Deploying Clos design network using leaf Cisco Nexus 9396PX and when trying to configure arp-suppression using tcam carving getting this error
Free up tcam slice from VACL (default vacl tcam is 512)
# hardware access-list tcam region vacl 0
Giving it to arp-ether but throwing error.
# hardware access-list tcam region arp-ether 256 double-wide ERROR: Aggregate TCAM region configuration exceeded the available Ingress TCAM slices. Please re-configure.
If i remove
double-wide then its not throwing error, now question is do i need double-wide and what is the use of double-wide tcam for arp-ether?