m4a is music coding format that is no where near as popular as mp3. On my android phone I have two music apps, and neither of them knows how to open an m4a file, but mp3 files play just fine. Instead of searching for another music app that will work with m4a files, I use…
Internet Backbone Networks The Internet backbone is a set of network connections owned by the largest Internet providers. These backbone networks are often called Tier 1 networks. A tier 1 network is an Internet provider which does not have to pay anyone else for IP transit. Instead the tier 1 network peers with other tier 1 networks…
A computer network is spread out to many different locations. The larger the network, the more connection points there are in that network. A Point of Presence (POP) is a physical location where a certain network or ISP has a piece of equipment at. These POPs are places where others can connect to that network….
Like in vim, use the ‘h’, ‘j’, ‘k’, and ‘l’ keys to move around. Give ‘G’, ‘gg’, ‘0’ (zero) and ‘$’ a try for faster movement. Try to get from one end of the maze to the other, and back. This game will help you get used to the basic vim movements. + @ +—+—+—+—+—+—+—+—+—+—+—+—+—+—+…
Revolute constraint is a way for two physics objects in the P2 physics system to interact with one another. This is a revolving type of constraint that can be used to create a hinge or a joint. The two bodies end up having a pivot point between them. P2 is a realistic and complex JavaScript…
The Cisco command ‘line console 0’ is used to configure the console port of a Cisco device, which is typically used for local management access. Usage: To use the ‘line console 0’ command, enter it in the privileged EXEC mode (enable mode) of the Cisco device’s command-line interface (CLI). For example: Device> enable Device# line…
This is a general IPv4 and IPv6 subnet calculator. You can use it to find commonly needed subnetting aspects such as a network mask, a broadcast address and the binary representation.For IPv6 the output includes the canonical form of the address, the correct form, the type of IPv6 address, the binary form and the reverse…
Are you someone who craves the freedom to work from anywhere in the world? Do you have a passion for technology and problem-solving? If so, then a career as a system administrator might just be the perfect fit for you! In this blog post, we will explore why being a system administrator can be a…
The ‘clear arp’ command is a powerful tool used in Cisco networking to manage and troubleshoot issues related to Address Resolution Protocol (ARP). It allows network administrators to remove all the dynamic ARP entries from a device’s ARP cache, effectively resetting the ARP table. This can be useful in several scenarios to resolve ARP-related problems…
Command: clear counters Function: The ‘clear counters’ command is primarily used to erase the previously collected monitoring data from various interfaces and sub-interfaces on Cisco networking devices like routers and switches. Additionally, it assists in troubleshooting network performance issues and monitoring data utilization. Usage: To clear counters on a specific interface, use the following syntax: clear counters…