
11-6 Migrating from a Card Option system
High-level procedure
Standard 1.0 Option 11 EC Installation and Maintenance Guide November 1999
Overlay 17 example—
updating the AML link
parameters (the
Option 11 E runs
Release 20)
Items in boldface are the prompts that you need to respond to
when updating the AML link to the EC 11. The prompt DES
is optional, but is also shown in boldface since you may want
to update the AML designation. For the remaining prompts,
the recommended values are listed.
Prompts Responses Description
REQ CHG Change
TYPE CFN Configuration data block
ADAN
CHG AML
9
Update the existing AML link. The
existing link that was used by the
Card Option system is AML 9.
CDNO x Enter the SDI/DCH card number.
PORT x Enter the port number on the
NTAK02 SDI/DCH card (1 or 3).
DES
aaa...a (optional) Change the AML link
designation, up to 16 alphanumeric
characters, to MMAIL_EC11, or
some other name that denotes the
Meridian Mail EC11 system.
BPS 9600 Change to 9600 bps for the EC 11.
CLOK EXT External clock arrangement
IADR 3 Individual Address for the data-link
HDLC protocol
RADR 1 Remote Address for the data-link
HDLC protocol
LCTL YES Modify link control parameters.
T1 10 Timer of retransmission in units of
0.5 seconds. An entry of 10=5
seconds.
T2 0 Maximum time allowed without a
frame being exchanged. (0 means
no time-out.)
T3 40 Timer for initial link setup in units
of 0.5 sec
N1 128 Maximum number of octets per
HDLC information frame
N2 8 Maximum number of
retransmissions
- continued -
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