7210 SAS-X, R6 OS Services Guide Page 571
IEEE 802.1ah Provider Backbone Bridging
In This Chapter
Note: PBB is supported on 7210 SAS-X devices. It is not supported on 7210 SAS-R
devices.
This chapter provides information about Provider Backbone Bridging (PBB), process
overview, and implementation notes.
Topics in this chapter include:
• IEEE 802.1ah Provider Backbone Bridging (PBB) Overview on page 572
• PBB Features on page 573
→ PBB Technology on page 575
→ PBB Mapping to Existing VPLS Configurations on page 576
→ SAP Support on page 578
→ PBB Packet Walkthrough on page 580
→ PBB ELINE Service on page 582
→ MAC Flush on page 500
→ Access Multi-Homing for Native PBB (B-VPLS over SAP Infrastructure)
on page 583
→ PBB QoS on page 584
→ PBB OAM on page 667
• Configuration Examples on page 588
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