AI296 Version 9.8x User’s Guide

Link Configuration: LAPB Parameters Configuration

This example displays:

z05 T1 ack timer set to 19000

z06 T2 ack delay timer set to 20000

z07 T4 idle timer set to 50000.

>7,50000

 

 

 

 

 

 

 

 

Menu 4.2.11.12.8

01*Interface mode (DTE or DCE)----------------------------------------------

DCE

02*Frame level disconnect (Active, Passive, Other)----------------------

Active

03

Frame Window size (1 - 7)--------------------------------------------------

7

04

N2

retry count (0 - 255)-------------------------------------------------

150

05

T1

ack timer (100 - 25500

ms)------------------------------------------

19000

06

T2

ack delay timer

(100 -

25500 ms)------------------------------------

20000

07

T4

idle timer (0 -

200000

ms)-----------------------------------------

050000

 

 

 

 

 

 

Configuration in the AI296 Local Menu System

1.Access the MLT or X.25 Link Menu.

2.Select LAPB Menu or X.25 LAPB Menu. The MLT LAPB Menu or X.25 LAPB Menu appears.

3.For T1 Ack Timer, enter the timer value. The default is 3000.

4.For T2 Ack Delay Timer, enter the timer value. The default is 4000.

5.For T4 Idle Timer, enter the timer value. The default is 25000.

This example displays:

zT1 Ack Timer set to 19000

zT2 Ack Delay Timer set to 20000

zT4 Idle Timer set to 50000.

 

 

MLT LAPB Menu

 

Link being configured

. . . . . . . . . . . . . . . . . . .

. 03

Frame Level Disconnect . . . .

. . . . . . . [Active] Passive

Other

Frame Window Size

. . . . . . . . . . . . . . . . . . .

. . . .7

N2

Retry Counter

. . . . . . . . . . . . . . . . . . .

. . .150

T1

Ack Timer

. . . . . . . . . . . . . . . . . . .

. .19000

T2

Ack Delay Timer

. . . . . . . . . . . . . . . . . . .

. .20000

T4

Idle Timer

. . . . . . . . . . . . . . . . . . .

. 50000

N2 Retry Counter

Description

This menu item defines the maximum number of accepted retransmissions for unacknowledged frames.

6-50

Page 144
Image 144
Kentrox AI296 manual N2 Retry Counter, This example displays