Computer Network Tutorial

Introduction of Computer Network Types of Computer Network Network Topology Computer Networking Architecture Transmission Modes (Data Flow) Basic Networking Devices Integrate Services Digital Network (ISDN)

Model

OSI Model TCP/IP Model

Physical Layer

Digital Transmission Analog Transmission Transmission Media Switching

Data Link Layer

Error detection and Error correction Data Link Control Multiple Access Aloha

Network Layer

Network Layer - Logical Address Address Mapping Unicast Routing Protocol

Transport Layer

Process to Process Delivery User Datagram Protocol Transmission Control Protocol Stream Control Transmission Protocol Session Layer and Presentation Layer

Application Layer

Domain Name System Application Protocol E-mail Cryptography

Misc

Classes of Routing Protocols Classification of Routing Algorithms Controlled Access Protocols in Computer Networks Differences between IPv4 and IPv6 Fixed and Flooding Routing Algorithms Advantages and Disadvantages of Fibre Optics Cable APIPA Difference between Active and Passive FTP Fiber Optics and its Types Method of Joining and Fusion of Fiber Optic Cable Define Framing in Computer Network Disadvantages of Computer Network Mesh Topology Diagram in Computer Network Ring Topology in Computer Network Star Topology in Computer Networks 4G Mobile Communication Technology Advantages and Disadvantages of LAN Advantages and Disadvantages of MAN Advantages and Disadvantages of WAN Application Layer in OSI Model Cyclic Redundancy Check Example Data link layer in OSI model Difference between Transport and Network Layer Hamming Code Example Network Layer in OSI Model Session Layer in OSI Model Transport Layer in OSI Model Two Port Network in Computer Networks Uses of Computer Networks What is Computer Network What is Framing in a Computer Network Advantages and Disadvantages of Bus Topology Difference between Star Topology and Bus Topology Subnetting in Computer Network Subnetting Questions and Answers What is Bus Topology What is Network Topology and Types in Computer Networks Access Control in Networking Basic Characteristics of Computer Network Benefits of SOCKS5 Proxy in Computer Networks Computer Network viva Questions Difference between BOOTP and RARP Difference Between Network Topologies and Network Protocols Difference between NFC and RFID Difference Between Point-to-Point Link and star Topology Network Differences Between MSS and MTU Differences Between Trunk Port and Access Port Different Modes of Communication in Computer Networks MIME Protocol in Computer Networks Modes of Communication in Computer Networks Network Attack in Computer Network Port Address in Networking Simplest Protocol in Computer Network Sliding Window Protocol in Computer Network Stop And Wait Protocol in Computer Networks TCP 3-Way Handshake Process in Computer Networks What is a Proxy Server What is APPN What is ICMP Protocol What is Point-to-Point Protocol What is Port Address in Networking What is the HDLC Protocol What is VRRP Protocol Difference Between Analog and Digital Signals Difference Between Hub and Repeater Difference between Repeater and Switch Difference Between Transparent Bridge and Source Routing Bridge Source Routing Bridge in Computer Networks Transparent Bridge in Computer Networks Transport Protocol in Computer Networks Types of CSMA in Computer Networks What is Wired and Wireless Networking Network Security in Computer Network Disadvantages of Extranet Difference Between TELNET and FTP Define Protocol in Computer Networks Guided Transmission Media in Computer Network What is a Gateway in a Computer Network IGMP in Computer Networks LAN Protocols in Computer Networks MAN Meaning in Computer Modulation Techniques in Computer Networks Switching in DCN TCP/IP Applications What is IGMP? What is Modem in Networking What is Non-Persistent CSMA Difference between Cell Splitting and Cell Sectoring Forouzen Computer Network Open Loop and Closed Loop Congestion Control Types of Cluster Computing WAP-Wireless Access Point What are the elements of the Transport Protocol Difference between Gateway and Switch Flow Control in Data Link Layer Body Area Network Flooding in Computer Network Token Ring in Computer Networks VoIP in Computer Networks What is Infrared Transmission Congestion Control Techniques Forward Error Correction (FEC) Switching Techniques What is Telnet in Computer Network

Difference between BOOTP and RARP
2023-04-02 00:39:54

Difference between BOOTP and RARP

This article will provide you a detailed tutorial on a comparison between two frequently used computer networking protocols called BOOTP and RARP. Before moving into the main context let us first understand what is a computer networking protocol and the purpose of a computer networking protocol?

What is a Computer Networking Protocol?

Computer Networking protocol or simply a networking protocol defines the set of rules which are to be followed by data that is transmitted between two devices(users). These networking protocols provide network connectivity to the devices so that the devices can easily communicate with various devices in the network.

So, this article provides a detailed comparison between two such networking protocols namely RARP and BOOTP.

RARP:

RARP stands for Reverse Address Resolution Protocol. RARP is a protocol that a physical machine uses to request its IP address from a gateway server’s Address Resolution Protocol table. This gateway table is created by the network administrator in the gateway router and this table is used to map the MAC(Media Access Control) address to its corresponding IP address.

Diskless Workstation hosts only contain their own MAC address(hardware interface address). So to find out their IP address. This RARP fetches the IP  address of the machine by taking MAC address of machine and fetches the corresponding IP address which is mapped to MAC address in the Gateway server’s Address Resolution Protocol table.

Working of RARP:

The machine which requires its own IP address sends a RARP broadcast packet, which also includes its MAC address in the address field in the hardware of both the sender and receiver.  The host present in the local network called the RARP server responds to the packet sent by the machine. These servers are made prepared to respond to such kinds of packets. These servers locate the record in the gateway server’s Address Resolution Protocol table where the MAC address present in the broadcast packet is mapped to its corresponding IP address. If such kind of record is present then the RARP servers send the response packet containing the IP address to the requesting machine.

Difference between BOOTP and RARP Difference between BOOTP and RARP

BOOTP:

BOOTP stands for Bootstrap Protocol. BOOTP is the successive protocol to RARP. This protocol is mainly used by the network administrators and it is used to provide an IP address to all the network members BOOTP is more effective in the diskless environment and it doesn’t require any media since all the data is stored in the network cloud. Motherboards and network managers are also supported by this protocol so there is no need for any external storage beyond the work.

Working of BOOTP:

  1. In the initial phase all the network participants don’t contain any IP address, the network administrator assigns an IP address to all participants with the help of the IPv4 protocol.
  2. Using TCP/IP intervention all clients install the BOOTP network and it enables network compatibility with all network protocols when all participants are connected to the network.
  3. The BOOTP network administrator sends a message which consists of a valid unicast address. The master server forwards this unicast address to the BOOTP client.

Differences:

S.No.RARPBOOTP
1.RARP stands for Reverse Address Resolution ProtocolBOOTP stands for Bootstrap Protocol.
2.It is the older version of the internet protocolIt is the latest version of the internet protocol
3.It is only capable of transferring IP addresses.It transfers the IP address and bootstrap info to the server
4.Risky Manual configuration of MAC addresses with IP address in the server.Manual configuration of MAC addresses is not required.
5.The host must get connected to a layer 3 device on the networkThe host can connect to any layer of the network
6.A centrally connected device is required for changing the configurations of the networkOne can configure and change the setting of the protocol from any device connected to network.
7.It is a version introduced for the purpose of internet protocol(IP)It id introduced as anomalies in RARP which were causing problem to the work
8.RARP is not used frequently and these are replaced by BOOTP, DHCP, and IPv4 protocols.BOOTP protocol is working with the help of the User Datagram Protocol (UDP). It lays the foundation for DHCP(Dynamic Host Configuration Protocol) and it handles multiple client requests.

This is all about the comparison between RARP and BOOTP. Hope you understood this topic.