IBM 3746-900, Руководство по установке, Страница: 100 / 276

3746-900 Test Procedure
Step 10. ___ Test the ESCON network
Step a. ____ Route and temporarily plug the ESCON cables of the links
to be tested into the ESCC connectors. Install the cables
according to the plugging sheets obtained from the customer
(refer to Figure 8-5 on page 8-6 and Figure B-8 on page B-6
to locate the connectors).
VTAM*/
TPF
Stations
C
H
P
I
D
Host Link
CU Link
Address
ESCC
E
S
C
P
HOST DIRECTOR 3746-900
3
1
2
Figure 3-13. Typical ESCON Link between a 3746-9x0 and a Host
Step b. ___ To validate the link between the ESCC and the host:
From the service processor console, establish the path
.2/
from the ESCC to the Channel Path ID (CHPID) of the host,
and verify that the Path Status of the host link is Path.
Display the host link status as follow:
1) ____ Click on the "3746-9x0 object icon".
2) ____ Click on "Configuration Management".
3) ____ Double click on "Manage ESCON processor".
4) ____ Double click on the "ESCP" to be selected.
5) ____ Click on "Options", click on Manage ESCC status.
6) ____ Click on "Enable".
7) ____ Click on "Options", click on "Send request and
save".
8) ____ Click on "OK" twice.
9) ____ Click on "Options", click on"Return".
10) ____ Click on "Refresh", click on"One shot".
11) ____ Verify on the 'ESCON Configuration - Lines' screen
that the host link status is Path (this means that the path
is available). Then if you have an ESCON director, go to
step 10b12 , otherwise go to step 10b14 on page 3-13 .
12) ____ Verify the Control unit link address.
3-12
3746-900: Installation Guide