Description Display the minimum and maximum numbers of system resources that can be configured or used, the default maximum number allowed by the configuration, and the number currently in use.
For example, the “l4-session-count” row of the output shows the number of Layer 4 sessions that are currently in use, as well as the maximum number currently supported by the configuration (the default maximum), and the range of values that can be assigned to the default maximum.
In general, if a resource listed in the output has the same value in the Current and Maximum columns (GSLB resources, for example), then the allocation for that resource can not be changed.
Syntax show system resource-usage [template [default | template-name]]
Usage To change system resource usage settings, see system resource-usage command.
You must reload or reboot the system after making changes to system resource-usage settings in order to place the changes into effect. For most system resource-usage settings, a reload is sufficient. However, a change to the l4-session-count setting requires a reboot.
If the target device is not reloaded, the system resource-usage settings synchronized from the active device appear in the standby device’s running-config, but do not actually take effect until the reload or reboot.
• If you manually synchronize the configuration, you have the option to reload the target device immediately following the synchronization. If you do not use this option, you can reload the device later.
• If you are using VRRP-A in combination with aVCS, configuration synchronization is automatic. In this case, you must reload or reboot the target device to place the system resource-usage changes into effect.
NOTE: The target device is not automatically reloaded following configuration synchronization.
Example Below is a sample output for this command.
ACOS# show system resource-usage
Resource Current Default Minimum Maximum
l4-session-count 16777216 16777216 4194304 33554432
class-list-ipv6-addr-count 1024000 1024000 1024000 2048000
class-list-ac-entry-count 153600 153600 153600 307200
auth-portal-html-file-size 20 20 4 120
auth-portal-image-file-size 6 6 1 80
max-aflex-file-size 32768 32768 16384 262144
The following table describes the fields in this output for each resource.