Include an example from the saved ethereal data , which shows that Nagle’s algorithm is used by the TCP sender.

What will be an ideal response?


Frame 84
```
(69 bytes on wire, 69 bytes captured)
Arrival Time: Aug 23, 2003 04:29:45.334230000
Time delta from previous packet: 26.154595000 seconds
Time since reference or first frame: 26.154595000 seconds
Frame Number: 84
Packet Length: 69 bytes
Capture Length: 69 bytes
Ethernet II, Src: 00:50:bf:90:7d:33, Dst: 00:07:85:3b:5e:40
Destination: 00:07:85:3b:5e:40 (00:07:85:3b:5e:40)
Source: 00:50:bf:90:7d:33 (00:50:bf:90:7d:33)
Type: IP (0x0800)
Internet Protocol, Src Addr: 10.0.1.11 (10.0.1.11), Dst Addr: 10.0.2.22 (10.0.2.22)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x10 (DSCP 0x04: Unknown DSCP; ECN: 0x00)
0001 00.. = Differentiated Services Codepoint: Unknown (0x04)
.... ..0. = ECN-Capable Transport (ECT): 0
.... ...0 = ECN-CE: 0
Total Length: 55
Identification: 0xe94b (59723)
Flags: 0x04
.1.. = Don't fragment: Set
..0. = More fragments: Not set
Fragment offset: 0
Time to live: 64
Protocol: TCP (0x06)
Header checksum: 0x3a45 (correct)
Source: 10.0.1.11 (10.0.1.11)
Destination: 10.0.2.22 (10.0.2.22)
Transmission Control Protocol, Src Port: 3116 (3116), Dst Port: 23 (23), Seq:

1334130972, Ack: 1306274737, Len: 3

Source port: 3116 (3116)
Destination port: 23 (23)
Sequence number: 1334130972
Next sequence number: 1334130975
Acknowledgement number: 1306274737
Header length: 32 bytes
Flags: 0x0018 (PSH, ACK)
0... .... = Congestion Window Reduced (CWR): Not set
.0.. .... = ECN-Echo: Not set
..0. .... = Urgent: Not set
...1 .... = Acknowledgment: Set
.... 1... = Push: Set
.... .0.. = Reset: Not set
.... ..0. = Syn: Not set
.... ...0 = Fin: Not set
Window size: 5840
Checksum: 0xb373 (correct)
Options: (12 bytes)
NOP
NOP
Time stamp: tsval 1628034, tsecr 1627836
Telnet
```
Frame 85
```
(69 bytes on wire, 69 bytes captured)
Arrival Time: Aug 23, 2003 04:29:45.442982000
Time delta from previous packet: 0.108752000 seconds
Time since reference or first frame: 26.263347000 seconds
Frame Number: 85
Packet Length: 69 bytes
Capture Length: 69 bytes
Ethernet II, Src: 00:07:85:3b:5e:40, Dst: 00:50:bf:90:7d:33
Destination: 00:50:bf:90:7d:33 (00:50:bf:90:7d:33)
Source: 00:07:85:3b:5e:40 (00:07:85:3b:5e:40)
Type: IP (0x0800)
Internet Protocol, Src Addr: 10.0.2.22 (10.0.2.22), Dst Addr: 10.0.1.11 (10.0.1.11)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x10 (DSCP 0x04: Unknown DSCP; ECN: 0x00)
0001 00.. = Differentiated Services Codepoint: Unknown (0x04)
.... ..0. = ECN-Capable Transport (ECT): 0
.... ...0 = ECN-CE: 0
Total Length: 55
Identification: 0xfbcf (64463)
Flags: 0x04
.1.. = Don't fragment: Set
..0. = More fragments: Not set
Fragment offset: 0
Time to live: 62
Protocol: TCP (0x06)
Header checksum: 0x29c1 (correct)
Source: 10.0.2.22 (10.0.2.22)
Destination: 10.0.1.11 (10.0.1.11)
Transmission Control Protocol, Src Port: 23 (23), Dst Port: 3116 (3116), Seq:

1306274737, Ack: 1334130975, Len: 3

Source port: 23 (23)
Destination port: 3116 (3116)
Sequence number: 1306274737
Next sequence number: 1306274740
Acknowledgement number: 1334130975
Header length: 32 bytes
Flags: 0x0018 (PSH, ACK)
0... .... = Congestion Window Reduced (CWR): Not set
.0.. .... = ECN-Echo: Not set
..0. .... = Urgent: Not set
...1 .... = Acknowledgment: Set
.... 1... = Push: Set
.... .0.. = Reset: Not set
.... ..0. = Syn: Not set
.... ...0 = Fin: Not set
Window size: 5792
Checksum: 0xb395 (correct)
Options: (12 bytes)
NOP
NOP
Time stamp: tsval 1627847, tsecr 1628034
Telnet
```
Frame 86
```
(69 bytes on wire, 69 bytes captured)
Arrival Time: Aug 23, 2003 04:29:45.443060000
Time delta from previous packet: 0.000078000 seconds
Time since reference or first frame: 26.263425000 seconds
Frame Number: 86
Packet Length: 69 bytes
Capture Length: 69 bytes
Ethernet II, Src: 00:50:bf:90:7d:33, Dst: 00:07:85:3b:5e:40
Destination: 00:07:85:3b:5e:40 (00:07:85:3b:5e:40)
Source: 00:50:bf:90:7d:33 (00:50:bf:90:7d:33)
Type: IP (0x0800)
Internet Protocol, Src Addr: 10.0.1.11 (10.0.1.11), Dst Addr: 10.0.2.22 (10.0.2.22)
Version: 4
Header length: 20 bytes
Differentiated Services Field: 0x10 (DSCP 0x04: Unknown DSCP; ECN: 0x00)
0001 00.. = Differentiated Services Codepoint: Unknown (0x04)
.... ..0. = ECN-Capable Transport (ECT): 0
.... ...0 = ECN-CE: 0
Total Length: 55
Identification: 0xe94c (59724)
Flags: 0x04
.1.. = Don't fragment: Set
..0. = More fragments: Not set
Fragment offset: 0
Time to live: 64
Protocol: TCP (0x06)
Header checksum: 0x3a44 (correct)
Source: 10.0.1.11 (10.0.1.11)
Destination: 10.0.2.22 (10.0.2.22)
Transmission Control Protocol, Src Port: 3116 (3116), Dst Port: 23 (23), Seq:

1334130975, Ack: 1306274740, Len: 3

Source port: 3116 (3116)
Destination port: 23 (23)
Sequence number: 1334130975
Next sequence number: 1334130978
Acknowledgement number: 1306274740
Header length: 32 bytes
Flags: 0x0018 (PSH, ACK)
0... .... = Congestion Window Reduced (CWR): Not set
.0.. .... = ECN-Echo: Not set
..0. .... = Urgent: Not set
...1 .... = Acknowledgment: Set
.... 1... = Push: Set
.... .0.. = Reset: Not set
.... ..0. = Syn: Not set
.... ...0 = Fin: Not set
Window size: 5840
Checksum: 0xb357 (correct)
Options: (12 bytes)
NOP
NOP
Time stamp: tsval 1628045, tsecr 1627847
Telnet
```

Computer Science & Information Technology

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