ServerNet Cluster 6780 Planning and Installation Guide (G06.24+, H06.03+)

Planning for Installation and Migration
ServerNet Cluster 6780 Planning and Installation Guide—527301-004
3-25
Example: Offline Migration Requiring Changes to the
ServerNet Node Numbers
Example: Offline Migration Requiring Changes to the ServerNet
Node Numbers
This migration changes the ServerNet node numbers from 17 through 24 to 65 through
72. The ServerNet node numbers 1 through 8 and 9 through 16 remain unchanged.
Figure 3-4 shows the cluster after the migration. The X1, X2, and X3 6770 switches in
the tri-star topology have been replaced with the X11, X21, and X31 6780 switches in
the new layered topology. Additional nodes have been added to the cluster. This
cluster uses 5-kilometer zone cables.
Figure 3-4. After the Migration
ServerNet Cluster
(X fabric only)
6780
Switch
X11
\C \D
X21Zone Cables
\E \F
System
Console B
System
Console C
VST536.vsd
X31
6780
Switch
6780
Switch
System
Console A
\A \B