Key facts
- Brand
- Cisco
- Model
- 300 series
- Category
- Network Switches
- Documents
- 5
- Languages
- ZH · EN
- Last added
- 2026-10-18
Start here
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
| Default IP Address | 192.168.1.254 |
|---|---|
| Maximum Absolute Time Ranges | 10 |
| Maximum LAGs Supported | 32 |
All Cisco 300 series documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
The shortest path to a working setup, usually only a few pages.
Questions answered in these manuals
How do I access the web-based configuration utility?
Open a Web browser and enter the device's IP address in the address bar, then press Enter.
What indicates the switch is using its default IP address?
The power LED will flash continuously when the device uses the factory default IP address.
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.
How do I adjust the LCD contrast on a Cisco SPA 303?
Log in to the web interface, open the Voice tab, select the User tab, enter a number between 1 and 10 under LCD, and click Submit All Changes.