E-Book, Englisch, 390 Seiten
Held Windows Networking Tools
1. Auflage 2013
ISBN: 978-1-4665-8887-5
Verlag: Taylor & Francis
Format: EPUB
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)
The Complete Guide to Management, Troubleshooting, and Security
E-Book, Englisch, 390 Seiten
ISBN: 978-1-4665-8887-5
Verlag: Taylor & Francis
Format: EPUB
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)
Windows Networking Tools: The Complete Guide to Management, Troubleshooting, and Security explains how to use built-in Windows networking tools and third-party networking products to diagnose network problems, address performance issues, and enhance the overall security of your system and network. It starts with a review of the major components of the TCP/IP protocol suite, as well as IP and MAC addressing, to provide a clear understanding of the various networking tools and how they are used in a LAN and a TCP/IP networking environment.
Although the book focuses on built-in Windows networking tools, it also investigates a number of third-party products that can enhance the performance of your computer. It identifies tools to help you to understand the traffic flow and operational status of your network, illustrates the use of numerous tools, and shows you several methods to protect your computers from malicious software. It also examines one of the best programs for examining the flow of data on a network—Wireshark—and explains how to use this program to scan for open ports and discover vulnerability issues.
In addition to helping you gain insight into existing problems, the text highlights built-in Windows networking tools that can help to determine if you can expect future bandwidth bottlenecks or other problems to occur under different growth scenarios.
Placing the proven methods of an industry veteran at your fingertips, the book includes a chapter devoted to software programs that can enhance the security of your network. It explains how to negate the operation of unwanted advertisement trackers as well as how to minimize and alleviate the various types of hacking—from keyboard loggers to network viruses. In the event your computational device is lost or stolen a cryptographic program is described that results in data becoming meaningless to the person or persons attempting to read your stored information.
Autoren/Hrsg.
Fachgebiete
Weitere Infos & Material
Introduction
The TCP/IP Protocol Suite Applications Current Applications Emerging Applications
Book Preview Examining the TCP/IP Protocol Suite IP and MAC Addressing Transport Layer Protocols Working with the Command Prompt Windows Built-In Networking Tools Network Monitoring Network Security Efficiency Methods
Examining the TCP/IPProtocol Suite
ISO Reference Model OSI Reference Model Layers Layer 1: The Physical Layer Layer 2: The Data Link Layer Layer 2 Subdivision Layer 3: The Network Layer Layer 4: The Transport Layer Layer 5: The Session Layer Layer 6: The Presentation Layer Layer 7: The Application Layer Data Flow
The TCP/IP Protocol Suite The TCP/IP Network Layer IP IPv4 Addressing IPv6 Addressing ARP ICMP The Transport Layer TCP UDP The Application Layer
Data Flow within a TCP/IP Network
Summary
Addressing at Layers2 and 3 and the Internet Protocol
Data Link Addressing Ethernet Frame Operations Basic Ethernet Full Duplex and the PAUSE Frame vLAN Tagging SNAP Frames Frame Determination
Fast Ethernet 4B5B Coding Delimiters Interframe Gap
Gigabit Ethernet Standards Evolution Varieties Frame Format Modifications Carrier Extension Half-Duplex Use Frame Bursting Jumbo Frames
Gigabit Ethernet Fiber Standards 10GBASE-SR 10GBASE-LR 10GBASE-LRM 10GBASE-ER 10GBASE-ZR 10GBASE-LX4 Copper 10GBASE-CX4 10GSFP+Cu Backplane 10 GBps Ethernet 10GBASE-T
The IPv4 Header Vers Field Hlen and Total Length Fields Type of Service Field Identification Field Flags Field Fragment Offset Field Time to Live Field Protocol Field Checksum Field Source and Destination Address Fields Options and Padding Fields
IPv4 Addressing Overview Addressing Basic Addressing Scheme Address Classes Address Formats Address Composition and Notation Special IPv4 Addresses Subnetting and the Subnet Mask Classless Networking
The IPv6 Header Ver Field Priority Field Flow Label Field Payload Length Field Next Header Field Hop Limit Field Source and Destination Address Fields Address Types Address Notation Address Allocation Provider-Based Unicast Addresses Multicast Addresses Transporting IPv4 Addresses
ICMP and ARP ICMP ICMPv4 ICMPv6 ARP LAN Delivery RARP
Transport Layer Protocols
TCP TCP Header Source and Destination Port Fields Sequence and Acknowledgment Number Fields Hlen Field Code Bit Field Window Field Checksum Field Urgent Pointer Field Options Field Padding Field Connection Establishment Connection Function Calls Port Hiding Passive OPEN Active OPEN The Three-Way Handshake Overview Operation The TCP Window Avoiding Congestion TCP Retransmissions Session Termination
UDP UDP Header Source and Destination Port Fields Length Field Checksum Field Operation Applications
Working with the Command Prompt
The Command Prompt Location Options Positioning upon Opening Controlling the Command Prompt Window
Working with Function Keys and Commands Function Key Use Repertoire of Commands The Help Command The CLS Command Controlling Output and Additional Commands Redirection Methods Other Useful Commands
Windows Built-In Networking Tools
Ping Discovery via Ping Ping Options Using the Round-Trip Delay
Tracert Using Tracert
The Pathping Command
The ipconfig Command The Release and Renew Options The Flushdns Option The Displaydns Option
ARP Reverse ARP (RARP) and ARP and IPv6
The Getmac Command
The Netstat Command Command Format
The Route Command Command Format Commands Supported The Destination Option Mask and Netmask The Gateway Option The Metric Option The If Interface Option Working with Route The IPv4 Routing Table The IPv6 Routing Table
The Nslookup Command
The Getmac Command
The Net Command The Net Accounts Command Net Accounts Options The Net Computer Option The Net Config Option The Net Continue, Start, and Stop Options The Net File Option The Net Helpmsg The Net Send Command The Net Localgroup Option The Net Share Command Option The Net Session Command The Net Statistics Command The Net Time Command The Net Use Command
The Net User Command
The Netsh Command The Netsh Wlan Command The Add Subcommand The Connect Subcommand The Delete Subcommand The Export Profile Subcommand Other Netsh Wlan Functions
Network Monitoring with Wireshark and WinDump
Wireshark Program Evolution Obtaining the Program Program Overview The Capture Screen Packet Colors Examining a Packet File Menu Options Working with Filters Filter Expressions Applying a Filter
Statistics Summary Data Protocol Hierarchy Conversations Endpoints Packet Lengths Conversation List Endpoint List and Other Entries Telephony RTP Stream Analysis VoIP Calls The Tools Menu
WinDump Overview Initial Operation Selecting an Interface Program Format Using Multiple Switches Program Switches WinDump Expressions Qualifiers Expression Primitives Relationship Operators Utilization Examples
Network Intrusion and Security
Snort Requirements Installation Commencing Snort Sniffer Mode Packet Logger Mode Network Intrusion Detection System Mode Command Switches Network Intrusion Detection System Mode
Using SpywareBlaster Obtaining the Program Adding Protection Restricted Site Protection System Snapshot The Tools Menu Flash Killer Custom Blocking Checking for Updates
Using Online Armor Installation Operation
AXCrypt File Encryption Installation Operation
Enhancing Network Performance
Third-Party Networking Tools Bandwidth Tools IP Tools Miscellaneous Networking Tools Network Information Other Sites to Consider Using Search Tools
Windows Built-In Networking Tools Disk Cleanup Why Disk Defragmentation Matters Resource Monitor System Information
Index
