A common PPP authentication protocol is PAP and CHAP. The two ends of a PPP link can use different authentication protocols to authenticate the peer. However, the authenticated party must support the authentication protocol used by the authenticator and correctly configure the authentication information such as the username and password.
On the port running Frame Relay, the MAP table corresponds to the logical interface, and the different logical interfaces have different MAP tables.
Link state routing protocol, which factors will usually be considered to calculate the route to the destination network segment?
Which of the following statements about VLANs are correct? (multiple choice)