Which layer 4 protocol is used for a Telnet connection?
Which type of encryption could be used to establish a connection with a simple passkey without using a 802.1X authentication server?
Which is a default baud-rate of currently manufactured RouterBOARDs?
Router A and B are both running as PPPoE servers on different broadcast domains of your network. It is possible to set Router A to use "/ppp secret" accounts from Router B to authenticate PPPoE customers.