Brevard Virtual School is fully accredited by AdvancED, SACS-CASI, the Southern Association of Colleges and Schools Council on Accreditation and School Improvement. Brevard Virtual School is also registered with the Florida State Department of Education and is part of the Brevard Public School system. Our accredited online high school diploma and all credits earned at Brevard Virtual are accepted by other 6-12 schools, colleges, universities, the military and employers.
To view the summary of the router interfaces, run the IOS command show ip interface brief from privileged mode. To open interface configuration mode, type interface interface_name from global configuration mode. To assign an IP address to an interface run the following command from interface configuration mode. You have to enter both IP address and subnet mask. To add a description to router interface, run the following command from router interface configuration mode. The configured description can be viewed in the output of the show interfaces command. To disable a router interface run shutdown. IOS command from interface configuration mode.
1. Turn off UPnP. UPnP, or universal plug and play, is a handy feature that lets devices on your network self-configure on a network, but itâs also a security hazard. A Trojan horse or virus on a computer inside your network could use UPnP to open a hole in your routerâs firewall to let outsiders in. So itâs a good idea to turn off UPnP when not in use. To do that, click the Tools tab then the Misc button, and click Disabled next to the UPNP listing. Be sure to click Apply to update the router with this new setting. See Figure 1. Figure 1 Turn off UPnP in your router to stop malware on an infected computer from opening holes in the routerâs firewall.