Chapter 11 Interfaces

Table 63 Configuration > Network > Interface > VLAN > Edit (continued)

LABEL

DESCRIPTION

Lease time

Specify how long each computer can use the information (especially

 

the IP address) before it has to request the information again.

 

Choices are:

 

infinite - select this if IP addresses never expire

 

days, hours, and minutes - select this to enter how long IP

 

addresses are valid.

 

 

Enable IP/MAC

Select this option to have the ZyWALL enforce links between specific

Binding

IP addresses and specific MAC addresses for this VLAN. 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.

 

 

Enable Logs

Select this option to have the ZyWALL generate a log if a device

for IP/MAC

connected to this VLAN attempts to use an IP address that is bound to

Binding

another device’s MAC address.

Violation

 

 

 

Static DHCP

Configure a list of static IP addresses the ZyWALL assigns to

Table

computers connected to the interface. Otherwise, the ZyWALL assigns

 

an IP address dynamically using the interface’s IP Pool Start

 

Address and Pool Size.

 

 

Add

Click this to create a new entry.

 

 

Edit

Select an entry and click this to be able to modify it.

 

 

Remove

Select an entry and click this to delete it.

 

 

#

This field is a sequential value, and it is not associated with a specific

 

entry.

 

 

IP Address

Enter the IP address to assign to a device with this entry’s MAC

 

address.

 

 

MAC Address

Enter the MAC address to which to assign this entry’s IP address.

 

 

Description

Enter a description to help identify this static DHCP entry. You can use

 

alphanumeric and ()+/:=?!*#@$_%- characters, and it can be up to

 

60 characters long.

 

 

RIP Setting

See Section 14.2 on page 298 for more information about RIP.

 

 

Enable RIP

Select this to enable RIP on this interface.

 

 

Direction

This field is effective when RIP is enabled. Select the RIP direction

 

from the drop-down list box.

 

BiDir - This interface sends and receives routing information.

 

In-Only- This interface receives routing information.

 

Out-Only- This interface sends routing information.

 

 

Send Version

This field is effective when RIP is enabled. Select the RIP version(s)

 

used for sending RIP packets. Choices are 1, 2, and 1 and 2.

 

 

Receive

This field is effective when RIP is enabled. Select the RIP version(s)

Version

used for receiving RIP packets. Choices are 1, 2, and 1 and 2.

 

 

V2-Broadcast

This field is effective when RIP is enabled. Select this to send RIP-2

 

packets using subnet broadcasting; otherwise, the ZyWALL uses

 

multicasting.

 

 

254

 

ZyWALL USG 50 User’s Guide