Network Engineering Stack Exchange is a question and answer site for network engineers. It only takes a minute to sign up.

Sign up to join this community

Anybody can ask a question

Anybody can answer

The best answers are voted up and rise to the top

Explore our Questions

Ask Question

more tags

Active Hot Week Month

2

votes

1

answer

48

views

Identify vrf within packet capture

ip vrf capture

answered Oct 22 at 13:31 Ron Trunk 59.5k

1

vote

1

answer

95

views

How does Network Layer behave when client received a unicast DHCP offer?

ip dhcp networking layer2 layer3

modified Oct 21 at 19:07 CommunityBot 1

0

votes

5

answers

215

views

If IPv6 exists, why do we still pay for static IPv4 addresses?

ip ipv6 isp

modified Oct 7 at 16:27 Peter Green 11.1k

3

votes

3

answers

12k

views

Difference between IP checksum and TCP checksum

ip ipv4 tcp network checksum

modified Oct 6 at 19:59 Guy Avraham 141

72

votes

5

answers

32k

views

Is "IPv10" a joke or a serious RFC draft?

ipv4 ip ipv6 rfc ipv6-transition

modified Oct 1 at 6:12 CommunityBot 1

7

votes

1

answer

925

views

What does it mean to “plumb” an IP address?

ip networking ip-address network-theory

answered Sep 19 at 22:25 Jesse P. 3,671

2

votes

2

answers

94

views

Why router can't be used for converting different model of network but gateway can do this?

router ip tcp layer3 osi

modified Sep 17 at 22:07 Zac67 64.4k

0

votes

1

answer

84

views

TCP IP Packets in 5G

ip

modified Sep 15 at 12:01 CommunityBot 1

0

votes

1

answer

42

views

Why in the TCP/IP model the link & physical are one?

ip tcp osi

answered Sep 12 at 20:50 Zac67 64.4k

4

votes

2

answers

468

views

Why are Internet hosts "not required" to receive an IPv4 datagram larger than 576 bytes?

ipv4 ip tcp mtu

modified Sep 12 at 13:14 harsha lohana 11

5

votes

2

answers

184

views

Why can IPv4 and IPv6 use strict source routing(in options field) and flow label respectively inspite of connectionless protocol?

ip ipv4 ipv6 networking ip-address

modified Sep 8 at 19:07 Effie 707

0

votes

2

answers

54

views

How is IP address assigned to physical location

ip ip-address

answered Sep 3 at 1:03 Peter Green 11.1k

2

votes

2

answers

55

views

Why does the Transport layer break data into packets? How does that make things reliable? Isn't the Network layer doing the same thing?

ip tcp networking

modified Sep 1 at 7:30 Zac67 64.4k

2

votes

1

answer

224

views

OSI Model vs Network Model: Does It Matter Which One You Use?

ip tcp osi networking

modified Aug 24 at 20:37 Zac67 64.4k

Browse more Questions

Network Engineering Stack Exchange works best with JavaScript enabled