What is the source and destination IP address and in which header did you find them?
What is the source and destination IP address and in which header did you find them?
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...
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What is the source and destination IP address and in which header did you find them?
![packets.cap
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01010
01101
01110
Oro
WApply a display filter ... <Ctrl-/>
No.
Time
Source
Destination
Protocol
Length Info
1 0.000000
10.14.1.98
10.2.1.2
DNS
83 Standard query 0x0043 PTR 13.0.0.224.in-addr.arpa
2 0.000338
10.2.1.2
10.14.1.98
DNS
118 Standard query response Ox0043 PTR 13.0.0.224.in-addr.arpa PTR pim-routers.mcast.net
3 6.457065
10.14.1.98
10.2.1.2
DNS
73 Standard query Ox0044 A www.itm.mh.se
109 Standard query response Ox0044 A www.itm.mh.se CNAME corrs.itm.mh.se A 10.55.100.5
62 2282 → 80 [SYN] Seq=0 Win=16384 Len=0 MSS=1460 SACK_PERM=1
62 80 → 2282 [SYN, ACK] Seq=0 Ack=1 Win=24820 Len=0 SACK_PERM=1 MSS=1460
54 2282 → 80 [ACK] Seq=1 Ack=1 Win=17520 Len=0
4 6.457379
10.2.1.2
10.14.1.98
DNS
5 6.461437
10.14.1.98
10.55.100.5
ТСР
6 6.464284
10.55.100.5
10.14.1.98
ТСР
7 6.464373
10.14.1.98
10.55.100.5
ТСР
251 GET / HTTP/1.1
8 6.468028
9 6.470732
10.14.1.98
10.55.100.5
HTTP
10.55.100.5
10.14.1.98
ТСР
60 80 → 2282 [ACK] Seq=1 Ack=198 Win=24820 Len=0
> Frame 1: 83 bytes on wire (664 bits), 83 bytes captured (664 bits)
> Ethernet II, Src: Computer_64:58:54 (00:b0:d0:64:58:54), Dst: All-HSRP-routers_02 (00:00:0c:07:ac:02)
> Internet Protocol Version 4, Src: 10.14.1.98, Dst: 10.2.1.2
> User Datagram Protocol, Src Port: 2279, Dst Port: 53
> Domain Name System (query)
00 00 Өс 07 ас 02 00 b0
00 45 23 80 00 00 80 11
01 02 08 e7 00 35 00 31
00 00 00 00 00 00 02 31
do 64 58 54 08 00 45 00
00 00 ба 0е 01 62 0а 02
97 Зс 00 43 01 00 00 01
0000
DXT• · E•
0010
E#
b.
0020
5.1 •<•C
..
...
1 3.0.0. 22
4·in-add r·arpa.
0030
33 01 30 01 30 03 32 32
.. ..
0040
34 07 69 бе 2d 61 64 64
72 04 61 72 70 61 00 00
0050
Ос 00 01
packets.cap
| Packets: 39 · Displayed: 39 (100.0%)
|| Profile: Default](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe8260224-635c-426e-a960-28f2cf28de1f%2F44839a39-ffcd-4de2-80b9-5327d55f6de0%2Fs4y3qoj_processed.png&w=3840&q=75)
Transcribed Image Text:packets.cap
File
Edit
View
Go
Capture Analyze Statistics
Telephony
Wireless
Tools
Help
01010
01101
01110
Oro
WApply a display filter ... <Ctrl-/>
No.
Time
Source
Destination
Protocol
Length Info
1 0.000000
10.14.1.98
10.2.1.2
DNS
83 Standard query 0x0043 PTR 13.0.0.224.in-addr.arpa
2 0.000338
10.2.1.2
10.14.1.98
DNS
118 Standard query response Ox0043 PTR 13.0.0.224.in-addr.arpa PTR pim-routers.mcast.net
3 6.457065
10.14.1.98
10.2.1.2
DNS
73 Standard query Ox0044 A www.itm.mh.se
109 Standard query response Ox0044 A www.itm.mh.se CNAME corrs.itm.mh.se A 10.55.100.5
62 2282 → 80 [SYN] Seq=0 Win=16384 Len=0 MSS=1460 SACK_PERM=1
62 80 → 2282 [SYN, ACK] Seq=0 Ack=1 Win=24820 Len=0 SACK_PERM=1 MSS=1460
54 2282 → 80 [ACK] Seq=1 Ack=1 Win=17520 Len=0
4 6.457379
10.2.1.2
10.14.1.98
DNS
5 6.461437
10.14.1.98
10.55.100.5
ТСР
6 6.464284
10.55.100.5
10.14.1.98
ТСР
7 6.464373
10.14.1.98
10.55.100.5
ТСР
251 GET / HTTP/1.1
8 6.468028
9 6.470732
10.14.1.98
10.55.100.5
HTTP
10.55.100.5
10.14.1.98
ТСР
60 80 → 2282 [ACK] Seq=1 Ack=198 Win=24820 Len=0
> Frame 1: 83 bytes on wire (664 bits), 83 bytes captured (664 bits)
> Ethernet II, Src: Computer_64:58:54 (00:b0:d0:64:58:54), Dst: All-HSRP-routers_02 (00:00:0c:07:ac:02)
> Internet Protocol Version 4, Src: 10.14.1.98, Dst: 10.2.1.2
> User Datagram Protocol, Src Port: 2279, Dst Port: 53
> Domain Name System (query)
00 00 Өс 07 ас 02 00 b0
00 45 23 80 00 00 80 11
01 02 08 e7 00 35 00 31
00 00 00 00 00 00 02 31
do 64 58 54 08 00 45 00
00 00 ба 0е 01 62 0а 02
97 Зс 00 43 01 00 00 01
0000
DXT• · E•
0010
E#
b.
0020
5.1 •<•C
..
...
1 3.0.0. 22
4·in-add r·arpa.
0030
33 01 30 01 30 03 32 32
.. ..
0040
34 07 69 бе 2d 61 64 64
72 04 61 72 70 61 00 00
0050
Ос 00 01
packets.cap
| Packets: 39 · Displayed: 39 (100.0%)
|| Profile: Default
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