Netgear M5300-28G (GSM7228S) - ProSAFE 24-port Gigabit L2+ Managed Stackable Switch 管理者ガイド
Chapter 15. Security Management
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ProSafe Managed Switch
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.
Web Interface: Configure DHCP Snooping
1.
Enable DHCP snooping globally:
a. Select Security > Control > DHCP Snooping Global Configuration. A screen
similar to the following displays.
b. For DHCP Snooping Mode, select Enable.
c. Click Apply. A screen similar to the following displays:.
2.
Enable DHCP snooping in a VLAN.
(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
(GSM7328S) #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