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Which statement describes the function of the IP protocol?
IP protocol is a connection-less protocol, considered unreliable in terms of end-to-end delivery. It does not provide error control in the cases where receiving packets are out-of-order or in cases of missing packets. It relies on upper layer services, such as TCP, to resolve these issues.
What is one function of the ARP protocol quizlet?
What is ARP used for? Short for Address Resolution Protocol, a network layer protocol used to convert an IP address into a physical address (called a DLC address), such as an Ethernet address. There is also Reverse ARP (RARP)which can be used by a host to discover its IP address.
What is the main function of ARP?
The job of the ARP is essentially to translate 32-bit addresses to 48-bit addresses and vice-versa. This is necessary because in IP Version 4 (IPv4), the most common level of Internet Protocol (IP) in use today, an IP address is 32-bits long, but MAC addresses are 48-bits long.
What are the two characteristics of IP?
What are two characteristics of IP? (Choose two.)
- does not require a dedicated end-to-end connection.
- operates independently of the network media.
- retransmits packets if errors occur.
- re-assembles out of order packets into the correct order at the receiver end.
- guarantees delivery of packets.
What is TCP IP and UDP?
TCP/IP is a large family of protocols that is named after its two most important members. No boundaries are imposed on the data; TCP treats the data as a stream of bytes. User Datagram Protocol (UDP) UDP is also a transport-layer protocol and is an alternative to TCP.
What are the two basic functions of the Address Resolution Protocol ARP )?
9.5 Address Resolution Protocol (ARP)
What are the two functions of ARP?
The Address Resolution Protocol (ARP) feature performs a required function in IP routing. ARP finds the hardware address, also known as Media Access Control (MAC) address, of a host from its known IP address. ARP maintains a cache (table) in which MAC addresses are mapped to IP addresses.
What are the two basic functions of ARP?
The ARP protocol provides two basic functions: Resolving IPv4 addresses to MAC addresses.
What are the two basic functions of the ARP protocol?
What is IP address and explain its characteristics?
An IP address is the unique numerical address of a device in a computer network that uses Internet Protocol for communication. An IP address consists of four numbers; each can contain one to three digits. These numbers are separated with a single dot (.). These four numbers can range from 0 to 255.
What are the two features of ARP?
An ARP request is sent to all devices on the Ethernet LAN and contains the IP address of the destination host and its multicast MAC address. If a host is ready to send a packet to a local destination device and it has the IP address but not the MAC address of the destination, it generates an ARP broadcast.