Cisco Catalyst 3750-X User Manual

Contents
v
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
OL-21521-01
Modifying the Startup Configuration 3-16
Default Boot Configuration 3-17
Automatically Downloading a Configuration File 3-17
Specifying the Filename to Read and Write the System Configuration 3-17
Booting Manually 3-18
Booting a Specific Software Image 3-19
Controlling Environment Variables 3-20
Scheduling a Reload of the Software Image 3-22
Configuring a Scheduled Reload 3-22
Displaying Scheduled Reload Information 3-23
CHAPTER 4 Configuring Cisco IOS Configuration Engine 4-1
Understanding Cisco Configuration Engine Software 4-1
Configuration Service 4-2
Event Service 4-3
NameSpace Mapper 4-3
What You Should Know About the CNS IDs and Device Hostnames 4-3
ConfigID 4-3
DeviceID 4-4
Hostname and DeviceID 4-4
Using Hostname, DeviceID, and ConfigID 4-4
Understanding Cisco IOS Agents 4-5
Initial Configuration 4-5
Incremental (Partial) Configuration 4-6
Synchronized Configuration 4-6
Configuring Cisco IOS Agents 4-6
Enabling Automated CNS Configuration 4-6
Enabling the CNS Event Agent 4-8
Enabling the Cisco IOS CNS Agent 4-9
Enabling an Initial Configuration 4-9
Enabling a Partial Configuration 4-13
Displaying CNS Configuration 4-14
CHAPTER 5 Managing Switch Stacks 5-1
Understanding Switch Stacks 5-2
Switch Stack Membership 5-4
Stack Master Election and Re-Election 5-5
Switch Stack Bridge ID and Router MAC Address 5-7
Stack Member Numbers 5-7

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