Ip Dhcp Snooping Database; Ip Dhcp Snooping Database Update-Freq - Cisco 300 Series Cli Manual
Small business 300 series managed switches
command line interface guide release 1.3
Hide thumbs
Also See for 300 Series:
- Cli manual (1117 pages) ,
- Administration manual (586 pages) ,
- Quick start manual (72 pages)
Table of Contents
Advertisement
DHCP Snooping and ARP Inspection Commands
78-21075-01 Command Line Interface Reference Guide
42.6
ip dhcp snooping database
Use the ip dhcp snooping database Global Configuration mode command to
enable the DHCP Snooping binding database file. Use the no form of this
command to delete the DHCP Snooping binding database file.
Syntax
ip dhcp snooping database
no ip dhcp snooping database
Parameters
N/A
Default Configuration
The DHCP Snooping binding database file is not defined.
Command Mode
Global Configuration mode
User Guidelines
The DHCP Snooping binding database file resides on Flash.
To ensure that the lease time in the database is accurate, the Simple Network Time
Protocol (SNTP) must be enabled and configured.
The device writes binding changes to the binding database file only if the device
system clock is synchronized with SNTP.
Example
The following example enables the DHCP Snooping binding database file.
switchxxxxxx(config)#
42.7
ip dhcp snooping database update-freq
Use the ip dhcp snooping database update-freq Global Configuration mode
command to set the update frequency of the DHCP Snooping binding database
file. Use the no form of this command to restore the default configuration.
ip dhcp snooping database
42
685
Advertisement
Table of Contents
