Small-Frame Violation Rate - Cisco catalyst 3750 Command Reference Manual

Chapter 2 Catalyst 3750 Switch Cisco IOS Commands

small-frame violation rate

Use the small-frame violation rate pps interface configuration command to configure the rate
(threshold) for an interface to be error disabled when it receives VLAN-tagged packets that are small
frames (67 bytes or less) at the specified rate. Use the no form of this command to return to the default
setting.
Syntax Description pps
Defaults
This feature is disabled.
Command Modes
Interface configuration
Command History Release
12.2(44)SE
Usage Guidelines
This command enables the rate (threshold) for a port to be error disabled when it receives small frames.
Small frames are considered packets that are 67 frames or less.
Use the errdisable detect cause small-frame global configuration command to globally enable the
small-frames threshold for each port.
You can configure the port to be automatically re-enabled by using the errdisable recovery cause
small-frame global configuration command. You configure the recovery time by using the errdisable
recovery interval interval global configuration command.
Examples This example shows how to enable the small-frame arrival rate feature so that the port is error disabled
if incoming small frames arrived at 10,000 pps.
Switch(config)# interface gigabitethernet2/0/1
Switch(config-if)# small-frame violation rate 10000
You can verify your setting by entering the show interfaces privileged EXEC command.
OL-8552-07
small-frame violation rate pps
no small-frame violation rate pps
Specify the threshold at which an interface receiving small frames will be
error disabled. The range is 1 to 10,000 packets per second (pps).
Modification
This command was introduced.
small-frame violation rate
Catalyst 3750 Switch Command Reference
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