Cisco Catalyst 3750 User Manual

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Catalyst 3750 Switch Command Reference
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Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
switchport
Examples This example shows how to cause an interface to cease operating as a Layer 2 port and become a
Cisco-routed port:
Switch(config-if)# no switchport
This example shows how to cause the port interface to cease operating as a Cisco-routed port and convert
to a Layer 2 switched interface:
Switch(config-if)# switchport
Note The switchport command without keywords is not used on platforms that do not support Cisco-routed
ports. All physical ports on such platforms are assumed to be Layer 2-switched interfaces.
You can verify the switchport status of an interface by entering the show running-config privileged
EXEC command.
Related Commands Command Description
show interfaces switchport Displays the administrative and operational status of a switching
(nonrouting) port, including port blocking and port protection settings.
show running-config Displays the current operating configuration. For syntax information,
select Cisco IOS Configuration Fundamentals Command Reference,
Release 12.2 > File Management Commands > Configuration File
Management Commands.

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