I think a J series would be the way to go as well. Even the 4350 claims 1Gbps+ forwarding. To give you an idea of cost, a J4350 will list about $5k J6350 will list about $10.5k. The 8-port GigE PIMs list at $1800 per, 16-port GigE PIM (dual height) at $3000. Of course, those are list prices... M On Jul 17, 2008, at 3:02 PM, Paul Kelly :: Blacknight wrote:
Hi Matthew,
The Juniper J6350 boxes are both cost effective and are claimed to do line 2Gbit/s of IMIX traffic I think.
We've several deployed between multitple DCs in Dublin and a load of J4350 at different layers. Stick 2GB of ram into each one and they'll go a long way.
Paul
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-----Original Message----- From: Matthew Huff [mailto:mhuff@ox.com] Sent: Thursday, July 17, 2008 8:21 PM To: 'nanog@nanog.org' Subject: Line rate gigabit router/switch options
We have a pair of cisco 7204VXR routers connecting to STFI receiving market data. At peak periods micro-bursts of unicast and multicast data overrun the Ethernet fifo buffer due to the 7200 being a cpu based router. A 7600 router would be a good replacement but it isn't cost effective. We need BGP, rip, pim multicast and netflow. Since the connections are all metro Ethernet, Cisco has suggested looking at the 3750 switch platform that does BGP since all of the packets are hardware switched, but it doesn't due L3 netflow. I've been doing cisco for too long and was wondering what the cost effective options are with other vendors or even other possible cisco solutions.
---- Matthew Huff | One Manhattanville Rd OTA Management LLC | Purchase, NY 10577 www.ox.com | Phone: 914-460-4039 aim: matthewbhuff | Fax: 914-460-4139