Useful tips for everyday
What happens if there are duplicate MAC addresses? Duplicate MAC Addresses MAC Addresses are ‘burned’ into the Network Interface Card (NIC) and cannot be changed.…
What is dot1x system Auth control? The IEEE 802.1x standard is a client-server based access control and authentication protocol that restricts unauthorized clients from connecting…
What is the best use of switch in networking? What’s more, the best network switch can filter your LAN traffic, moving prioritized packets to the…
How are subnets connected to the same router? Connectivity issues between subnets connected to the same router. Networks directly connected to a router are automatically…
What should I look for in Wireshark? If you’re looking at a Wireshark capture, you might see BitTorrent or other peer-to-peer traffic lurking in it.…
What is Option a in BGP? Option A is the simplest of the interconnection options. The ASBR of each AS defines an interface or sub-interface…
How does a multicast network work? Using multicast, a source can send a single copy of data to a single multicast address, which is then…
What is Layer 2 QoS called? QoS Layer 2 marking occurs in the Priority field of the 802.1Q header. LAN Layer 2 headers have no…
What is encapsulation at the data link layer? The term encapsulation describes a process of putting headers (and sometimes trailers) around some data. Each layer…
How can I see what devices are connected to my Wi-Fi hotspot? How to see who is connected to your hotspot on Android? Swipe down…