Cabletron Systems Netlink FRX4000, Руководство пользователя

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11-4 FRX4000/FRX6000 4.0 User Guide, Rev 01
1
75, 150, 300, 600, 1200, 2400, 4800, 9600, 14.4K, 19.2K .
2
Relevant only if Physical Port Interface is something other than RS-232 and Generate
Clock
is
Y
.
3
If the BSC port is connecting to a logical X.25 port in the node,
Atcl
must be set to
Y
.
Port Type
defines the protocol the port will support. Selecting this parameter will display a list
of valid protocols. An FRX4000 port can be configured as any WAN protocol loaded
in the device. An FRX6000 port can be configured as any WAN protocol configured
on this port's RLP. (Protocol configuration is described in
Chapter 5 .)
Physical Port Interface
must be configured as follows. For reference, port locations are shown on page 6-1
(FRX4000) and page 6-2 (FRX6000).
●
FRX4000 port 0 is always
RS-232
.
●
FRX4000 port 1 must be
RS-232
if the port is being configured as BSC.
●
FRX4000 ports 2 and 3 are determined by the attached cables: RS-232, V.35,
RS-449, or X.21.
●
FRX4000 ports 4–7 are determined by the expansion Line Interface Card (LIC)
and attached I/O cables. Line Processor Configuration identifies the LIC, and
only the valid interfaces will be displayed on the Port screen. Possible interfaces
are
RS-232, V.35, RS-449, and X.21. (RS-449 and X.21 interfaces require an
RS-422 LIC, which is available by special order.)
●
FRX6000 ports 0–7 on each RLP are determined by the Line Interface Card(s)
and attached I/O cables. Line Processor Configuration identifies the LIC, and
only the valid interfaces will be displayed on the Port screen. Possible interfaces
are
RS-232, V.35, RS-449, and X.21
. (RS-449, RS-530, and X.21 i
nterfaces
require an RS-422 LIC.)
Delay Retry Count 1–255 8
NAK Retry Count 1–255 5
VC to be Cleared After Disc. Y/N N
Idle Timer
(sec)
5–180 10
Subscriber Information
Sq
(Sequence)
1–16
none
Local Sub
0–15 characters none
Remote Sub
0–15 characters none
Atcl (Autocall)
Y/N
3
N
Rtytm
(Retry Timer) (sec)
15–255 60
Rty# (Retry Number)
0–255
0 (indefinite)
Del
(Delete) see explanation n/a
Table 11-1 BSC Batch Port Parameters
Parameter Valid Values Default Value
(continued)