4A0-C01 Exam Questions

In a Layer 2 encapsulation, using Martini, what does the second (bottom) label represent?

Which of the following regarding MPLS encapsulation for VPRN services is TRUE?

Which of the following is NOT an application of MPLS?

Click on the exhibit. LSP " to R8-5 " requests fast reroute protection. What could be done to remove the Failure Code shown?

On which of the following is it NOT possible to configure a MTU?

Click on the exhibit. The link between routers R4 and R6 are configured with an admin group "red". What happens when the LSP is first signaled?

Which of the following about MPLS fast reroute is TRUE?

A customer requests that their Layer 2 Ethernet service be configured to forward frames up to 9000 bytes. The service provider is using MPLS encapsulation. What is the minimum MTU...

What are the default settings for RSVP-TE on the Alcatel-Lucent 7750 SR?

Epipe services do no consume any MAC resources because MAC learning is disabled.

Router R2 advertises an OSPF summary route 10.10.10.0/24 into Area 1. Router R3 receives labels for individual FECs 10.10.10.2/32 and 10.10.10.4/32. These two FECs are installed in...

Which of the following statements is FALSE about the VPN label?

Which of the following about LSPs is FALSE?

What labels are encapsulated in the tunnels used by a 6PE deployment?

Which of the following commands is used to create a new Epipe service?

Click on the exhibit button below. Is a routing policy required on PE1 to advertise a CE1's system interface to PE2?

Click on the exhibit. Two LSPs traverse the path R1-R2-R3. Both LSPs are configured with facility fast reroute and link protection. When router R1 is the PLR, which router becomes...

Which of the following about T-LDP is FALSE?

Which of the following statements are TRUE regarding a fully meshed VPLS service with a default setting? (Choose 3)

Click on the exhibit. An LSP traverses R1-R2-R4-R6 and one-to-one fast reroute with link protection is enabled. All links have the same cost. Which of the following about DMP and M...

Which of the following statements best describes an FDB used in a VPLS service?

Click on the exhibit. Which of the following is FALSE?

This policy is applied as an LDP export policy. In addition to the FECs learned from its neighbors, which FECs will appear in this router's LIB?

Which of the following about Alcatel-Lucent 7750 SR command "oam Isp-trace prefix" is FALSE?

Which of the following modes are used by RSVP-TE on an Alcatel-Lucent 7750 SR?

Which of the following about T-LDP on the Alcatel-Lucent 7750 SR is FALSE?

Which of the following statements is TRUE regarding a VRF?

Which of the following about an LSP protected with facility FRR is TRUE?

Which of the following messages is NOT used in T-LDP operation?

Which of the following defines a SAP that will select frames with an outer tag of '4' and ignore any inner lag on a Q-in-Q encapsulated port?

Which of the following about CAC is FALSE?

Which of the following about the RSVP-TE Hello protocol is FALSE?

Which protocol is used to signal the outer label for a VPN service?

Which of the following fields does NOT appear in the MPLS label header?

Which of the following regarding MPLS Encapsulation is FALSE?

Click on the exhibit. Initially, all links have 800Mbps of unreserved bandwidth. All links are of equal costs. Shared explicit reservation style is used. LSP 1 is signaled first wi...

Which of the following statements is TRUE about the VRF?

Which of the following about MPLS shortcuts for IGP on an Alcatel-Lucent 7750 SR is FALSE?

Which of the following LDP message categories is UDP-based?

Which of the following about the Link LDP discovery process on the Alcatel-Lucent 7750 SR is FALSE?

Which of the following commands is used to enable an Epipe service?

Click on the exhibit. All links are of equal cost. A CSPF-enabled LSP is configured on R1 to R6. Its fully loose primary path is configured with an "include green" statement and th...

Which of the following about an LSP protected with one-to-one FRR is TRUE?

What happens when a packet without a VLAN tag is received on a SAP provisioned with null encapsulation while an SDP vc-type is provisioned as vlan?

Which routing protocol cannot be run over an Ipipe?

Which of the following regarding MPLS label value assignment is FALSE?

Which of the following commands is used to configure a new MPLS SDP?

All links have 1Gbps unreserved bandwidth initially and all LSPs have the least-fill feature enabled. After the two LSPs have been signaled as shown, two new LSPs are configured. L...

Which of the following commands is used to disable an Epipe service?

Which of the following about RSVP-TE is TRUE?