Also note that in testing of basic CEF forwarding, I've pumped 300+ Mb/s through a 1941. Wouldn't necessarily design to that (!), but fact is they can do a fair amount. When Cisco "sizes" a 1941 for a 10 Mb circuit or whatever, they're doing that assuming you've turned on pretty much every service and protocol possible.
On Tue, May 27, 2014 at 5:46 PM, Ryan Jensen <[email protected]> wrote: > Hi All, > I'm about to bring up peerings with two ISPs. Today, I have two peerings > with 1 ISP, only sending me 1 default route. > I'm dropping a circuit and bringing in another ISP circuit. I have a > requirement to load-balance across the two circuits, hence the need for > full tables. Let BGP do its thing and pick the best path to the > destination. > > Question: > I have a pair of 2921, one on each circuit, each with maxed 2.5gb Ram. > Am I crazy to think these routers will handle the full tables? My current > ISP just told me we're looking at just a bit over 490k routes. > _______________________________________________ > Free CCIE R&S, Collaboration, Data Center, Wireless & Security Videos :: > > iPexpert on YouTube: www.youtube.com/ipexpertinc > _______________________________________________ Free CCIE R&S, Collaboration, Data Center, Wireless & Security Videos :: iPexpert on YouTube: www.youtube.com/ipexpertinc
