Cisco Catalyst 3750 User Manual

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Catalyst 3750 Switch Command Reference
OL-8552-07
Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
show shell
show shell
Use the show shell privileged EXEC command to display shell information.
show shell [environment | functions | triggers] [ | {begin | exclude | include} expression]
Syntax Description
Command Modes Privileged EXEC
Command History
Usage Guidelines Use this command to display the shell information for the switch.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
are not displayed, but the lines that contain Output are displayed.
Examples This example shows how to use the show shell triggers privileged EXEC command to view the event
triggers in the switch software:
Switch# show shell triggers
User defined triggers
---------------------
Built-in triggers
-----------------
Trigger Id: CISCO_PHONE_EVENT
Trigger description: Event for ip-phone macro
Trigger environment: ACCESS_VLAN=1 VOICE_VLAN=2
Trigger mapping function: CISCO_PHONE_AUTO_SMARTPORT
Trigger Id: CISCO_ROUTER_EVENT
Trigger description: Event for router macro
Trigger environment: NATIVE_VLAN=1
Trigger mapping function: CISCO_ROUTER_AUTO_SMARTPORT
Trigger Id: CISCO_SWITCH_EVENT
Trigger description: Event for switch macro
Trigger environment: NATIVE_VLAN=1
Trigger mapping function: CISCO_SWITCH_AUTO_SMARTPORT
environment (Optional) Display shell environment information.
functions (Optional) Display macro information.
triggers (Optional) Display event trigger information.
| begin (Optional) Display begins with the line that matches the expression.
| exclude (Optional) Display excludes lines that match the expression.
| include (Optional) Display includes lines that match the specified expression.
expression Expression in the output to use as a reference point.
Release Modification
12.2(50)SE 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