4A0-C01 Exam Questions

Which of the following can be used to detect the smallest path MTU in an RSVP signaled MPLS tunnel?

By default, how does a VPLS handle a tagged frame received at the ingress of a null SAP on an Alcatel-Lucent 7750 SR?

Which of the following is a benefit of VPRN as compared to VPLS?

Which of the following MUST be identical for a service between two PEs?

If the Alcatel-Lucent 7750 SR is rebooted after an "admin save'' has been performed, which of the following about mirror services is TRUE?

An E-pipe is configured with a service MTU of 5000. What value will be derived for the VC- MTU?

Which of the following about transport and service tunnels is FALSE?

Which of the following commands can be used to compare the VC MTU signaled between two PE routers?

Which of the following about VPN labels is FALSE?

Click the exhibit. R1 and R4 are providing a VPRN for the CEs. Which of the following about the traceroute run on router R5 is TRUE?

On an Alcatel-Lucent 7750 SR, which of the following about a VPLS is FALSE?

Which of the following about configuring a distributed E-pipe service is TRUE?

Which of the following fields is NOT present in a GRE encapsulated VPN service packet?

On an Alcatel-Lucent 7750 SR, which of the following about IES interfaces is FALSE?

When a tagged packet is received on a SAP configured with dot1q encapsulation, the VLAN tag must match the value configured on the SAP in order to be forwarded.

On an Alcatel-Lucent 7750 SR, why must the MTU be explicitly set when configuring an IES spoke termination to a VPLS?

When using MP-BGP for an IPv4 VPRN service, what address family needs to be used for a PE-CE BGP session?

Which of the following best describes a MAC FDB used by a VPLS service?

Which of the following is NOT a benefit of "Hub and Spoke'' VPLS deployments?

A customer requests that their Layer 2 Ethernet service be configured to forward frames up to 1500 bytes. The service provider is using MPLS encapsulation

A service provider wishes to configure a Layer 2 service that will forward customer VLAN tags. When configuring an SDP for the service, which vc-type will forward service delimitin...

Which of the following about the label stack of a VPRN is FALSE?

What is the minimum Ethernet physical network MTU required for a Layer 2 service on an MPLS encapsulated SDP with a service MTU of 1518?

The SAP 1/1/1:2.3 receives an Ethernet frame with outer VLAN tag 2 and inner VLAN tag 5. Which of the following is TRUE?

What happens by default on an Alcatel-Lucent 7750 SR when a VPLS accepts a tagged frame at the ingress SAP 1/1/1:100?

Which of the following comparisons between E-pipes and VPLSes is FALSE?

Which service type would be used to provide a bi-directional Layer 2 connection of TDM circuits over an IP/MPLS network?

Why must the MTU be changed when configuring an IES spoke termination to a VPLS?

On which component is vc-type configured to create an E-pipe service that preserves the VLAN tag during transport?

By default, what does the Alcatel-Lucent 7750 SR do when a frame with an unknown destination address is received in a VPLS?

Which of the following about transport tunnels used by services is FALSE?

Which of the following statements regarding the election of the designated router (DR) by OSPF routers are true? (Choose two)

What are the ways the RID can be created on an Alcatel-Lucent 7750 SR router? (Choose three)