Useful tips for everyday
Which routers are MPLS VPNs aware of? In the MPLS VPN backbone consisting of P and PE routers, an IGP (usually either OSPF or ISIS)…
Are WIFI antennas polarized? Polarization is important because it describes the orientation in which most signals will be transmitted. Any Wi-Fi device must have an…
How do I setup multiple wireless access points on the same network? To extend your home network: Connect two access points to the same network.…
How do I get a new public IP address from my ISP? You might be able to get a new IP address by unplugging your…
What is TCP and UDP for port forwarding? TCP provides apps a way to deliver (and receive) an ordered and error-checked stream of information packets…
What is seamless wireless roaming? A seamless roaming experience is one in which a mobile client can move AP to AP without experiencing a disruption…
How many bits are used for a Class C network subnet mask? Number of bits for Class C networks — 24 bit mask = 255.255.…
What causes an invalid IP address? The message “Invalid IP Address” indicates a problem with your computer’s network setup. Without a valid IP address your…
What is the purpose of the link-local address? These addresses refer only to a particular physical link and are used for addressing on a single…
Is TCP IP same as OSI model? 1. OSI is a generic, protocol independent standard, acting as a communication gateway between the network and end…