Useful tips for everyday
How does Wireshark detect encrypted data? from the Wireshark menu. From this window, at the bottom, you’ll see the field labeled, “(Pre)-Master-Secret”. From there, you’ll…
What is a wave connection? Wave Service is a subset of WAN connectivity and is a point-to-point solution that connects an A and Z address.…
What is VLAN translation? VLAN translation, or VLAN rewrite, allows you to configure bidirectional VLAN identifier translation with a list on frames arriving on and…
How do you send TCP packets? Let’s step through the process of transmitting a packet with TCP/IP. Step 1: Establish connection. When two computers want…
How to configure VLAN subinterfaces on Cisco ASA 5500 firewall? Connect the internal interface of ASA to a switch port which must be trunk port.…
Do different ports have different IP addresses? The answer is no. The IP address is a numerical label assigned to each device connected to a…
How do I connect to pfSense OpenVPN? How to add a DNS server to pfSense Navigate to System > General Setup. Click Add DNS Server.…
What is the max age timer in STP? 20 sec max age—The max age timer controls the maximum length of time that passes before a…
What is the link-local address in IPv6 format? A link-local address is an IPv6 unicast address that can be automatically configured on any interface using…
Are microservices stateless or stateful? Each microservice can either be stateless or stateful. A system that uses microservices typically has a stateless web and/or mobile…