Contents
v
Cisco IE 3000 Switch Software Configuration Guide
OL-13018-01
CHAPTER
4 Assigning the Switch IP Address and Default Gateway 4-1
Understanding the Boot Process 4-1
Assigning Switch Information 4-2
Default Switch Information 4-3
Understanding DHCP-Based Autoconfiguration 4-3
DHCP Client Request Process 4-4
Understanding DHCP-based Autoconfiguration and Image Update 4-5
DHCP Autoconfiguration 4-5
DHCP Auto-Image Update 4-5
Limitations and Restrictions 4-5
Configuring DHCP-Based Autoconfiguration 4-6
DHCP Server Configuration Guidelines 4-6
Configuring the TFTP Server 4-7
Configuring the DNS 4-7
Configuring the Relay Device 4-8
Obtaining Configuration Files 4-8
Example Configuration 4-9
Configuring the DHCP Auto Configuration and Image Update Features 4-11
Configuring DHCP Autoconfiguration (Only Configuration File) 4-11
Configuring DHCP Auto-Image Update (Configuration File and Image) 4-12
Configuring the Client 4-13
Manually Assigning IP Information 4-14
Checking and Saving the Running Configuration 4-15
Modifying the Startup Configuration 4-16
Default Boot Configuration 4-16
Automatically Downloading a Configuration File 4-16
Specifying the Filename to Read and Write the System Configuration 4-16
Booting Manually 4-17
Booting a Specific Software Image 4-18
Controlling Environment Variables 4-18
Scheduling a Reload of the Software Image 4-20
Configuring a Scheduled Reload 4-20
Displaying Scheduled Reload Information 4-21
CHAPTER
5 Configuring Cisco IOS CNS Agents 5-1
Understanding Cisco Configuration Engine Software 5-1
Configuration Service 5-2
Event Service 5-3
NameSpace Mapper 5-3