Reference Guide

3. Reload the system.
ip dhcp snooping vlan
Enable DHCP Snooping on one or more VLANs.
S5000
Syntax
[no] ip dhcp snooping vlan name
Parameters
name Enter the name of a VLAN on which to enable DHCP
Snooping.
Defaults Disabled
Command
Modes
CONFIGURATION
Command
History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
When enabled, the system begins creating entries in the binding table for the
specified VLAN(s).
NOTE: Learning only happens if there is a trusted port in the VLAN.
Related
Commands
ip dhcp snooping trust – configures an interface as trusted.
ip dhcp snooping verify mac-address
Validate a DHCP packet’s source hardware address against the client hardware address field (CHADDR) in
the payload.
S5000
Syntax
[no] ip dhcp snooping verify mac-address
Defaults Disabled
Command
Modes
CONFIGURATION
Command
History
Version 9.0(1.3) Introduced on the S5000.
Dynamic Host Configuration Protocol (DHCP)
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