[c-nsp] Wanting to learn Juniper...

[sthaug at nethelp.no]

> That said, there really is *no* equivalent to 'shutdown'.  Even if
> you disable an interface, it just disables that interface's ability
> to pass traffic.  I believe the layer-1 actually still works (lasers
> transmit/receive, TDM still receives).

That depends. Modern PICs with replaceable optics typically shut down the
laser if you do a disable.

Steinar Haug, Nethelp consulting, sthaug at nethelp.no