ZyXEL Communications NXC5200 User Manual page 236

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Chapter 16 IP/MAC Binding

The following table describes the labels in this screen.

Table 81 Configuration > Network > IP/MAC Binding > Edit

Logs for IP/

This field displays the name of the interface within the NXC and the

interface's IP address and subnet mask.

Select this option to have this interface enforce links between specific IP

addresses and specific MAC addresses. This stops anyone else from

manually using a bound IP address on another device connected to this

interface. Use this to make use only the intended users get to use

specific IP addresses.

Select this option to have the NXC generate a log if a device connected to

this interface attempts to use an IP address not assigned by the NXC.

This table lists the bound IP and MAC addresses. The NXC checks this

table when it assigns IP addresses. If the computer's MAC address is in

the table, the NXC assigns the corresponding IP address. You can also

access this table from the interface's edit screen.

Click this to create a new entry.

Double-click an entry or select it and click Edit to open a screen where

you can modify the entry's settings.

To remove an entry, select it and click Remove. The NXC confirms you

want to remove it before doing so.

This is the index number of the static DHCP entry.

This is the IP address that the NXC assigns to a device with the entry's

MAC address.

This is the MAC address of the device to which the NXC assigns the

entry's IP address.

This helps identify the entry.

Click OK to save your changes back to the NXC.

Click Cancel to exit this screen without saving.

NXC5200 User's Guide

Troubleshooting

Nxc5200 - v2.20