Allocating Fp Blocks For Vlan Processes - Dell S4820T Configuration Manual

11 | 0 | IN-L2 ACL
| | IN-L3 ACL
| | OUT-L2 ACL
| | OUT-L3 ACL
The following sample output displays the CAM space utilization for Layer 2 ACLs:
Dell#show cam-usage switch
Linecard|Portpipe| CAM Partition
========|========|=================|=============|=============|==============
11 | 0 | IN-L2 ACL
| | IN-L2 FIB
| | OUT-L2 ACL
11 | 1 | IN-L2 ACL
| | IN-L2 FIB
| | OUT-L2 ACL
The following sample output displays the CAM space utilization for Layer 3 ACLs:
Dell#show cam-usage router
Linecard|Portpipe| CAM Partition
========|========|=================|=============|=============|==============
11 | 0 | IN-L3 ACL
| | IN-L3 FIB
| | IN-L3-SysFlow
| | IN-L3-TrcList
| | IN-L3-McastFib
| | IN-L3-Qos
| | IN-L3-PBR
| | OUT-L3 ACL
11 | 1 | IN-L3 ACL
| | IN-L3 FIB
| | IN-L3-SysFlow
| | IN-L3-TrcList
| | IN-L3-McastFib
| | IN-L3-Qos
| | IN-L3-PBR
| | OUT-L3 ACL

Allocating FP Blocks for VLAN Processes

This functionality is supported on the S4820T platform.
The VLAN ContentAware Processor (VCAP) application is a preingress CAP that modifies the VLAN
settings before packets are forwarded. To support the ACL CAM optimization functionality, the CAM
carving feature is enhanced. A total of four VACP groups are present, of which two are for fixed groups
and the other two are for dynamic groups. Out of the total of two dynamic groups, you can allocate zero,
one, or two FP blocks to iSCSI Counters, OpenFlow and ACL Optimization.
You can configure only two of these features at a time.
• To allocate the number of FP blocks for VLAN open flow operations, use the cam-acl-vlan
vlanopenflow <0-2> command.
• To allocate the number of FP blocks for VLAN iSCSI counters, use the cam-acl-vlan vlaniscsi
<0-2> command.
118
| 1008
| 12288
| 1024
| 1024
| Total CAM
| 7152
| 32768
|
| 7152
| 32768
|
| Total CAM
| 8192
| 196607
| 2878
| 1024
| 9215
| 8192
| 1024
| 16384
| 8192
| 196607
| 2878
| 1024
| 9215
| 8192
| 1024
| 16384
Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM)
| 0
| 2
| 2
| 0
| Used CAM
| 0
| 1081
0 | 0
| 0
| 1081
0 | 0
| Used CAM
| 3
| 1
| 0
| 0
| 0
| 0
| 0
| 0
| 3
| 1
| 0
| 0
| 0
| 0
| 0
| 0
| 1008
| 12286
| 1022
| 1024
|Available CAM
| 7152
| 31687
| 0
| 7152
| 31687
| 0
|Available CAM
| 8189
| 196606
| 2878
| 1024
| 9215
| 8192
| 1024
| 16384
| 8189
| 196606
| 2878
| 1024
| 9215
| 8192
| 1024
| 16384