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Alcatel-Lucent Multi Protocol Label Switching

Last Update 22 hours ago Total Questions : 249

The Alcatel-Lucent Multi Protocol Label Switching content is now fully updated, with all current exam questions added 22 hours ago. Deciding to include 4A0-103 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our 4A0-103 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these 4A0-103 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any Alcatel-Lucent Multi Protocol Label Switching practice test comfortably within the allotted time.

Question # 51

Click on the exhibit button below.

Given the configuration below, which of the following commands would enable fast reroute on the LSP? Choose two answers

A.

This configuration already is configured for FRR.

B.

fast-reroute facility

C.

fast-reroute one-to-one

D.

secondary < name >

E.

standby

Question # 52

Which of the following are the default settings for the Alcatel-Lucent 7750 SR when using LDP?

A.

Per-platform label space, conservative retention mode

B.

Per-interface label space, conservative retention mode

C.

Per-platform label space, liberal retention mode

D.

Per-interface label space, liberal retention mode

Question # 53

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

A.

Notification

B.

Session

C.

Discovery

D.

Advertisement

Question # 54

In MPLS, how is the label range 0 ?15 used?

A.

Static LSPs

B.

Reserved use

C.

Vendor proprietary use

D.

Management LSPs

E.

Dynamic LSPs

Question # 55

Which of the following is described by the following statement? An LSR propagates a label mapping only for an FEC for which it has a label mapping for the FEC next-hop.

A.

Independent control mode.

B.

Ordered control mode.

C.

Liberal label retention.

D.

Conservative label retention.

E.

Downstream on demand

Question # 56

Click on the exhibit button below.

Consider the output shown; what table is displayed?

A.

RIB

B.

FIB

C.

LIB

D.

LFIB

Question # 57

LDP is enabled on both ends of a point-to-point link, but the "show router Idp status" command indicates that LDP is operationally down. The Oper Down Reason field shows the message "systemIpDown." What might cause this condition?

A.

The LSP is in the administrative down state.

B.

The router's router ID overlaps another.

C.

The router's interfaces do not have LDP running.

D.

The router's system interface requires an IP address

Question # 58

Which of the following devices can originate an opaque LSA?

A.

TE enabled OSPF routers

B.

Backbone router only

C.

ABR only

D.

ASBR only

Question # 59

Which of the following LDP settings can be changed with CLI?

A.

Label space mode

B.

Label retention

C.

Control mode

D.

Keepalive factor

Question # 60

Click on the exhibit.

An LDP-over-RSVP tunnel is established between routers R1 and R6. There is a VPN service running between routers R1 and R6. Which of the following is TRUE?

A.

Router R3 swaps both the RSVP-TE LSP label and LDP transport label received with new labels.

B.

Router R3 swaps the VPN service label received with a new label.

C.

Router R3 uses the same RSVP-TE LSP label as the one received from router R2.

D.

Router R3 uses the same LDP transport label as the one received from router R2.

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