ZyXEL Communications EOC350 VCR User Manual


 
Chapter 3 System Setup
EOC350 Series User’s Guide
20
Primary DNS
Server
Enter the IP address of the first DNS server the EOC350-TS checks to resolve IP addresses.
Secondary
DNS Server
Enter the IP address of the second DNS server the EOC350-TS checks to resolve IP
addresses.
DHCP Option
82 and IP
Source Guard
Select Disable to pass DHCP traffic without modification. Select DHCP Option 82 Only to
add information about the source of DHCP requests to DHCP request packets and strip this
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.
Table 7 System Setup (continued)
LABEL DESCRIPTION