EBK COMPUTER NETWORKING
7th Edition
ISBN: 8220102955479
Author: Ross
Publisher: PEARSON
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Expert Solution & Answer
Chapter 6, Problem P14P
a.
Explanation of Solution
Figure 6.33:
The “Figure 6.33” contains:
- Two routers.
- Three switches (LAN).
- Three subnets.
- Each subnet contains two host computers.
- Subnet 1 contains two hosts named “A” and “B”. Both the two hosts are connected through a same switch.
- Subnet 2 contains two hosts named “C” and “D”. Both the two hosts are connected through a same switch.
- Subnet 3 contains two hosts named “E” and “F”. Both the two hosts are connected through a same switch.
To find: Assigning IP address:
Solution:
b.
Explanation of Solution
Figure 6.33:
The “Figure 6.33” contains:
- Two routers.
- Three switches (LAN).
- Three subnets.
- Each subnet contains two host computers.
- Subnet 1 contains two hosts named “A” and “B”. Both the two hosts are connected through a same switch.
- Subnet 2 contains two hosts named “C” and “D”. Both the two hosts are connected through a same switch.
- Subnet 3 contains two hosts named “E” and “F”. Both the two hosts are connected through a same switch.
To find: Assigning MAC address:
Solution:
c.
Explanation of Solution
Figure 6.33:
The “Figure 6.33” contains:
- Two routers.
- Three switches (LAN).
- Three subnets.
- Each subnet contains two host computers.
- Subnet 1 contains two hosts named “A” and “B”. Both the two hosts are connected through a same switch.
- Subnet 2 contains two hosts named “C” and “D”. Both the two hosts are connected through a same switch.
- Subnet 3 contains two hosts named “E” and “F”. Both the two hosts are connected through a same switch.
Solution:
A datagram has to be sent from Host E to Host B. First, the source address is “192...
d.
Explanation of Solution
Figure 6.33:
The “Figure 6.33” contains:
- Two routers.
- Three switches (LAN).
- Three subnets.
- Each subnet contains two host computers.
- Subnet 1 contains two hosts named “A” and “B”. Both the two hosts are connected through a same switch.
- Subnet 2 contains two hosts named “C” and “D”. Both the two hosts are connected through a same switch.
- Subnet 3 contains two hosts named “E” and “F”. Both the two hosts are connected through a same switch...
Expert Solution & Answer
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Students have asked these similar questions
1. Consider the network depicted in Figure 1. Here, we have a sender, a receiver, and four routers.
In this figure, capital letters specify the physical addresses of the devices and numbers specify
the logical addresses of the devices. For example, the device marked as sender has a physical
address A and logical address 5.
Sender
B/20
C/35
D/40
A/5
E/50
Receiver
F/60
J/95
I/90
H/82
G/70,
Figure 1: Network topology
Similarly, the router connected to the sender has physical address B and logical address 20 for
the interface that is connected to the sender. Now, consider that process Pi of the sending
computer wants to send some data to process P2 of the receiving computer. Port addresses of
process Pi and P2 are Px and Py, respectively. Show the contents of the segments, packets and
frames for transport, network, and data link layers at the sender side of three hops with
appropriate figures.
Refer to the figure below. The IP and MAC addresses are shown for nodes Petra and
Bhoy, as well as for the router's interfaces. Consider an IP datagram being sent from
node Petra to node Bhoy. Assume Petra knows the IP address of Bhoy and the IP and
MAC addresss of the router. Give the source and destination Ethernet addresses, as well
as the source and destination addresses of the IP datagram encapsulated within the
Ethernet frame at points (1), (3), and (5) in the figure.
PETRA
(1)
network
interface
10.0.3.234
BE-BE-FA-CE-CA-BA
(2)
10.0.3.143
BA-DB-01-AD-DO-BO
router
(3)
10.0.32.64
FE-ED-DE-AD-BE-EF
IP source, destination address:
(3) Ethernet source, destination address:
IP source, destination address:
(5) Ethernet source, destination address:
IP source, destination address:
10.0.32.245
CO-FF-EE-4D-BE-BE:
layer-2
switch
Kindly write your answer in this format on your answer sheet:
(1) Ethernet source, destination address:
(4)
end host
BHOY
(5)
INDAY
3. Consider a router that interconnects three subnets: Subnet 1, Subnet 2 and Subnet 3. Suppose
all of the interfaces in each of these three subnets are required to have the prefix 223.1.17/24.
Also suppose that Subnet I is required to support up to 62 interfaces, Subnet 2 is to support up
to 106 interfaces and Subnet 3 is to support up to 15 interfaces. Provide three network
addresses (of the form a.b.c.d/x) that satisfy these constraints.
Chapter 6 Solutions
EBK COMPUTER NETWORKING
Ch. 6 - Consider the transportation analogy in Section...Ch. 6 - If all the links in the Internet were to provide...Ch. 6 - Prob. R3RQCh. 6 - Prob. R4RQCh. 6 - Prob. R5RQCh. 6 - Prob. R6RQCh. 6 - Prob. R7RQCh. 6 - Prob. R8RQCh. 6 - Prob. R9RQCh. 6 - Prob. R10RQ
Ch. 6 - Prob. R11RQCh. 6 - Prob. R12RQCh. 6 - Prob. R13RQCh. 6 - Prob. R14RQCh. 6 - Prob. R15RQCh. 6 - Prob. R16RQCh. 6 - Suppose the information content of a packet is the...Ch. 6 - Suppose the information portion of a packet (D in...Ch. 6 - Prob. P4PCh. 6 - Prob. P5PCh. 6 - Prob. P6PCh. 6 - Prob. P7PCh. 6 - Prob. P8PCh. 6 - Prob. P9PCh. 6 - Prob. P10PCh. 6 - Prob. P11PCh. 6 - Prob. P12PCh. 6 - Prob. P13PCh. 6 - Prob. P14PCh. 6 - Prob. P15PCh. 6 - Prob. P16PCh. 6 - Prob. P17PCh. 6 - Prob. P18PCh. 6 - Prob. P19PCh. 6 - Prob. P20PCh. 6 - Prob. P21PCh. 6 - Prob. P22PCh. 6 - Prob. P23PCh. 6 - Prob. P24PCh. 6 - Prob. P25PCh. 6 - Prob. P26PCh. 6 - Prob. P27PCh. 6 - Prob. P32PCh. 6 - Prob. P33P
Knowledge Booster
Similar questions
- Consider the figure below. The IP and MAC addresses are shown for nodes A, B, C and D, as well as for the router's interfaces. Consider an IP datagram being sent from node D to node A. Give the source and destination Ethernet addresses, as well as the source and destination addresses of the IP datagram encapsulated within the Ethernet frame at points (5), (4), (2), and (1) in the figure above.arrow_forwardConsider a router that interconnects three subnets: Subnet 1, Subnet 2, and Subnet 3. Suppose all of the interfaces in each of these three subnets are required to have the prefix 223.10.128/24. Also suppose that Subnet 1 is required to support at least 50 interfaces, Subnet 2 is to support at least 100 interfaces, and Subnet 3 is to support at least 12 interfaces. Provide three network addresses (of the form a.b.c.d/x) that satisfy these constraints.arrow_forwardConsider a router that interconnects three subnets: Subnet 1, Subnet 2, and Subnet 3. Suppose all of the interfaces in each of these three subnets are required to have the prefix 223.1.17/24. Also suppose that Subnet 1 is required to support 70 interfaces, Subnet 2 is to support 40 interfaces, and Subnet 3 is to support 40 interfaces. Provide three network addresses (of the form a.b.c.d/x) that satisfy these constraints. Please provide a short discussion justifying your answer.arrow_forward
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