The Cisco 3750 stack is different from the 3550, Catalyst 3750 series use the StackWise technology, it is a kind of innovation of stack architecture, provides a stackedinterconnection of a 32Gbps, connect up to 9 switches, and integrate them into a unified,logic, the fusion and optimization of the equipment, thereby so that customers can moresafely deploy voice, video and data application.
Matters needing attention:
1, models can be different, but the version must be the same.
2, Blackout to operate the best.
3, 3750 and 3550 were not stack togeter.
Stack the mouth there is a bright orange lamp, green on the ring.
When the stack successed, can be managed for using an address.
The stack connection method:
First of all be clear is stacked stacked line dedicated, namely stacking cable. General in the purchase of a switch if the device supports a stack, can be equipped with 1 meters long and50 cm long professional stack cable and the corresponding stack module or stacked cards.
The first step: we will stack module and a stack of cards packaging removal, stacking line expansion.
The second step: in general can be a back plate stack switches provide multiple slots, we will be able to stack module or stacked cards installed in the slot. If you want to stack multipleswitch, so there can only be one switches installation stack module, this module is responsible for management of all switches in the stack.
The third step: the end of the attached with stacked cable insertion above a switch stackmodule "DOWN" port, the other end is inserted into the following a switch stack module "UP"port. Repeat this step, from the top of a switch "DOWN" port to the bottom of a switch port"UP" form a simple chain.
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