1. Packet Forwarding inTransit Autonomous Systems 2. Packet Forwarding in anAutonomous SystemRtr-A Rtr-BRouter on a transit path needs toknow all external destinations forR-12…
Slide 1 © 2009 Cisco Systems, Inc. All rights reserved. ROUTE v1.0—1-1 Planning Routing Services Assessing Complex Enterprise Network Requirements Slide 2 © 2009 Cisco…