IOS and SDM

[christianpapst]

Hi there,

How would I go about upgrading the IOS and SDM on the Cisco C837 router? How do I know which one the correct IOS version is for me?

Also, when logged into my current SDM and selecting 'upgrade SDM', what username and password do I use there?

Thanks.

[dlongworth]

http://www.cisco.com/en/US/customer/products/sw/secursw/ps5318/products_quick_start09186a0080511c89.html

If you don't have AAA or any local usernames configured, try the enable password only, for login.

[christianpapst]

thanks dlongworth,

problem is, my cco username and password does not seem to work with the link you provided.