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Nokia Network Routing Specialist II (NRS II) Nokia IS-IS Routing Protocol

Nokia IS-IS Routing Protocol

Last Update Feb 10, 2026
Total Questions : 40

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Questions 2

Which of the following is NOT a function of the control plane a router?

Options:

To exchange signaling messages with other routers.

To determine the best way to forward packets.

To establish routing paths to deliver packets from source to destination and to reestablish them in case of failure.

To utilize the forwarding tables to forward data packets towards their destination.

Discussion 0

Questions 3

What do the address resolution protocol (ARP) for IPv4 and the neighbor discovery procedures for IPv6 have in common?

Options:

Both detect duplicate MAC address assignments.

Both detect duplicate IP address assignments.

Both resolve a host device's MAC address using its IP address.

Both resolve a host device's IP address using its MAC address.

Discussion 0

Questions 4

A static route has been configured on router R1 to reach the PC at 139.120.121.2.

What might be causing the ping to fail?

Options:

Router R2 needs a static route to the PC.

Router R1 needs a static route to router R2.

The configured next hop does not belong to a subnet adjacent to R1.

The configured static route needs to be a default route.

Discussion 0

Questions 5

Which component of the Nokia 7750 SR is in charge of performing the longest prefix match lookup on packets that arrive on the physical interfaces?

Options:

Control Processing Module (CMP)

Media Dependent Adapter (MDA)

Switch Fabric (SF)

Input/Output Module (IOM)

Discussion 0

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2026-01-03

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