Implementation Information - Dell Force10 C150 Configuration Manual

Figure 46-14. VLAN Stacking with L2PT
no spanning-tree
Building A

Implementation Information

• L2PT is available for STP, RSTP, MSTP, and PVST+ BPDUs.
• No protocol packets are tunneled when VLAN Stacking is enabled.
• L2PT requires the default CAM profile.
BPDU w/ destination
MAC address: 01-01-e8-00-00-00
R1-E-Series
BPDU w/ destination
MAC address: 01-80-C2-00-00-00
Building B
R2
R3
Non-Force10
Non-Force10
System
System
BPDU w/ destination
MAC address: 01-80-C2-00-00-00
no spanning-tree
Service Provider Bridging | 969