Show Access-List Tcam-Utilization; Show Memory - Motorola EX-3524 Cli Reference Manual

Table 10: System Status Commands (Continued)
Command
show users
show version
show access-list
This command shows utilization parameters for TCAM (Ternary Content
tcam-utilization Addressable Memory), including the number policy control entries in use, the
number of free entries, and the overall percentage of TCAM in use.
Command Mode
Privileged Exec
Command Usage
Policy control entries (PCEs) are used by various system functions which rely on
rule-based searches, including Access Control Lists (ACLs), IP Source Guard filter
rules, Quality of Service (QoS) processes, or traps.
For example, when binding an ACL to a port, each rule in an ACL will use two PCEs;
and when setting an IP Source Guard filter rule for a port, the system will also use
two PCEs.
Example
Console#show access-list tcam-utilization
Console#

show memory

This command shows memory utilization parameters.
Command Mode
Normal Exec, Privileged Exec
Command Usage
This command shows the amount of memory currently free for use, the amount of
memory allocated to active processes, and the total amount of system memory.
Example
Console#show memory
Status
------ ----------
Free
Used
Total
Function
Shows all active console and Telnet sessions, including user
name, idle time, and IP address of Telnet clients
Displays version information for the system
Total Policy Control Entries
Free Policy Control Entries
Entries Used by System
Entries Used by User
TCAM Utilization
Bytes
50917376
83300352
134217728
– 83 –
Chapter 4
| System Management Commands
: 512
: 352
: 160
: 0
: 31.25%
System Status
Mode
NE, PE
NE, PE