Cisco Catalyst 3750-X Command Reference

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Catalyst 3750-X and 3560-X Switch Command Reference
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Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
show switch service-modules
This is an example of output when a switch with a service module installed is running the LAN base
feature set and service-module-specific features are not supported:
Switch# show switch service-modules
Switch/Stack supports service module CPU version: 03.00.25
Temperature CPU
Switch# H/W Status (CPU/FPGA) CPU Link Version
-----------------------------------------------------------------
1 LB-PASS-THRU * 71C/59C notconnected N/A
* Module services not supported on a Lanbase license
Table 2-50 show switch service-modules Command Output
Field Description
Switch The switch number in the stack. For a standalone switch, this number is
always 1.
H/W Status
• OK—The service module is operating and all features are supported.
• POWER-BAD—The service module is experiencing a hardware failure.
• FPGA-NOBOOT—There is a hardware failure related to the service
module FPGA.
• CPU-NOBOOT—There is a hardware failure related to the service
module CPU.
• SWITCH-HW-REV—The hardware version of the switch is not new
enough to support the service module. The service module runs in
pass-through mode.
• LB-PASS-THRU—The switch is running the LAN base feature set,
which does not support the service module, so the mode is pass-through.
Temperature
(CPU/FPGA)
Temperature (Centigrade) of the service module CPU and the service module
FPGA.
CPU Link
• connected—The service module is operating, and
service-module-specific features are available on the SFP module ports.
• notconnected—The service module is not operational. The ports are
operating in pass-through mode and supporting only standard switch
features.
CPU Version The software version of the service module.

Cisco Catalyst 3750-X Specifications

General

Switching Capacity	160 Gbps
Stacking Bandwidth	64 Gbps
Max Stacking Units	9
Layer Support	Layer 2 and Layer 3
Form Factor	Rack-mountable
DRAM	256 MB
Flash Memory	64 MB
Model	Cisco Catalyst 3750-X Series
Ports	24 or 48 10/100/1000 Ethernet ports
Uplink Interfaces	4 SFP or 2 SFP+
Features	StackWise Plus, EnergyWise
Image	IP Base or IP Services
Operating Temperature	0 to 40°C
Operating Humidity	10 to 85% noncondensing