A stack of switches are connected to each other through stacking ports in a cyclic manner.įigure – CISCO Catalyst 3750 Switch stack

Switches have a special dedicated port for stacking purpose and they are called stacking port. A special type of network is used to connect the switches in a stack. To make use of all benefits, switches have special hardware and interface available in them.

This feature allows Network Engineer to make a stack of switches in a single wiring closest. Hence, to deal with these situation a switch feature called switch stacking is used to combine switches placed in a wiring closest. Configuring all switches may be headache & time consuming. It show the whole switch stack as a one device to the network. The stack master along with other switches in the stack are stack members. One of the switches is responsible of all type of operations of the stack and is called the stack master. They are placed close to each other in wiring closest. In real world, switches sits in a wiring closest. There will be a large no of access layer switches and you have to configure almost similar configuration on switch each one by one. Imagine that you are network administrator and have to setup a LAN in a multistorey office building.

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