... sending and receiving routing information Mechanism for calculating the best paths and installing routes in the routing table Mechanism for detecting and reacting to topology changes 12 Routing ... distance vector routing is critical to enabling, verifying, and troubleshooting these protocols Introduction to Distance Vector Routing Protocols Configuring and maintaining static routes for a ... EIGRP, and so on) 33 Periodic Updates Some distance vector routing protocols use periodic updates with their neighbors and to maintain up-to-date routing information in the routing table RIPv1 and...
Ngày tải lên: 09/03/2014, 13:20
Báo cáo hóa học: " Static and Dynamic 4-Way Handshake Solutions to Avoid Denial of Service Attack in Wi-Fi Protected Access and IEEE 802.11i" potx
... 4-way handshake The 802.11i 4-way handshake procedure makes the following steps (a) It derives a fresh session key (TKIP) (b) Through transmission and receiver timers management and handshake ... sends to S the Msg3 (with ANonce and MIC values) and S and, after verifying the integrity, concludes the handshake with the sending of Msg4 Moreover, the 4-way handshake provides an asymmetric ... sniffers, and packet generators, the process can be automatised and synchronised and the probability of success can be high STATIC VERSUS DYNAMIC RESOURCE-ORIENTED SOLUTIONS FOR THE 4-WAY HANDSHAKE...
Ngày tải lên: 22/06/2014, 22:20
Part 4: Addressing Resolution & IP Routing ppsx
... long time to propagate Routing Fundamentals Static Routing and Dynamic Routing • Routing table contain of routing information • A router learns paths, or routes, from the static configuration entered ... Intra-AS routing within AS B Intra-AS routing within AS A Internet: OSPF, IS-IS, RIP Routing Fundamentals (1/2) Routing Fundamentals (2/2) • Routing table contain of routing information Static routing ... ARP tables and Routing tables Static Routing _ Static routing is useful in networks that not have multiple paths to any destination network _ Administrators often configure static routes on access...
Ngày tải lên: 05/07/2014, 00:20
Routing Protocols and Concepts – Chapter 4 docx
... Distance Vector Routing Protocols Dynamic routing protocols help the network administrator overcome the timeconsuming and exacting process of configuring and maintaining static routes routes Examples ... discovery process for D.V routing protocol –Directly connected routes are placed in routing table 1st –If a routing protocol is configured then •Routers will exchange routing information –Convergence ... classful routing protocol RIPv2 - a classless routing protocol Enhanced Interior Gateway Routing Protocol (EIGRP) –A distance vector routing protocols that has some features of link state routing...
Ngày tải lên: 05/07/2014, 03:20
Chapter 4 - Distance Vector Routing Protocols Routing Protocols and Concepts CCNA pps
... 18 Routing Loops • • Routing loops may be caused by: - Incorrectly configured static routes - Incorrectly configured route redistribution - Slow convergence - Incorrectly configured discard routes ... process for D.V routing protocol – Directly connected routes are placed in routing table 1st – If a routing protocol is configured then • Routers will exchange routing information – Convergence is reached ... Distance Vector Routing Protocols • Examples of Distance Vector routing protocols: – Routing Information Protocol (RIP) RFC 1508 • Hop count is used as the metric • Max hop is 15 • Routing updates...
Ngày tải lên: 28/07/2014, 18:21
Giáo trình tổng hợp các cách để mở rộng mục IP Routing trên modem phần 4 ppt
... Active Directory ta thường không thay đổi thông tin hai RR này, nhiên ta cấu hình DNS Server stand-alone server ta phải thay đổi số thông tin hai RR để đảm bảo tính đắn, không bị lỗi Để thay ... Reload Secondary Zone VII.2.8 Tạo zone tích hợp với Active Directory Trong trình nâng cấp máy Stand-Alone Server thành Domain Controller cách cài Active Directory ta chọn chế cho phép hệ thống...
Ngày tải lên: 14/08/2014, 17:20
CHƯƠNG 2 ĐỊNH TUYẾN TĨNH và kết nối TRỰC TIẾP (STATIC ROUTE AND CONNECTED)
... nối trực tiếp - Connected Link 1.3.2 Định tuyến tĩnh – Static route Static route đường đưa vào bảng định tuyến người quản trị mạng Tất gói tin forward theo đường Một static route bao ... Routing Table Xây dựng bảng định tuyến (Routing table) Giới thiệu bảng định tuyến Các entry (route) bảng định tuyến gồm loại sau: Connected route Static route Dynamic route Lệnh dùng ... Định tuyến tĩnh – Static route Khi sử dụng static route? Một mạng có vài router Một mạng kết nối trực tiếp Internet thông qua ISP Một mạng lớn kết nối theo kiểu topology hudand-spoke ...
Ngày tải lên: 04/12/2015, 14:07
Chapter 4: Getting Images into and out of Photoshop
... command and a 1- or 2-pixel radius to snatch up those stray, deselected pixels The Smooth command can also eliminate jagged edges along the outside of your selection ߜ Expand: The Expand command ... modification commands The next group of commands in the Select menu actually holds six separate commands, including Refine Edge (discussed earlier in this chapter), and the five Modify commands, each ... the Grow and Similar commands, which are somewhat like the Magic Wand with Contiguous (Grow) and without Contiguous (Similar) selected on the Options bar (In fact, they use the Magic Wand’s Tolerance...
Ngày tải lên: 27/08/2012, 14:35
Static and Dynamic Analysis of Space frames
... cases, superposition files and influence lines 3.64 Version 8.38.03 • • • • Use of combination codes “SupOrX” and “SupAndX” for superposition files corrected New command “PLSCFAC” in plot file ... Önorm Standard 4700, British Standard 5400 and Honk Kong Standard 5400 3.81 Version 8.34.02 • Minor changes 3.82 Version 8.34.01 • • • • • • Tendon results (primary and secondary forces) can be ... • • • • Width and height of composite section for wind load corrected Extended printout for shear check (AAHSTO) Minor changes and error corrections in import/export with non-standard units LIST:GEN...
Ngày tải lên: 06/09/2012, 15:18
Static and Dynamic Analysis of Spaceframes
... Disclaimer and Copyright Disclaimer Much time and effort have gone into the development and documentation of RM2000 and GP2000 The programs have been thoroughly tested and used The user accepts and ... Supposition: Main Girder Axis and segment, Cross Section for the girder plus the cross section for the piers plus the Segment numbering and assignment and Part numbering and assignment for the main ... –10 and top is at height in steps of metres Select the ‘Edit’ icon and assign the pier cross section to the segment points Choose ‘Parts’ and then the ‘Edit’ icon Enter the material type, and...
Ngày tải lên: 06/09/2012, 15:55
Static and Dynamic Analysis of Spaceframes
... Disclaimer and Copyright Disclaimer Much time and effort have gone into the development and documentation iof RM2000 and GP2000 The programs have been thoroughly tested and used The user accepts and ... has and is defined as the angle between the two planes defined by the local x and y axes on the one hand (1st (main) principal inertia plane) and the local x and global YG-axis on the other hand ... commands, i.e loops, conditions, etc can be used in scripts Two different command groups for interfacing RM with the script are provided: • Input commands • Result analysis commands Input commands:...
Ngày tải lên: 06/09/2012, 15:55
SAP2000® Linear and Nonlinear Static and Dynamic Analysis and Design of Three-Dimensional Structures
... for static loads only, and the deck will be loaded with a Dead Load = 10 pounds per square foot (psf) and a Live Load = 100 psf The Interface The top menu line contains all of the commands and ... the grids and spacing in the X, Y and Z direction Set the number of grid spaces to 10 for the X direction, and to for the Y and Z directions Type ft into the X direction spacing edit box and press ... Assign, Analyze, Display and Design These listed menus contain the commands that will be needed most often when using SAP2000, and many of the most frequently used commands are accessible as a...
Ngày tải lên: 06/09/2012, 15:56
MOB Subject 5 –Access methods Static and dynamic access techniques
Ngày tải lên: 17/09/2012, 09:13
Tài liệu mở rộng quản trị mạng IP Routing Route Selection in Cisco Routers
... Various routing processes, which actually run a network (or routing) protocol, such as EIGRP, BGP, IS−IS, and OSPF • The routing table itself, which accepts information from the routing processes and ... information from the routing table to make a packet forwarding decision Let's examine the interaction between the routing protocols and the routing table to understand how the routing table is built ... Building the Routing Table As each routing process receives updates and other information, it chooses the best path to any given destination and attempts to install this path into the routing table...
Ngày tải lên: 13/11/2012, 11:22
Unit 4 : Getting started - Líten and read
... Listen and read I/ Getting started II/ Listen and read New words D examiner aspect A B examination B examination C attend C attend D examiner A aspect Lesson : Getting started – Listen and read ... Lesson : Getting started – Listen and read I/ Getting started II/ Listen and read New words examiner (n) : Ngêi chÊm thi examination (n) : Kú thi attend ... I/ Getting started II/ Listen and read New words examiner (n) : Ngêi chÊm thi Kú thi examination (n) : tham gia attend (v) : khÝa c¹nh, mÆt aspect (n) : Direct and reported questions Grammar...
Ngày tải lên: 27/06/2013, 11:45
Unit 4. Getting started- Líten and read
... grandmother’s mom > việc xảy khứ hie What should I ay không còncall her? These are Nga and her grandmother Her grandmother is telling her about her life in the past Guessing what Nga’s grandmother ... to stay (2)…………… and help her after mom She used to look (3)…… …… ….her younger had brothers and sisters And her great-grandma (4)… wash to cook the meals, clean the house and (5)………the electricity ... ….her younger brothers and sisters And her great-grandma (4)… to cook the meals, clean the house and (5)………the clothes There wasn’t any (6)………… So her great -grandma had to everything without the...
Ngày tải lên: 27/09/2013, 01:10
unit 4: getting started+ líten and read
... to cook meals , clean the house and wash the clothes d Her great-grandma used to lit the lamp and her great- grandfather used to tell stories e She asked her grandma to tell her the tale “ The ... trả lời a She used to live on a farm b Because she had to stay at home and help her Mom to look after her younger brothers and Nghe tick Hs đọc HS trả lời HS luyện tập HS thực hành hội thoại HS ... nghe đánh dấu tích việc mà bà Nga phải làm bảng phụ - Stay at home - look after younger brothers and sisters - empty the fish tank - Help mom - Watch TV - Feed the chicken/ buffalos Nội dung đoạn...
Ngày tải lên: 28/09/2013, 15:10
Unit 4 Getting Started-Líten and read
... Lesson LEARNING A FOREIGN LANGUAGE Lesson Getting started + Listen and read - an examiner = giám khảo - (to) attend = tham dự - a candidate = thí sinh -an oral examination = kỳ thi vấn đáp -an aspect ... First she asked me what my name was, and where I came from Paola : They were easy for you, weren’t they ? Lan : … Then she asked me why I was learning English, and if I spoke any other languages ... started-Listen and Read She asked me what my name was She asked me if/whether I spoke any others languages UNIT4: LEARNING A FOREIGN LANGUAGE Lesson 1: Getting started-Listen and Read The reported...
Ngày tải lên: 11/10/2013, 06:11
Troubleshooting IP Routing Protocols (CCIE® Professional Development)
... Organized Icons Used in This Book Command Syntax Conventions Chapter Understanding IP Routing IP Addressing Concepts Static and Dynamic Routes Dynamic Routing Routing Protocol Administrative Distance ... 131.108.128.0/18, and 131.108.192.0/18) and allocated to four different organizations instead of one Static and Dynamic Routes Static path information can be manually programmed into the router and simply ... knowledge and sophisticated expertise for handling related network design, router configuration, tuning, and troubleshooting chores Even though static routing is less demanding on system resources and...
Ngày tải lên: 16/10/2013, 12:15