Reference Guide

Content Addressable Memory (CAM) | 445
Parameters
Command Modes
CONFIGURATION
Command
History
Usage
Information
The PVST sub-partition requires a minimum number of entries when employing PVST+. See the CAM
chapter of the FTOS Configuration Guide for the E-Series.
Related
Commands
show cam-l2acl
e
t
Display the percentage of the Layer 2 ACL CAM partition that is allocated to each Layer 2 ACL CAM
sub-partition. If configuration has changed, the command displays the current configuration and the
configuration that FTOS will write to the CAM after the next chassis reboot.
Syntax
show cam-l2acl
Command Modes
EXEC Privilege
Command
History
default
Enter this keyword to reset the Layer 2 ACL CAM sub-partition space
allocations to the default values (Sysflow: 6, L2ACL: 14, PVST: 50, QoS: 12,
L2PT: 13, FRRP: 5).
system-flow
percentage
Allocate a percentage of the Layer 2 ACL CAM space for system flow
entries. Enter the keyword
system-flow, and specify the percentage.
Range: 5 to 100
l2acl percentage
Allocate a percentage of the Layer 2 ACL CAM space for Layer 2 ACL
entries. Enter the keyword
l2acl, and specify the percentage.
Range: 5 to 95
pvst percentage
Allocate a percentage of the Layer 2 ACL CAM space for PVST+ entries.
Enter the keyword
pvst and specify the percentage.
Range: 5 to 95
qos percentage
Allocate a percentage of the Layer 2 ACL CAM space for QoS entries. Enter
the keyword
qos, and specify the percentage.
Range: 5 to 95
l2pt percentage
Allocate a percentage of the Layer 2 ACL CAM space for L2PT entries. Enter
the keyword
l2pt, and specify the percentage.
Range: 5 to 95
frrp percentage
Allocate a percentage of the Layer 2 ACL CAM space for FRRP entries.
Enter the keyword
frrp, and specify a percentage.
Range: 5 to 95
Version 7.7.1.0 Introduced on E-Series
show cam-l2acl
Display the percentage of the Layer 2 ACL CAM partition that is allocated to each Layer
2 ACL CAM sub-partition.
Version 7.7.1.0 Introduced on E-Series