11.3.6 Check Your Understanding – Bandwidth and Throughput Answers 1. Assume a host with IP address 10.1.1.10 wants to request web services from a server at 10.1.1.254. Which of the following would display the correct socket pair? 1099:10.1.1.10, 80:10.1.1.254 10.1.1.10:80, 10.1.1.254:1099 10.1.1.10:1099, 10.1.1.254:80 80:10.1.1.10, 1099:10.1.1.254 2. Which port …
1. Which layer of the TCP/IP model is responsible for ensuring packets are sent reliably and any missing packets are resent? application layer transport layer internetwork layer network access layer 2. True or False: The Transport Control Protocol (TCP) does not keep track of segments sent to the …
1. What is the most important motivating factor for moving to IPv6? better performance with IPv6 IPv6 addresses that are easier to work with better security with IPv6 depletion of IPv4 addresses 2. True or False: 4 out of 5 RIRs no longer have enough IPv4 addresses to …
1. For two hosts that are on the same network, which of the following statements are true? (Choose three.) Both hosts will have the same MAC address. Both hosts will have the same IP address. Both hosts will have the same default gateway address. Both hosts will have …
1. Who is responsible for statically assigning IP addressing information? the user of the device the manufacturer of the device the operating system installed on the device the network administrator 2. What protocol is responsible for automatically assigning IP addressing information? IPv4 NAT DHCP IETF
1. What type of IPv4 address was obsoleted in the 1990s? classless classful CIDR subnets 2. Which of the following class addresses were used by customers to assign addresses? (Choose all that apply) Class A Class B Class C Class D Class E 3. Classful addressing is an …
1. Host-A has the IPv4 address and subnet mask 10.5.4.100 255.255.255.0. What is the network address of Host-A? 10.0.0.0 10.5.0.0 10.5.4.0 10.5.4.100 2. Host-A has the IPv4 address and subnet mask 172.16.4.100 255.255.0.0. What is the network address of Host-A? 172.0.0.0 172.16.0.0 172.16.4.0 172.16.4.100 3. Host-A has the …
1. What information in the IP packet does the router use to determine which interface to forward the packet? destination MAC address source MAC address destination IP address source MAC address 2. True or false? If Host-A has an IP packet to send to Host-B, and Host-A has …
Refer to the figure. Select default gateway for each of the following questions. 1. What is the default gateway for H1? 10.0.0.1 10.168.1.1 172.16.0.50 172.16.1.1 192.0.0.1 192.168.1.1 2. What is the default gateway for H2? 10.0.0.1 10.168.1.1 172.16.0.50 172.16.1.1 192.0.0.1 192.168.1.1 3. What is the default gateway for …
1. The destination MAC address of an Ethernet broadcast in hexadecimal is: 48 one bits 48 F digits 1111.1111.1111 FFFF.FFFF.FFFF 2. When an Ethernet switch receives a frame that is broadcast, it will: Forward the frame out all ports except the incoming port Forward the frame out all …
