Reference Guide

368 | Dynamic Host Configuration Protocol (DHCP)
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Default
None
Command History
Related
Commands
ip dhcp snooping database renew
s z
Renew the binding table.
Syntax
ip dhcp snooping database renew
Command Modes
EXEC
EXEC Privilege
Default
None
Command History
ip dhcp snooping trust
s z
Configure an interface as trusted.
Syntax
[no] ip dhcp snooping trust
Command Modes
INTERFACE
Default
Untrusted
Command History
ip dhcp source-address-validation
s z
Enable IP Source Guard.
Syntax
[no] ip dhcp source-address-validation [ipmac]
Parameters
Version 9.0.2.0 Introduced on then S6000.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.2.1.0 Introduced on the S-Series
show ip dhcp snooping Display the contents of the DHCP binding table.
S6000
Version 9.0.2.0 Introduced on then S6000.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.2.1.0 Introduced on the S-Series
S6000
Version 9.0.2.0 Introduced on then S6000.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.2.1.0 Introduced on the S-Series
S6000
ipmac
Enable IP+MAC Source Address Validation.