Wednesday, March 28, 2018

Cisco 4500 series IOS Upgrade

We currently have a few Cisco 4500 (4507r) series switches throughout our environment, but after implementing a VOIP system, we find the current QoS configuration options lacking with the current IOS version (12.2r25) and SupervisorEngine IV, I have tried updating the IOS to 12.2(r31),12.2(r52) and 15.2(r1), but still do not have the option for configuring CBQoS or IP SLA. Does anyone know if this is a hardware limitation, IOS version limitation or Supervisor Limitation?

Any help would be most appreciated.



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