Extreme Networks Summit X150 Series Hardware Installation Manual page 173

Table 84: Summit Switches and Stacking Methods
Stack X250e X450e
with
X250e 40G
X450e 40G
X440* 40G
X440-10 -
G
X450a 40G
X460 40G
X480 40G
X650 40G
X670 -
X670V -
X770 -
*X440-L2 models cannot be stacked.
In a stack that has switch models from more than one Summit series, refer to the list in the previous
section and follow these guidelines:
•
The stack master and backup nodes should be from the same switch series. For example, if a
Summit X480 series switch is the stack master, the backup node should also be a Summit X480
series switch.
•
Follow these guidelines for the specific listed switch combinations:
•
If Summit X480 series and X650 series switches are both present in the stack, the master and
backup nodes should both be Summit X480 series switches.
•
If Summit X480 switches and X670 series switches are both present in the stack, the master and
backup nodes should both be Summit X670 series switches.
•
Although you can combine Summit X460, X480, and X670 series switches in a stack, you should be
aware that the routing table limit for the Summit X460 series is lower than the limits for the other
two switch series. For more information, refer to the ExtremeXOS Configuration Guide.
Summit Family Hardware Installation Guide
X440* X440-1 X450a X460
0G
40G 40G - 40G
40G, V 40G V 40G, V 40G, V 40G, V 40G, V V
40G 40G - 40G
V - V V
40G, V 40G V 40G, V 40G, V 40G, V 40G, V V
40G, V 40G V 40G, V 40G, V,
40G, V 40G V 40G, V 40G, V,
40G, V 40G V 40G, V 40G, V,
V - V V
V - V V
V - V V
X480 X650 X670
40G 40G 40G -
40G 40G 40G -
V V V V
40G, 40G, V
V80 V, V80 V, V80
40G, 40G, V
V80 V, V,
V80, V80,
128G, 128G,
V160, V160,
V320 V320
40G, 40G, V
V80 V, V,
V80, V160,
128G, V320,
V160, 256G,
V320 512G
V V V V
V, V80 V, V80 V, V
V160,
V320
V V V, V
V160,
V320
Building Stacks
X670V X770
- -
V -
- -
V V
V -
V, V80 V
V, V80, V, V160,
V160, V320
V320
V, V160, -
V320
V V
V, V80, V, V160,
V160, V320
V320
V, V160, V, V160,
V320 V320
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