Services
7210 SAS-X, R6 OS Services Guide Page 25
Service Types
The 7210 SAS X offers the following types of subscriber services which are described in more
detail in the referenced chapters:
• Virtual Leased Line (VLL) services:
→ Ethernet pipe (Epipe) — A Layer 2 point-to-point VLL service for Ethernet frames.
See Ethernet Pipe (Epipe) Services on page 122.
• Virtual Private LAN Service (VPLS) — A Layer 2 multipoint-to-multipoint VPN. See
Virtual Private LAN Service on page 231.
• Internet Enhanced Service (IES) — A routed connectivity service used to provide IP
services.This service is supported in 7210 SAS platforms operated in access-uplink mode
for only inband management of the node (that is, it cannot be used as for configuring
customer service in access-uplink mode). See Internet Enhanced Service on page 465.
• Virtual Private Routed Network (VPRN) — A Layer 3 IP multipoint-to-multipoint VPN
service as defined in RFC 2547bis. See Virtual Private Routed Network Service on page
689.