hi all,     i need to know if the built-in GE ports in ASR1001 or ASR 1002 (-X) have the features of QoS without restrictions, or QoS features are supported in SPA modlue ports only?thanks in advance for your support.

does RJ-45 connector in the WS-X816-10T-2T module supports auto negotiation, i.e 10/100/1000/10G?

hello,can i use any downlink port of the C4500-X switch as uplink without the need of the network module?i need to connect that switch to C6500E backbone without getting the network module, is that OK or i must get the network module?thanks in advanc...