On 6/4/2013 2:39 PM, Phil Bedard wrote:
Here is a good document with regards to Cisco's implementation:
http://www.cisco.com/web/SK/expo2011/pdfs/IP_Fast_reroute_PeterPsenk.pdf
<snip>
Juniper uses a more efficient implementation and only does per-prefix, but
you can pick and choose whether or not you want link or node-link
protection. Node-link just adds another step in making sure the path.
Not sure abou the ALU implementation.
To quickly answer- the Alcatel-Lucent implementation is to use
per-prefix LFA backup next-hop calculation, preferring node-protection
over link-protection.
AJ
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