Extreme Networks ExtremeSwitching X435 Series Hardware Installation Manual page 208

Combining Switches from Different Series
SummitStack-V400
Table 94: Matrix of Switches and Stacking Methods
Stack with
X440-G2 1
X450-G2 2
X460-G2 1
X590 3
X465
X620
X670-G2 4
X690
X695
X870
Note
1. For X440-G2 and X460-G2, SummitStack-V is available only on 10G models.
2. For X450-G2, SummitStack-V is available only on 10G models. SummitStack-V84 is
3. The X590 is not supported with ExtremeXOS version 30.1.
4. The X670-G2-72x can stack only with SummitStack V using front panel 10G ports.
In a stack that has switch models from more than one series, we recommend that the stack master and
backup nodes be from the same switch series. For example, if an X460-G2 switch is the stack master,
the backup node should also be an X460-G2 switch. Refer to the list in
Redundancy
Stack configuration, easy setup, and redundancy are fully described in the
208 ExtremeSwitching Hardware Installation Guide
X440- X450- X460-
G2 1 G2 2 G2 1
V V V
V V V
V84
V V 40G
SS
V
V160
V V V
V V V
V160
available only in stacks that consist entirely of X450-G2 switches.
on page 181.
X590 3 X465
X620
V
V
V
V400 V160
V160
V
V
V400 V160
V400 V160
V400
Building Stacks
X670- X690 X695
G2 4
V
V
V
V160
V400 V400
V160 V160
V
V
V80
(suppor
ted in
EXOS
30.1 and
prior
releases
)
V160
V320
V400 V400
V400 V400
V400 V400
Master/Backup Switch
ExtremeXOS 30.7 User
X870
V400
V400
V400
V400
Guide.