Cisco Catalyst 3560-X Software Configuration Manual page 110
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Also See for Catalyst 3560-X:
- Command reference manual (1188 pages) ,
- Software configuration manual (1438 pages) ,
- Manual (276 pages)
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Assigning Switch Information
For procedures to configure the switch as a DHCP server, see the
Note
(Only Configuration File)" section on page 1-11
Addressing and Services" section of the Cisco IOS IP Configuration Guide, Release 12.4.
After you install the switch in your network, the auto-image update feature starts. The downloaded
configuration file is saved in the running configuration of the switch, and the new image is downloaded
and installed on the switch. When you reboot the switch, the configuration is stored in the saved
configuration on the switch.
Limitations and Restrictions
These are the limitations:
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The configuration file that is downloaded from TFTP is merged with the existing configuration in the
Note
running configuration but is not saved in the NVRAM unless you enter the write memory or
copy running-configuration startup-configuration privileged EXEC command. Note that if the
downloaded configuration is saved to the startup configuration, the feature is not triggered during
subsequent system restarts.
Configuring DHCP-Based Autoconfiguration
These sections contain this configuration information:
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If your DHCP server is a Cisco device, for additional information about configuring DHCP see the
Note
"Configuring DHCP" section of the "IP Addressing and Services" section of the Cisco IOS IP
Configuration Guide, Release 12.4.
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
1-6
The DHCP-based autoconfiguration with a saved configuration process stops if there is not at least
one Layer 3 interface in an up state without an assigned IP address in the network.
Unless you configure a timeout, the DHCP-based autoconfiguration with a saved configuration
feature tries indefinitely to download an IP address.
The auto-install process stops if a configuration file cannot be downloaded or it the configuration
file is corrupted.
DHCP Server Configuration Guidelines, page 1-7
Configuring the TFTP Server, page 1-7
Configuring the DNS, page 1-8
Configuring the Relay Device, page 1-8
Obtaining Configuration Files, page 1-9
Example Configuration, page 1-10
Chapter 1
Assigning the Switch IP Address and Default Gateway
"Configuring DHCP Autoconfiguration
and the "Configuring DHCP" section of the "IP
OL-25303-03
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Troubleshooting
