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Viewing questions 41-50 out of questions
Questions # 41:

Which one of the following statements regarding the detour object transported in the detour path message is true?

Options:

A.

The PLR sends it downstream with the RRO.

B.

The PLR sends it downstream with the ERO.

C.

It associates all detours with the source PLR.

D.

The MP sends it upstream with the RESV message.

Questions # 42:

Which of the following statements regarding the MPLS SWAP label operation is true?

Options:

A.

The inner label will be exchanged with the MPLS outer label.

B.

The inner label will be exchanged for a new label.

C.

The outer label will be exchanged for a new label.

D.

All labels will be exchanged for one new label.

E.

All labels will be exchanged for an equal number of new labels.

Questions # 43:

Which of the following are top level TLV types defined for OSPF-TE? Choose two answers.

Options:

A.

Router address

B.

Traffic engineering metric

C.

Maximum bandwidth

D.

Link

E.

Admin Group

Questions # 44:

Click on the exhibit.

Question # 44

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

Options:

A.

Local FECs not included in the 192.168.1.0/24 address space and the system IP FEC.

B.

Only the system IP FEC appears in the LIB.

C.

Any local FECs, except those with a 24-bit mask.

D.

Local FECs in the 192.168.1.0/24 address space.

Questions # 45:

How does MPLS-TE overcome the issue of IP hyper-aggregation?

Options:

A.

By enabling the creation of LSPs across alternate links to balance the network traffic.

B.

By eliminating the requirement for core IP routing.

C.

By not allowing more than one LSP to use a particular path.

D.

By defining multiple LSPs across a network and implementing an IGP load balancing algorithm across them.

Questions # 46:

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

Options:

A.

The Hello protocol can speed up convergence without reducing refresh time.

B.

Hello messages are sent after at least one RSVP session is active on the interface.

C.

An interface with multiple RSVP sessions sends Hello messages for each session.

D.

An RSVP neighbor is declared down if Hello messages are not received within the Hello timeout.

Questions # 47:

Which of the following regarding MPLS Encapsulation is FALSE?

Options:

A.

The customer's Layer 2 header is preserved at the iLER for Layer 2 services.

B.

The customer's Layer 2 Header is preserved at the iLER for Layer 3 services.

C.

The service provider's Layer 2 header is added at the iLER for Layer 2 services.

D.

The service provider's Layer 2 header is added at the iLER for Layer 3 services.

Questions # 48:

Which one of the following statements regarding RSVP LSP configuration is true?

Options:

A.

LSPs must always terminate on a system ID.

B.

MPLS and RSVP must be enabled on all routers.

C.

Interfaces must be individually created in RSVP.

D.

Path definitions must include at least one hop entry.

Questions # 49:

Which of the following are features of RSVP-TE? Choose three answers.

Options:

A.

It supports IGP-based LSPs.

B.

It supports constrained path LSPs.

C.

It does not support loose explicit path LSPs.

D.

It is recommended for use in Traffic Engineering applications.

E.

It cannot be used with facility backup fast reroute.

Questions # 50:

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

Options:

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

Viewing page 5 out of 8 pages
Viewing questions 41-50 out of questions
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