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LevelOne IGP-1271 - Page 14

LevelOne IGP-1271
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8
Parameter description:
IP Configuration
Mode:
Configure whether the IP stack should act as a Host or a Router. In Host mode, IP traffic
between interfaces will not be routed. In Router mode traffic is routed between all
interfaces.
DNS Server
This setting controls the DNS name resolution done by the switch.
There are four servers available for configuration, and the index of the server presents the
preference (less index has higher priority) in doing DNS name resolution.
System selects the active DNS server from configuration in turn, if the preferred server does
not respond in five attempts.
The following modes are supported:
From any DHCP interfaces
The first DNS server offered from a DHCPv4 lease to a DHCPv4-enabled interface will
be used..
No DNS server
No DNS server will be used.
Configured IPv4
Explicitly provide the valid IPv4 unicast address of the DNS Server in dotted decimal
notation.
Make sure the configured DNS server could be reachable (e.g. via PING) for activating
DNS service.
From this DHCPv4 interface
Specify from which DHCPv4-enabled interface a provided DNS server should be
preferred.
Configured IPv6
Explicitly provide the valid IPv6 unicast (except linklocal) address of the DNS Server.
Make sure the configured DNS server could be reachable (e.g. via PING6) for activating
DNS service.
From this DHCPv6 interface
Specify from which DHCPv6-enabled interface a provided DNS server should be
preferred.
From any DHCPv6 interfaces
The first DNS server offered from a DHCPv6 lease to a DHCPv6-enabled interface will
be used.
DNS Proxy
When DNS proxy is enabled, system will relay DNS requests to the currently configured DNS
server, and reply as a DNS resolver to the client devices on the network.
Only IPv4 DNS proxy is now supported.
IP Interfaces
Delete
Select this option to delete an existing IP interface.
VLAN
The VLAN associated with the IP interface. Only ports in this VLAN will be able to access the IP

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