Just ran into a strange issue when configuring a SNMP community on the web interface. Alas it was broken.
And clicking on “add’ results in an error
‘Access Error: Request Entity Too Large’
An easy fix is to stop being lazy and CLI into the switch and fix it.
snmp-server community public su 192.168.0.5
And look, it works for us. Now you can webconfig until your heart is content.
Don’t forget to write your switch config changes.
Reference: Dell 5424 CLI Manual, Page 328 ‘snmp-server community’