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1.5 Required Components for One 410398-B21 Interconnect with 4 Enclosures per Cabinet
The following tables indicate the required number of components for 4 server blade enclosures per cabinet, depending on the total number of server blade enclosures and type of Cisco interconnect. For your interconnect and server blade configuration, see Section 1.1 to determine the potential bandwidth.
Table 1-4: 1-24 Enclosure Configurations Using 7000D Interconnects
Server Blade Enclosures	Control + Utility Nodes	7000D Leaf Chasses (24*4X)	7000D Spine Chasses	Total 7000D Interconnect Chasses	Maximum Number of 4X Link Cables	Minimum Number of Managed Interconnects
1 - 3	0-24		1	1	24	1
4 - 6	0-24	0	2	2	48	2
7 - 9	0-24	0	4	4	96	2
10 - 12	0-24	0	4	4	96	2
13 - 15	0-24	0	8	8	192	2
16 - 18	0-24	0	8	8	192	2
19 - 21	0-24	0	8	8	192	2
22 - 24	0-24	0	8	8	192	2
Table 1-5: 1-18 Enclosure Configurations Using 7012D Interconnects
Server Blade Enclosures	Control + Utility Nodes	Number of 7012D Chasses	Total Number of Power Supplies	Number of Fabric Boards	Number of 12 port 4X Interconnect Cards	Maximum Number of 4X Link Cables	Optional 1 or 2 Extra 7000D to Provide Subnet Manager
1 - 3	0-24	1		3	2	24	2
4 - 6	0-24	1		3	4	48	2
7 - 9	0-24	1		3	6	72	2
10 - 12	0-24	1		3	8	96	2
13 - 15	0-24	1		3	10	120	2
16 - 18	0-24	1		3	12	144	2
Table 1-6: 1-36 Enclosure Configurations Using 7024D Interconnects
Server Blade Enclosures	Control + Utility Nodes	Number of 7024D Chasses	Total Number of Power Supplies	Number of Fabric Boards	Number of 12 port 4X Interconnect Cards	Maximum Number of 4X Link Cables	Optional 1 or 2 Extra 7000D to Provide Subnet Manager
1 - 3	0-24	1		3	2	24	2
4 - 6	0-24	1		3	4	48	2
7 - 9	0-24	1		3	6	72	2
10 - 12	0-24	1		3	8	96	2
13 - 15	0-24	1		3	10	120	2
16 - 18	0-24	1		3	12	144	2
19 - 21	0-24	1		3	14	168	2
22 - 24	0-24	1		3	16	192	2
25 - 27	0-24	1		3	18	216	2
28 - 30	0-24	1		3	20	240	2
31 - 33	0-24	1		3	22	264	2
34 - 36	0-24	1		3	24	288	2
Table 1-7: 37-72 Enclosure Configurations Using 7024D Interconnects
Server Blade Enclosures	Control + Utility Nodes	Number of 7024D Chasses	Total Number of Power Supplies	Number of Fabric Boards	Number of 12 port 4X Interconnect Cards	Maximum Number of 4X Link Cables	Optional 1 or 2 Extra 7000D to Provide Subnet Manager
37 - 39	0-24	2		6	26	312	2
40 - 42	0-24	2		6	28	336	2
43 - 45	0-24	2		6	30	360	2
46 - 48	0-24	2		6	32	384	2
49 - 51	0-24	2		6	34	408	2
52 - 54	0-24	2		6	36	432	2
55 - 57	0-24	2		6	38	456	2
58 - 60	0-24	2		6	40	480	2
61 - 63	0-24	2		6	42	504	2
64 - 66	0-24	2		6	44	528	2
67 - 69	0-24	2		6	46	552	2
70 - 72	0-24	2		6	48	576	2
Table 1-8: 73-108 Enclosure Configurations Using 7024D Interconnects
Server Blade Enclosures	Control + Utility Nodes	Number of 7024D Chasses	Total Number of Power Supplies	Number of Fabric Boards	Number of 12 port 4X Interconnect Cards	Maximum Number of 4X Link Cables	Optional 1 or 2 Extra 7000D to Provide Subnet Manager
73 - 75	0-24	3		9	50	600	2
76 - 78	0-24	3		9	52	624	2
79 - 81	0-24	3		9	54	648	2
82 - 84	0-24	3		9	56	672	2
85 - 87	0-24	3		9	58	696	2
88 - 90	0-24	3		9	60	720	2
91 - 93	0-24	3		9	62	744	2
94 - 96	0-24	3		9	64	768	2
97 - 99	0-24	3		9	66	792	2
100 - 102	0-24	3		9	68	816	2
103 - 105	0-24	3		9	70	840	2
106 - 108	0-24	3		9	72	864	2
Table 1-9: 109-144 Enclosure Configurations Using 7024D Interconnects
Server Blade Enclosures	Control + Utility Nodes	Number of 7024D Chasses	Total Number of Power Supplies	Number of Fabric Boards	Number of 12 port 4X Interconnect Cards	Maximum Number of 4X Link Cables	Optional 1 or 2 Extra 7000D to Provide Subnet Manager
109 - 111	0-24	4		12	74	888	2
112 - 114	0-24	4		12	76	912	2
115 - 117	0-24	4		12	78	936	2
118 - 120	0-24	4		12	80	960	2
121 - 123	0-24	4		12	82	984	2
124 - 126	0-24	4		12	84	1008	2
127 - 129	0-24	4		12	86	1032	2
130 - 132	0-24	4		12	88	1056	2
133 - 135	0-24	4		12	90	1080	2
136 - 138	0-24	4		12	92	1104	2
139 - 141	0-24	4		12	94	1128	2
142 - 144	0-24	4		12	96	1152	2