4A0-100 Exam Questions

How does LDP select the path used for an LSP?

A CE device has a physical connection to which device in the service providers MPLS network?

Which of the following are accurate statements about the PE device in a service providers MPLS network? (Select three)

Where would you expect to find a P router in a service provider's network?

Which of the following are considered Virtual Private Networks? Choose all that apply.

Which of the following are NOT examples of a VPN service offered on the Alcatel-Lucent 7750 SR? Choose two.

Which statement best describes a SAP?

If a customer requires a multipoint layer 2 VPN service between three or more locations which VPN service is best suited for this customer?

What does a VPLS solution look like from a customers perspective?

Which of the following best describes the function of the service label?

In regards to the Alcatel-Lucent 7750 SR-12 router, how many of the front access card slots are dedicated for Control Processors?

From the CE perspective, how does a VPLS operate?

Which of the following is a characteristic of Layer 2 framing?

The statement below describes which of the following activities? "A set of tasks that moves a packet from its entry into an IP network to its exit from the IP network."

Which of the following are considered Virtual Private Network (VPN) technologies? (Choose 3)

The 201.148.26.0/24 network is subnetted using a /26 mask. How many subnets and host addresses will be obtained with this mask?

What problem was Spanning Tree Protocol (STP) primarily designed to solve?

Based on the network diagram (clickthe Exhibit Button). R2 wants to connect a host on 192.168.2.0/24 behind CR1. What is the correct next-hop to use, assuming R1 is configured corr...

What is the purpose of a broadcast address?

Based on the network diagram (click the Exhibit Button), what is the next-hop used on R1 to setup a static route to the network on CR1?

Which field in the Routing Information Base (RIB) determines the direction frames will egress the node?

Which of the following applications would be likely to use UDP?

What are the tasks of a Routing Table Manager (RTM)? (Choose 2)

Based on the network diagram (click the Exhibit Button), what are the prefix, mask, and next-hop used on CR1 to setup a default static route to R1?

Which bit pattern identifies the network address in the subnet mask?

Which of the following are important to consider when designing IPv4 subnets? (Choose 3)

Which of the following statements regarding TCP is TRUE?

Which of the following statements is TRUE regarding IP addressing?

Which of the following statements best characterize Distance Vector Routing? (Choose 2)

Which of the following describes a static default route?

Which of the following is a characteristic of a static route?

Which of the following are functions of VLANs? (Choose 2)

Which of the following information can be seen within the FILE context of the SR 7x50? (Choose 2)

Which of the following best describes a repeater?

Which of the following statements is TRUE regarding a VPWS service?

Public IP addresses are globally coordinated by which organization?

Which of the following protocols belongs to the OSI suite of protocols? (Choose 2)

Which of the following is TRUE regarding Ethernet half-duplex transmission?

What is the basic unit of framing in SDH and the bit rate for transmission?

Which of the following SAP types can be associated to a VPWS? (Choose 3)

Which of the following statements are TRUE about the Alcatel-Lucent SR 7750? (Choose 2)

Which answer reflects the correct message sequence used when a source attempts to ping a destination for which it has no Address Resolution Protocol (ARP) cache entry?

Which of the following statements are TRUE regarding SONET/SDH? (Choose 2)

Which protocol is used by ping to verify IP network reachability?

How is Ethernet II different from Ethernet 802.3?

Which of the following statements best characterize Link State Routing? (Choose 2)

Based on the network diagram (click the Exhibit Button). Router 1 installs network D in its routing table following a dynamic routing update from Router 2. Which of the following d...

Which of the following statements best describe the purpose of UDP? (Choose two)

Which of the following are correct statements about MPLS labels? (Choose 3)

Which of the following statements are TRUE regarding IP-filters? (Choose 2)