Free Alcatel-Lucent 4A0-109 Exam Dumps Questions & Answers

What is an advantage of using Enhanced Subscriber Management?

• A.It allows for static provisioning of subscriber policy and QoS resources.
• B.It reduces complexity when defining subscriber policies.
• C.Subscribers are not limited to a SAP, which allows for greater flexibility.
• D.It reduces the number of queues allocated to a subscriber.

The retail VPRN subscriber interface is tightly coupled to which of the following?

• A.The capture SAP.
• B.The redundant interface of the wholesale service.
• C.The subscriber interface of the wholesale service.
• D.The group interface of the wholesale service.

How can a consistent QoS policy be applied across the master and backup BNGs for downstream traffic flows?

• A.By load-sharing the downstream traffic across the master and backup BNG.
• B.By redirecting the downstream traffic from the backup to the master BNG via the shunt interface,
• C.The QoS policy is automatically synchronized between the two BNGs.
• D.QoS policy synchronization must be configured under SRRP on both BNGs.

What is the purpose oftheSRRP shunt interface?

• A.It synchronizes the subscriber database between the master and backup BNG.
• B.It passes subscriber traffic in case SRRP-aware routing is enabled.
• C.It is used as a backup path for upstream traffic between the backup and master BNG.
• D.It redirects downstream traffic from the backup to the master BNG.

Which file format is used to store the subscriber accounting file on an Alcatel-Lucent 7750 SR?

• A.TXT
• B.RTF
• C.PDF
• D.XML