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
link state group
Examples This example shows how to configure the interfaces as upstream in group 2:
Switch# configure terminal
Switch(config)# interface range gigabitethernet1/0/11 - 14
Switch(config-if-range)# link state group 2 downstream
Switch(config-if-range)# end
Switch(config-if)# end
You can verify your settings by entering the show running-config privileged EXEC command.
Related Commands Command Description
link state track Enables a link-state group.
show link state group Displays the link-state group information.
show running-config Displays the current operating configuration. For syntax information, select
Cisco IOS Configuration Fundamentals Command Reference for
Release 12.2 > Cisco IOS File Management Commands > Configuration
File 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