We will be implementing an MPLS network over private ports that will join 4 remote offices. Our plan is to have video conferencing units in each location. The units will be used once or twice a week at most. We would like to have the option to add VoIP at a later date.
I'm a little confused about where we will need to configure QoS. The provider will configure The new MPLS edge router for QoS. Will I need to configure QoS on all switches in my environment?
Here's a diagram of the main office location where the servers will be located. The other offices have a similar but much smaller design.400 workstations, Video Conference Unit | 11, 48 port Cisco 3750 GigE |
Cisco 6509 w/ SUP2, PFC, MSFC / \\
Cisco MPLS Edge Router Juniper Internet Router | | MPLS Newtwork Internet
Will QoS need to be configured on the Cisco 3750's as well as the6509?
Any information would be appreciated.