Key facts
- Brand
- Cisco
- Model
- 300 series
- Category
- Network Switches
- Documents
- 4
- Languages
- EN · ZH
- Last added
- 2026-10-01
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Cisco Small Business 300 Series Managed Switch Quick Start Guide
This guide walks you through unpacking the Cisco Small Business 300 Series Managed Switch, mounting options (flat surface, wall, or 19‑inch rack), and connecting network devices. It also covers power‑over‑Ethernet (PoE) capabilities, safety considerations, and required accessories.
Instructions for initial configuration are provided, including accessing the web‑based interface using the default IP address 192.168.1.254, logging in with the default credentials, and changing the password. Console‑port setup, LED indicators, and resetting the device to factory defaults are also described.
Cisco 300 series specifications
| Maximum ambient temperature (standard models) | 104 °F (40 °C) |
|---|---|
| Maximum ambient temperature (high‑temp models) | 122 °F (50 °C) |
| PoE power per standard port | 15.4 W |
| Default IP address | 192.168.1.254 |
Source: Cisco Small Business 300 Series Managed Switch Quick Start Guide
All Cisco 300 series documents by type
The shortest path to a working setup, usually only a few pages.
Questions answered in these manuals
What is the default IP address of the switch?
The switch uses the factory default IP address of 192.168.1.254.
From: Cisco Small Business 300 Series Managed Switch Quick Start Guide
What is the default IP address of the Cisco 300 Series Managed Switch?
The switch uses the factory default IP address 192.168.1.254.
How do you reset the switch to factory default settings?
Press and hold the Reset button for more than 10 seconds while the switch is powered on, after disconnecting it from the network.
Is IPv6 supported on the Cisco 300 Series?
Yes, the switches natively support IPv6 as well as IPv4.