Summer Sale Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: ecus65

Nokia 4A0-103 - Alcatel-Lucent Multi Protocol Label Switching

Nokia 4A0-103 Premium Access     Download Demo    
Page: 6 / 8
Total 249 questions

Click on the exhibit button below.

If the four LSPs shown use the shared-explicit reservation style, how much bandwidth does CSPF request across a single 1Gbps link?

A.

100Mbps

B.

200Mbps

C.

300Mpbs

D.

600Mbps

E.

700Mbps

Which of the following statements regarding the last two octets of the LDP identifier is true?

A.

It is always a random 16-bit number.

B.

It is always zero for per-interface label space.

C.

It is always non-zero.

D.

It is always zero for per-platform label space.

E.

It is always non-zero for per-platform label space.

Which of the following indicates the path over which an LSP's tail end router will return an RSVP RESV message?

A.

The IGP FIB.

B.

The Reservation State Block (RSB)

C.

The Path State Block (PSB)

D.

The opaque database.

Which of the following statements best describe MPLS fast reroute characteristics? (Choose two)

A.

Fast reroute requires you to manually define detour paths.

B.

Fast reroute provides path protection close to the failure point

C.

Fast reroute performs automatic path calculation and signaling.

D.

Fast reroute protects both primary and secondary paths.

If an Alcatel-Lucent 7750 LSR receives a labeled packet with a outer label TTL of 250 and an inner label TTL of 251, which of the following statements is true?

A.

The packet will be label switched; the outer label TTL will be 249 and the inner label TTL will be 250.

B.

The packet will be label switched; the outer label TTL will be 249 and the inner label TTL will be 251.

C.

The packet will be label switched; both the outer label TTL and the inner label TTL will be 250.

D.

The packet will be label switched; both the outer label TTL and the inner label TTL will be 249, because they must be the same.

Click on the exhibit button below.

Given the configuration below, which of the following scenarios is FALSE?

A.

Both the primary and secondary paths are explicitly defined.

B.

The primary path is active and the secondary path is in hot standby.

C.

The LSP defined will use the primary path and will signal the secondary path to become active if the primary path fails.

D.

The LSP has the same source and destination for both primary and secondary paths.

Which default LDP parameter are you able to change with CLI?

A.

Label space mode

B.

Label retention

C.

Control mode

D.

Keepalive factor

What MPLS function should be performed by a router that receives a data packet with an MPLS label value of 0?

A.

Push an additional label onto the label stack.

B.

Pop the label.

C.

Swap the label.

D.

Pop the label and push an additional label onto the label stack.

Click on the exhibit.

All links have 1Gbps unreserved bandwidth initially and Shared Explicit reservation style is used. After the LSP's primary and standby secondary paths are signaled, how much unreserved bandwidth is left on the links?

A.

R1-R2 will have 300Mbps left and R2-R4 will have 400Mbps left.

B.

R1-R2 will have 400Mbps left and R2-R4 will have 400Mbps left.

C.

R1-R2 will have 600Mbps left and R2-R4 will have 600Mbps left.

D.

R1-R2 will have 300Mbps left and R2-R4 will have 600Mbps left.

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

A.

The MPLS TTL values are incremented at each request.

B.

The router uses MPLS Echo Request packets that are IP-routed.

C.

The router collects hop information along the tunnel's path.

D.

The router performs an unidirectional LSP test.