when we attached 500 Mbps internet link to router V1000 then we got to know that V1000 has bandwidth limit of 250 Mbps only .hence 500 Mbps internet link does not work.1.how to check bandwidth limit of router and switch ?is it mentioned in data sheet...

today ,when we tried to terminate 500 Mbps internet link of primary Vedge 1000 then we got reply that---this link will not work as V1000 has bandwidth limitation of 250 Mbps .May I know what is this bandwidth limitation concept in cisco ?please share...

we use supervisor module in 4500,6500 switch and 9400 & 9500 switch so what is its role?why do we have primary and secondary supervisor Module ?is it CPU?command to check its status or performance 

I have 3 spoke and 2 HUB and one spoke has no issue with internet and 2 spoke has slowness issue so Can we clear DMVPN session?will it affect the session and will it be reestablished after clear session?

Difference between install Mode and bundled mode,please explain.in stacking --Bundled mode requires same IOS at all switch but in installed mode,Active switch push its IOS to member ones right?