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The 2024 Developer Survey results are live! See the results

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0 votes
1 answer
27 views

Need Help on Designing Network in Warehouse

0 votes
1 answer
779 views

Duplicated Vlan ID

0 votes
1 answer
390 views

dot1q L3 router sub-interfaces and L2 switch ports

1 vote
1 answer
53 views

Why do routing tables and arp tables both require a field of interface?

1 vote
2 answers
89 views

The use of VRF Lite

0 votes
2 answers
63 views

Steps involved for packet transit from Router Ingress to Router Egress interface

0 votes
3 answers
259 views

Direct connection slower than via switch

1 vote
2 answers
86 views

Is the routing table a control plane concept or a data plane concept?

1 vote
1 answer
249 views

Communication between hosts on different local networks

0 votes
0 answers
35 views

Network scheme based on traceroute commands - is my thinking correct?

0 votes
4 answers
414 views

Multi LAN network does the main router to the internet need to be in its own subnet?

2 votes
1 answer
65 views

How does the final next-hop router forward a frame to the destination device if the public IP address is that of its router

3 votes
1 answer
119 views

Computers on different subnets can't talk to each other

9 votes
5 answers
32k views

Do routers change MAC address of packets when forwarding

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