User’s Manual
306
4.12.9 Snooping Table
This page display the dynamic IP assigned information after DHCP Snooping mode is disabled. All DHCP clients
obtained the dynamic IP address from the DHCP server will be listed in this table except for local VLAN interface IP
addresses. Entries in the Dynamic DHCP snooping Table are shown on this page
. The Dynamic DHCP Snooping Table
screen in
Figure 4-12-9
appears.
Figure 4-12-9:
Dynamic DHCP Snooping Table Screen page Screenshot
Buttons
Auto-refresh
: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.
: It
will use the last entry of the currently displayed table as a basis for the next lookup. When the end is
reached the text "No more entries" is shown in the displayed table
: To
start over
4.12.10 IP Source Guard Configuration
IP Source Guard is a secure feature used to restrict IP traffic on
DHCP snooping untrusted ports
by filtering traffic based on
the DHCP Snooping Table or manually configured IP Source Bindings. It helps prevent IP spoofing attacks when a host tries to
spoof and use the IP address of another host. This page provides IP Source Guard related configuration. The IP Source Guard
Configuration screen in
Figure 4-12-10
appears.
Summary of Contents for IGS-10020
Page 1: ...User s Manual...
Page 31: ...User s Manual 31 IGS 10020PT IGS 10020PT Dimensions W x D x H 72 x 107 x 152mm...
Page 32: ...User s Manual 32 IGS 10020HPT IGS 10020HPT Dimensions W x D x H 72 x 107 x 152mm...
Page 33: ...User s Manual 33 IGS 10080MFT IGS 10080MFT Dimensions W x D x H 72 x 107x 152mm...
Page 34: ...User s Manual 34 IGS 12040MT IGS 12040MT Dimensions W x D x H 72 x 107 x 152mm...
Page 35: ...User s Manual 35 IGS 20040MT IGS 20040MT Dimensions W x D x H 72 x 107 x 152mm...
Page 36: ...User s Manual 36 IGS 20160HPT IGS 20160HPT Dimensions W x D x H 84 x 107 x 152mm...
Page 46: ...User s Manual 46 Figure 2 16 IGS 10080MFT Upper Panel Figure 2 17 IGS 12040MT Upper Panel...
Page 47: ...User s Manual 47 Figure 2 18 IGS 20040MT Upper Panel Figure 2 19 IGS 20160HPT Upper Panel...
