Show Access-List Tcam-Utilization - SignaMax SC30010 Cli Reference Manual

Table 8: System Status Commands
Command
show system
show tech-support
show users
show version
show watchdog
watchdog software
This command shows utilization parameters for TCAM (Ternary Content
show access-list
Addressable Memory), including the number policy control entries in use, and
tcam-utilization
the number of free entries.
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
Pool capability code:
Unit Device Pool Total Used
---- ------ ---- ----- ----- ----- ----------------------------------------
Function
Displays system information
Displays a detailed list of system settings designed to
help technical support resolve configuration or
functional problems
Shows all active console and Telnet sessions, including
user name, idle time, and IP address of Telnet clients
Displays version information for the system
Shows if watchdog debugging is enabled
Monitors key processes, and automatically reboots the
system if any of these processes are not responding
correctly
AM - MAC ACL, A4 - IPv4 ACL, A6S - IPv6 Standard ACL,
A6E - IPv6 extended ACL, DM - MAC diffServ, D4 - IPv4 diffServ,
D6S - IPv6 standard diffServ, D6E - IPv6 extended diffServ,
AEM - Egress MAC ACL, AE4 - Egress IPv4 ACL,
AE6S - Egress IPv6 standard ACL, AE6E - Egress IPv6 extended ACL,
DEM - Egress MAC diffServ, DE4 - Egress IPv4 diffServ,
DE6S - Egress IPv6 standard diffServ,
DE6E - Egress IPv6 extended diffServ, W - Web authentication,
I - IP source guard, C - CPU interface, L - Link local,
MV - Mac based VLAN, PV - Protocol based VLAN, VV - Voice VLAN,
R - Routing, QINQ - QinQ, Reserved - Reserved,
ALL - All supported function,
1 0 0 128
1 0 1 64
1 0 2 128
1 0 3 128
– 83 –
Chapter 4
| System Management Commands
(Continued)
Free Capability
128 0 R
0 64 A6S A6E
0 128 A4
0 128 AM
System Status
Mode
NE, PE
PE
NE, PE
NE, PE
PE
PE