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Cisco Bug: CSCuk44154 - HA RRP: RPR+ Mode not yet implemented

Last Modified

Feb 07, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.2(24.8)S 12.2(28.5.6)SX 12.2S 12.2SIE7 12.2SIK7 12.2SPI

Description (partial)

RPR+ mode does not work properly from a CEF perspective since the forwarding 
dBase is synced across from the active to redundant RP (RRP).  Syncing of the 
forwarding dBase should only happen for SSO mode and as a consequence Non-Stop 
Forwarding (NSF) should not occur in RPR+ mode.

Upon switchover to the RRP in RPR+ mode. The CEF forwarding dBase is already 
present but should be re-created from the config.
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