NETGEAR M4200

Security Management
340
Managed Switches
Figure 37. DHCP Snooping
The example is shown as CLI commands and as a web interface procedure.
CLI: Configure DHCP Snooping
1. Enable DHCP snooping globally.
2. Enable DHCP snooping in a VLAN.
3. Configure the port through which the DHCP server is reached as trusted.
4. View the DHCP Snooping Binding table.
(Netgear Switch) (Config)# ip dhcp snooping
(Netgear Switch) (Config)# ip dhcp snooping vlan 1
(Netgear Switch) (Config)# interface 1/0/1
(Netgear Switch) (Interface 1/0/1)# ip dhcp snooping trust
(Netgear Switch) #show ip dhcp snooping binding
Total number of bindings: 1
MAC Address IP Address VLAN Interface Type Lease (Secs)
----------------- --------------- ---- ---------- ------- -----------
00:16:76:A7:88:CC 192.168.10.89 1 1/0/2 DYNAMIC 86400
Interface 1/0/1
Interface 1/0/1
Switch
DHCP server DHCP client