Believe it's because egress QoS is performed in hardware and it doesn't come close to supporting all the features within a service policy. For starters, the hardware only supports 4 physical egress queues and policy maps can define many more.
The work around is to utilize the QoS egress features of the 3560. If you look at the chapter on QoS, within the configuration guide for the IOS you're using, the features will be documented with some explanation of their workings.
Question We run asr9001 with XR 6.1.3, and we have a very long delay to
login w/ SSH 1 or 2 to the device compare to IOS device. After
investigation, the there is 1s delay between the client KEXDH_INIT and
the server (XR) KEXDH_REPLY. After debug ssh serv...
Introduction The purpose of this document is to demonstrate the Open
Shortest Path First (OSPF) behavior when the V-bit (Virtual-link bit) is
present in a non-backbone area. The V-bit is signaled in Type-1 LSA only
if the router is the endpoint of one or ...
Hi, I am seeing quite a few issues with patch install and wanted to
share my experience and workaround to this. Login to admin via CLI, then
access root with the “shell” command Issue “df –h” and you’ll probably
see the following directory full or nearly ...