Introduction to Services on the 7705 SAR
Page 38 7705 SAR OS Services Guide
• Virtual Private Routed Network Service (VPRN)
→ VPRN provides a Layer 3 VPN service to end customers. VPRN services 
provide MP-BGP peering with other PEs, configurable QoS policy and filtering, 
VRF import and export policies, and SGT-QoS marking. See VPRN Services on 
page 411.
Table 3
 lists the supported pseudowire (PW) service types. The values are as defined in 
RFC 4446.
Table 3:  Pseudowire Service Types 
PW Service Type (EtherType) Value
IP Layer 2 transport 0x000B
Ethernet tagged mode 0x0004
Ethernet raw 0x0005
ATM N-to-one VCC cell mode 
(1)
0x0009
ATM N-to-one VPC cell mode 0x000A
SAToP E1 0x0011
SAToP T1 0x0012
CESoPSN basic mode 0x0015
CESoPSN TDM with CAS 0x0017
Note:
1. “N-to-one” is expressed as “N-to-1” throughout this guide.