Administrator Guide

12. In Primary DNS, type an IP address that represents the primary DNS server for your system; this is a required field.
13. For Secondary DNS, type an IP address that represents the secondary DNS server for your system; this is an
optional field.
14. Click Submit to have the DR Series system accept the new values (or click Cancel to display the Networking page).
The Updated DNS dialog is displayed when the selection is successful.
Networking Page and Ethernet Port Values
The Networking page displays the currently configured multiple Ethernet ports for the DR Series system in a series of
panes. For 1–Gigabit Ethernet (GbE) ports in the DR4000 system this could be Eth0, Eth1, Eth2, and Eth3, and in the
DR4100 system this could be Eth0, Eth1, Eth2, Eth3, Eth4, and Eth5. For 10-GbE/10-GbE SFP+ NICs, this means that the two
ports are bonded together into a single interface. For example, the DR Series system port configuration is as follows:
• In a 1-GbE NIC configuration: the DR4000 system supports up to four 1–GbE ports, which consists of up to two
internal LAN on Motherboard (LOM) ports and two ports on an expansion card that are bonded together. The
DR4100 system supports up to six 1–GbE ports, which consists of up to four internal LOM ports on the network
daughter card (NDC) and two ports on a PCI Express expansion card.
• In a 10-GbE or 10-GbE SFP+NIC configuration: the DR4000 system supports up to two 10–GbE or 10–GbE SFP+
ports on an expansion card that are bonded together. The DR4100 system supports up to two 10-GbE or 10-GbE
SFP+ ports that reside on the NDC that are bonded together.
注: For more information on advanced networking options see the Command Line Interface Guide available at
dell.com/support/manuals.
The ports for bonded NICs display: MAC address, port speed in megabtyes per second (MB/s), maximum speed, and
duplex setting. The following example shows Ethernet port values for the four ports in a 1-GbE NIC bonded configuration
on a DR4000 system:
Eth0:
• MAC: 00:30:59:9A:00:96
• Speed: 1000Mb/s
• Max Speed: 1000baseT/Full
• Duplex: Full
Eth1:
• MAC: 00:30:59:9A:00:97
• Speed: 1000Mb/s
• Max Speed: 1000baseT/Full
• Duplex: Full
Eth2:
• MAC: 00:30:59:9A:00:98
• Speed: 1000Mb/s
• Max Speed: 1000baseT/Full
• Duplex: Full
Eth3:
• MAC: 00:30:59:9A:00:99
• Speed: 1000Mb/s
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