H31-321 무료 덤프문제 온라인 액세스

What are the characteristics of a trail?

• A.A trail must be bidirectional.
• B.A trail has a source and a sink.
• C.A trail is a end-to-end connection.
• D.A trail may pass through many intermediate nodes.

Which protocol is responsible for TE link verification on an ASON network?

• A.RSVP-TE
• B.CSPF
• C.OSPF-TE
• D.LMP

What is the default user name of the NE when you create an OptiX OSN 3500 NE on the U2000 for per-NE commissioning?

• A.root
• B.lct
• C.szhw
• D.admin

Latency of cut-through equipment is the difference between the time the first bit of a data frame enters the equipment and the time the first bit exits the equipment.

• A.TRUE
• B.FALSE

Which of the following operations are required for monthly basic maintenance on the U2000?

• A.Checking operating system logs
• B.Checking for the time of the U2000 server
• C.Changing the password for a current user
• D.Backing up system files