What is Cisco switch stacking?

What is Cisco switch stacking?

Switch stacking is a feature of certain Cisco access layer switches which allows for the creation of a single logical device from many individual devices via a backside stack port connected by several stack cables. Stackable switches logically to become one switch.

How do I set stack priority on a switch?

Stack master election specifically determined by the stack member priority value.

1. Connect two switches through their stacking ports.
2. Use the global configuration command switch stack-member-number priority new-priority-number to set a stack member to a higher member priority value.

How do I set priority on a Cisco switch stack?

Switch Stack Configuration Scenarios

1. Connect two switches through their StackWise ports.
2. Use the switch stack-member-number priority new-priority-number command to set one stack member with a higher member priority value.
3. Restart both stack members at the same time.

How do I make a switch master in stack?

What is switch priority?

The Bridge Priority (Switch Priority) value is used to find the Bridge ID (Swtich ID). The Bridge ID (Swtich ID) is made from two values. • The Switch Priority, which is a numerical value defined by IEEE 802.1D, which is equal to 32,768 by default.

How do I change the stack number on a Cisco switch?

Cisco Stack – Changing the Switch Stack Member Number

1. Enter Global Config Mode.
2. SW_Stack(config)# switch X renumber Y.
3. A reload of the Switch is now required to complete the change.
4. Once rebooted, the switch will now hold the new member number as long as it is not already in use.

What is SFP on a Catalyst 3750 switch?

Some of the Cisco Catalyst 3750 series switches have several SFP module ports on the front panel. By using Gigabit Ethernet SFP modules, Gigabit copper or fiber optic uplinks can be built.

What is Cisco Catalyst 3750?

Cisco Catalyst 3750 is a series of switches providing flexible configuration and supports converged network pattern, which makes the management and organization of the network become easier and more flexible.

What cables do I use to connect the Catalyst 3750-X to StackWise?

The Catalyst 3750-X switch ships with a 0.5-meter StackWise cable (CAB-STACK-50CM) that you can use to connect the StackWise ports. Caution Use only approved cables (CAB-STACK-50CM, CAB-STACK-1M, CAB-STACK-3M, CAB-STACK-50CM-NH,CAB-STACK-1M-NH, or CAB-STACK-3M-NH), and connect only to similar Cisco equipment.

What is the difference between Catalyst 3750-X and catalyst 3560-x?

The Catalyst 3750-X switches support stacking through Cisco StackWise technology and power management through Cisco StackPower technology. The Catalyst 3560-X switches do not support switch stacking or StackPower. Unless otherwise noted, the term switch refers to a standalone switch and to a switch stack.