Cisco Catalyst 3560-X User Manual

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Catalyst 3750-X and 3560-X Switch Software Configuration Guide
OL-25303-03
Chapter 1 Configuring Interface Characteristics
Using the Switch USB Ports
Booting from the USB Flash Device
To allow booting from the USB flash device, follow these steps beginning in privileged EXEC mode:
To get information about the USB device, use the show usb {controllers | device | driver | port | tree}
privileged EXEC command.
This example configures the switch to boot from the Catalyst 3750-X flash device. The image is the
Catalyst 3750-X universal image.
Switch# configure terminal
Switch(config)# boot system flash usbflash0: c3750x-universal-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: STI 3D508232204731
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:
Number: 0
Description: Bulk
Class Code: 8
Subclass: 6
Protocol: 80
Command Purpose
Step 1
configure terminal Enters global configuration mode.
Step 2
boot system flash usbflash0: image Configures the switch to boot from the USB flash device. The image
is the name of the bootable image.
Step 3
show running-configuration Verifies your setting.
Step 4
copy running-config startup-config (Optional) Saves your entries in the configuration file.

Cisco Catalyst 3560-X Specifications

General

Enclosure Type	Rack-mountable - 1U
Subtype	Gigabit Ethernet
Ports	48 x 10/100/1000 + 4 x SFP
Flash Memory	64 MB
Power Device	Internal power supply
Voltage Required	AC 120/230 V (50/60 Hz)
Operating System	Cisco IOS
Device Type	Switch
Performance	Switching capacity: 128 Gbps
Jumbo Frame Support	Yes
Routing Protocol	RIP-1, RIP-2, EIGRP
Remote Management Protocol	SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP, HTTPS
Features	DHCP support, VLAN support, QoS, IPv6 support, Syslog
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad, IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ag, IEEE 802.3at
Stacking	Stackable
Security Features	SSH, RADIUS, TACACS+
Management	CLI
Dimensions (H x W x D)	17.5 in
Operating Temperature	32 to 113 °F (0 to 45 °C)
Humidity	10 - 95% (non-condensing)