Copyright 2003 CCNA 4 Chapter 19 Network+ Certification Exam Review By Your Name
Copyright 2003 Topology
Copyright 2003 Segments
Copyright 2003 Backbones
Copyright 2003 Network Operating Systems Microsoft Windows NT/XP/2000 Novell NetWare UNIX
Copyright 2003 RAID (Redundant Array of Inexpensive Disks)
Copyright 2003 Volume Sets
Copyright 2003 Data Recovery Storage devices Sequential storage
Copyright 2003 Backup Types Full backup Incremental backup Differential backup Copy backup Daily backup
Copyright 2003 OSI Model
Copyright 2003 Peer-to-Peer Communication
Copyright 2003 Networking Media Coaxial cable Category 3 UTP and STP cable Category 5 UTP and STP cable Fiber-optic cable Unshielded twisted-pair cable Shielded twisted-pair cable
Copyright 2003 Baseband Signal 10BASE-2 10BASE-5 10BASE-T 100BASE-T 100BASE-TX and 100BASE-T4 100BASE-VG-any LAN Gigabit
Copyright 2003 Full Duplex and Half Duplex
Copyright 2003 WANs and LANs Servers, workstations, and hosts Server-based networking and peer-to-peer networking Cables, NICs, and routers Broadband and baseband Gateways
Copyright 2003 LANs and Devices
Copyright 2003 WANs and Devices
Copyright 2003 Understanding the Physical Layer Hubs MAUs Repeaters Transceivers
Copyright 2003 Layer 1 Versus Layer 2
Copyright 2003 Comparing LAN Standards
Copyright 2003 The Data Link Layer Logical Link Control Ethernet Token Ring
Copyright 2003 Types of Ethernet
Copyright 2003 MAC Addresses
Copyright 2003 LAN Types
Copyright 2003 CSMA/CD
Copyright 2003 Token Passing Priority system Management mechanisms Token Ring signaling Token Ring media and physical topologies
Copyright 2003 OSI Versus Ethernet Standards
Copyright 2003 Ethernet Family Tree
Copyright 2003 Ethernet and IEEE Frame Format
Copyright 2003 Ethernet II Frame Format
Copyright 2003 WAN Services
Copyright 2003 Analog Modems and ISDN
Copyright 2003 WAN Data Link Layer Protocols
Copyright 2003 WAN Link Options
Copyright 2003 Leased Lines
Copyright 2003 Packet-Switched Connections
Copyright 2003 Frame Relay
Copyright 2003 Circuit-Switched Connections
Copyright 2003 Dial-on-Demand Routing
Copyright 2003 ISDN
Copyright 2003 The Network Layer Routers The difference between routable and nonroutable protocols The concept of default gateways and subnetworks Why use unique network IDs The difference between static and dynamic routing
Copyright 2003 Routers Cisco 2600s
Copyright 2003 IP Address Classes
Copyright 2003 IP Address Prefixes
Copyright 2003 Subnetworks
Copyright 2003 Private Addresses
Copyright 2003 Comparing TCP and IP
Copyright 2003 TCP/IP Protocol Graph
Copyright 2003 TCP Segment Format
Copyright 2003 UDP Segment Format
Copyright 2003 Port Numbers
Copyright 2003 Telnet Port Numbers
Copyright 2003 Three-Way Handshake/Open Connection
Copyright 2003 Window Size
Copyright 2003 Forward Reference Acknowledgment
Copyright 2003 TCP/IP Suite: Utilities Telnet NBTSTAT Tracert NETSTAT IPCONFIG/WINIPCFG FTP Ping
Copyright 2003 Security Standard password practices and procedures Data encryption The use of a firewall Administrative considerations
Copyright 2003 Common Peripheral Ports External SCSI connections Print servers Hubs Routers Brouters Bridges Patch panels UPS NICs
Copyright 2003 Maintaining and Supporting the Network Standard backup procedures and backup media storage practices The need for periodic application of software patches and other fixes to the network The need to install antivirus software on the server and workstation The need to frequently update virus signatures
Copyright 2003 Troubleshooting the Network Distinguish whether a problem is attributable to the operator or the system. Check physical and logical indicators of trouble. Given a network problem scenario, determine the problem.