Chapter 3 System Setup

Table 7 System Setup (continued)

LABEL

DESCRIPTION

Primary DNS

Enter the IP address of the first DNS server the EOC350-TS checks to resolve IP addresses.

Server

 

 

 

Secondary

Enter the IP address of the second DNS server the EOC350-TS checks to resolve IP

DNS Server

addresses.

 

 

DHCP Option

Select Disable to pass DHCP traffic without modification. Select DHCP Option 82 Only to

82 and IP

add information about the source of DHCP requests to DHCP request packets and strip this

Source Guard

information from replies. Select DHCP Option 82 and IP Source Guard to add source

 

information and validate IP/MAC bindings granted by DHCP servers.

 

 

Apply

Click Apply to save your settings.

 

 

20

 

EOC350 Series User’s Guide