Levels and Areas JN0-364 Practice Questions (Page 4)

Questions 16–16

1. 16application · medium

   An enterprise runs IS-IS with a single Level 1 area connected to a Level 2 backbone. A Level 1 router in the area needs to send traffic to a prefix located in a different area. How does the Level 1 router determine the next hop for this traffic?

   • AIt learns the specific inter-area route from the Level 2 database and installs it in its forwarding table.
   • BIt floods the packet to all Level 1 routers until one forwards it to the backbone.
   • CIt installs a default route pointing to the nearest Level 1-2 router that has set the attached bit.
   • DIt sends the packet to the Level 2 router with the lowest system ID, regardless of the attached bit.
   Reveal Solution Discussion Select an answer first