Chapter 1: Overview
52
VCStack Stacking Module
A Virtual Chassis Stack (VCStack) is two or more separate Allied Telesis
switches that are configured to operate as a single logical switch. The
component switches are connected via VCStack stacking modules
installed in each switch.
Two VCStack stacking modules are available:
The AT-StackXG has two full-duplex, 12 Gbps stacking ports, shown in
Figure 26.
The AT-x6EM/XS2 has two 1
0
Gb
ps
SFP+ stacking slots, shown in
Figure 27. Note that the port speed of the AT-x6EM/XS2 is fixed at
10
Gb
ps
.
Figure 26. AT-StackXG Stacking Module
Figure 27. AT-x6EM/XS2 Stacking Module
Refer to “VCStack Stacking Module Installation” on page 79 for the
AT-StackXG and AT-x6EM/XS2 stacking module installation instructions.
For more information on stacking see Chapter 2, “Virtual Chassis
Stacking” on page 57 and refer to the Allied Telesis Inc. website
(
www.alliedtelesis.com
) for the
Overview of Virtual Chassis Stacking
(VCS)
and the Virtual Chassis Stacking section of the
AlliedWare Plus
Operating System Software Reference Guide
.
AT-StackXG
STACK PORT 1
STACK PORT 2
AT-x6EM/XS2
1
2
L/A
L/A
POWER
SFP+
SFP+
CLASS 1
LASER PRODUCT
10G LINK
ACT
1000 LINK
ACT
L/A
Summary of Contents for 48Ts/X
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