Frame Relay Port Parameters - Cabletron Systems SmartSwitch 6000 User Manual

Frame Relay Port Parameters

6-14
Table 6-2 Frame Relay Port Parameters
Parameter
Port Type
Physical Port Interface
Blocked Port Flag
Line Speed (bits per sec)
Maximum Bytes per Frame
Logical DCE
2
Generate Clock
2, 3
Rcv Clock (TT) from DTE
CSU/DSU Operating Mode
4
RTS Control
Link Layer Management
5
N1 Polling Count
5
N2 Error Threshold
N3 Monitored Events Count
T1 Link Integr ity Timer (sec)
T2 Polling Verification Timer
On-line Sys. Memory Changes
Enable Outgoing Rate Control
Enable Bandwidth Allocation
For Backup Use Only?
Automatic DCE
1 If set to Y , no backup DLCIs on this port will be used (even if the port is enabled via on-
line port enable).
2 Not applicable to FRX4000 DSU ports.
3 This parameter is relevant only if
232 and Generate Clock
4 Applicable only to FRX4000 DSU ports.
5 These parameters are relevant only if
Logical DCE is N .
6 N3 should be greater than or equal to
7 If Link Layer Management
agement
is changed to none from some other value, the default for
was before the change.)
8 T2 should be greater than or equal to
9 This parameter is relevant only if
Valid Values
Fr ame Relay
see explanation
Y/N 1
see explanation
16–4096
Y/N
Y/N
Y/N
4
Normal/LDM
Constant/External
None, LMI, ANNEXD
1–6
6
1–10
5 6
1–10
5 8
5–30
9 8
(sec)
5–30
Y/N
Y/N
Y/N
Y/N
Y/N
Physical Port Interface
is Y .
Link Layer Management
N2 .
is none , this parameter is irrelevant. (If
T1 .
Logical DCE is
Default Value
not valid here
see explanation
N
9600
1600
Y
Y
N
Normal
Constant
None
6
7
2 LMI
if
3 if Annex D
4
10
15
N
N
N
N
N
is something other than
is LMI or ANNEXD
Link Layer Man-
N2
will be left as it
Y .
FRX/FRM 3.3 User Guide, Rev 04
7
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and