Capturing from etho - Wiresh. View Go Capture Analyze Statistics Telephony Tools Help Expression.. Clear Apply Source Destination Protocol Info
Capturing from etho - Wiresh. View Go Capture Analyze Statistics Telephony Tools Help Expression.. Clear Apply Source Destination Protocol Info
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Related questions
Question
![Given the following screenshots of Wireshark captures, answer the questions below.
Wireshark capture 1:
Capturing from etho - Wireshark
File Edit View Go
Capture Analyze Statistics Telephony Tools Help
Filter: arp
Expression... Clear Apply
No.
Time
Source
Destination
Protocol Info
Dell 44: 14:85
Asustekc_25: e3: 10
TellusTe_15:77:04
TellusTe 15:77:04
Who has 10.0.0. 11?
10.0.0. 11 is at 48:5b: 39: 25: e3: 10
Who has 10.0.0. 1? Tell 10.0.0. 101
Who has 10.0.0. 11?
Asustekc_25: e3: 10
Dell 44: 14:85
13 1. 110320
ARP
Tell 10.0.0.50
14 1. 110729
ARP
19 3. 427936
Broadcast
ARP
70 28.864471
Broadcast
ARP
Tell 10.0.0. 101
D Frame 13: 42 bytes on wire (336 bits), 42 bytes captured (336 bits)
D Ethernet II, Src: Dell_44: 14:85 (00: 1d:09:44: 14:85), Dst: Asustekc_25: e3: 10 (48:5b: 39:25: e3: 10)
- Address Resolution Protocol (request)
Hardware type: Ethernet (0x0001)
Protocol type: IP (0x0800)
Hardware size: 6
Protocol size: 4
Opcode: request (0x0001)
[Is gratuitous: False]
Sender MAC address: Dell_44:14:85 (00:1d: 09:44:14:85)
Sender IP address: 10.0.0.50 (10.0.0.50)
Target MAC address: 00:00:00_00:00:00 (00:00:00:00:00:00)
Target IP address: 10.0.0. 11 (10.0.0. 11)
0000 48 5b 39 25 e3 10 00 ld 09 44 14 85 08 06 00 01
0010 08 00 06 04 00 01 00 ld 09 44 14 85 0a 00 00 32
0020 00 O0 00 00 00 00 0a 00 00 Ob
H[9%. ... . D......
.D.....2
(wireshark.org)
1. All four packets show an example what kind of request?
2. In the 2nd packet, which host initiated the request?
3. In the last two packets, to whom was the request addressed?
4. What ISO/OSI layer are the source and destination addresses?
5. What do the numbers in the No. column represent?
6. Dell_44 is a shortcut/placeholder/translation/masking for what real information?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F83aef058-a89d-4322-81db-93bebf55f871%2Ffb804f75-9322-4747-b2d4-7473b4fd1306%2Feardlt_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Given the following screenshots of Wireshark captures, answer the questions below.
Wireshark capture 1:
Capturing from etho - Wireshark
File Edit View Go
Capture Analyze Statistics Telephony Tools Help
Filter: arp
Expression... Clear Apply
No.
Time
Source
Destination
Protocol Info
Dell 44: 14:85
Asustekc_25: e3: 10
TellusTe_15:77:04
TellusTe 15:77:04
Who has 10.0.0. 11?
10.0.0. 11 is at 48:5b: 39: 25: e3: 10
Who has 10.0.0. 1? Tell 10.0.0. 101
Who has 10.0.0. 11?
Asustekc_25: e3: 10
Dell 44: 14:85
13 1. 110320
ARP
Tell 10.0.0.50
14 1. 110729
ARP
19 3. 427936
Broadcast
ARP
70 28.864471
Broadcast
ARP
Tell 10.0.0. 101
D Frame 13: 42 bytes on wire (336 bits), 42 bytes captured (336 bits)
D Ethernet II, Src: Dell_44: 14:85 (00: 1d:09:44: 14:85), Dst: Asustekc_25: e3: 10 (48:5b: 39:25: e3: 10)
- Address Resolution Protocol (request)
Hardware type: Ethernet (0x0001)
Protocol type: IP (0x0800)
Hardware size: 6
Protocol size: 4
Opcode: request (0x0001)
[Is gratuitous: False]
Sender MAC address: Dell_44:14:85 (00:1d: 09:44:14:85)
Sender IP address: 10.0.0.50 (10.0.0.50)
Target MAC address: 00:00:00_00:00:00 (00:00:00:00:00:00)
Target IP address: 10.0.0. 11 (10.0.0. 11)
0000 48 5b 39 25 e3 10 00 ld 09 44 14 85 08 06 00 01
0010 08 00 06 04 00 01 00 ld 09 44 14 85 0a 00 00 32
0020 00 O0 00 00 00 00 0a 00 00 Ob
H[9%. ... . D......
.D.....2
(wireshark.org)
1. All four packets show an example what kind of request?
2. In the 2nd packet, which host initiated the request?
3. In the last two packets, to whom was the request addressed?
4. What ISO/OSI layer are the source and destination addresses?
5. What do the numbers in the No. column represent?
6. Dell_44 is a shortcut/placeholder/translation/masking for what real information?
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