D-Link DGS-3000-28SC [270/444] Dhcp snooping entry

DGS-3000-28SC Layer 2 Managed Stackable Gigabit Switch Web UI Reference Guide

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Parameter Description

Unit

Select the unit you want to configure.

From Port / To Port

Use the drop-down menus to select a range of ports to use.

Maximum Entry (1-50)

Enter the maximum entry value. Tick the No Limit check box to lift the maximum

entry.

Maximum IPv6 Entry

(1-50)

Enter the maximum entry value for IPv6 DHCP Snooping. Tick the No Limit check

box to have unlimited maximum number of the learned entries.

Click the Apply button to accept the changes made.

DHCP Snooping Entry

This window is used to view dynamic entries on specific ports.

To view the following window, click Security > IP-MAC-Port Binding (IMPB) > DHCP Snooping > DHCP

Snooping Entry as shown below.

Figure 8-30 DHCP Snooping Entry window

The fields that can be configured are described below:

Parameter Description

Unit

Select the unit you want to configure.

Port

Use the drop-down menu to select the desired port.

Ports

Specify the ports for DHCP snooping entries. Tick the All Ports check box to select

all entries for all ports. Tick the IPv4 check box to select IPv4 DHCP snooping

learned entries. Tick the IPv6 check box to select IPv6 DHCP snooping learned

entries.

Click the Find button to locate a specific entry based on the port number selected.

Click the Clear button to clear all the information entered in the fields.

Click the View All button to display all the existing entries.

DHCP Snooping Limit Rate Settings

This window is used to view the DHCP snooping limit rate entries.

To view the following window, click Security > IP-MAC-Port Binding (IMPB) > DHCP Snooping > DHCP

Snooping Limit Rate Settings as shown below.