[wolrah]

Reading this post led to one of those moments of realization about "no shutdown" in Cisco IOS and similar environments.

The config file can't guarantee the interface will be up when it's loaded as that depends on external factors but it can guarantee the interface will not be shut down.

I've used "no shutdown" as an example of illogical UI for decades because it seems backwards as the user, especially when new to IOS and trying to learn by exploring, but from this perspective it makes sense.

[justsomehnguy]

> moments of realization about "no shutdown" in Cisco IOS and similar environments

> but from this perspective it makes sense

No, it's just a clunky way to remove the config line, it has nothing with the engineering safety.

It's still better than Huawei's lingo, though.