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© 2009 Cisco Systems, Inc. All rights reserved. Cisco PublicBRKIPM-3019
Abstract
This section describes IP Fast Reroute (IPFRR) technology in the
framework of IGP Fast Convergence.
Advantages of IPFRR technology are its simplicity of architecture,
implementation, deployment and operation.
IPFRR does not require any signaling, any protocol extension, and
inter-operability between implementations. This makes it attractive
for large networks to be deployed in both limited or pervasive
fashions.
The presentation covers the essentials of IGP Fast Convergence,
and gives a in-depth view of IPFRR architecture, implementation
and applicability
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