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The 2024 Developer Survey results are live! See the results

Top Questions

0 votes
0 answers
22 views

IPv6 without Link-Local using Unique Local Addresses only?

0 votes
0 answers
40 views

How to Configure ACL in subinterfaces

0 votes
1 answer
34 views

Recommendations on the below traffic flows

0 votes
1 answer
13 views

I'm writing my own SIP client implementation, why does Asterisk seemingly ignore my ACK to the "200 OK" reply to my INVITE? [closed]

0 votes
0 answers
26 views

Is it possible for a packet to spend 10ms in a switch queue due to latency? [closed]

-2 votes
1 answer
46 views

cisco nexus 93180lc-ex urpf for ipv6 not working

0 votes
0 answers
12 views

Best Practice for AWS VPC Endpoint Security Groups?

0 votes
0 answers
15 views

Issue with single port but two VLAN [closed]

2 votes
3 answers
426 views

What type of fiber optic cable and termination should be used for temporary outdoor connectivity at an event (UPC vs APC)?

-2 votes
0 answers
26 views

Approximate cost and feasibility of a 200 mile, 200 Pbps interdatacenter connection [closed]

0 votes
1 answer
43 views

MX204 and GRE Tunnel performance

0 votes
0 answers
15 views

5G phone connection latency spikes for low frequency packets [closed]

0 votes
0 answers
12 views

Specific URL cant resolve in browsers but in Postman [closed]

0 votes
0 answers
20 views

assistance with multicast routing [closed]

0 votes
0 answers
15 views

Improvements to Gbps per wavelength over time [closed]

0 votes
0 answers
14 views

IP address 22.33.44.55 found in HTTP server configuration [closed]

0 votes
0 answers
11 views

Preserve client IP address from OVH load balancer [migrated]

2 votes
1 answer
50 views

QFX10002-36Q GRE tunnel question

0 votes
0 answers
20 views

Selecting iBGP over OSPF [closed]

1 vote
1 answer
41 views

Does loop show up temporaily when connecting 2 working switches in STP(802.1d)?

0 votes
1 answer
31 views

Juniper EX4650 unable to connect to anything

0 votes
0 answers
25 views

OSPF loopback route learned not installed in forwarding table in FRR [closed]

1 vote
2 answers
56 views

Maximum switch using RSTP or MSTP

0 votes
0 answers
19 views

Cisco IOS XE NAT port-forwarding wtih multiple ports

1 vote
2 answers
84 views

What stops you from use private IPs in Internet?

0 votes
0 answers
17 views

How do I wire 2 Ethernet sockets to extend my broadband please, to a garden studio when there are no striped wires, only 5 colours and 5 whites? [closed]

0 votes
1 answer
27 views

Need Help on Designing Network in Warehouse

0 votes
1 answer
30 views

Default Route Excluding VLAN on HP switch

0 votes
0 answers
21 views

How do I find the IP address of devices connected through two switches? [closed]

0 votes
0 answers
16 views

Connect 1 device to 2 different networks [closed]

0 votes
0 answers
15 views

No internet connection on AP1 but have internet on other APs [closed]

0 votes
0 answers
12 views

Directing single subnet traffic via multiple VLANs [closed]

0 votes
1 answer
30 views

wondering on performance of SCP over WAN

1 vote
2 answers
84 views

How do switches route ethernet packets - when there are two switches in series between origin and destination?

3 votes
1 answer
363 views

MTU and MSS concept

0 votes
1 answer
59 views

Configuring a Cisco switch VLAN for WiFi guests

2 votes
1 answer
57 views

Getting Arista drop counts via snmp

0 votes
0 answers
24 views

TCP Retransmission testing tool

0 votes
1 answer
28 views

Identify neighbour causing spanning tree to block port on HPE Aruba 2530 (J9773A)

0 votes
1 answer
61 views

How do ISPs assign /29 public IP subnet on a single Ethernet/Fiber connection?

2 votes
1 answer
125 views

MPLS L3 VPN, issue with customers pinging

0 votes
1 answer
22 views

Grounding of the shielded segment 6a

0 votes
0 answers
16 views

multicast flooding limits throughput?

1 vote
1 answer
54 views

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

0 votes
1 answer
51 views

Juniper QFX10002-36Q

1 vote
1 answer
77 views

network design suggestion

0 votes
1 answer
23 views

Why the growth is exponential in Slow-start-phase (congestion control) even when we increase window size by only 1MSS with each ACK received [duplicate]

-1 votes
1 answer
28 views

Router SNATs incoming connections [closed]


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