Hi All need little help with understanding qos on 6509. i have two layer circuits coming from dc into campus which terminate onto 6509, i need to know how to configure qos... whether to configure svi or subinterface? ....current qos plocy has voice...

Hi All Need little help with troubelshooting loop caused by ospf default injection command....we have two wan edges injecting default route (not always keyword added) via ospf into lan and learning default route from bgp... both routers has one lan ...

Hi All Can someone advise when i create and apply nested qos policy it s accept all command but doesnt display in show run , for example below class is cerated and accepted by router but in show run only show first three line's are show in runniung c...