Useful tips for everyday
Can you include BSD licensed code in Apache v2.0? You may include (extend) BSD licensed code in an Apache v2.0 licensed code base, including source…
How is referencing different from copying? The copies are basically new items, with new IDs but with identical content. These items are completely separate from…
What is the difference between open source and free source software? The term “free software” is sometimes misunderstood—it has nothing to do with price. It…
How much does Brazil trade with China? In 2019, Brazil’s exports to China exceeded its imports by approximately 28 billion U.S. dollars. In that year,…
Can Cat6 cables go bad? Yes, they can go bad. Usually, long segments of such cables which dangle from the connections may with time pull…
What is the difference between 1000BASE LX and 1000BASE FX? The primary difference between 100Base-SX and 100Base-FX is the wavelength of the light-emitting diode (LED)…
How to fix Cisco VPN client error 412? If the 412 error no longer occurs, then the cause of the error is needing to add…
What are the two types of ICMP message? Ping: Echo Request and Reply—Types 8 and 0 We discuss the ICMP Echo Request Type 8 and…
How does OpenVPN connect to client? How do I install the client directly from my Access Server? Navigate to your OpenVPN Access Server client web…
What is demarc in construction? Demarc meaning The point of demarcation between the public carrier network and the customer premises. In a high-rise office building,…