# Sample Scheduler Hierarchies for L2TP

The figures in this section show the different scheduler hierarchies that you can build for QoS over L2TP. The type of networking architecture in which the QoS profile is used determines the actual hierarchy that is built.

Figure 52 through Figure 56 show scheduler hierarchies for different networking architectures.

Figure 52: LNS (Non-MLPPP) Scheduler Hierarchy

Figure 53: LNS (MLPPP) QoS Scheduler Hierarchy

Figure 54: LAC over Ethernet (Without VLANs) Scheduler Hierarchy

Figure 55: LAC over Ethernet (With LANs) Scheduler Hierarchy

Figure 56: LAC over ATM

#### Related Documentation

- Configuring QoS for an L2TP Session