Good to know, thanks!

On 4-Jan-08, at 7:31 PM, Steven Brenchley wrote:

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 <[EMAIL PROTECTED]> 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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