variable length subnet masks vlsms summarization and troubleshooting tcp ip

... Network • RIPv1 and IGRP not advertise subnets, and therefore cannot support discontiguous subnets • OSPF, EIGRP, and RIPv2 can advertise subnets, and therefore can support discontiguous subnets ... Explain the operation of variable- length subnet masks on Cisco routers © 2002, Cisco Systems, Inc All rights reserved ICND v2.0—5-3 What Is a Variable- Length Subnet Mask? • Subnet 172.16.14.0/24 ... smaller subnets: – Subnet with one mask (/27) – Then further subnet one of the unused /27 subnets into multiple /30 subnets © 2002, Cisco Systems, Inc All rights reserved ICND v2.0—5-4 Calculating VLSMs...

Ngày tải lên: 06/03/2014, 15:20

... SanJose1# Step 10 The show tcp commands Type the show tcp ? command to see TCP activity Particularly the show tcp statistics command gives a good summary of TCP traffic sent and received SanJose1#show ... the debug ip rip database command to see the actual entries as they are added to the RIP database SanJose1#debug ip rip ? database RIP database events events RIP protocol events trigger RIP trigger ... serial link Step 15 The debug ip icmp command Type the debug ip icmp command to see the results of ping and trace activity The Cisco trace and TCP/ IP tracert commands both use the TTL feature...

Ngày tải lên: 18/01/2014, 05:20

... telecommunications, and security, Ted teaches in the Networking and Security product lines and focuses on TCP/ IP, networking fundamentals and CISSP preparation He currently holds CISSP certification and has ... are many other techniques and tools for troubleshooting the physical and data link layers The ones suggested above are the most common and easiest for most people to use Troubleshooting OSI Layer ... header and the beginning of the associated RIP information captured from the network using a protocol analyzer Knowledge of UDP and RIP are required to successfully use this information for troubleshooting...

Ngày tải lên: 17/01/2014, 06:20

... mapped to a variable length codeword c(Uk ) The output of the source variable length encoder can be denoted as C(U) = [c(U1 ), c(U2 ), , c(UK )], which is composed of K variable length codewords, ... constraint of K = and N = 10 In the trellis, the state index n denotes the bit length of the sequence after k source symbols have been variablelength encoded (e.g., n3 = 7), and the state transition ... X Jaspar and L Vandendorpe, “Three SISO modules joint source-channel turbo-decoding of variable length coded images,” in Proceedings of the 5th International ITG Conference on Source and Channel...

Ngày tải lên: 22/06/2014, 19:20

... -Subnetting basics -How to create subnets -Subnet masks and CIDR •Class C subnetting •Class B subnetting •VLSM Summarization Troubleshooting IP addressing Subnetting Basics • Benefits of subnetting ... number between the subnets, omitting all 0s and all 1s Variable Length Subnet Masks (VLSM) Subnets with no VLSM applied Subnets with VLSM applied VSLM, Example VLSM, Example Which IP address will ... geographical distances How To Create Subnets Take bits from the host portion of the IP address and reserve the to define the subnet address Understanding the Powers of Subnet Masks • Used to define which...

Ngày tải lên: 17/09/2013, 01:18

... Monitor Environmental Variables and tftpdnld Command I rommon 1 >IP_ ADDRESS=192.168.100.1 Indicates the IP address for this unit I rommon 2 >IP _SUBNET_ MASK=255.255.255.0 Indicates the subnet mask for ... > Run > Command > ipconfig or ipconfig/all • winipcfg (Windows 95/98/Me): Click Start > Run > winipcfg • ifconfig (Mac/Linux): #ifconfig The ip http server Command i Router(config) #ip http server ... The ping and traceroute Commands This chapter provides information and commands concerning the following topics: • ICMP redirect messages • The ping command • Examples of using the ping and the...

Ngày tải lên: 19/10/2013, 00:20

... 65,528 hosts Bước 2: Liệt kê ID Subnet Trong địa IP (139.12.0.0/18) số 18 nói đến việc ta dùng 18 bits, đếm từ bên trái, 32 bit IP address để biểu diễn địa IP Subnet Subnet mask dạng nhị phân 11111111 ... cần 12 bits cho HostIDs, Subnet mask chiếm 20 (=32-12) bits Quá trình tính toán nói nầy mang tên Variable Length Subnet Mask(VLSM) Supernetting Giả tỉ ta mạng ta có Subnets: Accounting: gồm 200 ... notation 23 bits đầu (từ trái qua phải) network IP address (2) and (3) giống Nếu thu Subnet mask từ 24 xuống 23 cho (2) (3) ta có Subnet cung cấp 508 hosts IP address segment trở thành: Accounting:...

Ngày tải lên: 19/10/2013, 12:15

... stored and used later in another operation Figure 2.4 AND, OR, XOR and NOT gates 2.3.1 AND gates – physical and virtual The AND gate is a device with two or more inputs, where the result is an AND ... world drives us to understand how they work and then how to troubleshoot and repair them The microcontrollers and support chips used in these controllers are becoming smarter and easier to use This ... Practical TCP/ IP and Ethernet Networking (Deon Reynders, Edwin Wright) Practical Variable Speed Drives and Power Electronics (Malcolm Barnes) Practical Embedded Controllers: Design and Troubleshooting...

Ngày tải lên: 12/12/2013, 21:28

... Protocol (TCP/ IP) Click Properties Type in the appropriate IP address, subnet mask, and gateway addresses where indicated Click the Advanced button Click the DNS tab Select Append primary and connection ... All DCs _ldap. _tcp. corp.syngress.com _ldap. _tcp. gc._msdcs.syngress.com _ldap. _tcp. SITE._sites.gc._msdcs.syngress.com _gc. _tcp. syngress.com _gc. _tcp. SITE._sites.syngress.com _ldap. _tcp. GUID.domains._msdcs.syngress.com ... multiple domain trees with multiple namespaces that trust each other, and share a common configuration, schema, and global catalog (GC) The trust relationships within a forest are transitive, and...

Ngày tải lên: 17/12/2013, 04:15

... hosts Subnets là: 16382 * = 65,528 hosts Bước 2: Liệt kê ID Subnet Trong địa IP (139.12.0.0/18) số 18 nói đến việc ta dùng 18 bits, đếm từ bên trái, 32 bit IP address để biểu diễn địa IP Subnet Subnet ... cần 12 bits cho HostIDs, Subnet mask chiếm 20 (=32-12) bits Quá trình tính toán nói nầy mang tên Variable Length Subnet Mask(VLSM) Supernetting Giả tỉ ta mạng ta có Subnets: Accounting: gồm 200 ... notation 23 bits đầu (từ trái qua phải) network IP address (2) and (3) giống Nếu thu Subnet mask từ 24 xuống 23 cho (2) (3) ta có Subnet cung cấp 508 hosts IP address segment trở thành: Accounting:...

Ngày tải lên: 17/12/2013, 09:15

... Packet Client Side Client SIP 4.3.2.1 DIP 38.1.1.3 Internet Router SIP 4.3.2.1 DIP 10.1.1.3 SIP 38.1.1.3 DIP 4.3.2.1 Firewall Web Server Server Side SIP 10.1.1.3 DIP 4.3.2.1 Outbound Packet Bidirectional ... with a source IP (SIP) of 4.3.2.1 (Client IP) going to a destination IP (DIP) of 38.1.1.3 Figure 1.8 Server-Side Static NAT Inbound Packet Client Side Client Internet SIP 4.3.2.1 DIP 38.1.1.3 Router ... 38.1.1.3 Router 38.1.1.0 /24 SIP 4.3.2.1 DIP 10.1.1.3 Firewall 10.1.1.0 /24 SIP 10.1.1.3 DIP 4.3.2.1 Web Server Outbound Packet Server Side Inbound Packet SIP 38.1.1.3 DIP 4.3.2.1 Network E x t N...

Ngày tải lên: 21/12/2013, 04:17

... 65,528 hosts Bước 2: Liệt kê ID Subnet Trong địa IP (139.12.0.0/18) số 18 nói đến việc ta dùng 18 bits, đếm từ bên trái, 32 bit IP address để biểu diễn địa IP Subnet Subnet mask dạng nhị phân 11111111 ... cần 12 bits cho HostIDs, Subnet mask chiếm 20 (=32-12) bits Quá trình tính toán nói nầy mang tên Variable Length Subnet Mask(VLSM) Supernetting Giả tỉ ta mạng ta có Subnets: Accounting: gồm 200 ... notation 23 bits đầu (từ trái qua phải) network IP address (2) and (3) giống Nếu thu Subnet mask từ 24 xuống 23 cho (2) (3) ta có Subnet cung cấp 508 hosts IP address segment trở thành: Accounting:...

Ngày tải lên: 23/12/2013, 03:15

... topics and objectives Lead-in In this module, we will cover Cluster maintenance in the form of backing up and restoring a cluster, and troubleshooting Cluster service Cluster Maintenance Troubleshooting ... cluster maintenance and troubleshooting are considered two separate disciplines Maintenance is continuous, whereas troubleshooting has a beginning when the problem is discovered, and an end when ... Installation Wizard and select Join a Cluster Module 7: Server Cluster Maintenance and Troubleshooting 11 Troubleshooting Cluster Service Topic Objective To introduce the topic of troubleshooting...

Ngày tải lên: 18/01/2014, 05:20

... courses and enhanced, hands-on labs offer practical skills and tips that you can immediately put to use Our expert instructors draw upon their experiences to help you understand key concepts and ... patible operating system and will still run under Virtual PC but will not be supported as far as troubleshooting or help Windows XP, on the other hand, will be supported by and compatible with the ... Requirements and Configurations If Virtual PC 2004 is used, Windows 95 and 98 operating systems will be supported by Microsoft Virtual PC 2007, with support for Windows 2000, XP, and the new Vista...

Ngày tải lên: 24/01/2014, 09:20

... corpora The CIP treats the variable- length induction task as a cascaded process That is, it first induces the semantic patterns of length two, then length three, and so on In each stage, the CIP initializes ... CIP is to induce a set of relevant semantic patterns with variable lengths (from to k) Let spseed = (c1 , , cR ) be a seed pattern of length R, and sp = (c1 , , cS ) be a semantic pattern of length ... Cascaded Induction Process Seed Patterns length length Observation window of length length k Induced Patterns w1 weight =1 Quality Concepts Initial Set (length k) w2 wl-2 wl-1 wl Figure Weighting...

Ngày tải lên: 08/03/2014, 02:21

... corpus and p(ti) and p(tj) are respectively the probabilities of the occurrences of ti and tj, i.e count(ti)/N and count(tj)/N, where count(ti) and count(tj) are the frequencies of ti and tj ... as the n-gram, word sequences and word pairs between the candidate summary and the reference summary ROUGE toolkit reported separate scores for 1, 2, and 4-gram, and also for longest common subsequence ... (Carbonell and Goldstein, 1998), latent semantic analysis (LSA) (Gong and Liu, 2001) In Zha (2002), the mutual reinforcement principle is employed to iteratively extract key phrases and sentences...

Ngày tải lên: 17/03/2014, 04:20

... MVPs, and Microsoft staff for their inspiration and support whether knowingly or not: Mark Anderson, Sunil Agarwal, Chirag Roy, Aaron Bertrand, Denny Cherry, Grant Fritchey, and Paul Randal Finally, ... feature can and how to set up and configure it for yourself Chapter 16: Shortcuts to Efficient Data Collection and Quick Analysis This is a web-only chapter and contains tips, tricks, and real-world ... named instance using UDP port 1434 ➤ Named Pipes: TCP/ IP and Named Pipes are comparable protocols in the architectures in which they can be used Named Pipes was developed for local area networks...

Ngày tải lên: 29/03/2014, 22:20

... Emulsions and Oil Treating Equipment This page intentionally left blank Emulsions and Oil Treating Equipment Selection, Sizing and Troubleshooting Maurice Stewart Ken ... gas–liquid and liquid– liquid separation; emulsions, oil and water treating; water injection; hydrate prediction and prevention; gas dehydration; and gas conditioning and processing equipment to ... specifying, and trouble-shooting surface production facilities Readers will understand the uncertainties and assumptions inherent in designing and operating the equipment in these systems and the...

Ngày tải lên: 02/04/2014, 16:03

... and Troubleshooting Hyper-V Networking is all about watching the experts as they configure, maintain, and troubleshoot different aspects of physical and virtual networking for Hyper-V hosts and ... support and virtualization experience and has a deep technical hands-on experience with Hyper-V and SCVMM since Windows 2008 He is a Subject Matter Expert in the WW Microsoft Virtualization team and ... for it She enables bandwidth management and caps the bandwidth at a maximum of 200 MB/sec: Instead of capping the network bandwidth, Patricia could have configured a minimum bandwidth for each...

Ngày tải lên: 16/04/2014, 17:37

... Script #4: Configuring FST2-HV1 (Hyper-V host 1) 143 Script #5: Configuring FST2-HV2 (Hyper-V host 2) 144 Script #6: Configuring the Cluster FST2-FSC (run from FST2-FS1) 145 Script ... worse! Optimizing and Troubleshooting Hyper-V Storage is all about watching the experts as they configure, maintain, and troubleshoot different aspects of storage for Hyper-V hosts and the virtual ... running on these hosts And when I use the word "expert" here, I really mean it, because the contributors to this book all work at Microsoft and have first-hand knowledge and experience with the...

Ngày tải lên: 24/04/2014, 15:42