Network Management
Invalid input detected at ^ marker error in NCM
Network Configuration Manager NCM with Cisco error: invalid input detected at '^' marker. This signifies that there is an issue and hopefully the ^ will line up with the relevant section of the command. This is not an NCM error, but an error from the device letting the user know the command entered is not valid
First published date
Last published date
Overview
This article discusses the following error in NCM from a Cisco device:
invalid input detected at '^' marker
When a command is unknown to the Cisco device (or at least at the level one is at), the error is displayed to signify that there is an issue. The ^ should line up with the relevant section of the command.
Product section
Cause
This is not an NCM error, but an error from the device letting the user know the command entered is not valid.
When dealing with some Nexus devices and Wireless LAN Controllers (there may be others), the Enable command is not valid and the device will terminate the session.
Resolution
1. Verify the command with PuTTY
To overcome the error in general, whether it is a command being issued to the device from NCM or downloading a config, verify the command with PuTTY from the SolarWinds Platform Server the device is being polled from, as it is set up in NCM with the same login and enable credentials set up as well. Make corrections to the script.
2. Nexus or WLC
In the case of Nexus or WLC, set the Enable Level in the Node properties, NCM section to No Enable.
3. Banner contains a password
If your banner includes a Password: (like on the example below) then change your banner and remove it.
4. If the issue is unresolved
If neither resolves the issue, please contact Technical Support and refer to this article.