Cisco Catalyst 3750 Software Configuration Guide

B-1
Catalyst 3750 Metro Switch Software Configuration Guide
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APPENDIX B
Working with the Cisco IOS File System,
Configuration Files, and Software Images
This appendix describes how to manipulate the Catalyst 3750 Metro switch flash file system, how to
copy configuration files, and how to archive (upload and download) software images to a switch.
Note For complete syntax and usage information for the commands used in this chapter, refer to the switch
command reference for this release and the Cisco IOS Configuration Fundamentals Command Reference
for Release 12.1.
This appendix consists of these sections:
• Working with the Flash File System, page B-1
• Working with Configuration Files, page B-8
• Working with Software Images, page B-19
Working with the Flash File System
The flash file system is a single flash device on which you can store files. It also provides several
commands to help you manage software image and configuration files. The default flash file system on
the switch is named flash:.
This section contains this information:
• Displaying Available File Systems, page B-2
• Setting the Default File System, page B-3
• Displaying Information about Files on a File System, page B-3
• Creating and Removing Directories, page B-4
• Copying Files, page B-4
• Deleting Files, page B-5
• Creating, Displaying, and Extracting tar Files, page B-5
• Displaying the Contents of a File, page B-7

Cisco Catalyst 3750 Specifications

General

Device Type	Switch
Switching Capacity	32 Gbps
Forwarding Rate	38.7 Mpps
Stacking Bandwidth	32 Gbps
RAM	128 MB
Jumbo Frame Support	Yes
Switch Type	Managed
Model	Catalyst 3750 Series
Uplink Interfaces	SFP
Form Factor	Rack-mountable
MAC Address Table Size	12, 000 entries
Routing Protocol	RIP, OSPF, EIGRP
Remote Management Protocol	SNMP, Telnet, HTTP
Features	Layer 3 switching, Layer 2 switching, auto-negotiation, BOOTP support, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, MAC address filtering, Quality of Service (QoS), Jumbo Frames support, MLD snooping, Dynamic ARP Inspection (DAI), Cisco EnergyWise technology
Power over Ethernet (PoE)	PoE
Operating Temperature	-5 - 45 °C
Operating Humidity	10% to 85% non-condensing