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Frame Relay Port Parameters
7-14
Table 7-3 Frame Relay Port Parameters
Parameter
Port Type
Physical Port Interface
Blocked Port Flag
Line Speed
(bits per sec)
Maximum Bytes per Frame
Logical DCE
Generate Clock
4
4,5
Rcv Clock (TT) from DTE
Link Layer Management
N1 Polling Count
6
6
N2 Error Threshold
N3 Monitored Events Count
T1 Link Integr ity Timer
(sec)
T2 Polling Verification Tim er
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 If one physical frame relay port will connect to several remote sites, be sure the line
speed is adequately higher that the speeds configured on the remote sites. Also, this
value does not apply to a T1 or E1 port; on those port types, the speed is pre-determined.
3 If this port will connect to a frame relay network, set
one end of a frame relay backup connection must be configured as logical DCE.
4 Not applicable to T1/E1 ports.
5 This parameter is relevant only if
232
and
Generate Clock
6 These parameters are relevant only if
Logical DCE
is
N
.
7
N3
should be greater than or equal to
8 If
Link Layer Management
agement
is changed to none from some other value, the default for
was before the change.)
9
T2
should be greater than or equal to
10 This parameter is relevant only if
Valid Values
Fram e Relay
see explanation
1
Y/N
see explanation
16–4096
Y/N
3
Y/N
Y/N
None, LMI, ANNEXD
1–6
7
1–10
6
7
1–10
6
9
5–30
10
9
(sec)
5–30
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
Frame Relay Module 4.0 User Guide, Rev 01
Default Value
not valid here
see explanation
N
2
9600
1600
Y
Y
N
None
6
8
2
LMI
if
8
3
if
Annex D
4
10
15
N
N
N
N
Logical DCE
to
N
. Also note that
is something other than
is
LMI
or
ANNEXD
Link Layer Man-
N2
will be left as it
Y
.
RS-
and
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