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from88
Participant

N5K-C5548UP ERROR: tcam region full

Hello,

 

After configuring additional ACL entries - we're getting this error message.

 

"ERROR: tcam region full"

 

I wonder if this is true or a bug. If the message says tru - how can i check the TCAM numbers ?

 

Im using older NXOS version, but willing to upgrade:)

system: version 6.0(2)N2(4)

 

Thanks

 

1 REPLY 1
mkilar
Cisco Employee

Hello,

 

What kind of ACL were you configuring (eg. on SVI, L2 port, etc)?

 

You should be able to check current TCAM utilization with: "show plat afm info tcam 0 usage"

 

Additionally you can find some information on possible TCAM Carving at:

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5500/sw/security/7x/b_5500_Security_Config_7x/b_5500_Security_Config_7x_chapter_01111.html

 

Best regards,

__

Michal

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