1. Home
  2. Nokia
  3. SRC Certification
  4. 4A0-103
  5. Alcatel-Lucent Multi Protocol Label Switching Questions and Answers

Pass the Nokia SRC Certification 4A0-103 Questions and answers with CertsForce

 Nokia Exams      Go to Exam Detail      Get Premium Access
Viewing page 7 out of 8 pages
Viewing questions 61-70 out of questions
Questions # 61:

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

Options:
A.

Hello message

B.

Init message

C.

Keepalive message

D.

Label Mapping message

E.

ACK message

Expert Solution
Questions # 62:

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

Options:
A.

Per-interface label space, liberal retention mode

B.

Per-platform label space; liberal retention mode

C.

Per-interface label space, conservative retention mode

D.

Per-platform label space, conservative retention mode

Expert Solution
Questions # 63:

What is the purpose of a T-LDP session?

Options:
A.

It allows link LDP to be configured on the edge devices only.

B.

It is used to signal the transport labels in the provider core.

C.

It allows selective control over which devices are configured for LDP.

D.

It is used to signal the service labels in the provider core.

Expert Solution
Questions # 64:

Which of the following devices inspects the MPLS header in the received packet, and exchanges it for a new MPLS header?

Options:
A.

iLER

B.

LER

C.

LSR

D.

PE

E.

eLER

Expert Solution
Questions # 65:

Which of the following about IS-IS Traffic Engineering on an Alcatel-Lucent 7750 SR is FALSE?

Options:
A.

Traffic engineering information is carried in the extended TLVs.

B.

Traffic engineering must be enabled on all IP/MPLS routers along the LSP path.

C.

Traffic engineering information is stored in the opaque database,

D.

Traffic engineering is required for constraint-based LSPs.

Expert Solution
Questions # 66:

Fill in the blanks: A ________device has all interfaces inside the provider domain, and a _______ device has at least one interface outside the provider domain.

Options:
A.

PE, P

B.

P, PE

C.

PE, CE

D.

CE, PE

E.

CE, P

Expert Solution
Questions # 67:

Which of the following devices assumes the active role during the establishment of an LDP session?

Options:
A.

The peer with the higher physical address.

B.

The peer with the higher transport address.

C.

The peer with the lower physical address.

D.

The peer with the lower transport address.

E.

The peer that generated the first Hello message.

Expert Solution
Questions # 68:

Click on the exhibit.

Question # 68

Which of the following is FALSE?

Options:
A.

The router can reach prefix 192.10.1.2/32 through a RSVP-TE tunnel.

B.

The router can reach prefix 192.10.1.2/32 through an LDP tunnel.

C.

The router 10.10.10.2 is the egress router of the prefix 192.10.1.2/32.

D.

The Isp-ping tool is used to perform a unidirectional LSP test.

Expert Solution
Questions # 69:

Which of the following about LSP path configuration on an Alcatel-Lucent 7750 SR is TRUE?

Options:
A.

The path must include at least one hop.

B.

The path may be used for multiple LSPs.

C.

The path may be used multiple times in a single LSP.

D.

The path must define a tunnel destination IP address.

Expert Solution
Questions # 70:

An LSP is configured with one-to-one FRR and node protection on a Alcatel-Lucent 7750 SR. Which of the following is FALSE?

Options:
A.

Each PLR signals a protection tunnel that avoids the downstream node.

B.

A single protection tunnel can protect all LSPs that go through the same hop.

C.

A link protection tunnel is signaled if a node protection tunnel cannot be established.

D.

Protection tunnels used in this LSP are also detour tunnels.

Expert Solution
Viewing page 7 out of 8 pages
Viewing questions 61-70 out of questions