Nokia IS-IS Routing Protocol

This certification validates networking skills in enterprise networking, including design, configuration, troubleshooting, and secure operations. It is intended for professionals responsible for reliable connectivity across enterprise environments.

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Last Updated

Aug. 2026

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4.7

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Multi choices

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#1Multiple Choice

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

#2Multiple Choice

Which of the following statements about the IP forwarding process on a router is TRUE?

#3Multiple Choice

When multiple routing protocols offer a route for the same prefix, what part of the router is in charge of deciding which route to make active?

#4Multiple Choice

All routers in the diagram are running an interior gateway protocol (IGP) and have been configured with an ECMP value of 4. Router R5 advertises the prefix 192.168.3.0/24 using the IGP. Assuming all links have the same cost, how many entries for prefix 192.168.3.0/24 will be in router R3’s routing table?

#5Multiple Choice

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?