TCAM profiles enable you to optimize TCAM resources according to your system requirements.
Note
TCAM profiles other than default are supported only on devices based on the DNX chipset-family. For a list of such devices, see "Supported Hardware".TCAM is used by various forwarding applications. A TCAM profile supports a specified group of forwarding applications.
For SLX 9540/SLX 9640 devices, the following table displays maximum TCAM entries by features and TCAM profile.
* For shared limits, the TCAM is filled using first-come first-served.
** DB is shared with L2 and L3 control protocol features.
NS = not supported.
RL = rate limiting.
BD = bridge domain.
For SLX 9150/SLX 9250 devices, the following table displays maximum TCAM entries by features. The only TCAM profile supported is default.
* For shared limits, the TCAM is filled using first-come first-served.
** DB is shared with L2 ctrl protocol, L3 protocol, and so forth.
NS = not supported.
RL = rate limiting.
BD = bridge domain.
| TCAM Profile | Feature | Default | IPv6 Optimised |
|---|---|---|---|
| INGRESS | Ingress L2 MAC ACLs | Supported | Supported |
| Ingress IPv4 ACLs (ACLs, PBR, RACL, RL, RACL-RL, v4Broadcast ACL) | Supported | Supported | |
| Ingress IPv6 ACLs (ACLs, PBR, RL, RACL, RACL-RL) | Supported | Supported | |
| VLL(PWE + VXLAN) | Supported | ||
| BUM RL, PORT RL, VLAN RL + BD RL | Supported | ||
| Tunnel | Supported | Supported | |
| App telemetry | Not Supported | Not Supported | |
| XC stat | Supported | Supported | |
| EGRESS | Egress Ipv6 acl | Not Supported | Supported |
| Egress L2 ACL (ACL, RL) | Supported | Supported | |
| Egress IPv4 ACL | Supported | Supported | |
For scale information, refer Scale and Standards Matrix document for this version.