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Intermittent ADSL/Cisco 2821 issue

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Feb 13, 2008
7
EU
Hi All,

I am currently having an issue on two seperate adsl circuits using a Cisco 2821 at each site. The issue is that the router's are dropping connection when certain protocols connect to equipment on the internal vlan's.

for instance, today I rdp'd to a server at site A, session opened and then the router locked up/dropped connection. I immediately rdp'd to the mirror server at site B and the same issue happened.

This is happening on an almost daily occurance.

Both routers are Cisco 2821 with the same IOS c2800nm-advsecurityk9-mz.124-11.XW5.bin

There are no clear indications within the logs so I am abit stuck as to why the connections would drop when connecting over these protocols.


Any help most appreciated.
 
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