Configuring and Managing Host-Based X.25 Links - Edition 6 (36939-90057)

Configuring DTCs Step-by-Step

Modify the Network Management Configuration File

Chapter 3

Step 12: Configure X.25 Level 1 and 2

NMMGR displays the DTC X.25 Card Configuration — Level 1 and 2 screen

(Figure 3-12) if you press the

[Go To Lvl 1&2]

key at the DTC X.25 Card Configuration

screen. On this screen, you enter level 1 and 2 values for the X.25 card being configured.

You must configure these values for both system-to-system access and for PAD access.

You can also reach this screen by typing the following path at the Command line and

pressing the

[ENTER]

key:

@DTS.DTC.SELECT.dtcname.X25CARDn.LEVEL12

Figure 3-12 DTC X.25 Card Configuration — Level 1 and 2 Screen

1. Verify that the cursor is in the Line speed field. Enter the line speed for the

DTC/X.25 Network Access card as specified by your network subscription.

2. Verify that the cursor is in the Packet Switched Network Name field. Enter the

name of the network you subscribe to.

3. Verify that the cursor is in the CCITT X.25 Standard field. Enter the X.25 standard

you are using.

4. Verify that the cursor is in the Frame size (N1) field. Enter the frame size as

specified by your network subscription.

5. Verify that the cursor is in the Retransmission timer (T1) field. Enter the value

for the retransmission timer as specified by your network subscription.