[c-nsp] WS-X6724-SFP and 7600 S Chassis with RSP720-3CXL

Saku Ytti saku+cisco-nsp at ytti.fi
Fri Feb 15 08:48:44 EST 2008


On (2008-02-15 14:24 +0100), William Jackson wrote:

> I was considering to get this line card + DFC for the mentioned chassis
> over the SIP-600 and SPA-10x1GE, any comments?

You might want to look at ES20, you'd be paying 10k more (list) and
getting additional 10GE port.
ES20 delivers L2+L3 inluding EVC which allows very rich L2 features.
What you'd lose is some buffer depth (still massively more than LAN)
and single tag vlan local signifance in subinterfaces. Also as it's
newer card, you'd need to spend more time approving it.

Also, as you didn't specify any task you're using it, I have
to ask, have you considered LAN cards?

-- 
  ++ytti


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