Ip Dhcp Snooping Verify Mac-Address; Show Ip Dhcp Snooping - Dell Force10 S4810P Reference Manual

Command History
Version 9.0.0.0
Usage Option 82 is comprised of two sub-options, circuit id and remote id. Remote id
Information uses the MAC address of the relay agent which adds Option 82 to identify the host sending the
message. Use the ip dhcp relay information-agent remote-id command to
change the default remote-id value.
Related ip dhcp relay information-option
Commands

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
Introduced on the Z9000.
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.
– enables Option 82.
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