[Dec 28, 2023] 4A0-116 Sample with Accurate & Updated Questions [Q15-Q33]

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[Dec 28, 2023] 4A0-116 Sample with Accurate & Updated Questions

4A0-116 Exam Info and Free Practice Test | Real4Prep

Nokia 4A0-116 is a certification exam that tests your knowledge and skills in Nokia segment routing technology. 4A0-116 exam is designed for IT professionals who want to demonstrate their expertise in configuring, implementing, and troubleshooting Nokia segment routing networks. If you are aspiring to be a Nokia SR expert, then this certification is perfect for you.

Earning the Nokia 4A0-116 certification not only validates an individual’s knowledge and expertise in Nokia’s segment routing solutions but also enhances their credibility, credibility, and marketability. With a broad range of topics and applications covered in this certification program, budding professionals in the IT and networking industries can give their careers a solid start by obtaining this certification.

NEW QUESTION 15
A router participating in SR-TE is advertising a value of Ox11 for the admin-group membership of one of its interfaces. Which of the following statements is TRUE?

The interface belongs to admin group RED, configured with a value of 17.

The interface belongs to two different admin groups.

The interface belongs to three different admin groups.

The interface belongs to four different admin groups.

NEW QUESTION 16
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 17
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 18
Which of the following list of SR-TE attributes has to be advertised among routers?

Administrative groups that each link belongs to, TE metric of links, bandwidth availability of each link, SRLG that each link belongs to.

Administrative groups that each link belongs to, TE metric of links, SRLG that each link belongs to.

Administrative groups that each link belongs to, TE metric of links, bandwidth availability of each link, SRLG that each link belongs to, link status up/down.

Administrative groups that each link belongs to, TE metric of links, SRLG that each link belongs to, link status up/down.

NEW QUESTION 19
Examine the exhibit.

An LSP is being configured to start at R1 and end at R6 using local CSPF. The LSP has the following constraints. Include admin-group GREEN, use the TE metric and hop-limit 3. What routers will be included in the LSP path?

R1, R2, R4, R6

R1, R5, R6

R1, R3, R5, R6

R1, R6

NEW QUESTION 20
Which of the following is an advantage of enabling label stack reduction for a CSPF-calculated path, as compared to using plain CSPF?

The number of hops included in the end-to-end path is reduced.

The path calculation can be delegated to an external path computation element (PCE).

There is a larger list of traffic-engineering constraint types that can be imposed on the LSP path.

The routers in the calculated path can take advantage of ECMP to better distribute the traffic load.

NEW QUESTION 21
The exhibit shows the fast re-route configuration on router R1, in which both R-LFA and TI-LFA have been enabled. Assume that there are multiple potential backup paths for a given prefix. Which of the following options will router R1 use?

A standard LFA path that would not coincide with the path after IGP re-convergence.

An R-LFA path that would not coincide with the path after IGP re-convergence.

A D-LFA path that would not coincide with the path after IGP re-convergence.

A D-LFA path that would coincide with the path after IGP re-convergence.

NEW QUESTION 22
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 23
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 24
In which of the following aspects does the configuration of flex-algo LSPs have an advantage over the configuration of SR-TE LSPs?

Label stack size of the encapsulated data packets

List of traffic-engineering constraint types available to choose from

Ability to associate one primary and up to two secondary paths to the same LSP

Flexibility of configuring each LSP with its own set of traffic-engineering constraints

NEW QUESTION 25
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 26
Which of the following statements about SR-TE administrative constraints is FALSE?

A strict hop must be adjacent to the previous hop in the list.

The TE metric for a link is by default the same as the IGP metric.

Shared-Risk-Link Groups are only taken into account when calculating the secondary path.

The head-end router may calculate a path that takes into account max hop count and bandwidth constraints.

NEW QUESTION 27
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 28
Based on the exhibit, which of the following statements about fast re-route for flex-algo instance 129 is TRUE?

Only standard LFA is enabled on router R1; fast re-route is not enabled on router R2.

Only standard LFA is enabled on both routers R1 and R2.

Standard LFA and remote-LFA are enabled on router R1; fast re-route is not enabled on router R2.

Standard LFA and remote-LFA are enabled on router R1; standard LFA and TT-LFA are enabled on router R2.

NEW QUESTION 29
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 30
Which of the following statements about Segment Routing tunnels is FALSE?

A Segment Routing tunnel defined by a Node-SID uses the shortest IGP Path.

A Segment Routing tunnel can be defined by multiple Node-SIDs.

A Segment Routing tunnel can be defined by a combination of Node-SIDs and Adjacency-SIDs.

For a Segment Routing tunnel, an intermediate router will always forward the packet based on the best IGP path.