How to calculate the TCAM space, when QoS and ACL are applied to one interface. When QoS and ACL are applied to one interface, the actual number of rules in TCAM is: Ingress: No. of QoS classifiers rules + No. of input ACL rules + (No. of QoS classifiers rules * No. of input ACL rules) Egress: No. of QoS rewrite rules + No. of output ACL rules + (No. of QoS … [Read more...]