[CALUG] Gigabit Ethernet
Ray Lischner
lisch at tempest-sw.com
Wed Oct 19 17:30:46 CDT 2005
On Wednesday 19 October 2005 05:54 pm, Tim Thomas wrote:
> The problem is that non-jumbo equipment will see a jumbo frame
> as a "jabber" and will effectively lop off anything above the
> standard data size of 1500 bytes.
So why doesn't PMTU discovery work in this case? Why can't the jumbo
frame device discover the path MTU is only 1500 (or whatever) and send
frames accordingly when it needs to talk to that device?
I've never delved down to this level of network stuff, so I'm still
learning.
Anyway, I decided to order a jumbo-capable switch. I'm still not sure
how easy it will be to setup, but at least I'll have gigabit ethernet
to keep me happy while I experiment with jumbo frames.
--
Ray Lischner, Author of C++ in a Nutshell
http://cpphelp.com
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