4A0-C01 Exam Questions

An ES service can have both MAC and IP filters applied to it.

Which of the following defines an FEC in traditional IP?

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

Which of the following commands is used in an RSVP signaled MPLS tunnel to validate the path MTU based on signaling across the LSP?

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

What command syntax would be used to create a new IES service with a service id of 5 and a customer id of 1000?

Which of the following SAPs will forward tagged frames with an outer VLAN tag of 200? (Choose 3)

Click on the exhibit button below. Which of the following is the correct configuration for an MP-BGP session on 6VPE1?

Which of the following about RSVP-TE is FALSE?

An Alcatel-Lucent 7750 SR label switches a packet it receives. The packet has an outer label TTL of 250 and an inner label TTL of 251. Which of the following is TRUE?

Which of the following statements is FALSE regarding 6VPE?

If an Alcatel-Lucent 7750 SR is an iLER operating in pipe mode, which of the following regarding the TC field (EXP bits) is TRUE?

Which MPLS mode saves only active label mappings received from peer LSRs?

If an LSP needs to use an admin group, which of the following configurations is NOT required on the Alcatel-Lucent 7750 SR?

Click on the exhibit. This policy is applied on a router as an LDP export policy and an LDP session has been established between this router and its neighboring router. In addition...

Customer 'A' has sites on 3 different Alcatel-Lucent PE routers. The routers are connected to each other through an IP/MPLS network in a full mesh fashion. Customer 'A' requires a...

What can the sdp-ping command be used for? (Choose 2)

When a physical port is configured for null encapsulation, many SAPs can be configured using that port.

An LSP is enabled with one-to-one fast reroute and node protection. What action does the PLR take if node protection cannot be provided?

Which of the following is a characteristic of LDP Hello messages?

Which of the following options are used to configure an MPLS signaling type to be used on an SDP? (Choose 2)

Which of the following is TRUE when the explicit null is implemented?

Which of the following is NOT required when configuring an LSP with an admin group constraint on an Alcatel-Lucent 7750 SR?

Which tree in the CLI would you need to be in to add a QoS policy to a SAP?

Click on the exhibit button below. Which of the following is the correct configuration on 6VPE1 for a BGP peering session with CE1?

SAPs in an Epipe service can only be configured on Ethernet ports

Which of the following tasks must be carried out before deleting an Epipe service? (Choose 4)

What are the two major differences between configuring an IES service and configuring VPWS or VPLS services? (Choose 2)

Which of the following about RSVP refresh reduction on a Alcatel-Lucent 7750 SR is FALSE?

An Alcatel-Lucent 7750 SR has its TE update threshold enabled with the up threshold set to 40%. The maximum reservable bandwidth on the link is 200M and 30M have already been reser...

How many service labels must be signaled to bring up a fully meshed VPLS service among four PE routers?

Which of the following is NOT an advantage of RSVP-TE compared to LDP?

Which LSA type is used for OSPF-TE?

Which of the following is NOT an advantage of MPLS shortcuts for BGP traffic?

Which of the two following statements are TRUE?

Which of the following encapsulation types on an Ethernet port support the provisioning of multiple SAPs? (Choose 2)

Which of the following are characteristics of an IES service? (Choose 2)

Click on the exhibit. The LSP "toR6" is configured with a fully strict path on an Alcatel-Lucent 7750 SR. Which of the following configurations is required to enable fast reroute f...

Which of the following about LDP sessions is TRUE?

Which of the following about configuring an LSP path definition on an Alcatel-Lucent 7750 SR is FALSE?

Which of the following items can NOT be used as a mirror source?

VPWS allows carriers to offer services such as point-to-point frame-relay, ATM, and Ethernet on a single platform without the need for multiple overlay networks.

Using facility mode fast reroute, how does the PLR learn the address of the MP?

The terms "customer" and "service" are used synonymously when describing a service implementation on the Alcatel-Lucent 7750 SR.

When configuring an IES spoke termination to a VPLS, what must be explicitly configured in order for the service to come up? (Choose 2)

Click on the exhibit. An LSP path is established on router R1 toward router R6. After router R4 detects that the link between routers R4 and R6 goes down, which of the following wi...

An operator needs to provision 6VPE on a 7750 SR that is also used to provide existing IPv4 VPRN services. IPv6 VPRN customers use BGP as a PE-CE protocol. Which of the following s...

Click on the exhibit. The path of a fast reroute protected LSP is R1-R2-R3. Which of the following about the protected LSP path is TRUE?

Which of the following statements are TRUE regarding sdp-ping? (Choose 3)

Which of the following describes constraint-based routing?