Cisco Catalyst 3750-X Command Reference

2-118
Catalyst 3750-X and 3560-X Switch Command Reference
OL-29704-01
Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
clear psp counter
clear psp counter
To clear the protocol storm protection counter of packets dropped for all protocols, use the clear psp
counter privileged EXEC command.
clear psp counter [arp | igmp | dhcp]
Syntax Description
Command Modes Privileged EXEC
Command History
Examples In this example, the protocol storm protection counter for DHCP is cleared.
Switch# clear psp counter dhcp
Switch#
Related Commands
arp (Optional) Clear the counter of dropped packets for ARP and ARP snooping.
dhcp (Optional) Clear the counter of dropped packets for DHCP and DHCP snooping.
igmp (Optional) Clear the counter of dropped packets for IGMP and IGMP snooping.
Release Modification
12.2(58)SE This command was introduced.
Command Description
psp {arp | dhcp | igmp} pps value Configures protocol storm protection for ARP, DHCP, or IGMP.
show psp config Displays the protocol storm protection configuration
show psp statistics Displays the number of dropped packets.

Cisco Catalyst 3750-X Specifications

General

Switching Capacity	160 Gbps
Stacking Bandwidth	64 Gbps
Max Stacking Units	9
Layer Support	Layer 2 and Layer 3
Form Factor	Rack-mountable
DRAM	256 MB
Flash Memory	64 MB
Model	Cisco Catalyst 3750-X Series
Ports	24 or 48 10/100/1000 Ethernet ports
Uplink Interfaces	4 SFP or 2 SFP+
Features	StackWise Plus, EnergyWise
Image	IP Base or IP Services
Operating Temperature	0 to 40°C
Operating Humidity	10 to 85% noncondensing