Trusted Nokia 4A0-116 Exam Dumps – Avoid Costly Exam Retakes

Question No: 1

MultipleChoice

Which option best statements about enabling and using traffic engineering for Segment Routing is FALSE?

Options

AOne interface can belong to an admin group and SRLG group at the same time.

BA link attribute has to be assigned to a particular interface under the [/configure router interface] context

CBandwidth availability as a link attribute cannot be configured.

DThe interfaces used for SR-TE LSPs have to be added to the MPLS context.

Question No: 2

MultipleChoice

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?

Options

ATo reach router R2, which is the LSP's intended next-hop.

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

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

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

Question No: 3

MultipleChoice

Which option best statements about path definitions is FALSE?

Options

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

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

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

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

Question No: 4

MultipleChoice

Which option best statements about segment routing fast re-route is FALSE?

Options

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

BFast 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.

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

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

Question No: 5

MultipleChoice

Given a network that includes a Path Computation Element (PCE), what is a PCC-initiated LSP?

Options

AAn LSP that needs to be explicitly configured on the head-end router.

BAn LSP for which the initial path is calculated by the head-end router.

CAn LSP for which the path repairs and re-optimizations must be triggered by the head-end router.

DAn LSP whose existence and state are reported to the PCE.

Question No: 6

MultipleChoice

Which of the following list of SR-TE attributes has to be advertised among routers?

Options

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

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

CAdministrative 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.

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

Question No: 7

MultipleChoice

Which option best steps is NOT required when configuring IS-IS to support Segment Routing?

Options

AMPLS label range reserved for Segment Routing.

BEnable interfaces used for Segment Routing under

CThe flooding scope of Segment Routing information.

DThe Segment Routing Global Block range.

Question No: 8

MultipleChoice

Which option best is not required to be advertised by a router participating in Segment Routing?

Options

ALocal Node-SID

BAdjacency-SIDs

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

DSRGB when SRv6 is configured

Free Nokia 4A0-116 Exam Dumps August 2026