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Top Questions

0 votes
1 answer
110 views

Wireshark filter for specific SYN packet which never received a SYN/ACK

1 vote
1 answer
125 views

Are integrated networking devices, frequently called routers, of the switch type or of a router / NIC type?

1 vote
2 answers
68 views

The authentication page for Fortinet access is not secure

1 vote
1 answer
119 views

How can I implement BGP between two routers that have already been configured with different routing protocols?

0 votes
2 answers
79 views

Multiple computers disconnect from the network randomly at mostly random times; only fixed by renewing IP

0 votes
1 answer
89 views

Looking for sanitized Cisco IOS XR configurations

1 vote
2 answers
68 views

Can a simplex SC connection mismatch between 1490nm and 1550nm?

0 votes
2 answers
59 views

Why is EUI-48 to EUI-64 conversion deprecated, and yet it's used in IPv6?

1 vote
1 answer
60 views

What is the recommended way to set up POE-LLDP fields after POE-hardware negotiation

1 vote
1 answer
60 views

Would a /24 public ip range typically be from the same country?

0 votes
1 answer
58 views

OSFP anycast route different area

1 vote
1 answer
57 views

A question about WRED in QoS

0 votes
2 answers
54 views

Setting FortiGate HA Firewall

0 votes
1 answer
63 views

What are different encoding schemes used in gigabit ethernet?

3 votes
1 answer
49 views

Methods to detect when a POE powered DUT is connected to a POE switch behind a POE injector

0 votes
1 answer
48 views

Does an official list of tier 1 ISPs exist?

0 votes
1 answer
46 views

Switch ping to router with trunk port

0 votes
1 answer
46 views

What is hiearchy of IP addresses? [duplicate]

1 vote
1 answer
55 views

Juniper MX with MS-MIC and ipsec performance

1 vote
1 answer
40 views

The TTL and packet drop [duplicate]

0 votes
1 answer
31 views

Is it safe to enable jumbo frames on switches in general

0 votes
0 answers
51 views

Cisco: 9606R Switch Firmware update

0 votes
1 answer
39 views

IP fragmentation and PMTUD

0 votes
1 answer
37 views

ASA 5555 loses internet connectivity every few days, problem resolves by re-enabling DHCP on wan interface

0 votes
1 answer
47 views

Build custom image for CISCO devices

0 votes
1 answer
28 views

Disable the --more-- prompt in Cisco CLI

0 votes
1 answer
34 views

IPerf test| Server side Sender data shows that the bandwidth is zero but Client has bandwidth of 125 Mbps

0 votes
1 answer
43 views

How can I view the bandwidth usage of a specific interface over a period of time on Fortinet without using a FortiAnalyzer instance?

0 votes
1 answer
33 views

How can I have multiple servers and IPs if I only have 1 ip with gigabit connection?

0 votes
1 answer
42 views

Mellanox (NVIDIA) SN3700 switch: Cumulus Linux configuration to force traffic path?

0 votes
0 answers
42 views

Memory usage increase on QFX5100-24Q virtual chassis

0 votes
0 answers
42 views

noob learning cisco

0 votes
1 answer
25 views

Do unmanaged switches automatically do bonding/multi-link? [closed]

0 votes
1 answer
32 views

Is a private network the same concept as a network which uses private IP addresses inside it?

0 votes
2 answers
41 views

Interface is down/down but internet works

0 votes
0 answers
39 views

POE 802.3at hardware vs LLDP negotiation

0 votes
1 answer
36 views

Mac-address identification through traceroute

0 votes
1 answer
36 views

Why is this RST during handshake

0 votes
1 answer
36 views

What is optical network coding? which techniques are there?

0 votes
1 answer
26 views

What happens when the sender sends more data then the advertised window by the receiver?

0 votes
0 answers
33 views

"No internet" problem after a Windows update, apparently unfixable. Anybody on the planet who can find its root-cause? [closed]

0 votes
1 answer
32 views

Advice needed. Connecting to a web server on a private network; STUN/TURN, WebRTC or something else?

0 votes
1 answer
32 views

Juniper MX204 licensing model

0 votes
0 answers
31 views

TCP blocked until the acknowledgment received

0 votes
0 answers
31 views

Can TCP seq number increment after sending a FIN?

0 votes
1 answer
31 views

What is terminal adapter?

0 votes
1 answer
23 views

Unable to configure Site to Site VPN between Cisco Router & Cisco ASA and permit SSH

0 votes
1 answer
29 views

Why mobile communication protocols have *G umbrella names?


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