CCNA CCNP MCSE/MCITP
SYLLABUS COVERED IN NETWORKING
When two or more than two computers are inter-connected for:-Data communications Sharing a) Resource Sharing b) Data sharing
NETWORKING: The method, technique, process, or terminology through which a network is being established is called networking
BASIC REQUIREMENTS TO ESTABLISH A NETWORK Communicating Devices:-
LAN Card, NIC Card, ETHERNET Card, ETHERNET Adapter
Each LAN card has a 48 bit hexadecimal address called MAC address or Physical address. It is a unique ID and MAC address of two LAN cards can never be same. It is precoded Or hardcoded with in LAN card and user can`t change this address.
a) WIRE BASED MEDIA (GUIDED MEDIA)
b) WIRE LESS MEDIA (UNGUIDED MEDIA)
NETWORKING DEVICES :- HUB, SWITCH/BRIDGE, ROUTER.
OSI MODEL: (open system interconnection)
TCP/IP MODEL: (Transmission Control Protocol/Internet Protocol)
CISCO THREE LAYER HIERARCHICAL MODEL
DETAILED INFORMATION ABOUT PROTOCOLS
IP: - (internet Protocol) 32bit logical. It provides logical add or IP addressing. It helps in creation of packets.
ARP: - (address resolution protocol). It is used to resolve IP address into MAC address. (48 bit hexadecimal).For e g: as in case of a SWITCH.
RARP: - (reverse address resolution protocol). It is used to resolve MAC address into IP address. For e g: in case of DHCP server.
ICMP:- (internet control message protocol). This protocol handles connection related messages, for e g: Request Timed Out while pinging.
Components of Router: Router booting sequence Ports of router: ROUTER`S DIFFERENT MODES OF CONFIGURATION BASIC COMMANDS PASSWORD RECOVERY OF ROUTER BACKUP AND RESTORE OF ROUTER, ROUTING:- ROUTING TYPES:- Static Routing, Default Routing, Dynamic Routing, ACL`S Etc are detailed syllabus covered in Networking course.
- OSI MODEL
- TCP/IP MODEL
- V-LANS (Virtual LAN)
- LOOP AVOIDANCE ALGORITHM :- Spanning Tree Protocol
- DETAILED INFORMATION ABOUT PROTOCOLS
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