Cisco Catalyst 3750 User Manual

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Catalyst 3750 Switch Command Reference
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APPENDIX
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Catalyst 3750 Switch Debug Commands
This appendix describes the debug privileged EXEC commands that have been created or changed for
use with the Catalyst
3750 switch. These commands are helpful in diagnosing and resolving
internetworking problems and should be enabled only under the guidance of Cisco technical support
staff.
Caution Because debugging output is assigned high priority in the CPU process, it can render the system
unusable. For this reason, use the debug commands only to troubleshoot specific problems or during
troubleshooting sessions with Cisco technical support staff. It is best to use the debug commands during
periods of lower network traffic and fewer users. Debugging during these periods decreases the
likelihood that increased debug command processing overhead will affect system use.

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