Ip Dhcp Snooping Binding - Cisco 300 Series Cli Manual
Small business 300 series managed switches
command line interface guide release 1.3
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Also See for 300 Series:
- Cli manual (1117 pages) ,
- Administration manual (586 pages) ,
- Quick start manual (72 pages)
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Syntax
ip dhcp snooping database update-freq
no ip dhcp snooping database update-freq
Parameters
seconds—Specifies the update frequency in seconds. (Range: 600–86400)
Default Configuration
The default update frequency value is 1200 seconds.
Command Mode
Global Configuration mode
Example
The following example sets the DHCP Snooping binding database file update
frequency to 1 hour.
switchxxxxxx(config)#
42.8
ip dhcp snooping binding
Use the ip dhcp snooping binding Privileged EXEC mode command to configure
the DHCP Snooping binding database and add binding entries to the database.
Use the no form of this command to delete entries from the binding database.
Syntax
ip dhcp snooping binding
{seconds | infinite}
no ip dhcp snooping binding
Parameters
•
mac-address— Specifies a MAC address.
•
vlan-id—Specifies a VLAN number.
•
ip-address—Specifies an IP address.
DHCP Snooping and ARP Inspection Commands
seconds
ip dhcp snooping database update-freq
mac-address vlan-id ip-address interface-id expiry
mac-address vlan-id
78-21075-01 Command Line Interface Reference Guide
3600
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