Useful tips for everyday
Is a VLAN A SVI? A virtual LAN or VLAN is any broadcast domain that is segregated and isolated at the data link layer OSI…
Does fiber optic cable have crosstalk? Optical fiber can be used as a medium for telecommunication and computer networking because it is flexible and can…
How IP addresses and MAC addresses are used? The IP address is used to transport data from one network to another network using the TCP/IP…
How do I access my Cisco 2960 switch? Follow these steps: Connect the supplied RJ-45-to DB-9 adapter cable to the 9-pin serial port on the…
How is ARP different from DHCP? “DHCP address reservation” specifically means that the router will always offer the given address whenever the host asks for…
Is capacity and bandwidth the same? Bandwidth is not equal to capacity. When monitoring performance in modern businesses, network capacity now offers more important information…
How are IP addresses assigned to devices? Your IP address is assigned to your device by your ISP. Your internet activity goes through the ISP,…
How do you identify ports and protocols? Type “netstat -a” without the quotation marks and press the “Enter” key. A list of data appears. The…
Is Pinging an ICMP? Internet Control Message Protocol (ICMP) is used to send control messages to network devices and hosts. The program ping is one…
How do you set auto negotiation? In the details pane, select the interface, and then click Open. Do one of the following in the Configure…