300-415 Question #189: Real Exam Question with Answer & Explanation

The correct answer is A: RIB. The vSmart controller maintains a Routing Information Base (RIB) that stores all OMP routes received from WAN Edge routers across the overlay, including service-side (VPN) prefixes advertised by hub and branch edges. vSmart uses the RIB to make routing decisions and distribute th

Architecture

Question

Which table is used by the vSmart controller to maintain service routes of the WAN Edge routers in the hub and local branches?

Options

ARIB
BFIB
COMP
DTLOC

Explanation

The vSmart controller maintains a Routing Information Base (RIB) that stores all OMP routes received from WAN Edge routers across the overlay, including service-side (VPN) prefixes advertised by hub and branch edges. vSmart uses the RIB to make routing decisions and distribute the best routes back to WAN Edges via OMP. The FIB is a forwarding table used on routers to make per-packet decisions - it exists on WAN Edge devices, not on vSmart. The TLOC table is a separate construct that tracks Transport Locators (tunnel endpoints), and OMP is the protocol itself, not a table.

Topics

#vSmart controller#service routes#RIB#OMP

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