Purpose
Command or Action
•
rp-qos-lite
—Configures the size of the IPv4 port QoS
lite TCAM region for the 100G 9408PC line card and
the 100G M4PC generic expansion module (GEM).
•
sflow
—Configures the size of the sFlow TCAM region
for the Cisco Nexus 9332PQ, 9372PX, 9372TX, and
93120TX switches and for the Cisco Nexus 9396PX,
9396TX, and 93128TX switches with the N9K-M6PQ
or N9K-M12PQ generic expansion module (GEM).
•
span
—Configures the size of the SPAN TCAM region.
•
svi
—Configures the size of the ingress SVI counters
TCAM region.
•
vacl
—Configures the size of the IPv4 VACL TCAM
region.
•
vpc-convergence
—Configures the size of the vPC
convergence TCAM region.
•
vqos
—Configures the size of the IPv4 VLAN QoS
TCAM region.
•
vqos-lite
—Configures the size of the IPv4 VLAN QoS
lite TCAM region.
•
tcam-size
—TCAM size. The size has to a multiple of
256. If the size is more than 256, it has to be multiple
of 512. For FHS, the range is from 0-4096.
You can use the
no
form of this command to revert to the
default TCAM region size.
You can attach IPv4 user-defined fields (UDFs)
to the racl, ifacl, and vacl TCAM regions using
the
hardware access-list tcam region
{
racl
|
ifacl
|
vacl
}
qualify udf udf-names
command
to configure IPv4 UDF-based SPAN or
ERSPAN.You can attach IPv6 UDFs to the
ing-l2-span-filter and ing-l3-span-filter TCAM
regions using the
hardware access-list tcam
region
{
ing-ifacl
|
ing-l2-span-filter
|
ing-l3-span-filter
}
qualify v6udf v6udf-names
commands to configure IPv6 UDF-based
ERSPAN. For more information and
configuration instructions, see the latest
Cisco
Nexus 9000 Series NX-OS System Management
Configuration Guide
.
Note
Copies the running configuration to the startup
configuration.
copy running-config startup-config
Example:
Step 3
Cisco Nexus 9000 Series NX-OS Security Configuration Guide, Release 9.x
246
Configuring IP ACLs
Configuring ACL TCAM Region Sizes
