VBrick Systems VB5000, VB6000, VB4000 manual Domain Name Server, Numbers or hyphens

		WM Configuration
VBrick Host Name		The Host Name defaults to the Media Access Control (MAC)
		address, a hardware address that uniquely identifies each node of a
		network. The VBrick's Host Name acts to identify the VBrick to
		various network applications including DHCP, SNMP and VBrick
		application tools. The Host Name syntax can be a maximum of 18
		characters, the first character must be a letter and the rest can be letters,
		numbers or hyphens.
Network Interface		The settings for Interface Speed and Interface Type are
Speed		interdependent. They must both be set to Automatic or they must
		both be set manually. Manual settings should be used only in the
		rare case when the VBrick is attached to network equipment that
		does not support auto negotiation. The VBrick's capabilities may
		be limited when its Ethernet link is at 10 Mbps and/or Half
		Duplex. If auto negotiation fails, the VBrick defaults to 10Mbit,
		half duplex and attempts "parallel detection," an alternative way to
		sense speed. Status parameters are available on the network status
		screen to indicate the state of the link and the current
		configuration of the Ethernet hardware. In auto mode, they reflect
		the results of the negotiation and in manual mode they follow the
		configuration options.
		(10Mb, 100Mb, Automatic). This allows the Ethernet interface of
		the VBrick to be manually forced to 100 Mbps or 10 Mbps. The
		default setting is "Automatic" which enables auto negotiation in
		the VBrick so it will automatically match its speed setting to the
		speed of the switch or hub to which it is attached. "Automatic" is
		the default and recommended setting.
Network Interface Type		Half-Duplex, Full-Duplex, or Automatic. This allows the Ethernet
		interface of the VBrick to be manually forced to Full Duplex or
		Half Duplex. The default setting is Automatic which enables auto
		negotiation in the VBrick so it will automatically match its duplex
		setting to that of the switch or hub that it is attached to. Automatic
		is the default and recommended setting.
Maximum Transmission		Range 1024–1500 (default = 1500). The MTU is used for all
Unit Size		network traffic from the VBrick and defines the largest network
		packet size that will be transmitted. A higher MTU brings higher
		bandwidth efficiency and VBrick recommends using the default.
		However you may wish to reduce MTU size to meet the
		requirements of some networks with VPN or other security tunnels
		that cannot tolerate 1500-byte packets. Note that WM video
		playback on Vista PCs may be suboptimal with small MTU settings.
Domain Name Server
Primary Server IP	This is the primary server used for DNS.
Address
Secondary Server IP	This is the secondary server used for DNS.
address
Default Domain	This is the domain name used for DNS. Note: You can keep the default
Extension	(blank) values.

VBrick WM Appliance Admin Guide 19