Download the Latest 4A0-116 Dumps - 2023 4A0-116 Exam Questions [Q23-Q41]

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Download the Latest 4A0-116 Dumps – 2023 4A0-116 Exam Questions

Latest Nokia 4A0-116 Certification Practice Test Questions

To prepare for the Nokia 4A0-116 certification exam, candidates can take advantage of a variety of resources, including online training courses, study guides, and practice exams. Nokia also offers a certification program that provides access to a community of experts, as well as ongoing training and support. By investing in their education and certification, IT professionals can demonstrate their expertise in this important technology and enhance their career prospects in the industry.

QUESTION 23
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.

QUESTION 24
Which of the following is NOT an advantage of using a PCE for the computation of TE-constrained LSP paths, as compared to using CSPF locally on the PE router?

The ability to create cross-area TE-constrained LSP paths

The ability to create LSP paths with bandwidth reservation

The ability to create LSPs with primary and secondary paths

The ability to ensure that some LSP paths are disjoint

QUESTION 25
OSPF type-10 Opaque LSAs can carry different types of advertisements. What type of advertisement carries a router’s local 5RGB information?

Extended Prefix Info

Router Info

Extended Link Info

Traffic Engineering Info

QUESTION 26
Which of the following statements about Segment Routing is FALSE?

No path signaling is required to establish an SR tunnel.

Intermediate routers do not maintain any tunnel informal

A link-state IGP is required to distribute SID information.

For TE-constrained tunnels, each data packet typically carries a single MPLS label to specify the tunnel path.

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

QUESTION 28
Which of the following is NOT a valid option to steer traffic into a flex-algo segment-routing tunnel?

Using a flex-algo Node-SID as an explicit hop in the path definition of an SR-TE LSP and enabling the sr-te tunnel type for a VPN service.

Specifying the flex-algo instance ID as an additional TE constraint for an SR-TE LSP and enabling the sr-te tunnel type for a VPN service.

Configuring and applying a VRF import policy to a VPRN service and enabling the sr-is-is or sr-ospf tunnel type for the service, depending on the underlying routing protocol.

Configuring and applying a VSI import policy to an EVPN service and enabling the sr-is-is or sr-ospf tunnel type for the service, depending on the underlying routing protocol.

QUESTION 29
Loopfree-alternate has been enabled on a router for its link-state routing protocol. For which types of segments will the router attempt to find a backup path, so that they become protected by fast re-route?

Only segments defined by a Node-SID.

Only segments defined by an Adjacency-SID.

Segments defined by a Node-SID and segments defined by an Adjacency-SID.

No segments, unless segment-routing fast-reroute is also explicitly enabled.

QUESTION 30
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

QUESTION 31
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.

QUESTION 32
To create a flex-algo instance in a network, which of the following configuration steps is mandatory?

Configuring the proper values for the shared-risk link groups (SRLGs) that will define the flex-algo topology.

Configuring at least one router in the network to create and advertise the flex-algo definition.

Specifying whether the LSP paths will be computed locally or by an external path computation element (PCE).

Configuring LSPs between every pair of PE routers.

QUESTION 33
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.

QUESTION 34
Which of the following statements about primary and secondary SR-TE LSP paths is FALSE?

Only one LSP path forwards the traffic at any time,

Up to three paths can be configured for a given SR-TE LS

The primary path is always preferred over a secondary pa

Preference values can be configured for non-standby secondary paths.

QUESTION 35
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.

QUESTION 36
Which of the following steps is NOT required when configuring IS-IS to support Segment Routing?

MPLS label range reserved for Segment Routing.

Enable interfaces used for Segment Routing under

The flooding scope of Segment Routing information.

The Segment Routing Global Block range.

QUESTION 37
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.

QUESTION 38
Based upon the exhibit, which of the following statements regarding the configuration is FALSE?

Traffic engineering information will only be advertised for the interfaces that have both MPLS and RSVP enabled.

The Node-SID assigned to this router is the second label in the defined range.

Traffic engineering has been enabled on this router.

Adjacency-SID labels will not be advertised as they have not been defined under the physical interfaces.

To pass the Nokia 4A0-116 certification exam, candidates must demonstrate their understanding of the fundamentals of Nokia Segment Routing technology, including its architecture, protocols, and deployment models. 4A0-116 exam also tests the candidate’s ability to configure and troubleshoot Nokia Segment Routing networks, as well as their knowledge of advanced topics such as network slicing and path optimization. Passing this certification exam validates the candidate’s skills and knowledge in Nokia Segment Routing technology, which can help them advance their careers and improve their job prospects in the networking industry.

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