300-420 Exam Question 56

Drag and drop the characteristics from the left onto the Yang model they describe on the right.
Select and Place:

300-420 Exam Question 57

A network engineer must segregate three interconnected campus networks using IS-IS routing. A two-layer hierarchy must be used to support large routing domains and to avoid more specific routes from each campus network being advertised to other campus network routers automatically. Which two actions does the engineer take to accomplish this segregation? (Choose two.)
  • 300-420 Exam Question 58

    Which design consideration must be made when dual WAN Edge routers are deployed at a branch site?
  • 300-420 Exam Question 59

    A customer with an IPv4 only network topology wants to enable IPv6 connectivity while preserving the IPv4 topology services. The customer plans to migrate IPv4 services to the IPv6 topology, then decommission the IPv4 topology. Which topology supports these requirements?
  • 300-420 Exam Question 60


    Refer to the exhibit. An engineer is designing a BGP solution for a client that peers with ISP1 for full Internet connectivity and with ISP2 for direct exchange of routes for several third parties. Which action, when implemented on the edge routers, enables the client network to reach the Internet through ISP1?