Zyxel IES-5112 [86/1156] Chapter 4 access control list screens

Zyxel IES-5112 [86/1156] Chapter 4 access control list screens
Chapter 4 Access Control List Screens
Management Switch Card User’s Guide
86
Figure 29 DHCP Snooping
The following table describes the labels in this screen.
Table 17 DHCP Snooping
LABEL DESCRIPTION
Slot
Port
Use the drop-down list boxes to select a DSL port or Gigabit Ethernet port on a line card
for which you want to configure DHCP snooping.
Load Click Load to display the port’s current settings.
Enable Select the check box to activate DHCP snooping on the specified DSL port.
Static IP1 .. 3 Specify the static IP addresses of frames for which you want the switch to allow passage
on the port.
Enter the IP address in dotted decimal notation. For example, 192.168.1.100.
Note: Make sure the specified static IP addresses are not in the DHCP client pool on the
DHCP server.
Apply Click Apply to save the changes in this screen to the system’s volatile memory. The
system loses these changes if it is turned off or loses power, so use the Config Save link
on the navigation panel and then the Save button to save your changes to the non-
volatile memory when you are done configuring.
Cancel Click Cancel to begin configuring the screen again.

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