Consoles; 1-1. Dcaf Console Attachments - IBM 3745 Console Setup Manual

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Consoles
There are five types of remote consoles that can use DCAF, each type defines how
the workstation is connected to the service processor. Refer to Figure 1-1.
Modem-Attached
5
Console
, SNA
\ Network
\,
'-'----'-d
-
~
0
"~ 3745
APPN- or
SNA-Attached Console
2
, Public Switched
\
d'r=:=\~~
TCP/IP
LAN-Attached
Console
\, Network
Legend:
...... Path
A. Modem Path
f.~"
1
IOCAFI I
2
r------..-_.,
TCP/IP
~
r:----:---~-------L~~~
'-.nnl __ n . . . . . . . . }' __ . .
l
dr=:=\~~
Service
Processor TCP/IP
Access LAN-Attached
Unit Console
(SPAU) ..
$' ' ' ' ' '
C~CP~IP
I
IIDCAFII
2
Service Processor
{
j~
..
}~
.....
---.. -........ -
~ ~~~~~:!::"'>~
TCP/IP
e
1
LA~~~~~y~ed
APPC
LAN-Attached
Console
B. TIC2 (TRA) Connection
C. TIC3 (CBSP) Connection
Figure 1-1. DCAF Console Attachments
The numbers in the figure above represent the following console connections to the
service processor:
0,
APPC LAN-attached console attached directly to the Service Processor
Access Unit (SPAU), or indirectly through a token-ring LAN bridge.
D,
TCP/IP LAN-attached console attached to the SPAU via a bridge or a
router with appropriate filtering.
II '
SNA-attached console communicating with the service processor via an
Logical Unit (LU) 6.2 session over the network backbone.
II '
APPN-attached console communicating with the service processor via an
LU6.2 session over the network backbone.
1-2
All 3745 Models & the 3746-900: CSG
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