Diagnostics
96
10
If appropriate, verify that the hubs are correctly daisy-chained, as shown in
.
Figure 21: Ethernet Hubs, Daisy-Chained
Note:
To check two hubs, use
(top and middle hub instructions
only).
1. At the first (top) Ethernet hub, ensure an RJ-45 Ethernet patch cable connects
to port 24 and the medium-dependent interface (MDI) switch is set to MDI
(in).
2. At the middle Ethernet hub, ensure the patch cable from the top hub connects
to port 12, the patch cable from the bottom hub connects to port 24, and the
MDI switch is set to MDI (in).
3. At the bottom Ethernet hub, ensure the patch cable from the middle hub
connects to port 12 and the MDI switch is set to MDIX (out).
Summary of Contents for StorageWorks 2/140 - Director Switch
Page 18: ...About this Guide 18 Director 2 140 Service Manual ...
Page 160: ...Diagnostics 160 Director 2 140 Service Manual ...
Page 262: ...FRU Removal and Replacement 262 Director 2 140 Service Manual ...
Page 270: ...Illustrated Parts Breakdown 270 Director 2 140 Service Manual ...
Page 318: ...Information and Error Messages 318 Error Messages ...
Page 388: ...Event Code Tables 388 Director 2 140 Service Manual ...