Cisco Catalyst 3850 Deployment Guide

© 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 13 of 54
Use the version boot loader command to display the current boot loader version:
Step 2. Load the new boot loader image from a TFTP server.
This example shows how to establish TFTP connectivity to the switch from the boot loader prompt:
This example shows how to copy the boot loader image from TFTP:
Note: You can also copy the boot loader image from a USB flash drive.
Step 3. Reset the switch.
The reset command reloads the switch, and it starts up with the new boot loader image:
To install the Cisco IOS XE Software, migrate from the boot loader prompt to the install mode.

Cisco Catalyst 3850 Specifications

General

Stacking Bandwidth	480 Gbps
Max Stacking Units	9
Form Factor	Rack-mountable
RAM	4 GB
Flash Memory	4 GB
Operating System	Cisco IOS XE
Model	Catalyst 3850
Ports	24 or 48 Gigabit Ethernet ports
Uplink Interfaces	4 x 1GE, 2 x 10GE, or 4 x 10GE
Power Supply	Redundant power supplies
Dimensions	44.5 x 44.8 x 4.45 cm
Weight	7.6 kg
Features	IPv6
Power over Ethernet (PoE)	PoE, PoE+, UPOE (varies by model)
Operating Temperature	0 to 40°C