JNCIS-ENT: Juniper Networks Certified Specialist – Enterprise Routing and Switching (2025) — Question 5

A new network requires multiple topology support. You decide to use IS-IS in this situation.
Which three protocol topologies are supported in this scenario? (Choose three.)

Answer options

Correct answer: C, E

Explanation

The correct answers are C (IPv6) and E (IPv4) because IS-IS supports both of these protocols for routing in different network environments. Options A (IPsec), B (anycast), and D (multicast) are not standard protocols that IS-IS directly supports as routing topologies.