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Cisco Bug: CSCvi57566 - Exception test : fwm hap reset with TCAM exhaustion and triggers (crs, vlan del/add)

Last Modified

Apr 30, 2018

Products (1)

  • Cisco Nexus 5000 Series Switches

Known Affected Releases


Description (partial)

On Nexus 5500/5600 switches, fwm crash may be observed upon FIB TCAM exhaustion with continuous route updates.

When the FIB is exhausted and we send continuous route updates and Join/leaves for the existing mroutes this crash was observed. Note that the exhaustion was created in a local setup with this value "hrt-32-stm-224" as route resource template
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