4A0-109 Exam Questions

What are the messages used by the Change of Authorization (CoA)?

Which of the following is NOT an Alcatel-lucent RADIUS vendor-specific attribute (VSA)?

What is an advantage of using Enhanced Subscriber Management?

Which is NOT a valid capture SAP representation?

After the successful mapping of the incoming traffic of a capture-SAP, what will happen to the DHCP discover packet?

Which of the following is TRUE about authentication policy in a Routed CO model when M-SAP is in use?

What are the mandatory attributes the LUDB needs to reply to the LAC to establish an L2TP tunnel?

An L2TP session will be able to encapsulate how many PPP sessions?

What is the L2TP ZLB (zero length body) packet used for?

A wholesale/retail architecture uses VPRN services only. How many VPRN services would you need for three retail operators on the wholesale BNG?

In the case of wholesale/retail model with an IP-VPN deployment model, where is the IPoE session terminated?

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

Which of the following describes what happens if MCS peers experience a loss of communication without reboot?

Which VRRP policy event makes use of ICMP packets to demote the VRRP master?

Which of the following is TRUE?

On which interface is SRRP activated?

What is the benefit of SRRP-aware routing?

Which other feature needs to be activated in order to enable arp-reply-agent on a SAP?

Which of the following is NOT a characteristic of residential split horizon groups?

Which of the following is a requirement to enable dynamic anti-spoof filtering on a SAP in a VPLS?

Which technique can be used to prevent direct L2 subscriber-to-subscriber communication?

Which DHCP message is used to populate the anti-spoofing table?

Which of the following methods encapsulates IPv4 packets into an IPv6 tunnel?

Which of the following devices is typically associated to virtual ports configured on the BNG?

How can the XML accounting file be retrieved from the Alcatel-Lucent 7750 SR?

Which of the following fields can only be matched with deep packet inspection?

When deploying the Alcatel-Lucent 7342 ISAM FTTU, what device is required on the customer premise for circuit termination?

Which of the following entities would NOT be configured when using a Bridged CO model?

Which of the following about BSAN handling of option 82 information is TRUE?

Which of the following describes DHCP's DISCOVER messages?

In a Bridged CO architecture, which of the following is TRUE?

Which mechanism is used to advertise a subscriber's prefix only from the SRRP master router?

What is the purpose oftheSRRP shunt interface?

Which mechanism is used to detect that a VRRP master to backup failover must occur?

Which of the following is TRUE?

Which other protocol is required to operate SRRP on BNGs?

How can a TPS network block a subscriber from replying to an ARP request from another subscriber in the same subnet?

Which of the following configuration elements is used to divert subscriber traffic to the AA-ISA?

Which of the following is TRUE about the VLAN per-subscriber model in Bridged CO?

IGMP must be enabled on which of the following devices?

Which of the following is NOT a step in the session stage of the PPPoE protocol?

Which feature on the BSAN will discard subscriber traffic received on a port until the attached subscriber authenticates?

Which of the following technologies uses only fiber from the BSAN to the home network?

Where is the default subscriber ID defined?

Which of the following sources can NOT be used to retrieve parameters required to instantiate a dynamic subscriber host?

What is a subscriber profile in Enhanced Subscriber Management?

Which of the following is NOT an AlcateHucent RADIUS vendor-specific attribute (VSA)?

Which of the following is NOT a multi-chassis synchronization operation?

How can a VRRP policy change the state of a router from master to backup?

Which device typically inserts DHCP option 82?