Cisco SG500-52P Administration Guide

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Cisco 500 Series Stackable Managed Switch Administration Guide Release 1.3 58
Administration: Stack Management
This section describes how stacks are managed. It covers the following topics:
• Overview
• Types of Units in Stack
• Stack Topology
• Unit ID Assignment
• Master Selection Process
• Stack Changes
• Unit Failure in Stack
• Software Auto Synchronization in Stack
• Stack Unit Mode
• Stack Ports
• Default Configuration
• Interactions With Other Features
• System Modes
Overview
Devices can either function on their own (Standalone mode), or they can be
connected into a stack of up to eight devices in various stacking modes (see
Stack Unit Mode).
The devices (units) in a stack are connected through stack ports. These devices
are then collectively managed as a single logical device.
The stack is based on a single master/backup and multiple slaves model.

Cisco SG500-52P Specifications

General

Model	SG500-52P
Ports	52
PoE Ports	48
PoE+	Yes
Switching Capacity	104 Gbps
Layer	Layer 3
Power over Ethernet (PoE)	Yes
Rack Mountable	Yes
VLAN Support	Yes
Manageable	Yes
Jumbo Frame Support	Yes
Power Supply	Internal
Dimensions	440 x 44 x 350 mm
MAC Address Table Size	16K entries
Operating Temperature	0°C to 50°C
Storage Temperature	-20 to 70°C (-4 to 158°F)
Relative Humidity	10% to 90%, non-condensing