7705 SAR OS Services Guide Page 411
VPRN Services
In This Chapter
This chapter provides information about the Virtual Private Routed Network (VPRN) 
service and implementation notes.
Topics in this chapter include:
• VPRN Service Overview on page 412
→ Routing Prerequisites on page 413
→ BGP Support on page 414
→ Route Distinguishers on page 414
• VPRN Features on page 418
→ IP Interfaces on page 418
→ SAPs on page 421
→ QoS Policies on page 421
→ Filter Policies on page 422 
→ CE to PE Routing Protocols on page 422
→ PE to PE Tunneling Mechanisms on page 422
→ Per-VRF Route Limiting on page 422
→ Spoke SDPs on page 423
• Configuring a VPRN Service with CLI on page 425
• VPRN Services Command Reference on page 439