article thumbnail

The LAN: A History of Network Operating Systems Part 12

IT Toolbox

the network system calls then provided under interrupt 21H gave all suppliers of network software the capability to standardize at least some of the access to LAN hardware. Most manufacturers of LAN software had announced or implemented support of NETBIOS for IBM LANs. When DOS was extended in Version 3.1,

LAN 140
article thumbnail

Historical IBM Microcomputer Hardware/Software LAN Products

IT Toolbox

The concept of an overarching connectivity architecture such as SAA was one approach to managing these compromises. One clearly evident (if not explicitly stated) IBM strategy in managing outside competition was to coopt popular technology.

IBM 133
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

The LAN: A History of Network Operating Systems Part 5

IT Toolbox

In general, pipes are software developers' tools for easily creating communications routines in software without having to explicitly control and issue commands to the communications hardware.

article thumbnail

Emulating USB Dongle – Introducing HASP Dongle Emulator Software

Galido

Information Technology Blog - - Emulating USB Dongle – Introducing HASP Dongle Emulator Software - Information Technology Blog. Over the years the methods used by software developers and producers to limit the amount of users to a specific number in a licensing agreement have become more complex. Software for USB key emulation.

article thumbnail

The 10 most in-demand tech jobs for 2023 — and how to hire for them

CIO Business Intelligence

But 86% of technology managers also said that it’s challenging to find skilled professionals in software and applications development, technology process automation, and cloud architecture and operations. Of those surveyed, 56% said they planned to hire for new roles in the coming year and 39% said they planned to hire for vacated roles.

Devops 143
article thumbnail

What Is: Packet Loss

Spearline Testing

Bad Hardware: Internet networks typically consist of a number of distinct hardware pieces, at least a modem and a router, which often have switches. Bad hardware, including an outdated modem, a broken Ethernet cable, or a malfunctioning router, will quickly contribute to issues with call quality. Recognizing Packet Loss.

VOIP 148
article thumbnail

Understanding Packet Loss

Spearline Testing

Bad Hardware: Internet network connections are made through a number of distinct hardware pieces, including modems, routers, and switches. Bad hardware, including an outdated firmware/software, a damaged ethernet cable, or a malfunctioning router, will quickly contribute to issues with call quality.

VOIP 139