8.12.4 Verify Operation of RMAS Data Link
PROCEDURE
1. After SDLC 3 is restored to service, verify that the link goes ACT on MCC page
113.
Note: This section is OPTIONAL: The next set of steps can be optionally
executed to monitor the X.25 protocol exchange between the DRM and the RMAS
OS.
2. Switch to the Sun
1
console by holding down the Control Key and depressing the
Enter Key on the MCC’s numeric keypad.
3. Enter CARRIAGE RETURN until the "console login:" prompt appears.
4. Type and enter the following command to activate the X.25 protocol analyzer
built into the DRM:
/opt/SUNWconn/bin/x25trace -i /dev/lapb -l 3 x25
Response: Parsed: x25
Time Protocol
5. At this point, any X.25 packets sent between the DRM and the RMAS OS will be
displayed on the Sun console.
6. To exit out of the X.25 protocol analyzer, enter Control c or hit the Delete Key.
7. Type exit to exit from root login in the Sun console.
8. To go back to the MCC hold down the Control Key and depress the Enter Key on
the MCC’s numeric keypad.
9. STOP. YOU HAVE COMPLETED THIS PROCEDURE
1. Registered trademark of Sun Microsystems, Inc.
235-200-150
January 2003
GROWTH AND DEGROWTH
Procedure 8.12.4
Issue 3.00 Page 8.12.4-1
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