adept technology GRouter4, Руководство пользователя

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When the Side A interface is shown, the Side A table is used to determine if packets received on
the Side A should be forwarded across and transmitted out the Side B . Likewise when the Side B
interface is shown, the Side B Table is used to determine if packets received on Side B should be
forwarded across and transmitted out Side A.
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, to the other
side of the router, packets addressed to the corresponding subnet or group. A value of zero in a bit
position means do not forward, to the other side of the router, packets addressed to the
corresponding subnet or group.
For example, a 1 in the subnet table on Side A means forward to side B any packets received on
Side A that are addressed to the corresponding subnet. A 0 in the subnet table on Side A means
do not forward any packets to side B that are addressed to the corresponding subnet. Likewise for
the group table.
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.
Set Group Table : is button sets all the group bits by assigning each a value of one and stores the
new values in memory.
Fig.2.18: Subnet Forwarding Table
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