Refreshing Deviceids - Cisco Catalyst 2960 series Configuration Manual

Command or Action
Step 19
copy running-config startup-config
Example:
Switch# copy running-config
startup-config
What to Do Next
To verify information about the configuration agent, use the show cns config connections command in
privileged EXEC mode.
To disable the CNS Cisco IOS agent, use the no cns config initial { ip-address | hostname } global configuration
command.
Related Topics
Initial Configuration, on page 412
Monitoring CNS Configurations, on page 427

Refreshing DeviceIDs

Follow these steps to refresh a DeviceID when changing the hostname on the switch.
SUMMARY STEPS
1. enable
2. show cns config connections
3. Make sure that the CNS event agent is properly connected to the event gateway.
4. show cns event connections
5. Record from the output of Step 4 the information for the currently connected connection listed below.
You will be using the IP address and port number in subsequent steps of these instructions.
6. configure terminal
7. no cns event ip-address port-number
8. cns event ip-address port-number
9. end
10. Make sure that you have reestablished the connection between the switch and the event connection by
examining the output from show cns event connections.
11. show running-config
12. copy running-config startup-config
Purpose
(Optional) Saves your entries in the configuration file.
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
How to Configure the Configuration Engine
423