Check applicable statements that describes a typical network switch (L2 switch) and its usage:
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4. Check applicable statements that describes a typical network switch (L2 switch) and its usage:
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- Write a code for VLSM calculator by c programming languageInput will be: 1) Enter IP address [sample- IP address - 192.168.1.0/22]2) How many LAN/Networks in your topology [number of 'n'. n can be any numbers]3) How namy Host/computers in each topology [number of 'n' in each topology. n can be any numbers] Output will be:1) Network address with subnet mask, first assignable address, last assignable address, broadcast address and gateway address for each LAN/Networks. Sample Input example for your understanding:- sample IP address - 192.168.1.0/24 ------------------------------------------ 1st LAN/Network : 258 Host/Computers2nd LAN/Network : 200 Host/Computers3rd LAN/Network : 120 Host/Computers4th LAN/Network : 20 Host/Computers5th LAN/Network : 56 Host/Computers...'n' times LAN/Network : 'n' Host/Computers Output example for your understanding:- ----------------------------------------- 1st LAN/Network : [Network address with subnet mask]1st LAN/Network : [first assignable…May someone please show me what should I input in the CLI in every task/ DIRECTION. Perform the following tasks and capture or copy the CLI commands for each indicated task. Task 1. Create VLAN’s, enable switchport mode, and assigning VLAN’s interfaces on each switch. Task 2. Configure sub-interfaces on a router with CME Task 3. Configuring a DHCP address scope on a Router Task 4. Configure Router’s Telephony Service for IP Phone Task 5. Create Directory Numbers Task 6. Verify Connectivity and Test IP Phone CommunicationAssume that the Ethernet Switch Forwarding table (MAC Address Table) starts out empty, and then Client #2 sends a packet to Client #3 and then Client #3 sends a reply packet back to Client #2. After these packet transmissions are done, show me the contents of the Forwarding Table of the Ethernet Switch. There are 3 switch ports, named Fa0, Fa1, Fa2. MAC Address: 1. 2. Switch Port: 1. 2.
- . Assume: Your laptop's Ethernet address is 0a:0b:0c:0d:0e:0f, DHCP server address is 131.111.7.3, your IPv4 address will be 131.111.7.121, the gateway's IP address is 131.111.7.1, and Ethernet address is 00:01:02:03:04:05, the network subnet mask is 255.255.255.0.Write the series of protocol/packet exchanges that occur on the wired Ethernet link, up until you can send a single packet to 128.232.0.20. You do not need to describe packets after this packet has left the link. Include ARP and DHCPWhich of the following statements is correct? a. characteristic of LAN is unlimited expansion b. characteristic of LAN is low cost access for low bandwidth channels c. characteristic of the hub architecture of ARC-net is alternative routing d. characteristic of the hub architecture of ARC-net is directionalized transmissionComputer Science Arriving at your university room, you plug into the wired Ethernet jack for the first time. The network admin has a record of your MAC address and your machine can join the network without further action on your part. Assume: Your laptop's Ethernet address is 0a:0b:0c:0d:0e:0f, DHCP server address is 131.111.7.3, your IPv4 address will be 131.111.7.121, the gateway's IP address is 131.111.7.1, and Ethernet address is 00:01:02:03:04:05, the network subnet mask is 255.255.255.0.Write the series of protocol/packet exchanges that occur on the wired Ethernet link, up until you can send a single packet to 128.232.0.20. You do not need to describe packets after this packet has left the link. Include ARP and DHCP.
- 1. Consider the network setup shown below. Assume that switch 3 has an empty switch table. Which of the following would be the entry on its switch table when it receives the packet from user 7? Select from the options below MAC Address of User 3 | Interface 3 | TTL of packet from User 1 MAC Address of User 7 | Interface 2 | TTL of packet from User 1 MAC Address of User 3 | Interface 1 | TTL of packet from User 7 MAC Address of User 7 | Interface 2 | TTL of packet from User 7 MAC Address of User 7 | Interface 1 | TTL of packet from User 1 2. Suppose user 1 transmits to user 7 and the switch tables of switch 1 and 2 are empty while the switch table of switch 3 contains information on user 7. How will switch 2 behave when it receives the packet? Broadcast the packet to user 4, user 5, switch 1, and switch 3. Send the packet to switch 3. Discard the packet since user 1 is not connected to any interfaces of switch 2. Send back the packet to…Assume that Computer A, which is connected through an Ethernet cable to the Switch S1, is just powered on. The user opens a browser and then types a website address to receive the website from the Server (as shown in Figure 1). Write down all the important protocols that come into play by the time the first frame containing HTTP request reaches R1. (Note: Before HTTP frame, other frames have already been sent by other protocol(s).) Write down all the protocols with reference to the TCP Model as follows? Application Layer: Transport Layer: Internet Layer: Link Layer:You need to send a document from one computer to another, and you want it to be encrypted. Because the target computer is on a different network, data must pass via one or more routers. Ethernet is the network technology on your network, while Wi-Fi is the network technology on the target network. Should this document transfer function based on what you've learnt about networking? Why do you think that is? In the italicized sections of this description, which levels of the OSI model are involved?
- Consider the following topology. iMac2 wants to send a file to iMac3. iMac2 knows the destination IP of iMac3. Assuming that the fully configured network has just been switched on, explain the exact process that occurs to send the file from source to destination (only one way). Since many things happen along the way, you only need to address the following in your answer: 1. The appropriate names of the PDU during different stages 2. The ARP table population 3. The MAC table population 4. The usage and role of the IP Routing table (assume that the router already knows all routes to different networks) Hint: This question does not require explanation of the OSI Reference Model or TCP/IP stack. Your answer should be strictly structured in a step-by-step number-point format.89. Consider the following statements :a. High speed Ethernet works on optic fiber.b. A point to point protocol over Ethernet is a network protocol for encapsulating PPP frames inside Ethernet frames.c. High speed Ethernet does not work on optic fiber.d. A point to point protocol over Ethernet is a network protocol for encapsulating Ethernet frames inside PPP frames.Which of the following is correct ? a. a and b are true; c and d are false b. a and b are false; c and d are true c. a, b, c and d are true d. a, b, c and d are false1 a) What layer of the OSI model does the ARP protocol best belong to? b) What command is used in the Windows Command Prompt to DELETE your ARP table? c) ARP protocol typically maintains a cache of IP-to-Ethernet address translation pairs on your network router?(t/f)