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Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio w...

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DEMAN-BARCELO (MVP) Thierry
SENIOR SYSTEM ARCHITECT

More than 40 years in Computer IT, Now 22 years/awards as MS MVP.

Troubleshooting Solution

Windows 7 does not retain "enterprise" network connectivity credentials.

byddantes
8

Running Windows 7 32-bit (and not interested in updating the operating system), neither of two

…
Research Solution

[firewall] CheckPoint SmartConsole - duplicate removal

byThomas Bucaioni
1

Hello,

Would you know if the SmartConsole of CheckPoint firewalls have a tool to search duplicates in

…
Troubleshooting Solution

SonicWALL Rule Policy

byDextor03
8

We have a SonicWALL on site, and the Interfaces are configured as follows -

We have an internal LAN

…
Troubleshooting Solution

ISCSI connectivity problems

byPete Long
27

I have 2x ESX hosts (DL360 Gen9s) Running vSphere 8, Each has 2x 10Gbps NICs

I'm direct cabled (DAC

…
Troubleshooting Solution

after a Open.Nat socket how can i decide which machine to forward the data to?

byalexander towell
1

Hello I am trying to setup a internet tcp application that communicates over the web. I have managed

…
Advice Solution

Three PC/1 Printer Network

byBob Schneider
7

I would like to create a small local network (3 PCs and a printer) with the following circumstances.

…
Troubleshooting Solution

Help.  My DC on my 2019 AD environment has stopped working.  Secondary DC isn't picking up slack either.

byChad K
18

dc1.txtdc2.txtHello-


I have a pretty simple Active Directory network setup with (2) 2019 domain

…
Troubleshooting Solution

Networking Configuration Promox

byAlex  Jenkins
2

I have successfully installed Proxmox on a dedicated server hosted with Hetzner. Following the

…
Troubleshooting Solution

Networking Configuration in Proxmox

byAlex  Jenkins
3

I am currently running Proxmox on a dedicated server with only one public IP address available.

…
Advice Solution

Setting up BGP with IPSec tunnels in branches

byDemetre Clair
3

Hi All , I need to setup IPSec Tunnels using BGP on the fortigate , any ideas or advise how I can

…
Troubleshooting Solution

IPV6 .net Networking Library?

byalexander towell
5

I am trying to find a good library for creating connections over IPv6 I have found a library I

…
Troubleshooting Solution

Creating extra vlun on huawei 1730 switch

byDemetre Clair
1

Dear Every one , please let me know how I can create a extra vlun on a huawei 1730 switch

Troubleshooting Solution

Outlook and OWA connection failures to Exchange server system with Mixed 2013 and 2019 environment

bybunchageeks
5

We have installed new Exchange 2019 Servers to an existing Exchange Server 2013 mail system as part

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Troubleshooting Solution

Multiple iSCSI Connections to two ESX hosts?

byPete Long
8

I have 2x ESX 8.x Servers, currently they have iSCSI software adaptors and are bound to 1Gbps NICs

…
Troubleshooting Solution

127.0.0.1 Blocked

byBob Schneider
11

Hello.  I am trying to download data from a third party server via Putty and local ip 127.0.0.1.  My

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Troubleshooting Solution

What's the best way to add IP's to our existing network?

byRob Rudloff
6

Hi.

We have run out of IP's on our network, and need to add more.  We assign static IP's to each

…
Troubleshooting Solution

Clean up directory using powershell

bysamiam41
10

Hey Experts.  I need to clean out the download folder in every user's network share.  I put the

…
Troubleshooting Solution

Ubiquity Switches Causing Extremely Low Upload Speeds

byPDIS
2

Hello,


We use Ubiquity Switches, Our Unify Network Application is running v8.0.28 and we have a few

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Troubleshooting Solution

Server unable to access the internet.

byJeff J
7

Hello, this is my first time posting a question here, so please excuse any typos. I need assistance

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Troubleshooting Solution

CISCO ASA - Brute Force locking out Okta accounts

byAdil Iqbal
2

Hi

We are suspecting a brute force attack that is causing few of our okta accounts locked. the

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