文档介绍：Cisco IOS® MPLS
Virtual Private LAN Service
Business Overview
Enabling Innovative Services
© 2004 Cisco Systems, Inc. All rights reserved. 1
Agenda
• Announcement
• Metro
Background
• Virtual Private LAN Service (VPLS)
Relationship to Metro
Deployment Scenario
Relationship to Other Cisco IOS Technologies
Future Directions
• Summary
© 2004 Cisco Systems, Inc. All rights reserved. 222
What’s New?
CiscoCisco IOSIOS®® MPLSMPLS VirtualVirtual PrivatePrivate LANLAN ServiceService (VPLS)(VPLS)
Multipoint-to-multipointMultipoint-to-multipoint supportsupport trtransparansparentent operoperationation (base(basedd onon splitsplit horizonhorizon atat MPMPLSLS PPE)E)
MultiMultippoioint-to-multipoint-to-multipoinnttnonnon transparenttransparent operaoperattionion
CircuitCircuit multiplexingmultiplexing
Q-in-QQ-in-Q supportsupport
MAC-AddresMAC-Addresss lealearrningning ffoorwrwardiardingng && agiaginngg
JumboJumbo fraframmeess supportsupport
RatRatee limitinglimiting forfor SLASLA requirequirementrement (per-VLAN(per-VLAN basis)basis)
CCooexistexistenceence ofof point-to-pointpoint-to-point && multipoinmultipoint-to-multipointt-to-multipoint supportsupport inin thethe sasammee routerrouter
CiscoCisco®® 76007600 SeriesSeries
CustomeCustomerr-facing-facing iinnterfacterfaceess (Custome(Customerr EdgeEdge --PProviroviderder Edge)Edge)
WS-X6548-RJ-45WS-X6548-RJ-45 Industry’s
WS-X6516-GBICWS-X6516-GBIC FIRST
CoCorree--ffaciacinngg iinntteerrffacesaces ((PPrroovividdeerr EdEdggee ––PPrroovividdeerr EdEdggee))
OSM-4OC12-POS-MOSM-4OC12-POS-prehensive
OSM-4GE-WAN-GBICOSM-4GE-WAN-GBIC Solution
OSM-1OC48-POSOSM-1OC48-POS
OperationalOperational SupportSupport SystemSystem (OSS)/Network(OSS)/Network ManagementManagement
SystemSystem (NMS)(NMS)
EnEnhancedhanced MIBMIB supsupppoortrt
CiscoCisco IPIP SolSoluutitioonn CenterCenter (ISC)(ISC) ementsements
© 2004 Cisco Systems, Inc. All rights reserved. 333
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