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I have a n3k-c3064pq-10gx and when i execute show loggin it shows the following error :

%ACLQOS-SLOT1-4-ACLQOS_OVER_THRESHOLD: Inst 0 Tcam 8 Bank 1's ((null)) usage has reached its threshol
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i have 3x acl and 2x route-map and and with my 3x acl ijust i have some permit IP x x nothing more, any idea? thank you.

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As per Cisco Documentation, this warning is informing you that you are maxing the TCAM resource allocation for a specific feature. You should be able to see your utilisation/allocation per feature via:

show system internal access-list resource utilization

You may also be able to perform TCAM carving to reallocate resources if required.

| improve this answer | |
  • the only thing is near the threshold is "N3K SUP 125 3 97.65" other things has at leat %70 free space – Blackmetal Oct 22 at 7:29
  • @Blackmetal, that means you need to change the allocation of your TCAM, reducing the TCAM allocated to the things with little usage, and giving more to what is full. – Ron Maupin Oct 22 at 11:30
  • i can not find which tcam module should i adjust, because everything seems right, can you guide me more? – Blackmetal Oct 23 at 14:15

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