Command Line Reference Guide

1348 | Security
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ip dhcp snooping database
c s
Delay writing the binding table for a specified time.
Syntax
ip dhcp snooping database write-delay minutes
Parameters
Command Modes
CONFIGURATION
Default
None
Command
History
ip dhcp snooping database renew
c s
Renew the binding table.
Syntax
ip dhcp snooping database renew
Command Modes
EXEC
EXEC Privilege
Default
None
Command
History
ip dhcp snooping trust
c s
Configure an interface as trusted.
Syntax
[no] ip dhcp snooping trust
Command Modes
INTERFACE
Default
Untrusted
Command
History
ip dhcp source-address-validation
c s
Enable IP Source Guard.
Syntax
[no] ip dhcp source-address-validation
Command Modes
INTERFACE
minutes
Range: 5-21600
Version 7.8.1.0 Introduced on C-Series and S-Series
Version 7.8.1.0 Introduced on C-Series and S-Series
Version 7.8.1.0 Introduced on C-Series and S-Series