3. Vnet/IP Network Configuration without using Information Network
3-6
TI 30A10A05-01E
3.3
Network Configuration Example
3.3.1
Connection within a Domain
n
System configuration for a single domain
The following figure shows an example of a system configuration for a single domain.
030301E.ai
L2SW
(Bus 1 side)
HIS0164
ENG0163
FCS0101
FCS0102
L2SW
(Bus 2 side)
Figure Example of system configuration for a single domain
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Number of ports required for layer 2 switches
One layer 2 switch manages the network of one bus. You need at least one layer 2 switch for
each bus 1 and bus 2. Use the following equation to calculate the number of ports required for a
layer 2 switch.
Number of ports required for a layer 2 switch
= (number of Vnet/IP stations that use Vnet/IP interface cards)
+ (number of single FCSs and single SCSs)
+ (number of duplexed FCSs and duplexed SCSs) x 2
In the previous figure, the system configuration uses one HIS, one ENG, and two duplexed
FCSs. The number of ports required is calculated as (2) + (2) x 2 = 6. Therefore, six ports are
required on bus 1 and six ports are required on bus 2.
Aug.19,2011-00
Summary of Contents for Vnet/IP
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