Enter the appropriate CLI command syntax needed to display the following on R1: Command Description Command Display a summary of important information about the IPv4 interfaces on R1.   Display the IPv4 routing table.   Display the Layer 2 to Layer 3 mapping of addresses on R1.   Display detailed IPv4 information about interface G0/0/0 on R1.   Save the current configuration so it will be used the next time the router is started.

q13-

What is the maximum size of data that the application layer can pass on to the TCP layer below? a. Any size b. 2^16 bytes - size of TCP header c. 2^8 bytes d. 1500 bytes

Please explain

Quèstion 16 A router receives a packet with the destination IP address 131.23.151.76. The router has the forwarding table as shown below. Prefix Output Interface ldentifier 131.16.0.0/12 3 131.28.0.0/14 5 131.19.0.0/16 2 131.22.0.0/15 1 Based on the longest prefix matching used in CIDR, which of the interfaces will the router forward the packet to? Briefly explain your answer.

An inbound IPv4 packet is received by a router with the routeing table shown in Figure 8-8. 10.55.72.234 is the originating IP address. 10.4.6.7 is the destination host. The TTL is set to one. The Protocol field has the value 6. What is the router's intended use for this packet?

A client PC has two simultaneous connections to the same webserver application program on a webserver.  What will be different between the TCP segments that the client sends on the two connections? Would you make any recommendations to change the situation? Why or why not?

There are two hosts a and B, which are connected through router R1. The IP addresses and MAC addresses of a, B and R1 are shown in the figure. Write out the ARP request packet sent by a to B and the MAC address and IP address of the received ARP response packet. (including source address and destination address). 220.168.11.16 A 00-15-C5-C6-CB-11 220.168.11.1 R1 220.168.10.1 02-21-13-16-42-910-15-C5-C6-08-11 220.168.10.12 MACE 00-15-CS-CB-C4-95

True or False 1. In 802.11 CSMA/CA, when a station senses the medium to be idle it sends a frame immediately 2. TCP utilizes a single retransmission time-out mechanism. The RTO is picked at the start of the TCP session and remains fixed for the duration of the session. 3. TCP segments can only be lost when router queues overflow. Please explain if possible，Thank you!!

build the network route on the picture explain what was the challenging part and how you solve them.  please provide the details for the router configuration , including command lists, status lists (using SHOW), and the routing table? Additionally, could you explain the two approaches: one using only a static approach and the other using only RIP?