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Popup Hotspot Using ISR 1000 with WiFi/LTE for Teleworkers and Micro Branchesr
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Beginner

Multiple ISP BGP

Hi,

Right now I have 2 ISP connection with 30Mbps each and I am runnign BGP on Cisco 3550 Switch with default route.

Now we are going to buy 1 more line of 40Mbps from another ISP. This is setup for Hosting DataCenter, I want to get full BGP routing table from ISP to get better path for all packet.

Which Router will have enough RAM and Flash to handel BGP routing table(budget issue). I think 2951 with 2GB flash should do it.

One more thing I want failover with it. So I will buy 2 device. I have 1 2901 right now. so I will use it as backup router and will use default route from that router, I think I can do it with HSRP or VRRP.

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Hall of Fame Mentor

Multiple ISP BGP

For DC WAN Edge, a 2951 may be too slow and CPU may be impacted with high BGP table + throughput demands.

I recommend going with an ASR.