1. Where to find the bytes of data (transmitted in the capture?) 

2. Where to find the data value sent in the capture? (should be in hexadecimal) 

3. How many bits (not bytes) is the data - (hint hexadecimal is represented with 4 bits) Highlight in the screenshot.

Transcribed Image Text:

Eile Edit View Go Capture Analyze Statistics Telephony Wireless Tools Help H No. X Apply a display filter <Ctrl-/> Time 7 3.844339 8 3.851931 9 4.854546 10 4.861744 11 5.437141 12 5.859381 13 5.866560 14 6.358984 15 6.865159 Source 192.168.2.37 172.217.165.4 192.168.2.37 172.217.165.4 192.168.2.19 192.168.2.37 172.217.165.4 192.168.2.19 192.168.2.37 Internet Control Message Protocol Type: 8 (Echo (ping) request) Code: 0 Checksum: 0x4d29 [correct] [Checksum Status: Good] Identifier (BE): 1 (0x0001) Identifier (LE): 256 (0x0100) Sequence Number (BE): 50 (0x0032) Sequence Number (LE): 12800 (ex3200) [Response frame: 81 Data (32 bytes) Ethernet II, Src: c8:29:c1:f5:c5:c2 (c8:29:c1:f5:c5:c2), Dst: Sagemcom_64:04:e8 (44:ad:b1:64:04:08) Internet Protocol Version 4, Src: 192.168.2.37, Dst: 172.217.165.4 0000 44 ad b1 64 04 e8 c8 29 0010 00 3c a4 ae 00 00 80 01 0020 a5 04 08 00 4d 29 00 01 0030 67 68 69 6a 6b 6c 6d 6e 0040 77 61 62 63 64 65 66 67 Destination 172.217.165.4 192.168.2.37 172.217.165.4 192.168.2.37 224.0.0.251 172.217.165.4 192.168.2.37 224.0.0.251 172.217.165.4 07 wireshark Wi-Fi935811.pcapng Protocol Length Info ICMP ICMP ICMP ICMP MONS ICMP ICMP MONS ICMP c1 f5 c5 c2 08 00 45 00 81 67 ce a8 02 25 ac d9 00 32 61 62 63 64 65 66 6f 70 71 72 73 74 75 76 68 69 74 Echo (ping) request 74 Echo (ping) reply 74 Echo (ping) request 74 Echo (ping) reply id=0x0001, seq=50/12800, ttl=128 (reply in 8) id=0x0001, seq=50/12800, ttl=112 (request in 7) id=0x0001, seq=51/13056, ttl=128 (reply in 10) id=0x0001, seq=51/13056, ttl=112 (request in 9) 198 Standard query 0x0000 PTR 1b._dns-sd._udp.local, "QU" question PTR _homekit. tcp.local, "QU".... 74 Echo (ping) request id=0x0001, seq-52/13312, ttl=128 (reply in 13) 74 Echo (ping) reply id=0x0001, seq=52/13312, ttl=112 (request in 12) 198 Standard query 0x0000 PTR lb._dns-sd._udp.local, "QM" question PTR _homekit. tcp.local, "QM"... 74 Echo (ping) request id=0x0001, seq-53/13568, ttl=128 (reply in 16) Dd) E- 8 % -M) 2abcdef M). ghijklmnopqrstuv wabcdefg hi Packets: 17 Displayed: 17 ( 100.0%) Dropped: 0 (0.0%) Profile: Default Eile Edit View Go Capture Analyze Statistics Telephony Wireless Tools Help H No. X Apply a display filter <Ctrl-/> Time 7 3.844339 8 3.851931 9 4.854546 10 4.861744 11 5.437141 12 5.859381 13 5.866560 14 6.358984 15 6.865159 Source 192.168.2.37 172.217.165.4 192.168.2.37 172.217.165.4 192.168.2.19 192.168.2.37 172.217.165.4 192.168.2.19 192.168.2.37 Internet Control Message Protocol Type: 8 (Echo (ping) request) Code: 0 Checksum: 0x4d29 [correct] [Checksum Status: Good] Identifier (BE): 1 (0x0001) Identifier (LE): 256 (0x0100) Sequence Number (BE): 50 (0x0032) Sequence Number (LE): 12800 (ex3200) [Response frame: 81 Data (32 bytes) Ethernet II, Src: c8:29:c1:f5:c5:c2 (c8:29:c1:f5:c5:c2), Dst: Sagemcom_64:04:e8 (44:ad:b1:64:04:08) Internet Protocol Version 4, Src: 192.168.2.37, Dst: 172.217.165.4 0000 44 ad b1 64 04 e8 c8 29 0010 00 3c a4 ae 00 00 80 01 0020 a5 04 08 00 4d 29 00 01 0030 67 68 69 6a 6b 6c 6d 6e 0040 77 61 62 63 64 65 66 67 Destination 172.217.165.4 192.168.2.37 172.217.165.4 192.168.2.37 224.0.0.251 172.217.165.4 192.168.2.37 224.0.0.251 172.217.165.4 07 wireshark Wi-Fi935811.pcapng Protocol Length Info ICMP ICMP ICMP ICMP MONS ICMP ICMP MONS ICMP c1 f5 c5 c2 08 00 45 00 81 67 ce a8 02 25 ac d9 00 32 61 62 63 64 65 66 6f 70 71 72 73 74 75 76 68 69 74 Echo (ping) request 74 Echo (ping) reply 74 Echo (ping) request 74 Echo (ping) reply id=0x0001, seq=50/12800, ttl=128 (reply in 8) id=0x0001, seq=50/12800, ttl=112 (request in 7) id=0x0001, seq=51/13056, ttl=128 (reply in 10) id=0x0001, seq=51/13056, ttl=112 (request in 9) 198 Standard query 0x0000 PTR 1b._dns-sd._udp.local, "QU" question PTR _homekit. tcp.local, "QU".... 74 Echo (ping) request id=0x0001, seq-52/13312, ttl=128 (reply in 13) 74 Echo (ping) reply id=0x0001, seq=52/13312, ttl=112 (request in 12) 198 Standard query 0x0000 PTR lb._dns-sd._udp.local, "QM" question PTR _homekit. tcp.local, "QM"... 74 Echo (ping) request id=0x0001, seq-53/13568, ttl=128 (reply in 16) Dd) E- 8 % -M) 2abcdef M). ghijklmnopqrstuv wabcdefg hi Packets: 17 Displayed: 17 ( 100.0%) Dropped: 0 (0.0%) Profile: Default

Answer rating: 100% (QA)

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