User's Manual

Chapter 3 - Operation and Administration Using the CLI NPU Configuration
4Motion 150 System Manual
To enable/disable the rate limiting feature, run the following command:
npu(config)# set cpu rate-limit {enable | disable}
3.3.7.2.2 Displaying the Rate Limiting Configuration Information for an
Application
To display rate limiting parameters that are configured for specific or all
user-defined and pre-defined applications, run the following command:
npu# show rate-limit config {ftp | telnet | tftp | ssh | icmp | snmp
| R4-R6 | igmp | eap | arp | all-others | <user-defined-app> | all}
NOTECAUTION
When you disable rate limiting for the entire system, it is disabled for all applications, pre-defined,
user-defined, and all others, and any application can use 100% of the NPU’s capacity, thereby
making it vulnerable to attack from hostile applications.
Command
Syntax
npu(config)# set cpu rate-limit
{enable | disable}
Privilege
Level
10
Syntax
Description
Parameter Description Presence Default
Value
Possible
Values
{enable |
disable}
Indicates whether this feature
should be enabled or
disabled for the NPU.
Mandatory N/A
 enable
 disable
Command
Modes
Global configuration mode
IMPORTANT
An error may occur if you want to run this command to display configuration information for an
application for which rate limiting is disabled.
Command
Syntax
npu# show rate-limit config
{ftp | telnet | tftp | ssh | icmp | snmp |
R4-R6
| igmp | eap | arp | all-others | <user-defined-app> | all}