Seagate ST31230N/ND Installationsanleitung PDF herunterladen (Seite 152)

11-4 Migrating from a Card Option system

High-level procedure

Standard 1.0 Option 11 EC Installation and Maintenance Guide November 1999

4 Use Overlay 48 to disable the AML link. Leave the link disabled

until you are instructed to reenable the link near the end of this

procedure.

5 Use Overlay 32 to disable the Meridian Mail CPU card

(card 10).

6 Power off the Meridian Mail Card Option using the power switch

on the Meridian Mail CPU card.

7 Remove the Meridian Mail cards from slot 10/MM1, MM2, and

MM3 (and from slot 9 if an additional DVP card is located in slot

9). Refer to

Meridian Mail Card Option Installation and

Maintenance Guide

(NTP 555-7071-210) for detailed

information and diagrams on where the Meridian Mail cards are

installed.

8 Install the MGate cards and network loop cables. See Chapter

9, "Installing the EC 11 to Meridian 1 Option 11 switch

interface." Install one of the MGate cards in card slot 10 in the

Option 11. This will allow you to reuse the existing virtual

agents.

9 Install the DCH/SDI card and the AML cable. See Chapter 9,

"Installing the EC 11 to Meridian 1 Option 11 switch interface."

10 Use Overlay 32 to enable the MGate cards and the DCH/SDI

card.

11 Use Overlay 17 to update the following settings in the existing

AML link:

a. Change the CDNO (card number) and PORT (port number)

to reflect the DCH/SDI card slot number and the port on the

DCH/SDI that is configured for ESDI.

b. Set the baud rate to 9600.

c. Change the DES (designation/name) for the AML link; this

step is optional.

See “Overlay 17 example—updating the AML link parameters

(the Option 11 E runs Release 20)” on page 11-6 for an

example of the relevant Overlay 17 prompts and responses.

Step Action

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Seagate ST31230N/ND Installationsanleitung Seite 152