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Cisco Bug: CSCup55583 - Cache doesn't hit with L3 routed traffic to SVI from 40G to 10G on TOR

Last Modified

Feb 06, 2017

Products (7)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 9504 Switch
  • Cisco Nexus 3164Q Switch
  • Cisco Nexus 9508 Switch
  • Cisco Nexus 93128TX Switch

Known Affected Releases

6.1(2)I2(2.85) 6.1(2)I2(2a)

Description (partial) 

Symptom:
Unicasted L3 Routed Traffic from Northstar 40G ports to 10G ports is not utilizing the extra buffer present in the Northstar ASIC.

Conditions:
Only applicable for L3 Routed traffic from 40G to 10G ports with 10G ports part of SVI(VLAN). Not applicable otherwise.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Known Fixed Releases
  • Related Community Discussions
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