Cisco Catalyst 3750 User Manual

2-53
Catalyst 3750 Switch Command Reference
OL-8552-07
Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
boot config-file
boot config-file
Use the boot config-file global configuration command on a standalone switch to specify the filename
that Cisco IOS uses to read and write a nonvolatile copy of the system configuration. Use the no form
of this command to return to the default setting.
boot config-file flash:/file-url
no boot config-file
Syntax Description
Defaults The default configuration file is flash:config.text.
Command Modes Global configuration
Command History
Usage Guidelines This command works properly only from a standalone switch.
Filenames and directory names are case sensitive.
This command changes the setting of the CONFIG_FILE environment variable. For more information,
see
Appendix A, “Catalyst 3750 Switch Bootloader Commands.”
Related Commands
flash:/file-url The path (directory) and name of the configuration file.
Release Modification
12.1(11)AX This command was introduced.
Command Description
show boot Displays the settings of the boot environment variables.

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