ip dhcp snooping verify mac-address
Validate a DHCP packet's source hardware address against the client hardware address field (CHADDR) in the payload.
C-Series, E-Series, S-Series, Z-Series
Syntax
[no] ip dhcp snooping verify mac-address
Defaults
Disabled
Command Modes
CONFIGURATION
Command History
Version 8.3.11.1
Version 8.3.1.0
Version 7.2.1.0
show ip dhcp snooping
Display the contents of the DHCP binding table or display the interfaces configured with IP Source Guard.
C-Series, E-Series, S-Series, Z-Series
Syntax
show ip dhcp snooping [binding | source-address-validation]
Parameters
binding
source-address-
validation
Defaults
none
Command Modes
Command History
Version 8.3.11.1
Version 8.3.1.0
Version 7.8.1.0
Related
clear ip dhcp snooping
Commands
606
Introduced on the Z9000.
Introduced on the E-Series.
Introduced on the C-Series and S-Series.
Display the interfaces configured with IP Source Guard.
Display the interfaces configured with IP Source Guard.
•
EXEC
•
EXEC Privilege
Introduced on the Z9000.
Introduced on the E-Series.
Introduced on the C-Series and S-Series.
– clears the contents of the DHCP binding table.