a) Consider the figures below. The IP and MAC addresses are shown for nodes A, B, C and D, as well as for the router's interfaces.

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Questions in images ( its from cisco packet tracer) to identify ip and address source and destination
Task 1: Link Layer (and
network layer) addressing and
forwarding
a) Consider the figures below. The IP
and MAC addresses are shown for
nodes A, B, C and D, as well as for the
router's interfaces.
F9-F1-AC-B7-90-ce
128,119,163.115
B8-82-0C-2C-1E-13
128,119,163,157
40-DB-CC-48-65-F2
128,119,71,187
88-FC-4C-42-B8-BF
128,119,89,37
(3)
(1)
-D
E8-88-72-78-C4-44
BE-8C-98-7C-83-FD
128.119.71.219
128.119.71.222
8D-AD-C5-46-6E-E1
128.119.89.19
Figure 1
Consider an IP datagram being sent
from node A to node B. 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), (2), and
(3) in the figure above.
Transcribed Image Text:Task 1: Link Layer (and network layer) addressing and forwarding a) Consider the figures below. The IP and MAC addresses are shown for nodes A, B, C and D, as well as for the router's interfaces. F9-F1-AC-B7-90-ce 128,119,163.115 B8-82-0C-2C-1E-13 128,119,163,157 40-DB-CC-48-65-F2 128,119,71,187 88-FC-4C-42-B8-BF 128,119,89,37 (3) (1) -D E8-88-72-78-C4-44 BE-8C-98-7C-83-FD 128.119.71.219 128.119.71.222 8D-AD-C5-46-6E-E1 128.119.89.19 Figure 1 Consider an IP datagram being sent from node A to node B. 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), (2), and (3) in the figure above.
F1-28-CC-60-52-FD
128,119.147.246
A8-7A-25-13-CA-BB
128,119,30.147
91-67-63-F8-62-07
128,119,147.240
40-72-32-70-7F-70
128,119,50.157
(6)
C
(3)
(1)
(2)
(5)
A
(4)
-D
90-71-78-7F-EB-E6
120.119.30.25
69-AS-8B-81-84-88
128.119.30.170
BA-D4-9C-F7-c9-87
128,119,50.130
Figure 2
Consider an IP datagram being sent
from node B to node C. 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),(4),
and (6) in the figure above.
Transcribed Image Text:F1-28-CC-60-52-FD 128,119.147.246 A8-7A-25-13-CA-BB 128,119,30.147 91-67-63-F8-62-07 128,119,147.240 40-72-32-70-7F-70 128,119,50.157 (6) C (3) (1) (2) (5) A (4) -D 90-71-78-7F-EB-E6 120.119.30.25 69-AS-8B-81-84-88 128.119.30.170 BA-D4-9C-F7-c9-87 128,119,50.130 Figure 2 Consider an IP datagram being sent from node B to node C. 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),(4), and (6) in the figure above.
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