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Cisco Bug: CSCtd46473 - MFIB table missing from the SP/LC when unicast routing flipped

Last Modified

Aug 18, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.2(32.8.34)REC186 12.2(33.1.9)REI 12.2SRE

Description (partial)


Multicast forwarding tables (MFIB tables) may be missing on some linecards after unicast routing is configured/unconfigured quickly 
under stress conditions. 

This problem may occur on distributed routers with IOS lincards under scaled conditions after unicast routing is switched off/on 
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