CCNP Routing & Switching Technologies
Topic: Voice QoS
CCNP Routing & Switching Technologies contains over 49 hours of routing and switching protocols at the professional level including EIGRP, OSPF, BGP, IPv6, 802.1s MST, Private VLANs, and many other Routing and Switching features.
Voice QoS :: Part 1
Voice QoS :: Part 2