VPRN Features
Page 1058 7750 SR OS Services Guide
VPRN Features
This section describes various VPRN features and any special capabilities or considerations as
they relate to VPRN services.
• Subscriber Routed Redundancy Protocol (SRRP) on page 1060
• SAPs on page 1072
→ Encapsulations on page 1072
→ QoS Policies on page 1073
→ Filter Policies on page 1073
• CE to PE Routing Protocols on page 1077
→ PE to PE Tunneling Mechanisms on page 1077
→ Per VRF Route Limiting on page 1077
→ Using OSPF in IP-VPNs on page 1082
• Spoke SDPs on page 1078
→ Multicast Protocols Supported in the Provider Network on page 1086
IP Interfaces
VPRN customer IP interfaces can be configured with most of the same options found on the core
IP interfaces. The advanced configuration options supported are:
• VRRP (for VPRN services with more than one IP interface)
•Cflowd
• Secondary IP addresses
•ICMP Options
Configuration options found on core IP interfaces not supported on VPRN IP interfaces are:
• NTP broadcast receipt