Prepare Important Exam with 4A0-116 Exam Dumps(2023) [Q24-Q38]

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Prepare Important Exam with 4A0-116 Exam Dumps(2023)

Pass Exam Questions Efficiently With 4A0-116 Questions

NEW QUESTION 24
Based on the exhibit, and given that the system IP address of router RIO is 10.10.10.10, which of the following statements is FALSE?

Router Rl participates in at least two flex-algo instances.

Router RIO participates in flex-algo instance 130.

The Node-SID assigned to router RIO for flex-algo instance 129 is 524338.

The underlying routing protocol being used in the network for segment routing is IS-IS.

NEW QUESTION 25
Which of the following statements about a Segment Routing SID is FALSE?

A local Node-SID can be configured directly as an MPLS label.

A router advertises its local Node-SID as a local SRGB and an index only if it is configured as an index.

All routers do NOT need to have the same SRGB range configured.

A local Node-SID can be configured as an index.

NEW QUESTION 26
Which of the following statements about the Path Computation Element (PCE) is FALSE?

The PCE can obtain topology and traffic-engineering information from the network using either a link-state IGP or BGP-LS.

A stateful PCE proactively monitors all the existing LSPs and triggers the necessary repairs and re-optimizations.

A stateless PCE can calculate cross-area traffic-engineering-constrained LSP paths.

A stateful PCE can allow LSPs to reserve bandwidth.

NEW QUESTION 27
When OSPF is used to support Segment Routing, the first byte of the link-state ID associated with each of the opaque LSAs indicates the type of information being advertised. Which of the following associations between the first-byte value and its meaning is FALSE?

Value 1 – Traffic Engineering

Value 4 – Router Info

Value 7 – SRGB Range

Value 8 – Extended Link Info

NEW QUESTION 28
Which of the following statements about path definitions is FALSE?

Once a path is associated with an LSP, it cannot be used by other LSPs.

A loose hop is one that does not have to be directly adjacent to the previous hop in the path list

The path hops can be defined by either the system or physical interface IP address.

In addition to the hops defined in the path list, the head-end and tail-end routers are implicitly added.

NEW QUESTION 29
Which of the following statements about a Segment Routing SID is FALSE?

A Node-SID is usually associated with a router’s system interface.

A Prefix-SID can be configured directly as a label value or indirectly as an index.

Adjacency-SID values are taken from the SRGB configured for the routing protocol.

An Adjacency-SID does not have to be configured.

NEW QUESTION 30
Which of the following statements about the operation of seamless-BFD is FALSE?

Seamless-BFD responses are sent back using the LSP label stack.

To be able to respond to seamless-BFD messages, a router must be configured as a reflector.

A seamless-BFD template needs to be configured on the head-end of the LSP.

The routing protocol (OSPF or IS-IS) is used to carry the reflector discriminator information.

NEW QUESTION 31
Which of the following statements about Multi-Protocol Label Switching networks is FALSE?

MPLS uses a signaling protocol to exchange labels between routers.

An LSR forwards data based on the MPLS labels.

An LSP is a bi-directional tunnel that uses MPLS labels to forward data.

The data is transparently carried from end to end.

NEW QUESTION 32
Based on the configuration shown for routers R1 and R10, what valid flex-algo definitions exist in the network?

No valid flex-algo definitions, because of the conflicting parameters.

One valid flex-algo definition, using delay as the link metric and including green links.

One valid flex-algo definition, using te-metric as the link metric and including blue links.

Two valid flex-algo definitions, one uses te-metric as the link metric and includes blue links and the other uses delay as the link met includes green links.

NEW QUESTION 33
Which of the following statements about segment routing fast re-route is FALSE?

Fast re-route is a temporary fix that becomes active for a short period of time after a local network failure.

Fast re-route typically protects the active segment of a tunnel, but under certain conditions it can protect an end-to-end multi-segment tunnel instead.

On a Nokia 7750 SR, R-LFA and TI-LFA can be enabled independently of each other.

The parameter “max-sr-frr-labels” limits the number of labels that R-LFA can add to the data packet encapsulation.

NEW QUESTION 34
Based on the exhibit, which of the following is a viable option for the Path Computation Element (PCE) to obtain all the necessary topology and traffic-engineering information from the network, so that it can calculate LSP paths on behalf of the PE routers?

Establishing an IGP adjacency with router R2

Establishing IGP adjacencies with routers R1 and R2

Establishing a BGP session using the BGP-LS address family with router R3

Establishing BGP sessions using the BGP-LS address family with routers R3 and R4

NEW QUESTION 35
Which of the following is not required to be advertised by a router participating in Segment Routing?

Local Node-SID

Adjacency-SIDs

Support for SR-MPLS for IPv4 or IPv6, or SRv6

SRGB when SRv6 is configured

NEW QUESTION 36
Examine the exhibit. Based upon the configuration, which routers will the LSP go through?

R1, R3, R2, R5, R4 and R6

R1, R2, R5 and R6

R1, R3, R4 and R6

R1, R2, R4 and R6

NEW QUESTION 37
The exhibit presents packets being transmitted inside an LSP’s multi-segment primary path going from router R1 to router R8. The LSP also has a standby secondary path, and Seamless-BFD has been enabled on the primary path. The link between routers R1 and R2 fails, and fast re-route (FRR) is triggered. As a result, router R1 forwards the packets to router R3 and adds the proper FRR encapsulation to reach which router?

To reach router R2, which is the LSP’s intended next-hop.

To reach router R5, which is the shortest way to go back to the original path.

To reach router R4, which is the tail-end of the active segment.

To reach router R8, which is the tail-end of the LSP.

NEW QUESTION 38
Which of the following is NOT one of the main goals of traffic engineering?

Utilizing redundant links.

Avoiding potential congestion points in the network.

Defining traffic paths based on various constraints.

Using the shortest possible path through the network to the destination.

4A0-116 Questions – Truly Beneficial For Your Nokia Exam: https://www.actualtorrent.com/4A0-116-questions-answers.html

Prepare Important Exam with 4A0-116 Exam Dumps(2023) [Q24-Q38]

April 20, 2023

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Prepare Important Exam with 4A0-116 Exam Dumps(2023) [Q24-Q38]

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