Cabletron Systems Netlink FRX8000, Руководство пользователя

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Configuring X.25 9-5
1
One higher than
Highest I ncoming Channel
. If that is not used, the value will be the
Default Low SVC LCN
in the Network Defaults file.
2
512
for AST LP not configured for
Bi g Packet Supported
.
3
Default Packet Size in Network Defaults, or
512
if AST LP and Network Defaults value
is greater than
512 and LP is not configured for Big Packet Supported
.
4
FRX8000 Switch ports only.
5
Default Window Size
in Network Defaults file.
6
N7000 V.25bis ports only.
7
The connection defined by the card, port, and DLCI must be different for each logical
connection (logical port, IP/IPX interface over frame relay) in this node.
8
This parameter is displayed only if
Encapsul ation Method
is
0
.
9
Specifying
0
means that the DLCI is not assigned to a bandwidth allocation group.
0
should be specified for Bandwidth Allocation Group only if
0
is
specified for all connections on the same DLCI; otherwise, allo-
cation will be unpredictable between assigned and unassigned
traffic.
Physical Interface
is the hardware interface. On an AST LP port, this is always RS-232. On an RLP port,
the interface is determined by the associated Line Interface Card (LIC) and the cable
attached to the port's I/O box connector. The LP record identifies the LIC, and only
the valid interfaces will be displayed as choices in the Port record. LICs are shown in
parentheses:
3
= RS-232 (RS-232)
4
= V.25Bis_Dial (RS-232)
5
= V.35 (V.35)
6
= RS-449 (RS-422)
7
= RS-530 (RS-422)
8
= X.21 (RS-422)
Blocked Port Flag
causes the port to be enabled (
N
) or disabled (
Y
) at node IPL. The port will remain in
that state until this parameter is changed (and sent to the node) or an on-line enable/
disable is performed. (See
Disabling and Enabling Ports on page 18-1.)
DTE Restar t Retry Count
4
0–99 0
DTE Reset Retry Count
4
0–99 0
DTE Cl ear Retry Count t
4
0–99 0
Li ne Setup Retr ies
6
0–99 5
Modem INI Name
6
up to 10 characters none
Prefer ential CUG Flag Y/ N N
Prefer ential CUG Index 0–99 0
Outgoing Access All ow ed Y/ N N
Incoming Access All ow ed Y/ N N
Group Send All ow ed
(N7000 only)
Y/ N N
Mapped DLCI Num ber 16–991
7
none
Connecti on Priori ty 0–9 0
Encapsulation Method 0–1 0
(RFC1490)
Bandw idth All ocation G roup
8
0–16
9
1
Table 9-1 X.25 Port Parameters
Parameter Valid Values Default Value
(contd.)