Free Access to Alcatel-Lucent.4A0-100.v2025-07-23.q353 with Valid Practice Test (Page 51)

Which of the following statements about MD-CLI is FALSE?

A.It allows atomic transactions.
B.Configuration changes are activated when the running configuration datastore is saved to a file.
C.To achieve transactional configuration, it is necessary to have multiple configuration datastores.
D.Multiple users may enter the global configuration mode concurrently.

Which of the following is the best description of well known ports?

A.Well known ports apply to routers only and are used for communication and control traffic. Well known port numbers are assigned by IANA and can have any value.
B.Well known port numbers are used by both TCP and UDP. Well known port numbers range from 1 to
1023 and are assigned by IANA.
C.Well known ports numbers are used by TCP only. Well known port numbers are assigned by IANA and can have any value.
D.Well known ports are used by TCP and UDP. Well known port numbers range from 1024 to 65535 and are assigned by IANA.

Which of the following are correct statements about MPLS labels (Choose three)?

A.A series of labels from one LER to another LER represent a logical tunnel known as an LSP.
B.Labels used for a LSP may be static but are usually signaled dynamically with an MPLS label signaling protocol.
C.Labels are locally significant to the MPLS router which means its possible for two routers on the LSP path to use the same label.
D.Labels are globally significant to the MPLS network which means all labels on the LSP path must be unique.
E.Labels used for an LSP must be statically assigned by the service provider.

How many subnets and host addresses are obtained by subnetting network 201.148.26.0/24 using a /26 subnet mask?

How many subnets and host addresses are obtained by subnetting network 201.148.26.0/24 using a /26 subnet mask?

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