Ip Dhcp Snooping Verify Mac-Address - Dell S6100 Configuration Manual

circuit-id
hostname:port
trust-downstream
vpn
Default Disabled.
Command Modes CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version
9.11(2.0P0)
9.10(0.0)
9.8(1.0)
9.8(0.0P5)
9.8(0.0P2)
9.7(0.0)
9.4.(0.0)
9.0.2.0
8.3.19.0
8.3.11.1
8.3.7.0
8.3.1.0
7.8.1.0
Example
Dell(conf)# ip dhcp relay information-option vpn

ip dhcp snooping verify mac-address

Validate a DHCP packet's source hardware address against the client hardware address field (CHADDR) in the payload.
Syntax [no] ip dhcp snooping verify mac-address
Defaults Disabled
Command Modes CONFIGURATION
Enter the keywords circuit-id hostname:port to configure the circuit-id format
that is sent to the server.
Configure the system to trust Option 82 when it is received from the previous-hop router.
Enter the keyword vpn to add VPN/VRF related sub-option to relay agent information
Option 82.
NOTE: Adds the VPN/VRF related sub-options into the relay agent
information option(82). When DHCP broadcasts are forwarded by the relay
agent from clients to DHCP server.
Description
Introduced the circuit-id attribute in the command.
Introduced on the S6100-ON.
Introduced on the Z9100–ON.
Introduced on the S4048-ON.
Introduced on the S3048-ON.
Introduced on the S6000-ON.
Added support for VRF.
Introduced on the S6000.
Introduced on the S4820T.
Introduced on the Z9000.
Introduced on the S4810.
Introduced on the E-Series.
Introduced on C-Series and S-Series.
Dynamic Host Configuration Protocol (DHCP) 571