Alcatel-Lucent 7750 SR OS - VLL Service Considerations; Sdps; Figure 28: SDP Statistics for VPLS and VLL Services; SDP Statistics for VPLS and VLL Services

Virtual Leased Line Services
7750 SR OS Services Guide Page 143
VLL Service Considerations
This section describes various of the general 7750 SR service features and any special capabilities
or considerations as they relate to VLL services.
SDPs
The most basic SDPs must have the following:
• A locally unique SDP identification (ID) number.
• The system IP address of the originating and far-end 7750 SR routers.
• An SDP encapsulation type - either GRE or MPLS.
The most basic Apipe and Fpipe SDP configurations must have the following:
• A locally unique SDP identification (ID) number and vc-id.
SDP Statistics for VPLS and VLL services
Figure 15: SDP Statistics for VPLS and VLL Services
VPLS1
VPLS2
VPLS1
VPLS2
VPLS2
VPLS1
IP/MPLS
PE1
PE3
PE2
SDP 101
SDP 102
GRE
RSVP
SDP 103
LDP