PLANET SGSW-24040 - Manual (Page 270)

User’s Manual of SGSW-24040 / 24240 Series
270
Auto-refresh : Check this box to enable an automatic refresh of the page at regular intervals.
4.12.8 DHCP Snooping
DHCP Snooping is used to block intruder on the untrusted ports of DUT when it tries to intervene by injecting a bogus DHCP
reply packet to a legitimate conversation between the DHCP client and server. Configure DHCP Snooping on this page. The
DHCP Snooping Configuration screen in Figure 4-12-8 appears.
Figure 4-12-8 DHCP Snooping Configuration screen page screenshot