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Cisco 2948 Switch
You may also want to ensure that the port(s) uplinked to the other switches are not trying to dynamically trunk. Out of the box, cisco switches come set with: switchport mode dynamic desirable This will cause the switch to negociate a trunk with the other side if possible. In a perfect world... -
6509 updating bin file for new 1gig blade addition
It depends on alot of variables. Is the image you are currently running incapable of running the new blade? If it is, then you don't need to reboot the switch. If not, the any image upgrade will require a reboot. Are you running Hybrid, Native, or pure CatOS? Are you running a Sup1, Sup1A... -
Need help on 3550 routing/subnetting
Well to answer your questions in order: The ISP doesn't need to change the /24 bit mask they gave, however they do need to make sure they assign a mask if /30 bit mask assigned to their router interface. And that they have a route to the rest of your network on their router. I'll get to...
