What network would work best with 500 hosts? Give me two examples of something u

Question

What network would work best with 500 hosts? Give me two examples of something used in the data link layer and one example in the network layer? What is the destination MAC address? by 2e c5 c0 and b9 24 egg b3 d8 6c 16 08 00 45 00| 00 3c b6 00 00 off 01 62 de 0a 01 04 01 0a01 04 2a 00 00 3b 00 00 01 la 5b 61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 61 62 63 64 65 66 67 68 69 What class is this IF address; 172.48.56.10/24? What are the differences between the OSI model and TCP/IP model? Subnet to smallest networks possible 10.24.50.0 24 Site A - 125 Computers Site B 33 Computers Site C - 21 Computers Explain what a broadcast domain is? Explain how AKP works? What is the difference between a switch and a hop? Explain LDP?

Explanation / Answer

1.What network would work best with 500 hosts?
The subnet mask /23 will fit 510 hosts, and is the smallest subnet encompassing at least 500 hosts.

2.Give me two examples of something used in the datalink layer and one example in the network layer?
Data link layer transfers data between adjacent network nodes in a wide area network (WAN) or between nodes on the same
local area network (LAN)

Examples of data link protocols are Ethernet for local area networks (multi-node),
the Point-to-Point Protocol (PPP),
HDLC and ADCCP for point-to-point (dual-node) connections.

Network Layer
*************
The network layer is responsible for packet forwarding including routing through intermediate routers,
since it knows the address of neighboring network nodes, and it also manages quality of service (QoS),
and recognizes and forwards local host domain messages to the transport layer.

For example, IP is connectionless, in that a datagram can travel from a sender to a recipient without the
recipient having to send an acknowledgement. Connection-oriented protocols exist at other, higher layers of the OSI model.

3.What class is this IP Address: 172.48.56.10/24 ?
Class B

4.What are the difference between the OSI model and TCP/IP model ?
OSI Model
*********
communications known as the Open System Interconnection (OSI) model is useful for comparing and contrasting
different protocols.

TCP / IP
********
One of the most widely used is the Transmission Control Protocol/Internet Protocol (TCP/IP).
Also, a generic protocol model used in describing network.

5.Explain what a broadcast domain is?
Broadcast domain is nothing but a logical divison of a computer network.
In which all nodes can reach each other by broadcast at the data link layer.

In other case A broadcast domain is a smaller piece of a computer network,
with boundaries defined by routers and other higher-layer devices

6.Explain how ARP works?
ARP is nothing but Address Resolution protocol The purpose of Address Resolution Protocol
(ARP) is to find out the MAC address of a device in your Local Area Network (LAN), for the corresponding IPv4 address,
which network application is trying to communicate.

ARP works can allow you to do many useful things.
For example, a machine was recently set up accidentally with the IP address of another machine.
This is an hour away, and accessing the system was tested before leaving the location,
but after traveling back another machine was responding to that IP.
Knowing ARP can allow you to fix this without having to go back to the location.

7.What is the difference between a switch and hub?

Hubs and switches are all devices that let you connect one or more computers to other computers,
networked devices, or even other networks.

Hub
****
A hub is typically the least expensive, least intelligent, and least complicated.
Its task is very simple – anything that comes in one port is sent out to the others

Switches
*********
A switch is similar to what a hub does, but more efficiently.
By paying attention to the traffic that comes across it, it can learn where the particular addresses are.

8.Explain UDP ?
The User Datagram Protocol (UDP) is a transport layer protocol defined for use with the IP network layer protocol.
UDP is an alternative communications protocol to Transmission Control Protocol .
UDP does not provide any communications security.
UDP communication consequently does not incur connection establishment and teardown overheads and there
is minimal associated end system state.
Using UDP as a tunneling protocol is attractive when the payload protocol is not supported by middleboxes
that may exist along the path, because many middleboxes support UDP transmissions.

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.