Logical link control, Max transmit frame size, Non negotiated default packet size – Visara LINCS Configuration User Manual
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Chapter 4. Link Profiles
707023-003
• BSC
• LLC
• TCP/IP
• IP/Bridge
Logical Link Control
Choose one:
• QLLC - Qualified Logical Link Control
• PSH - Physical Service Header
Note: PSH is only valid for downstream connections.
Max Transmit Frame Size
Options vary by protocol and board:
:
C
R
T
n
o
C
L
L
5
0
1
4
o
t
5
6
2
1
2
5
s
i
t
l
u
a
f
e
d
:
H
T
E
n
o
C
L
L
0
9
4
1
o
t
5
6
2
1
2
5
s
i
t
l
u
a
f
e
d
C
S
H
n
o
C
L
L
5
0
1
4
o
t
5
6
2
1
2
5
s
i
t
l
u
a
f
e
d
:
H
T
E
n
o
P
I
/
P
C
T
0
6
4
1
o
t
5
6
2
1
2
5
s
i
t
l
u
a
f
e
d
:
C
R
T
n
o
P
I
/
P
C
T
6
1
0
4
o
t
5
6
2
1
2
5
s
i
t
l
u
a
f
e
d
:
P
A
D
/
C
L
D
S
d
n
a
C
L
D
S
C
C
S
1
2
5
o
t
5
6
2
*
5
6
2
s
i
t
l
u
a
f
e
d
C
S
H
5
0
1
4
o
t
5
6
2
5
6
2
s
i
t
l
u
a
f
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d
:
C
S
B
2
1
5
o
t
6
5
2
6
5
2
s
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d
* The recommended SDLC setting for LINCS is 512, when using the SCC card. The
recommended setting for LINCS when using the HSC card is 521 or higher. If there is to be
a large amount of file transfers occurring, larger values are recommended.
This field will be verified on the assignment panels which specify this Link Profile number.
For SNA frames over a Frame Relay line using LLC, see special considerations about Frame
Relay Frame Size and Fragmentation in the Line Options section for Frame Relay on an
HSC.
Non Negotiated Default Packet Size
This field defines the default packet size that the X.25 protocol uses in the absence of any
negotiation. This should be consistent with the network subscription value.
Toggle to select one of these values (in bytes):
4
6
8
2
1
6
5
2
2
1
5