Edge-Core ECS4660-28F Management Manual page 902

| System Management Commands
C 24
HAPTER
System Status
show access-list
tcam-utilization
show alarm-status
Table 62: System Status Commands (Continued)
Command Function
show watchdog Shows if watchdog debugging is enabled
watchdog software Monitors key processes, and automatically reboots the
system if any of these processes are not responding
correctly
This command shows utilization parameters for TCAM (Ternary Content
Addressable Memory), including the number policy control entries in use,
the number of free entries, and the overall percentage of TCAM in use.
C M
OMMAND ODE
Privileged Exec
C U
OMMAND SAGE
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.
E
XAMPLE
Console#show access-list tcam-utilization
Total Policy Control Entries : 1664
Free Policy Control Entries
Entries Used by System
Entries Used by User
TCAM Utilization
Console#
This command displays information on predefined alarms (i.e., non-
configurable) and on the link-down alarm (which is displayed as a minor
alarm).
Command Mode
Privileged Exec
Command Usage
Alarms are signalled through the Alarm LEDs (Major Alarm and Minor
◆
Alarm) and the Alarm Input and Output port on the front panel. When
an alarm occurs, the corresponding LEDs will not be extinguished until
the alarm condition is resolved. The event that triggered the alarm can
be viewed using this command. Alarms are also recorded in the system
log, and can viewed using the
The alarms supported by this switch include the internal alarms
◆
described below and various external alarms which can be sent to the
– 902 –
: 1664
: 0
: 0
: 0.0%
show log command.
Mode
PE
PE