Which of the following is not a valid port role in RSTP? Root port Forwarding port Backup port Designated port.
The establishment of an OSPF adjacency between devices involves four steps. Which of the following statements about these steps is true? The devices negotiate the master/slave relationship, establish bidirectional neighbor relationships, exchange LSAs, update LSAs, and synchronize their LSDBs. The devices establish bidirectional neighbor relationships, negotiate the master/slave relationship, exchange LSAs, update LSAs, and synchronize their LSDBs. The devices negotiate the master/slave relationship, exchange LSAs, establish bidirectional neighbor relationships, update LSAs, and synchronize their LSDBs. The devices exchange LSAs, negotiate the master/slave relationship, establish bidirectional neighbor relationships, update LSAs, and synchronize their LSDBs.
NTP is a network protocol used to synchronize computer clocks with an NTP server. Which of the following statements about NTP is false? NTP is a network protocol used to synchronize computer clocks with an NTP server. Which of the following statements about NTP is false? NTP is a network layer protocol in the TCP/IP protocol suite. The master time server directly synchronizes with the standard reference clock through cables or radio signals. NTP packets are transmitted through IJDP The stratum indicates the hierarchy for clock synchronization. The value I indicates the highest clock precision.
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