I purchaised brand new router from Cisco 2921 also i purchaised an SFP-Transceiver (GLC-SX MM) along with this Router.
Currently the Router is having Universal IOS: “c2900-universalk9-mz.SPA.151-3.T1.bin”.
Kindly provide the IOS i woud like to use. Is the same is IOS Compactibility. thanks.
Thanks for your information. But the SFP itself not detecting in the Router. So how we will initiate this command.