CBSE NET JANUARY 2017 PAPER III
A packet whose destination is outside the local TCP/IP network segment is sent to …………..
(1) File server
(2) DNS server
(3) DHCP server
(4) Default gateway
Ans: 4
Computer Network
- Computer Networks Introduction
- Types of Computer Networks
- LAN and WAN Protocols
- Network Architectures
- Computer Network Topologies
- OSI Reference Model
- TCP/IP Reference Model
- OSI vs TCP/IP
- Network Address
- IP Addresses
- Class Full Addressing
- Networking Media
- Networking Devices
- Data Link Layer
- Class Full Addressing
- Structured cabling
- Types of connectivities in Computer Networks
- Introduction to Network Operating System(NOS)
- ARP/RARP
- Framing
- Byte count framing method
- Flag bytes with byte stuffing framing method
- Flag bits with bit stuffing framing method
- Physical layer coding violations framing method
- Error Control in Data link layer
- Stop and Wait
- Sliding Window Protocol
- One bit sliding window protocol
- A Protocol Using Go-Back-N
- Selective repeat protocol