*John C. Reilly, American actor. *Edward G. Robinson, American film actor ('G.' as in Goldenberg, his given surname). *George C. Scott, American actor. *Peter R. de Vries, Dutch crime reporter with his own television program, and also a politician. *John Q. Adams, 6th president of the United States.
Found out what it was. Red Hat 9.0 looks in the /etc/sysconfig/networking/profiles/default directory and if the same ifcfg-ethX isn't there, then it could overwrite some of the network settings. I added the ifcfg-ethx to this directory and haven't had any problems.
What is the OPT port on the USG200 used for? OPT port means optional port. It is used for the system administrator to set as one zone of WAN, LAN 1, LAN 2, DMZ or WLAN. Hence, this port is very flexible for the administrator to design their network topology. YES NO.