Yes, "show run" is slow on the 3750 - more so the larger the stack is. It's a limitation of the device, unfortunately.
I find there to be value in a network configuration management system (like RANCID (open source), Cisco Prime LMS or SolarWinds NCM (both licensed)) which , when properly setup, can give you not only the current running configuration but a history of changes made over time. When using one of them, you consult their copy of the running configuration which is not dependent on the switch's processing of your query and is often parsed in a way to make it more human-readable and is easily searched for key bits.
When I do 'show run' on a cisco 3750, it takes ages for the device to 'build the configuration' before it shows the running configuration.
It'll depend on several factors.
The most important, as what Marvin has stated, is the size of your stack. If you have, for example, nine switches in a stack, then yes, it'll take a long, long time. It'll sometimes give you the impression that your stack has crashed. This is one reason why I don't recommend building a switch stack seven or more. Six is my personal recommended "maximum".
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.