[j-nsp] My first juniper... kinda...

Steven Brenchley bresteven at gmail.com
Fri Jan 4 19:31:59 EST 2008


There is a third option,  There is a new hybrid of junos and screenOS coming
available in 9.0.  It uses the same routing stuff from the J-series but adds
the sreeenOS features to the services area.  Configuration is much the same
as junos except adds much simpler setup with nat, ipsec and such.

On 1/4/08, Peter E. Fry <pfry-lists at redsword.com> wrote:
>
> [...]
> > Would two of the onboard ports each do wirespeed 100Mb,
> > full duplex?    Are the onboards equivalent to PCI or are
> > they equivalent to PCI-E?
>
> You know, I've no idea.  Taking a wild guess I'd say
> PCI-E.  The SSG520/550, for instance, are P4/E7225 systems
> with two Marvell PCI-E dual GbE chips.
> Performance-wise, Juniper is pretty straightforward in
> their data sheets.  You'll have to factor in any additional
> processing you'll be doing on the unit, but for a basic
> config they're on the money (for the Netscreen and new J
> series in particular -- old Jx300 data sheets quoted
> performance based on a maximum configuration).
>
> [...]
> > Is there a matrix somewhere that lists the differences
> > between Screen   and Jun?  As I understand it, Screen
> > revolves more around security,   while Jun revolves more
> > around Layer 3, but please - correct me if I'm   wrong.
>
> That's it.  ScreenOS has limitations from a "routing
> platform" standpoint, e.g. 10000 route limit, no MPLS, MBGP,
> OSPFv3 (yet) or IS-IS.  But for appropriate installations
> it's quicker and easier to set up routing, firewall, and
> VPNs than it would be using JUNOS.  And what Bill said.
>
> Peter E. Fry
>
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>



-- 
Steven Brenchley
-------------------------------------
There are 10 types of people in the world those who understand binary and
those who don't.


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