Datatek UMI - Manual (Page 63)

U N I V E R S A L M E D I A T I O N I N T E R F A C E ( U M I ) U S E R M A N U A L
04/30/09 63
1 4 A P P E N D I X G : V I R T U A L P A D E X A M P L E
In this example, an Datakit/BNS operations system; such as SARTS; is replaced with a native
internet protocol operations systems. None of the element terminus points are changed. Further,
both the old system and the new system can use the connections to the network elements.
REACT
S A M
DK/BNS
T
R
K
X
2
5
P S A M
DK/BNS
T
R
K
X.25
Network
U
M
I
VPAD Example
Extending the useful life of X25P Modules
REACT OS replaces SARTS OS
X.25
IP
NE
X.25
IP
IP
X
2
5
P
SARTS
X.25
In the example above, the virtual ports used for REACT are set to a protocol of VPAD; and the
requisite aggregation options are set on the virtual port.
The X.121 address used to address the X25P module in the DK/BNS has it’s profile set to
“transparent (min timer)”.
When this occurs; the SARTS OS may continue to access the NE during the transition. The
REACT OS may access the same NE via the IP interface and the VPAD.
The DK/BNS infrastructure is preserved during the OS transition.
For a full migration path to the NE that eliminates the DK/BNS network, please contact the author
for a custom example using the DT-xx8x series of devices.