Network Router User Manual
Subnet: When a node is uncongured the subnet may be zero. Valid congured subnet numbers
are from 1 to 255. Enter the subnet number then click Submit Changes.
Node: When a node is uncongured the node number may be zero. Valid congured node
numbers are from 1 to 127. Enter the node number then click Submit Changes.
Domain Number: e number of valid domains is a function of the Domain Length. Zero is a
valid domain number but is reserved for network management. Enter the Domain Number then
click Submit Changes.
Domain Length: e Domain Length may be 0, 1, 3, or 6 bytes long. Choose the Domain Length
from the popup menu then Click Submit Changes.
Node State: e Node State determines whether the node operates in Congured or Uncongured
mode. In manual mode the default state for a new device is Uncongured. Setting the state to
Uncongured allows you to temporarily disable the device while editing the forwarding tables.
Choose the Node State from the popup menu then click Submit Changes.
NodeID: e NodeID is a unique 48 bit number assigned to each 709.1 node. is is a read only
eld in hexadecimal notation.
Submit Changes: is button updates node parameter information for the current interface and
refreshes the display.
Interface: To select which interface is to be edited, choose the interface from the popup menu and
then click the Change Interface button.
• Side A (LON): Selects the Side A interface for editing.
• Side B (IP): Selects the Side B interface for editing.
• Application: Selects the TwinMode Application interface for editing
Change Interface: is button which interface to edit and refreshes the display.
2.6.2. Forwarding Tables
e 709 Setup Page also allows the direct setting of the 709.1 subnet and group forwarding tables.
is is most useful in manual mode or in situations where a special conguration is needed. e
forwarding table portions of the page are shown below.
For each table the bits are displayed from le to right in increasing order of bit position. Bit
position one refers to subnet number one and so forth. Clicking on a bit will toggle the bit value
and store the new value in memory. A value of one in a bit position means forward packets
addressed to the corresponding subnet or group. A value of zero in a bit position means do not
forward packets addressed to the corresponding subnet or group.
Clear Subnet Table: is button clears all the subnet bits by assigning each a value of zero and
stores the new values in memory.
Set Subnet Table: is button sets all the subnet bits by assigning each a value of one and stores
the new values in memory.
Clear Group Table: is button clears all the group bits by assigning each a value of zero and
stores the new values in memory.
-45-