Can any one suggest on this .We have a Cisco L3 Switch (Model-4507) which has to be refreshed to a new one . As we have learned that it is is end of life and probably end of support as well of the device . Currently we are having IOS 12.1 running on it and the utilization will always spikes to above 90% which is making the switch not to work efficiently . Is there any alternative apart from buying a new one or there is an alternative for this scenario.
Thanks & Regards,