Is there anybody here who can explain a bit more about how the 2948G-L3
hardware works (using it as a router, not an L2 switch!), and under what
circumstances hardware is *not* used to forward packets?
Background: We have observed significant problems with the 2948G-L3 and
asymmetric traffic patterns (e.g. traffic going out one port but little
or no traffic coming *in* the same port). CPU load seems to shoot through
the roof. As soon as we are able to establish symmetric traffic patterns,
CPU usage falls to normal levels - presumably indicating that hardware
is being used to forward the packets.
Steinar Haug, Nethelp consulting, sthaug@nethelp.no
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