[c-nsp] IS-IS or OSPF as IGP?

[sthaug at nethelp.no]

> With cisco, many new features are introduced in IS-IS first.  OSPF
> generally lags behind. Some that come to mind are prefix prioritization,
> advertise passive-only (to easily advertise only loopbacks and exclude
> connecteds), IS-IS Keychaining, IS-IS fast flood, IS-IS Caching of
> Redistributed Routes, LSA (LSP) throttling, and SPF throttling.

Our experience is that much the same is the case for JunOS - new
features are introduced in IS-IS first.

Steinar Haug, Nethelp consulting, sthaug at nethelp.no