We just installed a Cisco 2651 router with IOS 12.2.(7r) last week. One of our connections has dropped for no apparent reason 6 times in the past 5 days. Three of those times required me to shutdown the interface and bring it back up to restore the connection. I have turned on keepalive but that had no effect. Has anybody else had a similar experience? What are some settings I can check??
Thanks.