Cisco Catalyst 3750 User Manual

A-9
Catalyst 3750 Switch Command Reference
OL-8552-07
Appendix A Catalyst 3750 Switch Bootloader Commands
flash_init
flash_init
Use the flash_init bootloader command to initialize the flash file system.
flash_init
Syntax Description This command has no arguments or keywords.
Defaults The flash file system is automatically initialized during normal system operation.
Command Modes Bootloader
Command History
Usage Guidelines During the normal bootup process, the flash file system is automatically initialized.
Use this command to manually initialize the flash file system. For example, you use this command
during the recovery procedure for a lost or forgotten password.
Release Modification
12.1(11)AX This command was introduced.

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