Cisco Systems manual SFS 7024 Chassis Spine Module Slot Numbering

Chapter

Step 1 Remove the necessary spine modules, spine module blanks, leaf modules, and leaf module blanks. For detailed instructions, please refer to the section Removing a Module or Blank, page 2-18.

Note If the user is only adding additional modules, remove only the blank(s) for the slot(s) to be populated. These will not be replaced.

Step 1 When placing the spine modules and leaf modules into chassis slots, the following recommendations apply:

a.Spine Modules — It is recommended that the spine module(s) be installed into:

–Lower Hemisphere: Slot 1 for managed. For redundant management, populate slots 1 and 2 with management-capable spines. Use slot 3 for unmanaged.

–Upper Hemisphere: Slot 5 for managed. For redundant management, populate slots 5 and 6 with management-capable spines. Use slot 4 for unmanaged.

Refer to Figure 2-4below:

Figure 2-4 SFS 7024 Chassis — Spine Module Slot Numbering

Upper

Hemisphere

	PS	PS	PS	PS	PS	PS
Fan	12	11	10	9	8	7	Fan
8							7
			Spine 6 (Managed)
Fan			Spine 5 (Managed)				Fan
6		Spine 4 (Unmanaged)					5
Fan		Spine 3 (Unmanaged)					Fan
4			Spine 2 (Managed)				3
			Spine 1 (Managed)
Fan	PS	PS	PS	PS	PS	PS	Fan
2							1
	6	5	4	3	2	1

Lower

Hemisphere

b.Leaf Modules— Leaf modules should be populated beginning with slot 1, then slot 2, then slots 3 through 24 respectively. Refer to Figure 2-5:

Cisco SFS 7024 Hardware Users Guide

OL-8794-02 2-17