Category: Networking

HP Procurve Auto DoS features blocking UEFI PXE Boot, NTP and SYSLOG

Posted on January 7, 2021January 7, 2021 by The ICT Guy

If you enable the Auto DoS feature on later 1920 Office Connect models, traffic is blocked based on one of

Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC : Timed out during an operation.

Posted on October 19, 2020October 19, 2020 by The ICT Guy

The issue/error displayed in Event Viewer “Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC : Timed out during an operation.” can

Set Intel Wi-Fi preferred band via Script

Posted on October 3, 2020October 3, 2020 by The ICT Guy

Had a strange issue at a site I support this week in that due to both 2.4Ghz and 5Ghz bands

DNS resolution based on IP subnet using Get-DnsServerQueryResolutionPolicy

Posted on July 10, 2020October 25, 2020 by The ICT Guy

In this tutorial we are going to use Get-DnsServerQueryResolutionPolicy to have DNS resolution based on IP subnet so that clients

Using a fibre ring topology to ensure resilience in the event of a fibre break

Posted on June 4, 2020June 4, 2020 by The ICT Guy

Fibre ring topology A fibre ring topology can provide resilience in the even of a fibre break. This is achieved by

SIP calls fail due to HP 1920S Prevent UDP Blat Attack protection

Posted on June 3, 2020June 3, 2020 by The ICT Guy

After installing a new HPE 1920S with Auto DOS enabled the on site SIP Phone system is unable to receive

Configuring a Cisco Router

Posted on May 18, 2020May 18, 2020 by The ICT Guy

The below guide is to configure two Cisco Router(s) to communicated in a test rig. To get started with your

Using 1.1.1.1 for families to block Malware and Adult content

Posted on May 7, 2020May 7, 2020 by The ICT Guy

Using 1.1.1.1 for families can quickly and easily improve your Internet browsing experience by blocking unwanted traffic, speeding up DNS

Quickly and easily configure HP Procurve ip authorized-managers IPv4

Posted on April 30, 2020May 1, 2020 by The ICT Guy

Aruba access improved GUI Login to the switch with manager access Open the navigation menu to the left and select

Easy Step-by-Step guide to resolving slow Wi-Fi and Internet with intel dual band wireless-ac 3165 and 31** variants on Windows 10

Posted on April 19, 2020December 3, 2020 by The ICT Guy

So this started at the beginning of last week with a report from a member of teaching staff experiencing really