Cisco 300 Series User Manual

IP Addressing Commands
OL-32830-01 Command Line Interface Reference Guide 458
22
22.7 arp timeout (Global)
Use the arp timeout Global Configuration mode command to set the time interval
during which an entry remains in the ARP cache. Use the no form of this command
to restore the default configuration.
Syntax
arp timeout
seconds
no arp timeout
Parameters
• seconds —Specifies the time interval (in seconds) during which an entry
remains in the ARP cache. (Range: 1–40000000).
Default Configuration
The default ARP timeout is 60000 seconds in router mode, and 300 seconds in
switch mode.
Command Mode
Global Configuration mode
Example
The following example configures the ARP timeout to 12000 seconds.
switchxxxxxx(config)# arp timeout 12000
22.8 ip arp proxy disable
Use the ip arp proxy disable Global Configuration mode command to globally
disable proxy Address Resolution Protocol (ARP). Use the no form of this
command reenable proxy ARP.
Syntax
ip arp proxy disable
no ip arp proxy disable

Cisco 300 Series Specifications

General

Model	Cisco 300 Series
Category	Switch
Dimensions	Varies by model
Weight	Varies by model
Power over Ethernet (PoE)	Available on select models
Management	Web-based GUI, SNMP, CLI
VLANs	Up to 256
Security Features	ACLs, 802.1X, Port Security
Humidity	10% to 90% non-condensing
Ports	8, 16, 24, 48