12-16-2003 05:14 AM - edited 03-02-2019 12:22 PM
Hi
This Switch is in 84 Percent Of utilization of memory an 80 of CPU.
when i type the show proccess cpu the More consuming proccess are:
- Port Status Proc
- Address Deletion
- Address Learning
This Switch have a dot1q Trunk configured on one port
and VTP. Trhough this trunk is passing all the Vlans of the VTP Domain (60 Vlans)
The catalyst is running IOS 12.0(5)WC8
What could be the Problem ??
12-16-2003 06:30 AM
Hello,
there could be a problem with MAC address clearing or spanning-tree instability. Can you post the output of the command ?
show spanning-tree vlan vlan-id
You also might want to check this document:
High CPU Utilization on Catalyst 2900XL/3500XL Switches
http://www.cisco.com/en/US/products/hw/switches/ps607/products_tech_note09186a0080094e78.shtml#known
Regards,
GP
12-16-2003 06:30 AM
Manually prune any vlans you don't need to be passed on the trunk this takes up resources even if the vlans aren't being used . What does show proc cpu show , is this normal ? If so you might want to see if there any known bugs for memory leaks for the version you are using .
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