Cisco Related Exams
300-420 Exam
When a network is designed using IS-IS protocol, which two circuit types are supported? (Choose two.)

Refer to the exhibit An engineer is designing a hierarchical ISIS solution for an enterprise customer with these requirements
Users in areas 25 and 55 send and receive traffic from both backbone areas
Link flaps in areas 35 and 45 must not impact other areas
Routers will double within the next 12 months in areas 35 and 45
Which design must the engineer select?