I am glad that the information that I found was able to resolve your question. Thank you for using the rating system to indicate that your question was resolved (and thanks for the rating). It makes the forum more useful when people can read a question and can know that they will read responses which were able to resolve the question.
The forum is an excellent place to learn about Cisco networking. I encourage you to continue your participation in the forum.
Another method for estimating performance is reviewing the "Router Perf" document often referenced in these forums (attached). In this document, you'll note the 2811 maxs out at about 61 Mbps. This would seem to imply a 2811 might be able to handle more than dual T1s.
Actually, I work with a client that use 2811s at many remote sites with up to 4 T-1 (both MLP and IMA); seems to handle such, without problems.
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
Introduction Featured Speakers Luis Espejel is the Telecommunications
Manager of IENova, an Oil & Gas company. Currently he works with Cisco
IOS® and Cisco IOS XE platforms, and NX to some extent. He has also
worked as a Senior Engineer with the Routing P...
In this session you can learn more about Layer 3 multicast and the best
practices to identify possible threats and take security measures. It
provides an overview of basic multicast, the best security practices for
use of this technology, and recommendati...