TCAM sharing

Under supported TCAM profiles, you can enable sharing of TCAM resources for each security ACL or PBR ACL applied to multiple ports.

Note

TCAM sharing is supported only on Extreme 8820, SLX 9740, SLX 9640, and SLX 9540 devices.

No TCAM profile provides simultaneous support for all five flavors of TCAM sharing. The following table displays which and how many TCAM-sharing flavors are supported for each TCAM profile:

Table 1. TCAM-sharing support matrix ( only for 9540 and 9640 )
TCAM profile	Maximum sharing-flavors	Layer 2 ACL TCAM-sharing	IPv4 ACL TCAM-sharing	IPv4 PBR TCAM-sharing	IPv6 ACL TCAM-sharing	IPv6 PBR TCAM-sharing
default	0	No	No	No	No	No
app-telemetry	0	No	No	No	No	No
border-routing	0	No	No	No	No	No
layer2-ratelimit	0	No	No	No	No	No
multicast-profile	3	Yes	Yes	Yes	No	No
vxlan-visibility	4	Yes	Yes	Yes	Yes	Yes