Users Guide

Version Description
9.8(2.0) Introduced on the S3100 series.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.3.(0.0) Introduced on the S4810, S4820T, Z9000 and MXL platforms
Usage
Information
After CAM configuration for ACL VLAN groups is performed, you must reboot the system to enable the
settings to be stored in nonvolatile storage. During the initialization of CAM, the chassis manager reads
the NVRAM and allocates the dynamic VCAP regions.
The following table describes the output fields of this show command:
Field Description
Chassis Vlan Cam
ACL
Details about the CAM blocks allocated for ACLs for various VLAN operations at a
system-wide, global level.
Stack Unit
<number>
Details about the CAM blocks allocated for ACLs for various VLAN operations for a
particular stack unit.
Current
Settings(in block
sizes)
Information about the number of FP blocks that are currently in use or allocated.
VlanOpenFlow Number of FP blocks for VLAN open flow operations.
VlanIscsi Number of FP blocks for VLAN internet small computer system interface (iSCSI)
counters.
VlanHp Number of FP blocks for VLAN high performance processes.
VlanFcoe Number of FP blocks for VLAN Fiber Channel over Ethernet (FCoE) operations.
VlanAclOpt Number of FP blocks for ACL VLAN optimzation feature.
Example
Dell# show cam-acl-vlan
-- Chassis Vlan Cam ACL --
Current Settings(in block sizes)
VlanOpenFlow : 0
VlanIscsi : 0
VlanAclOpt : 2
VlanHp : 1
VlanFcoe : 1
Dell#
cam-acl-vlan
Allocate the number of flow processor (FP) blocks or entries for VLAN services and processes.
Syntax
cam-acl-vlan { default | vlanopenflow <0-2> | vlaniscsi <0-2> | vlanaclopt
<0-2>
Parameters
default Reset the number of FP blocks to default. By default, 0 groups are allocated for the
ACL in VCAP. ACL VLAN groups or CAM optimization is not enabled by default, and
you need to allocate the slices for CAM optimization.
vlanopenflow
<0-2>
Allocate the number of FP blocks for VLAN open flow operations.
vlaniscsi <0-2> Allocate the number of FP blocks for VLAN iSCSI counters.
vlanaclopt <0-2> Allocate the number of FP blocks for the ACL VLAN optimization feature.
Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM) 299