliffs Gre_ANSWERS AND EXPLANATIONS FOR THE PRACTICE TEST
... DeLeons That leaves floors and or floors and for the Cabots and DeLeons (or DeLeons and Cabots) 7B 6A 4F 382 C/D D/C C/D D/C Team-LRN Answers and Explanations for the Practice Test Either way, the ... 25 x=5 x 5 and then substitute in x + , or + = 10 = Team-LRN Answers and Explanations for the Practice Test Alternate method: Subtract from the numerator and denominator of 7⁄ 12 and then reduce ... = 540, and solving 5y = 540 y = 108 y° 360 x° Team-LRN Answers and Explanations for the Practice Test 6-4 D Circumference = πd 16π = πd d = 16 diameter of circle = diagonal of square area of...
Ngày tải lên: 01/11/2013, 14:20
Tài liệu Wide Area Networks doc
... use the random-detect flow interface configuration command: random-detect flow Use this command to enable flow-based WRED before using the random-detect flow average-depth-factor and random-detect ... the bandwidth policy- map class configuration command : bandwidth {bandwidth-kbps | percent percent} Note: Remember that hard bandwidth guarantees may not be provided and only relative bandwidths ... Queuing and Scheduling module) For example, to turn on WRED within a policy map, use any of the random-detect commands To reserve a minimum bandwidth with CBWFQ, enter the bandwidth command Copyright...
Ngày tải lên: 11/12/2013, 14:15