qos

The video takes you through three different QoS implementation models in Cisco MPLS, namely Short Pipe, Pipe, and Uniform. We will start by examining the default QoS behavior at label imposition, and perform basic Experimental value change during label swap. We will then dive into each of the QoS models, and complete relevant configuration. Packet capture and debug will be performed throughout the lab to provide verification. Some features that you will also learn in this lab include table map and explicit null label.

The video demonstrates a way to perform QoS classification and marking on Cisco router based on BGP routes and attributes using QPPB. Specifically, we will be using BGP community value on routes to match packets and set IP precedence value, which later on are used to enforce QoS queuing policy.

• ASA 1000V Security Profile
  • Connection Timeout
  • IP Audit 
  • Static NAT, Port-Forwarding

The video presents three main QoS building blocks on Cisco Nexus 1000V: Marking, Policing, and Queuing. We will be applying QoS to Port-Profile to mark RDP traffic, and enforcing policing based on matching DSCP value. Any traffic exceeding allowable rate will be either drop or marked down. We will attempt to provide guaranteed bandwidth to both Nexus and VMware control traffic. DSCP values will be analyzed using Wireshark packet capture.

The video desmonstrates the configuration of Easy VPN (EZVPN) using Dynamic Virtual Tunnel Interface (DVTI) on Cisco routers and explains its benefit over the conventional EZVPN with 'crypto map' or tunnel interface with GRE. Here we introduce the concept of Virtual-Template. The second half of the video shows example of additional features that you can implement with VTI using QoS and multicasting. 

The first half of the video shows you how to specify an interesting traffic that will cause a DMVPN spoke-to-spoke tunnel to be initiated, and utilized. In the second half, we will look at an ability to configure per-tunnel QoS from hub to spokes using NHRP group.