4A0-109 Exam Questions

True or false? The always on multicast infrastructure makes the optimal use of provider bandwidth at the sacrifice of lower latency to the subscriber.

True of false? PIM SSM translations are configured on the BSA to convert subscriber IGMP version 2 joins to IGMP version 3 joins.

Each subscriber unicast VLAN terminates on:

Choose the best statements regarding the function of the BSA.

Which of the following are features of the Alcatel 7450 ESS?

What are the two primary fields in the RTP header?

Which of the following describes a function of the Branch Group?

Each functional group is divided into which of the following tiers?

Tuning of routing protocol timers results in which of the following behaviors? Choose all that apply.

Choose the statement below that is TRUE.

Which of the following is NOT a characteristic of the Alcatel-Lucent Triple Play solution?

Which of the following were NOT roles of a traditional BNG?

Which of the following is NOT part of the aggregation network?

In a numbered PPPoE WAN scenario, the RG sends which address assignment option to the DHCPv6 server in the Solicit message?

Which of the following is NOT a function of the BSAN?

By default what does a DHCP client do when it receives multiple offers from DHCP servers?

Which parameters can be inserted in the Relay-forward message from the BNG to the DHCPv6 server?

If PPPoE relay agent is enabled, which PPPoE discovery messages will not be intercepted by the BSAN?

The subscriber-host gets an IP address from the RG. The RG does not manage the state of the IP addresses. Which packet does the RG send to the subscriber-host?

What is the correct command to map in the SAP-ingress (sap-ingress id: 100) and the default queue (queue id: 1) to the scheduler-policy?

The user-name-format command will allow different formats for the authentication request sent to the radius server. What is the default value of the user-name-format?

In the case of a Routed RG, what should be the minimum host-limit value defined under the SLA profile to support the dual-stack subscriber? Assume a single SLA profile is configure...

What process initiates the CoA Request?

In which context would the command sap-session-limit be entered?

What is the purpose of a capture SAP?

Which of the following is a limitation of Enhanced Subscriber Management?

In an M-SAP implementation, when a capture SAP sends an authentication request to the RADIUS server, which parameters are returned by the server on a successful authentication?

Which triggering packet is required to create a managed SAP?

An IP-VPN subscriber is successfully authenticated in a wholesale/retail architecture. Where is the subscriber instantiated?

In the wholesale/retail model, where is it beneficial to do authentication on the domain part of the username only?

In the retail service VPRN on the wholesale BNG. how many SAPs is/are needed for 1000 subscribers?

In the case of a wholesale/retail model with a subscriber session terminated at the retail BNG, which of the following is true?

Which of the following is used to define L2TP reliable control messages?

Which of the following about multi-chassis synchronization on the Alcatel-Lucent 7750 SR is TRUE?

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

What is the effect of enabling mac-pinning on a SAP in a given VPLS?

Which feature drops a packet by checking if the IP source address is reachable through the routing table?

Which other feature must be used in order for a BNG to enable local-proxy-ARP?

Which of the following about Residential Split Horizon Groups (RSHG) is TRUE?

What is the effect of enabling anti-spoofing on a SAP?

Which security feature can prevent an unauthorized device (e.g. RG?to access a Triple Play network?

Click on the exhibit. Subscriber 1 issues an ARP request for 10.1.1.2. Which information is returned in the reply?

What is the benefit of using ESM over MPLS?

When a subscriber-host sends IP traffic to the Internet, where is the first address translation performed in the NAT444 model?

Which of the following can NOT be configured on an Alcatel-Lucent 7750 SR BNG?

Which of the following about the DHCP relay process is FALSE?

What access loop technology is used by the Alcatel-Lucent 7342 ISAM FTTU?

Which feature on the BSAN is used to reduce the number of IGMP control messages sent towards the BNG?

A subscriber-host gets an IP address from the RG using SLAAC and all prefixes are centrally managed. How does the RG receive the correct information?

Which of the following describes the Alcatel-Lucent 7342 FTTU P-OLT?