Show Port-Security Violation; Storm Control Commands; Storm-Control Broadcast - NETGEAR FSM7328PS - ProSafe 24 Port 10/100 L3 Managed Stackable Switch Reference Manual

Command Line Interface Reference for the ProSafe 7300S Series Layer-3 Stackable Switches,

9.1.10 show port-security violation

This command displays the source MAC address of the last packet that was discarded on a
locked port.
Format
Mode
MAC Address

9.2 Storm Control Commands

This section describes commands you use to configure storm control and view storm-
control configuration information. The storm-control feature measures traffic activity on
the physical ports and blocks traffic on the port when the amount of traffic reaches the
threshold. Blocking the port helps maintain network performance.

9.2.1 storm-control broadcast

This command enables broadcast storm recovery mode. If the mode is enabled, broadcast
storm recovery with high and low thresholds is implemented.
The threshold implementation follows a percentage pattern. If the broadcast traffic on any
Ethernet port exceeds the high threshold percentage (as represented in
link speed, the switch discards the broadcasts traffic until the broadcast traffic returns to
the low threshold percentage or less. The full implementation is depicted in
Table 9-1. Broadcast Storm Recovery Thresholds
Link Speed
10M
100M
1000M
Default
Format
Mode
Port-Based Traffic Control Commands
show port-security violation <interface>
Privileged EXEC
MAC Address of discarded packet on locked port.
High
20
5
5
enabled
storm-control broadcast
Config
v3.0, January 2008
Table 9-1) of the
Table 9-1.
Low
10
2
2
9-5