Question
Select words/phrases from the dropdown menus to define the process of sending a message from host A to host D in the diagram below. Each
Select words/phrases from the dropdown menus to define the process of sending a message from host A to host D in the diagram below. Each phrase may be used zero or more times.
Description of Network Diagram:
Subnet #1 has the network address 198.137.25.0 / 24. Host A, Host B, and NIC #1 of Router A are connected to Subnet #1.
Host A: 198.137.25.2 and 22:33:44:55:66:77
Host B: 198.137.25.3 and 33:44:55:66:77:88
Subnet #2 has the network address 223.87.156.0 / 24. Host C, Host D, NIC #2 of Router A, and NIC #3 of Router B are connected to Subnet #2.
Host C: 223.87.156.3 and 66:77:88:99:AA:BB
Host D: 223.87.156.4 and 77:88:99:AA:BB:CC
- A finds that D belongs to a different subnet by checking ["A's IP Address", "RouterA's NIC#2 IP address", "A's MAC address", "RouterA's NIC#1 MAC address", "D's MAC address", "RouterA's NIC#2 MAC address", "D's IP address", "RouterA's NIC#1 IP address"] .
- A looks up ["D's MAC address", "A's IP Address", "A's MAC address", "RouterA's NIC#2 MAC address", "RouterA's NIC#1 IP address", "D's IP address", "RouterA's NIC#1 MAC address", "RouterA's NIC#2 IP address"] in its routing table.
- A uses ARP to get ["D's IP address", "A's MAC address", "RouterA's NIC#2 MAC address", "D's MAC address", "RouterA's NIC#1 IP address", "A's IP Address", "RouterA's NIC#1 MAC address", "RouterA's NIC#2 IP address"] .
- A creates frame with ["RouterA's NIC#2 MAC address", "RouterA's NIC#1 IP address", "A's MAC address", "RouterA's NIC#1 MAC address", "D's IP address", "D's MAC address", "A's IP Address", "RouterA's NIC#2 IP address"] as destination. Frame contains IP datagram with ["RouterA's NIC#2 MAC address", "RouterA's NIC#2 IP address", "RouterA's NIC#1 MAC address", "D's MAC address", "D's IP address", "RouterA's NIC#1 IP address", "A's MAC address", "A's IP Address"] as destination.
- A's NIC sends frame and RouterA's NIC receives it.
- RouterA removes IP datagram from frame, learns that its destination is [ Select ] ["RouterA's NIC#1 IP address", "D's MAC address", "RouterA's NIC#2 IP address", "RouterA's NIC#1 MAC address", "A's MAC address", "RouterA's NIC#2 MAC address", "A's IP Address", "D's IP address"] .
- RouterA uses ARP to get ["A's MAC address", "RouterA's NIC#1 IP address", "RouterA's NIC#1 MAC address", "D's IP address", "D's MAC address", "RouterA's NIC#2 IP address", "RouterA's NIC#2 MAC address", "A's IP Address"] .
- RouterA creates frame with ["A's IP Address", "RouterA's NIC#2 MAC address", "RouterA's NIC#1 MAC address", "D's MAC address", "A's MAC address", "RouterA's NIC#2 IP address", "RouterA's NIC#1 IP address", "D's IP address"] as destination. Frame contains IP datagram with ["RouterA's NIC#1 IP address", "D's IP address", "RouterA's NIC#2 IP address", "RouterA's NIC#1 MAC address", "RouterA's NIC#2 MAC address", "A's IP Address", "A's MAC address", "D's MAC address"] as destination.
- RouterA's NIC sends frame and D's NIC receives it.
198.137.25.0/24 Network Address: B IP: 198.137.25.2 MAC: 22:33:44:55:66:77 NIC #1 RouterA NIC #2 IP: 198.137.25.3 MAC: 33:44:55:66:77:88 IP: 223.87.156.3 MAC: 66:77:88:99:AA:BB 223.87.156.0/24 Network Address: NIC #3 D IP: 223.87.156.4 MAC: 77:88:99:AA:BB:CC IP: 117.205.66.21 MAC: 99:AA:BB:CC:DD:EE RouterB NIC #4 117.205.0.0/16 Network Address: IP: 117.205.31.195 MAC: AA:BB:CC:DD:EE:FF T
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Ds IP Address Initially A knows only about Ds IP address it checks Ds IP address in its routing tab...Get Instant Access to Expert-Tailored Solutions
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Step: 2
Step: 3
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