Cisco Catalyst 2960 Software Configuration Manual page 353

Chapter 12 Configuring Interface Characteristics
This example configures the switch to boot from the Catalyst 2960-S flash device. The image is the
Catalyst 2960-S LAN base image.
Switch# configure terminal
Switch#(config)# boot system flash usbflash0: c2960s-lanbase-mz
To disable booting from flash, enter the no form of the command.
This is sample output from the show usb device command:
Switch# show usb device
Host Controller: 1
Address: 0x1
Device Configured: YES
Device Supported: YES
Description: STEC USB 1GB
Manufacturer: STEC
Version: 1.0
Serial Number:
Device Handle: 0x1010000
USB Version Compliance: 2.0
Class Code: 0x0
Subclass Code: 0x0
Protocol: 0x0
Vendor ID: 0x136b
Product ID: 0x918
Max. Packet Size of Endpoint Zero: 64
Number of Configurations: 1
Speed: High
Selected Configuration: 1
Selected Interface: 0
Configuration:
Number: 1
Number of Interfaces: 1
Description: Storage
Attributes: None
Max Power: 200 mA
Interface:
OL-26520-01
STI 3D508232204731
Number: 0
Description: Bulk
Class Code: 8
Subclass: 6
Protocol: 80
Number of Endpoints: 2
Endpoint:
Number: 1
Transfer Type: BULK
Transfer Direction: Device to Host
Max Packet: 512
Interval: 0
Endpoint:
Number: 2
Transfer Type: BULK
Transfer Direction: Host to Device
Max Packet: 512
Interval: 0
Catalyst 2960 and 2960-S Switches Software Configuration Guide, Release 15.0(1)SE
Using the Switch USB Ports
12-17