Cisco Catalyst 3750 Hardware Installation Guide

Appendix C Configuring the Switch with the CLI-Based Setup Program
Accessing the CLI
C-2
Catalyst 3750 Switch Hardware Installation Guide
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Accessing the CLI
For an unconfigured switch, you can access the CLI through Express Setup or
through the console port.
Accessing the CLI Through Express Setup
Note Express Setup is supported on switches running Cisco IOS Release 12.1(14)EA1
or later. If you are installing a new switch, refer to the Cisco IOS release label on
the rear panel of the switch to determine the release.
For switches running releases earlier than Cisco IOS Release 12.1(14)EA1, go to
the “Taking Out What You Need” section on page C-4.
You can access the CLI on an unconfigured switch by placing the switch in
Express Setup mode and then connecting an Ethernet port of the switch to the
Ethernet port of your PC or workstation. To put the switch into Express Setup
mode, follow the steps described in Chapter 1, “Using Express Setup,” for
powering on the switch and using Express Setup.
After the switch is in Express Setup mode, use Telnet to connect to the switch by
using the IP address 10.0.0.1, and enter the setup user EXEC command. See these
sections in this chapter to then configure the switch by using the CLI:
• Entering the Initial Configuration Information, page C-11
• Completing the Setup Program, page C-11
After you have entered the configuration information for the switch, save it to
flash memory by using the write memory privileged EXEC command.
Note While in Express Setup mode, the IP address 10.0.0.1 remains active on the switch
until you enter the write memory
command. You lose the Telnet connection after
entering the write memory command.
For more information about using the CLI, refer to the command reference for this
release.

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