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Size/configuration of TCAM on Nexus 31108PC-V

Drive
Level 1
Level 1

Hello!

 

I digged around the documentation, but couldn't find the TCAM size and layout for Nexus 31108PC-V (checked here: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/9-x/security/configuration/guide/b_Cisco_Nexus_9000_Series_NX-OS_Security_Configuration_Guide_9x/b_Cisco_Nexus_9000_Series_NX-OS_Security_Configuration_Guide_9x_chapter_01010.html)

I did some manual testing and it appears to be 8K ingress/1K egress, so the usual 9xxx NFE-based TCAM shape of 8*256+4*512/4*256 doesn't match.

Could anyone point me in the right direction?

 

2 Replies 2

balaji.bandi
Hall of Fame
Hall of Fame

Thank you for the link, but no, these are not the numbers I'm looking for (especially since 31108PC-V default TCAM profile is 4K/1K).