Source ఓ Langth B6 54896 - 80 [SYN] Seqre in-65535 Len-e MSS-1440 WS-256 SACK_PERM 1 BE 88 - 54896 (SYN, ACK] Seq-e Ack-1 Win-28800 Len-0 Ss-1440 SACK_PER-1 WS-512 74 54896 - s0 [ACK] Seq-1 Ack-1 Win-262144 Len-e No. Teme Destination Protocol Info 1 e.000000 2001:700:1501: a020:694d:b10s:e2ef:d822 2a04:4e42::323 TCP 2 e.037085 2a04:4e42::323 2001:700:1501:s020:694d: bl. TCP 3 0.037161 2001:700:1501:a020:694d:b108:e2ef:d822 2a04:4e42::323 TCP 4 e.037325 2001:700:1501: a020:694d:b188:e2ef:d822 2a04:4e42::323 HTTP 462 GET / HTTP/1.1 5 0.074369 6 e.074598 7 0.074591 8 0.074672 9 e.074862 74 se - 54896 [ACK] Seq-1 Ack-389 win-30z08 Len-e 516 HTTP/1.1 3e1 Moved Permanently 74 80 - 54896 [FIN, ACK] Seq-443 Ack-389 win-30208 Len- 74 54896 - 80 [ACK] Seq-389 Ack-444 Win-261632 Len=0 74 54896 + 80 [FIN, ACK] Seq-389 Ack-444 Win-261632 Len- 86 54897 - 443 [SY) Seq-e Min-65535 Lenre MSs-1440 VS-255 SACK_PER-1 74 80 - 54896 (ACK) Sequ444 Ack-390 Mine30208 Lenae 86 443 - 54897 [SYN, ACK] Seq-a. Ack-1 Min-28800 Len-0 P55-1440 SACK_PER-1 S-512 74 54897 - 443 [ACK] Segei Ack-1 Nin-262144 Len-e 2a04:4e42: :323 2001:700:1501:a020:694d:bl. TCP 2a84:4e42::323 2a04:4e42 :323 2001:780:1501:ae20:694d:b. HTTP 2001:700:1501:a020:694d: bl. TCP 2001:700:1501:a820:694d:b108:e2ef:d822 2a04:4e42::323 TCP 2001:700:1501: a020:694d:b106:e2ef:d822 2001:700:1501:a020:694d:b108:ezefida22 2a04:4e42::323 TCP 10 e.088869 11 0.111847 2a04:4e4211323 TCP 2a04:4e42: :323 2001:700:1501:020:694d: b1. TCP 2001:700:1501:a820:694d:bl. TEP 2a04:de42:1323 12 8.137557 2a84:4e42::323 13 0.137690 2001:700:15e1:a020:694d:b1es:e2ef:d822 TCP 14 e.138556 2001:700:1501: a020:694d:b188:e2ef:d822 TLSV1.2 2001:700:1501:a020:694di bl. TCP 2001:780:1501:ae20:694d: bl. TLSV1.2 2a04:4e42::323 264 Client Hello 15 e.187332 2a04:4e42::323 74 443 - 54897 (ACK] Seq-1 Ack-191 Win-3ezes Len-e 16 e.188548 2a84:4e42::323 1510 Server Hello > Internet Protocol version 6, Src: za04:4e42:1323, Ost: 2e01:700:15e1: a02e:694d:b108:e2ef:d822 v Transaission Control Protocol, Src Port: 80, Dst Port: 54896, Seq: 1, Ack: 389, Len: 442 Source Port: B0 Destination Port: 54896 [Stream index: e] [TCP Segnent Len: 442] Sequence number: 1 [Next sequence number: 443 Acknowledgnent number: 389 0101 .... - Header Length: 20 bytes (5) > Flags: exe18 (PSH, ACK) (relative sequence number) (relative sequence number)] (relative ack number) Mindow size value: 59 [Calculated window size: 30208] [Window size scaling factor: 512] Checksum: ex9c45 [unverified] [Checksum Status: Unverified] Urgent pointer: 0 > [SEQ/ACK analysis] > [Tinestanps] TCP payload (442 bytes) v Hypertext Transfer Protocol > HTTP/1.1 301 Moved Permanentlyirin Server: Varnish\r\n Retry-After: 0\r\n > Content-Length: e\r\n Cache-Control: public, max-age=600\r\n Location: https://ww.cnn.com/\r\n Accept-Ranges: bytes\r\n Date: Fri, 23 Nov 2018 09:59: 30 GHT\r\n Via: 1.1 varnish\rin Connection: close\r\n Set-Cookie: countryCode-NO; Domain-.cnn.com; Path-/\r\n Set-Cookie: geoDatankristiansand s|10|4608|NO | EU; Donain=.cnn.com; Path=/\r\n X-Served-By: cache-ams21022-AMS\r\n X-Cache: HIT\r\n X-Cache-Hits: e\rin \rin [HTTP response 1/1] [Time since requesti e.037265000 seconds] [Request in frane: 4] [Request URI: http://ma.cnn.com/]

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...
icon
Related questions
Question

1. Which network protocol is used here?

2. Who sent frame 1?

3. What does frame 1 consist of?

4. What does frame 6`s frame involve?

5. What does frame 14 consist of?

Source
ఓ
Langth
B6 54896 - 80 [SYN] Seqre in-65535 Len-e MSS-1440 WS-256 SACK_PERM 1
BE 88 - 54896 (SYN, ACK] Seq-e Ack-1 Win-28800 Len-0 Ss-1440 SACK_PER-1 WS-512
74 54896 - s0 [ACK] Seq-1 Ack-1 Win-262144 Len-e
No.
Teme
Destination
Protocol
Info
1 e.000000
2001:700:1501: a020:694d:b10s:e2ef:d822
2a04:4e42::323
TCP
2 e.037085
2a04:4e42::323
2001:700:1501:s020:694d: bl. TCP
3 0.037161
2001:700:1501:a020:694d:b108:e2ef:d822
2a04:4e42::323
TCP
4 e.037325
2001:700:1501: a020:694d:b188:e2ef:d822
2a04:4e42::323
HTTP
462 GET / HTTP/1.1
5 0.074369
6 e.074598
7 0.074591
8 0.074672
9 e.074862
74 se - 54896 [ACK] Seq-1 Ack-389 win-30z08 Len-e
516 HTTP/1.1 3e1 Moved Permanently
74 80 - 54896 [FIN, ACK] Seq-443 Ack-389 win-30208 Len-
74 54896 - 80 [ACK] Seq-389 Ack-444 Win-261632 Len=0
74 54896 + 80 [FIN, ACK] Seq-389 Ack-444 Win-261632 Len-
86 54897 - 443 [SY) Seq-e Min-65535 Lenre MSs-1440 VS-255 SACK_PER-1
74 80 - 54896 (ACK) Sequ444 Ack-390 Mine30208 Lenae
86 443 - 54897 [SYN, ACK] Seq-a. Ack-1 Min-28800 Len-0 P55-1440 SACK_PER-1 S-512
74 54897 - 443 [ACK] Segei Ack-1 Nin-262144 Len-e
2a04:4e42: :323
2001:700:1501:a020:694dibl. TCP
2a84:4e42::323
2a04:4e42 :323
2001:780:1501:ae20:694d:b. HTTP
2001:700:1501:a020:694d: bl. TCP
2001:700:1501:a820:694d:b108:e2ef:d822
2a04:4e42::323
TCP
2001:700:1501: a020:694d:b106:e2ef:d822
2001:700:1501:a020:694d:b108:ezefida22
2a04:4e42::323
TCP
10 e.088869
11 0.111847
2a04:4e4211323
TCP
2a04:4e42: :323
2001:700:1501:020:694d: b1. TCP
2001:700:1501:a820:694d:bl. TEP
2a04:de42:1323
12 8.137557
2a84:4e42::323
13 0.137690
2001:700:15e1:a020:694d:b1es:e2ef:d822
TCP
14 e.138556
2001:700:1501: a020:694d:b188:e2ef:d822
TLSV1.2
2001:700:1501:a020:694di bl. TCP
2001:780:1501:ae20:694d: bl. TLSV1.2
2a04:4e42::323
264 Client Hello
15 e.187332
2a04:4e42::323
74 443 - 54897 (ACK] Seq-1 Ack-191 Win-3ezes Len-e
16 e.188548
2a84:4e42::323
1510 Server Hello
> Internet Protocol version 6, Src: za04:4e42:1323, Ost: 2e01:700:15e1: a02e:694d:b10s:e2ef:d822
v Transaission Control Protocol, Src Port: 80, Dst Port: 54896, Seq: 1, Ack: 389, Len: 442
Source Port: B0
Destination Port: 54896
[Stream index: e]
[TCP Segnent Len: 442]
Sequence number: 1
[Next sequence number: 443
Acknowledgnent number: 389
0101 .... - Header Length: 20 bytes (5)
> Flags: exe18 (PSH, ACK)
(relative sequence number)
(relative sequence number)]
(relative ack number)
Mindow size value: 59
[Calculated window size: 30208]
[Window size scaling factor: 512]
Checksum: ex9c45 [unverified]
[Checksum Status: Unverified]
Urgent pointer: 0
> [SEQ/ACK analysis]
> [Tinestanps]
TCP payload (442 bytes)
v Hypertext Transfer Protocol
> HTTP/1.1 301 Moved Permanentlyirin
Server: Varnish\r\n
Retry-After: 0\r\n
> Content-Length: e\r\n
Cache-Control: public, max-age=600\r\n
Location: https://ww.cnn.com/\r\n
Accept-Ranges: bytes\r\n
Date: Fri, 23 Nov 2018 09:59: 30 GHT\r\n
Via: 1.1 varnish\rin
Connection: close\r\n
Set-Cookie: countryCode-NO; Domain-.cnn.com; Path-/\r\n
Set-Cookie: geoDatankristiansand s|10|4608|NO | EU; Donain=.cnn.com; Path=/\r\n
X-Served-By: cache-ams21022-AMS\r\n
X-Cache: HIT\r\n
X-Cache-Hits: e\rin
\rin
[HTTP response 1/1]
[Time since requesti e.037265000 seconds]
[Request in frane: 4]
[Request URI: http://ma.cnn.com/]
Transcribed Image Text:Source ఓ Langth B6 54896 - 80 [SYN] Seqre in-65535 Len-e MSS-1440 WS-256 SACK_PERM 1 BE 88 - 54896 (SYN, ACK] Seq-e Ack-1 Win-28800 Len-0 Ss-1440 SACK_PER-1 WS-512 74 54896 - s0 [ACK] Seq-1 Ack-1 Win-262144 Len-e No. Teme Destination Protocol Info 1 e.000000 2001:700:1501: a020:694d:b10s:e2ef:d822 2a04:4e42::323 TCP 2 e.037085 2a04:4e42::323 2001:700:1501:s020:694d: bl. TCP 3 0.037161 2001:700:1501:a020:694d:b108:e2ef:d822 2a04:4e42::323 TCP 4 e.037325 2001:700:1501: a020:694d:b188:e2ef:d822 2a04:4e42::323 HTTP 462 GET / HTTP/1.1 5 0.074369 6 e.074598 7 0.074591 8 0.074672 9 e.074862 74 se - 54896 [ACK] Seq-1 Ack-389 win-30z08 Len-e 516 HTTP/1.1 3e1 Moved Permanently 74 80 - 54896 [FIN, ACK] Seq-443 Ack-389 win-30208 Len- 74 54896 - 80 [ACK] Seq-389 Ack-444 Win-261632 Len=0 74 54896 + 80 [FIN, ACK] Seq-389 Ack-444 Win-261632 Len- 86 54897 - 443 [SY) Seq-e Min-65535 Lenre MSs-1440 VS-255 SACK_PER-1 74 80 - 54896 (ACK) Sequ444 Ack-390 Mine30208 Lenae 86 443 - 54897 [SYN, ACK] Seq-a. Ack-1 Min-28800 Len-0 P55-1440 SACK_PER-1 S-512 74 54897 - 443 [ACK] Segei Ack-1 Nin-262144 Len-e 2a04:4e42: :323 2001:700:1501:a020:694dibl. TCP 2a84:4e42::323 2a04:4e42 :323 2001:780:1501:ae20:694d:b. HTTP 2001:700:1501:a020:694d: bl. TCP 2001:700:1501:a820:694d:b108:e2ef:d822 2a04:4e42::323 TCP 2001:700:1501: a020:694d:b106:e2ef:d822 2001:700:1501:a020:694d:b108:ezefida22 2a04:4e42::323 TCP 10 e.088869 11 0.111847 2a04:4e4211323 TCP 2a04:4e42: :323 2001:700:1501:020:694d: b1. TCP 2001:700:1501:a820:694d:bl. TEP 2a04:de42:1323 12 8.137557 2a84:4e42::323 13 0.137690 2001:700:15e1:a020:694d:b1es:e2ef:d822 TCP 14 e.138556 2001:700:1501: a020:694d:b188:e2ef:d822 TLSV1.2 2001:700:1501:a020:694di bl. TCP 2001:780:1501:ae20:694d: bl. TLSV1.2 2a04:4e42::323 264 Client Hello 15 e.187332 2a04:4e42::323 74 443 - 54897 (ACK] Seq-1 Ack-191 Win-3ezes Len-e 16 e.188548 2a84:4e42::323 1510 Server Hello > Internet Protocol version 6, Src: za04:4e42:1323, Ost: 2e01:700:15e1: a02e:694d:b10s:e2ef:d822 v Transaission Control Protocol, Src Port: 80, Dst Port: 54896, Seq: 1, Ack: 389, Len: 442 Source Port: B0 Destination Port: 54896 [Stream index: e] [TCP Segnent Len: 442] Sequence number: 1 [Next sequence number: 443 Acknowledgnent number: 389 0101 .... - Header Length: 20 bytes (5) > Flags: exe18 (PSH, ACK) (relative sequence number) (relative sequence number)] (relative ack number) Mindow size value: 59 [Calculated window size: 30208] [Window size scaling factor: 512] Checksum: ex9c45 [unverified] [Checksum Status: Unverified] Urgent pointer: 0 > [SEQ/ACK analysis] > [Tinestanps] TCP payload (442 bytes) v Hypertext Transfer Protocol > HTTP/1.1 301 Moved Permanentlyirin Server: Varnish\r\n Retry-After: 0\r\n > Content-Length: e\r\n Cache-Control: public, max-age=600\r\n Location: https://ww.cnn.com/\r\n Accept-Ranges: bytes\r\n Date: Fri, 23 Nov 2018 09:59: 30 GHT\r\n Via: 1.1 varnish\rin Connection: close\r\n Set-Cookie: countryCode-NO; Domain-.cnn.com; Path-/\r\n Set-Cookie: geoDatankristiansand s|10|4608|NO | EU; Donain=.cnn.com; Path=/\r\n X-Served-By: cache-ams21022-AMS\r\n X-Cache: HIT\r\n X-Cache-Hits: e\rin \rin [HTTP response 1/1] [Time since requesti e.037265000 seconds] [Request in frane: 4] [Request URI: http://ma.cnn.com/]
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