During PPP link setup, which of the following phases can be directly converted from the Dead phase?
During PPP link setup, which of the following phases can be directly converted from the Dead phase?
During the PPP link setup, the Dead phase is the state where the link is not active. When a carrier signal is detected, the link transitions from the Dead phase directly to the Establish phase. In this phase, the PPP link establishment process begins, with the aim of configuring and testing the data link. Other phases like Terminate, Authenticate, and Network occur later in the process, assuming the link is established successfully. Therefore, the correct phase that can be directly converted from the Dead phase is the Establish phase.
PPP enters the Establish phase from the Dead phase Explanation: https://support.huawei.com/enterprise/en/doc/EDOC1000174120/935e3094/ppp-link-establishment-process
When a carrier signal is detected on the physical link, for example. PPP will transition from the Dead phase to Establish phase. As the opposite, Terminate state will trasition from establish state at any time, maybe becasue a manually shutdown, or due to the lost a carrier signal, or authentication failiure, or other causes.
C - Established according this schema https://support.huawei.com/enterprise/en/doc/EDOC1000174120/935e3094/ppp-link-establishment-process
A and C should be right.