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I have a Cisco 2821 with a Etherswitch WIC connected to an ISP router and a network switch and for a couple of days now the WIC dropped it's connection to the LAN. Reloading the router solves the issue until the next day. I checked the logging on t...
I want to test a router config outside of the production network. How do I go about doing this? I have set up a VLAN trunk and a couple of VLANS on a switch. How do I test that with production IP addresses in a test environment?
Unfortunately, I'm not in a position where I can configure and test because I don't have a test environment. So I have to get as much right as possible so that the router is plug and play. Here's what I have to work with:Cisco 2821 router2 imbedded G...
I'm replacing an Adtran layer 3 switch at our operations center with a Cisco 2821. I have the configurations for the Adtran from the ISP and I want to mimmick what they're doing on the switch. Basically, we have an MPLS circuit coming in on an Ethe...
After modifying the speed settings, the errors were still there. The ISP was getting CRCs on their end of the connection though and so we ended up changing the cable which eliminated the errors. Hopefully this solves the connection drop issue.
