IBM Cloud Object Storage System Slicestor 2212..., Руководство по обслуживанию и ремонту

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connected by telephone lines (x, y and z in Figure 3-2 on page 3-2), you must
comply with the following rules:
¹
If the modems are running at a speed of 9600 or lower and they do not
support hardware compression, the IBM 2212 service port speed and the
terminal speed must match the modems’ line speed.
¹
If the modems are running at a speed of 9600 or lower and they support
hardware compression, the IBM 2212 service port speed and the terminal
speed should be higher than the modems’ line speed; however, 57 600 and
above may be too fast for line speeds below 9600.
¹
If the modems are running at a speed higher than 9600 and they support
hardware compression, the IBM 2212 service port speed and the terminal
speed should be higher than the modems’ line speed. For modems running at
speeds 14 400 to 33 600, it is recommended that the IBM 2212 service port
and the terminal be set to 57 600.
ASCII Terminal and Setup Attributes
The DEC VT100 ASCII terminal is supported, as well as devices, such as personal
computers, that are configured to emulate it. Configure a VT100 with:
¹
No parity
¹
8-bit word length
¹
1 stop bit
¹
A terminal speed that matches the serial port speed.
The following terminals are also supported:
¹
IBM 3101 Display Terminal
¹
IBM 3151 ASCII Display Station
¹
IBM 3161 ASCII Display Station
Configure these terminals as shown in “Setup Attributes.”
Setup Attributes
IBM 3101 Setup Attributes: Use Figure 3-4 to determine the settings for the
setup attributes for the IBM 3101 ASCII terminal.
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
On
Off
Char
FDX ETX Parity
Null
Supp Auto
LF
Rev
Video
Blnk
CSR
232C Dual
Stop1 PRTS
Auto
NL
No.of
Time Fill
Chars
SCRLL
CR
Figure 3-4. Setup Attributes for the IBM 3101 Display Terminal
See page 3-3 for the supported speeds. The terminal speed must match the serial
port speed.
3-4
2212 Service and Maintenance