Service Manual

4. Reload the system.
EXEC Privilege mode
reload
Test CAM Usage
Use this command to determine whether sucient CAM space is available to enable a service-policy. Create a Class Map with all
required ACL rules, then execute the
test cam-usage command in Privilege mode to verify the actual CAM space required. The
Status column in the command output indicates whether or not the policy can be enabled.
Example of the test cam-usage Command
Dell#test cam-usage service-policy input test-cam-usage stack-unit 7 po 0
Stack-Unit | Portpipe | CAM Partition | Available CAM | Estimated CAM per Port | Status
------------------------------------------------------------------------------------------
7 | 0 | IPv4Flow | 192 | 3 | Allowed
(64)
Dell#
View CAM Proles
To view the current CAM prole for the chassis and each component, use the show cam-profile command.
This command also shows the prole that is loaded after the next chassis or component reload.
Example of the show cam-profile Command
Dell#show cam-profile
-- Chassis CAM Profile --
CamSize : 18-Meg
: Current Settings : Next Boot
Profile Name : Default : Default
L2FIB : 32K entries : 32K entries
L2ACL : 1K entries : 1K entries
IPv4FIB : 256K entries : 256K entries
IPv4ACL : 12K entries : 12K entries
IPv4Flow : 24K entries : 24K entries
EgL2ACL : 1K entries : 1K entries
EgIPv4ACL : 1K entries : 1K entries
Reserved : 8K entries : 8K entries
FIB : 0 entries : 0 entries
ACL : 0 entries : 0 entries
Flow : 0 entries : 0 entries
EgACL : 0 entries : 0 entries
MicroCode Name : Default : Default
--More--
To view brief output of the show cam-profile command, use the summary option.
The show running-config cam-profile command shows the current prole and microcode.
NOTE: If you select the CAM prole from CONFIGURATION mode, the output of this command does not reect any
changes until you save the running-conguration and reload the chassis.
Example of show running-config cam-profile Command
Dell#show running-config cam-profile
!
cam-profile default microcode default
Dell#
Content Addressable Memory (CAM)
195