SlideShare uma empresa Scribd logo
1 de 45
Baixar para ler offline
1© 2004 Cisco Systems, Inc. All rights reserved.
Cisco IOS® MPLS
Virtual Private LAN Service (VPLS)
Technical Deployment Overview
Enabling Innovative Services
222© 2004 Cisco Systems, Inc. All rights reserved.
Agenda
• Introduction
• VPLS Technical Overview
• VPLS Architectures
• Deployment Scenarios
• Summary
333© 2004 Cisco Systems, Inc. All rights reserved.
Introduction
Presentation_ID 333© 2003 Cisco Systems, Inc. All rights reserved.
444© 2004 Cisco Systems, Inc. All rights reserved.
Metro Ethernet:
Emerging Multiservice Access Opportunity
100 Mbps
Ethernet
Remote
Worker
Ethernet-
Connected
Branch
Remote
Office 1
Remote
Office 2
Regional
Headquarters
Ethernet-
Connected
Branch
10 Mbps
Ethernet
Ethernet,
SONET/SDH,
RPR,
DWDM/CWDM,
MPLS/IP
Subscriber
STB
Residential
CPEMultitenant Unit (MTU)
Basement Access
Device
Internet PSTN
Web HostingWeb Hosting
Directory ServicesDirectory Services
Secure E-MailSecure E-Mail
Mobile AccessMobile Access
Hosted TelephonyHosted TelephonyVideoconferencingVideoconferencing
Storage HostingStorage Hosting
Business ContinuanceBusiness Continuance
Unified MessagingUnified Messaging
SP
Metro Ethernet
Network
555© 2004 Cisco Systems, Inc. All rights reserved.
Metro Ethernet: Business Drivers*
100 Mbps
Ethernet
Remote
Worker
Ethernet-
Connected
Branch
Remote
Office 1
Remote
Office 2
Regional
Headquarters
Ethernet-
Connected
Branch
10 Mbps
Ethernet
Ethernet,
SONET/SDH,
RPR,
DWDM/CWDM,
MPLS/IP
Subscriber
STB
Residential
CPEMulti-Tenant Unit
(MTU) Basement
Access Device
Internet PSTN
SP
Metro Ethernet
Network
Service Provider
• Revenue Growth
New, Differentiated Services
Expanded Enterprise Penetration
• Cost Efficiencies
Network Convergence
Flexible Bandwidth Provisioning
Best Value for Increased Bandwidth
Enterprise
• Business Demands
Increased Productivity
Peer-to-Peer Applications
• Service Expectations
Scalable Bandwidth (from 1Mbps to 1Gbps)
Customized Services
Multipoint Connectivity
Operational Simplicity
*Cisco VPLS Statement of Direction http://www.cisco.com/en/US/products/hw/routers/ps368/products_white_paper09186a00801df1df.shtml
666© 2004 Cisco Systems, Inc. All rights reserved.
The Ethernet Advantage
• Connectionless, IP aware-operation
• Distributed intelligence
• Inexpensive, scalable bandwidth
options
• L2 VPNs
• Point-to-point
• Multipoint
• L3 VPNs
• High speed transport enables
innovative services and applications
• Storage, IP video conferencing
• Value added services
• IP Telephony
• IP video conferencing
• High speed, bBusiness class Internet
• Managed Security
• Managed Storage
777© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Overview for Metro Ethernet
u-PE
10/100/
1000 Mpbs
10/100/
1000
M
pbs
Metro D
Hub &
Spoke
Metro C
10/100/
1000 Mpbs
u-PE
SiSiGE Ring
Metro A
u-PE
PE-AGG
10/100/
1000 Mpbs
DWDM/
CDWM
Metro B
u-PE
P Pn-PE
VPLS NetworkVPLS Network
n-PE
PP
SONET/SDH
Ring
n-PE
C7600C7600
C7600
•Delivers Ethernet-based multipoint L2 VPN service
•Enhances L2 VPN scalability (geographic sites & no. of customers)
•Leverages existing SP MPLS Core
•Supports operational speeds of GB to 10 GB
•On track for IETF standardization: Draft Lasserre-Kompella
•Uses familiar Ethernet user network interface
888© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Technical Overview
Presentation_ID 888© 2003 Cisco Systems, Inc. All rights reserved.
999© 2004 Cisco Systems, Inc. All rights reserved.
Virtual Private LAN Services (VPLS)
• VPLS defines an architecture that delivers Ethernet Multipoint
Services (EMS) over an MPLS network
• VPLS operation emulates an IEEE Ethernet bridge
• Two VPLS drafts in existance
Draft-ietf-l2vpn-vpls-ldp-01 Cisco’s Implementation
draft-ietf-l2vpn-vpls-bgp-01
CE
PE
MPLS
Network
PE
VPLS Is An Architecture
CE
CE
101010© 2004 Cisco Systems, Inc. All rights reserved.
VPLS & H-VPLS
• H-VPLS
Two Tier Hierarchy
MPLS or Ethernet Edge
MPLS Core
• VPLS Direct Attachment
Single Flat Hierarchy
MPLS to the Edge
192.168.11.1/24
192.168.11.2/24
192.168.11.12/24
192.168.11.11/24
192.168.11.25/24
MPLS EdgeMPLS Core
PW
n-PE
PE-POP
PE-rs
u-PE
PE-CLE
MTU-s
u-PE
PE-CLE
MTU-s
n-PE
PE-POP
PE-rsGE
Ethernet Edge
Point-to-Point or Ring
VPLS
H-VPLS
111111© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Components
n-PE
n-PE
n-PE
PW
PW
PW
CE
CE
CE
CE
CE
CE
CE
CE
TunnelLSP
TunnelLSP
Tunnel LSP
Green VSI
Blue VSI
Red VSI
Green VSI
Blue VSI
Red VSI
Red VSI
Blue VSI
Legend
CE - Customer Edge Device
n-PE - network facing-Provider Edge
VSI - Virtual Switch Instance
PW - Pseudo-Wire
Tunnel LSP - Tunnel Label Switch Path that
provides PW transport
Attachment Circuit
Full Mesh of PWs
between VSIs
Directed LDP
session between
participating PEs
121212© 2004 Cisco Systems, Inc. All rights reserved.
VPN & VPLS Desirable Characteristics
• Auto-discovery of VPN membership
Reduces VPN configuration and errors associated with
configuration
• Signaling of connections between PE devices associated
with a VPN
• Forwarding of frames
AToM uses Interface based forwarding
VPLS uses IEEE 802.1q Ethernet Bridging techniques
• Loop prevention
MPLS Core will use a full mesh of PWs and “split-horizon”
forwarding
H-VPLS edge domain may use IEEE 802.1s Spanning Tree, RPR, or
SONET Protection
131313© 2004 Cisco Systems, Inc. All rights reserved.
Cisco VPLS Building Blocks
A Comprehensive Solution: Robust, Flexible, Scalable, Manageable
Point-to-Point
Layer 2 VPN
Layer 2 VPN
NMS/
OSS
Multipoint
Layer 2 VPN
Forwarding
Mechanism
Tunnel
Protocol
Hardware
Interface-Based/
Sub-Interface
Ethernet
Switching (VFI)
Cisco 7600 Catalyst 6500
MPLS IP
VPN
Discovery
Signaling
Centralized
DNS Radius Directory Services
Distributed
BGP
Label Distribution
Protocol
Layer 3 VPN
IP Routing
141414© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Auto-discovery & Signaling
VPN
Discovery
Signaling
Centralized
DNS Radius Directory Services
Distributed
BGP
Label Distribution
Protocol
• Draft-ietf-l2vpn-vpls-ldp-01 does not mandate an auto-discovery protocol
Can be BGP, Radius, DNS, AD based
• Draft-ietf-l2vpn-vpls-ldp-01 describes using Targeted LDP for Label
exchange and PW signaling
PWs signal other information such as Attachment Circuit State, Sequencing
information, etc
Cisco IOS supports Targeted LDP for AToM and Virtual Private LAN Services
151515© 2004 Cisco Systems, Inc. All rights reserved.
VPLS: Layer 2 Forwarding Instance
Requirements
Flooding / Forwarding:
• MAC table instances per customer and per customer VLAN (L2-
VRF idea) for each PE
• VSI will participate in learning, forwarding process
• Uses Ethernet VC-Type defined in pwe3-control-protocol-xx
Address Learning / Aging:
• Self Learn Source MAC to port associations
• Refresh MAC timers with incoming frames
• New additional MAC TLV to LDP
Loop Prevention:
• Create partial or full-mesh of EoMPLS VCs per VPLS
• Use “split horizon” concepts to prevent loops
• Announce EoMPLS VPLS VC tunnels
A Virtual Switch MUST operate like a conventional L2 switch!
161616© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Overview:
Flooding & Forwarding
• Flooding (Broadcast, Multicast, Unknown Unicast)
• Dynamic learning of MAC addresses on PHY and VCs
• Forwarding
-Physical port
-Virtual circuit
???
Data SA ?
171717© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Overview:
MAC Address Learning
PE1 PE2
VC Label 102 Tx
Tx VC Label 201
CECE
Data MAC 1 MAC 2 201
DataMAC 1 MAC 2102
E0/0
MAC 2 E0/1
MAC Address Adj
MAC 1 102
MAC x xxx
MAC 2 201
MAC Address Adj
MAC 1 E0/0
MAC x xxx
• Broadcast, Multicast, and unknown Unicast are learned
via the received label associations
• Two LSPs associated with an VC (Tx & Rx)
• If inbound or outbound LSP is down, then the entire
circuit is considered down
Send me traffic
with Label 201
Send me trafficSend me traffic
with Label 201with Label 201
Send me traffic
with Label 102
Send me trafficSend me traffic
with Label 102with Label 102
E0/1
181818© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Overview:
MAC Address Withdrawal
X
LDP Address Withdrawal
• Primary link failure triggers notification message
• PE removes any locally learned MAC addresses and sends
LDP address withdrawal (RFC3036) to remote PEs in VPLS
• New MAC TLV is used
191919© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Overview:
Data Forwarding in Ethernet Edge H-VPLS
Topology 2: L2VPN, Ethernet Virtual Circuit Service (Distributed PE)
MPLS
Network
CE1
N-PE
Full Mesh LDP
U-PE N-PE
QinQ
7600s3550s
.1Q
CE4
802.3
401
SA DAEther
Type
SA DAEther
Type
Customer
VLAN
SP VLAN
133 401 VC LabelData
• Customer frames / VLANs are forwarded only
• Service delimiters are local to PE
.1q tags, VC-labels, RFC1483, etc.
• Allows for hierarchical design options
202020© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Overview:
VPLS Loop Prevention
MPLS Network
- LDP between VPLS members
- EoMPLS PW to each peer
CEs
PEs
PE view
• Each PE has a P2MP view of all other PEs it sees it self as a root
bridge, split horizon loop protection
• Full mesh topology obviates STP requirements in the service
provider network
• Customer STP is transparent to the SP / customer BPDUs are
forwarded transparently
• Traffic received from the network will not be forwarded back to
the network
212121© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Overview: VPLS Learning
• Unqualified
Single port assigned for all customer VLANs
Single broadcast domain for all customer VLANs
Single MAC address space (no overlap!)
• Qualified
Each VLAN has its own VPLS instance
A VLAN has its own broadcast space and MAC address space
Customer MAC addresses MAY overlap
One FIB per customer VLAN
Broadcast domain limited to VLAN scope
222222© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Architectures
Presentation_ID 222222© 2003 Cisco Systems, Inc. All rights reserved.
232323© 2004 Cisco Systems, Inc. All rights reserved.
VPLS & H-VPLS
• H-VPLS
Two Tier Hierarchy
MPLS or Ethernet Edge
MPLS Core
• VPLS
Single Flat Hierarchy
MPLS to the Edge192.168.11.1/24
192.168.11.2/24
192.168.11.12/24
192.168.11.11/24
192.168.11.25/24
MPLS EdgeMPLS Core
PW
n-PE
PE-POP
PE-rs
u-PE
PE-CLE
MTU-s
u-PE
PE-CLE
MTU-s
n-PE
PE-POP
PE-rsGE
Ethernet Edge
Point-to-Point or Ring
VPLS
H-VPLS
242424© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Overview:
Illustrated – Direct Attachment (Flat)
MAC 1 E0/0
Address Tx / Rx
MAC 2 201 / 102
MAC 3 301 / 103
MAC 1 103 / 301
Address Tx / Rx
MAC 2 203 / 302
MAC 3 E0/1
MAC 1 102 / 201
Address Tx / Rx
MAC 2 E1/1
MAC 3 303 / 203
MPLS Network
MAC 1
CE1
CE2
CE3
PE2
PE3
PE1
MAC 2
PE1, VCID 100
MAC 3
• Port or P-VLAN based membership in the VSI in PEs
• All packet replication occurs on PEs
252525© 2004 Cisco Systems, Inc. All rights reserved.
VPLS: Configuration Example
PE PE
Create a L2 VFI with a full mesh of participating VPLS PE nodes
l2 vfi PE2-VPLS-A manual
vpn id 100
neighbor 1.1.1.1 encapsulation mpls
neighbor 3.3.3.3 encapsulation mpls
!
Interface loopback 0
ip address 2.2.2.2 255.255.255.255
l2 vfi PE1-VPLS-A manual
vpn id 100
neighbor 2.2.2.2 encapsulation mpls
neighbor 3.3.3.3 encapsulation mpls
!
Interface loopback 0
ip address 1.1.1.1 255.255.255.255
l2 vfi PE3-VPLS-A manual
vpn id 100
neighbor 1.1.1.1 encapsulation mpls
neighbor 2.2.2.2 encapsulation mpls
!
Interface loopback 0
ip address 3.3.3.3 255.255.255.255
PE-1
MPLS
Network
PE-2
PE-3
2.2.2.2 / 32
3.3.3.3 / 32
1.1.1.1 / 32
262626© 2004 Cisco Systems, Inc. All rights reserved.
VPLS: Configuration Example
PE CE
PE-1
MPLS
Network
PE-2
PE-3
FE0/0CE1 CE1
CE1
Interface fastethernet0/1
switchport
switchport mode dot1qtunnel
switchport access vlan 100
!
Interface vlan 100
no ip address
xconnect vfi PE3-VPLS-A …etc.
FE0/0
Interface fastethernet0/0
switchport
switchport mode dot1qtunnel
switchport access vlan 100
!
Interface vlan 100
no ip address
xconnect vfi PE1-VPLS-A
!
vlan 100
state active
Interface fastethernet0/0
switchport
switchport mode dot1qtunnel
switchport access vlan 100
!
Interface vlan 100
no ip address
xconnect vfi PE2-VPLS-A
!
vlan 100
state active
FE0/1
272727© 2004 Cisco Systems, Inc. All rights reserved.
VPLS: Sample Output
VPLS1#show mpls l2 vc
Local intf Local circuit Dest address VC ID Status
------------- -------------------- --------------- ---------- ----------
Vi1 VFI 22.22.22.22 100 DOWN
Vi1 VFI 22.22.22.22 200 UP
Vi1 VFI 33.33.33.33 100 UP
Vi1 VFI 44.44.44.44 100 UP
Vi1 VFI 44.44.44.44 200 UP
PE-1
MPLS
Network
PE-2
PE-3
PE-1#show vfi PE1-VPLS-A
WORD VFI name
PE-1#show vfi PE1-VPLS-A
VFI name: VPLSA, state: up
Local attachment circuits:
Vlan100
Neighbors connected via pseudowires:
2.2.2.2 3.3.3.3
PEPE--1#show1#show vfivfi PE1PE1--VPLSVPLS--AA
WORD VFI nameWORD VFI name
PEPE--1#show1#show vfivfi PE1PE1--VPLSVPLS--A
VPLS1#show mpls l2 vc
Local intf Local circuit Dest address VC ID Status
------------- -------------------- --------------- ---------- ----------
Vi1 VFI 22.22.22.22 100 DOWN
Vi1 VFI 22.22.22.22 200 UP
Vi1 VFI 33.33.33.33 100 UP
Vi1 VFI 44.44.44.44 100 UP
Vi1 VFI 44.44.44.44 200 UP
A
VFI name: VPLSA, state: upVFI name: VPLSA, state: up
Local attachment circuits:Local attachment circuits:
Vlan100Vlan100
Neighbors connected via pseudowires:Neighbors connected via pseudowires:
2.2.2.2 3.3.3.32.2.2.2 3.3.3.3
282828© 2004 Cisco Systems, Inc. All rights reserved.
VPLS: Sample Output (Cont)
VPLS1#show mpls l2transport vc vcid 200 detail
Local interface: Vi1 up, line protocol up, VFI
Destination address: 22.22.22.22, VC ID: 200, VC status: up
Tunnel label: imp-null, next hop point2point
Output interface: PO2/1, imposed label stack {16}
MPLS VC labels: local 18, remote 16
Group ID: local 200, remote 200
MTU: local 1500, remote 1500
Remote interface description:
Sequencing: receive disabled, send disabled
VC statistics:
packet totals: receive 0, send 0
byte totals: receive 0, send 0
packet drops: receive 0, send 0
…..cont…for all VPLS PWs sharing a common VC ID
VPLS1#show mpls l2transport vc vcid 200 detail
Local interface: Vi1 up, line protocol up, VFI
Destination address: 22.22.22.22, VC ID: 200, VC status: up
Tunnel label: imp-null, next hop point2point
Output interface: PO2/1, imposed label stack {16}
MPLS VC labels: local 18, remote 16
Group ID: local 200, remote 200
MTU: local 1500, remote 1500
Remote interface description:
Sequencing: receive disabled, send disabled
VC statistics:
packet totals: receive 0, send 0
byte totals: receive 0, send 0
packet drops: receive 0, send 0
…..cont…for all VPLS PWs sharing a common VC ID
PE-1
MPLS
Network
PE-2
PE-3Use common AToM “show” commands
292929© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Architecture:
Characteristics - Direct Attachment (Flat)
Overview:
• Okay for small customer implementations
• Simple provisioning
• Full mesh of directed LDP sessions required between participating
PEs
• VLAN and Port level support (no QinQ)
Drawbacks:
• No hierarchical scalability
• Scaling issues:
PE packet replication
Full mesh causes classic - N*(N-1) / 2 concerns
303030© 2004 Cisco Systems, Inc. All rights reserved.
VPLS & H-VPLS
• H-VPLS
Two Tier Hierarchy
MPLS or Ethernet Edge
MPLS Core
• VPLS
Single Flat Hierarchy
MPLS to the Edge192.168.11.1/24
192.168.11.2/24
192.168.11.12/24
192.168.11.11/24
192.168.11.25/24
MPLS EdgeMPLS Core
PW
n-PE
PE-POP
PE-rs
u-PE
PE-CLE
MTU-s
u-PE
PE-CLE
MTU-s
n-PE
PE-POP
PE-rsGE
Ethernet Edge
Point-to-Point or Ring
VPLS
H-VPLS
313131© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Architecture:
Architecture – Ethernet Edge H-VPLS
3550s 7600s
MPLS Network
CE1
CE2a
Full Mesh LDP
u-PE
CE4
CE2b
802.3
101
102
VPLS functioning
between
participating PEs
400
401
Customer applied
VLAN Tags for
WG isolation (CE-
VLAN)
Data SA401 DA
Ether
Type
SP applied VLAN
Tags for Customer
isolation (PE-VLAN)
SA102 DA
Ether
Type
Dot1q Tunneling
.1Q QinQ
n-PE n-PE
n-PE
323232© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Architecture:
Architecture – Ethernet Edge H-VPLS
3550s 7600s
SP applied VLAN
Tags for Customer
isolation (PE-VLAN)
MPLS Network
CE1
CE2a
n-PE-
PoP
Full Mesh LDP
u-PE n-PE
n-PE
CE4
CE2b
802.3
101
102
VPLS functioning
between
participating PEs
400
401
Customer applied
VLAN Tags for
WG isolation (CE-
VLAN)
Data SA401 DA
Ether
Type 25 47
PW – VC Label is
imposed at VSI
.1Q QinQ
333333© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Architecture:
Architecture – MPLS Edge H-VPLS
MPLS Network
CE1
CE2a
PE-PoP
Full Mesh LDP
PE-CLE
AToM
or
L2TPv3
L2VPN
Router
CE4
CE2b
802.3
VPLS functioning
between
participating PEs
400
401
Customer applied
VLAN Tags for WG
isolation (CE-VLAN)
PSN
SP applied VC-Label
& Tunnel LSP Label
7600s
.1Q
PE-PoP
PE-PoP
SAData 401 DAEther
Type
1000 33
343434© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Architecture:
Architecture – MPLS Edge H-VPLS
MPLS Network
CE1
CE2a
Full Mesh LDP
u-PE
n-PE
AToM
or
L2TPv3
L2VPN
Router
CE4
CE2b
802.3
VPLS functioning
between
participating PEs
400
401
Customer applied
VLAN Tags for WG
isolation (CE-VLAN)
SA DA
Ether
Type
PSN
AToM or L2TPv3
Header is now
removed.
PW – VC & Tunnel
labels are imposed
25 47
7600s
.1Q
n-PE n-PE
Data 401
353535© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Architecture:
Characteristics – H-VPLS
Benefits:
• Best for larger scale deployment
• Reduction in packet replication and signaling overhead on PEs
• Full mesh for core tier (Hub) only
• Attachment VCs “virtual switch ports” effected through Layer 2
tunneling mechanisms (AToM, L2TPv3, QinQ)
• Expansion affects new nodes only (no re-configuring existing
PEs)
Drawbacks:
• More complicated provisioning
• MPLS Edge H-VPLS requires MPLS to u-PE
Complex operational support
Complex network design
Expensive Hardware support
363636© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Deployment
Scenarios
Presentation_ID 363636© 2003 Cisco Systems, Inc. All rights reserved.
373737© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Deployment:
SMB Connectivity
• New Layer 2 multipoint service offering
• Enterprise maintains routing and administrative autonomy
• Layer 3 protocol independence
• Full mesh between customer sites
MPLS Network
SFO-PE NYC-PE
CE-SITE2CE-SITE1
DFW-PE
CE-SITE3
383838© 2004 Cisco Systems, Inc. All rights reserved.
VPLS Deployment:
Layer 2 Multipoint Transit Provider
Transit Provider
Network
SP-A SP-A
CE-1
CE-1
VPLS
LDP
FRoMPLS
• SP-As PEs appear back to back and packets are forwarded
• No LDP or Route exchange with transit provider
• Provides optimal traffic path to carrier’s PE
393939© 2004 Cisco Systems, Inc. All rights reserved.
Summary
Presentation_ID 393939© 2003 Cisco Systems, Inc. All rights reserved.
404040© 2004 Cisco Systems, Inc. All rights reserved.
Phase I – Architecture Support
Service Definitions Supported
Topology 1: L2VPN, Transparent LAN Service (Non-distributed PE)
MPLS
Network
CE1
PE-PoP
Full Mesh LDP
PE-PoP
dot1Q
7600s
802.3
CE4
Topology 2: L2VPN, Ethernet Virtual Circuit Service (Distributed PE)
MPLS
Network
CE1
PE-PoP
Full Mesh LDP
PE-CLE PE-PoP
QinQ
7600s3550s
.1Q
CE4
802.3
101
414141© 2004 Cisco Systems, Inc. All rights reserved.
Ethernet Standards Development
IETF VPLSIEEE 802.1ad IEEE 802.1adMEF UNI
MEF E-LMI
MEF UNI
MEF E-LMI
MEF Ethernet Service Defintion
ITU-T Q3/SG13 L2PING & L2TRACE
MPLSEthernet Ethernet
CE CE
• IETF VPLS is a part of an overall Ethernet solution
IEEE 802.1ad Provider Bridges
ITU SG12 Ethernet OAM – L2TRACE & L2PING
MEF Ethernet E-LMI, E-UNI and Ethernet Service Definitions
424242© 2004 Cisco Systems, Inc. All rights reserved.
Cisco VPLS Summary
CE
VPLSVPLS
Over Service ProviderOver Service Provider
NetworkNetwork
CE
Metro
A
Metro
D
Metro F
PE
PE
PE
PE
PE
C7600
C7600
C7600
C7600
C7600
CE
CE
CE
CE
Metro E
Metro B
• Fills L2 multipoint VPN gap between customer requirements and existing L2VPN point-
to-point technologies
• Expands the service portfolio to for existing MPLS networks
• Has wide-industry support for LDP-based VPLS implementations & wide coordination
between Ethernet focused standards bodies (IETF, IEEE, MEF, ITU)
• Cisco is actively driving development of standards and liaising between Forum’s to
ensure the rapid development of standards and interoperable solutions
Metro C
434343© 2004 Cisco Systems, Inc. All rights reserved.
World-Class Customer Support
• 2,000 Technical Support
Professionals
• 1,600+ Support Engineers* (400
CCIEs) on 24x7
• 630+ Depots and 10,000 Field
Engineers in 120 countries*
• 85,000+ Assisted cases/ month
• 321,000 Customer issues
resolved/month
• 75% TAC Web resolved: of 25%
assisted, 64% were web-initiated
• 98% Material availability
• 92% Orders submitted online, 55%
“no touch”
• 60% Change orders submitted
online
* Internal & Outsource Partners
Accelerate customer success with Cisco through
innovative services and world-class people, partners,
process, and tools.
Accelerate customer success with Cisco through
innovative services and world-class people, partners,
process, and tools.
Customer Advocacy MissionCustomer Advocacy Mission
444444© 2004 Cisco Systems, Inc. All rights reserved.
Cisco leads in the MPLS Market
Americas EMEA AsiaPac/Japan
EBT
Korea
Telecom
Some 200 Customers (MPLS Core & L2/L3 Edge)
454545© 2004 Cisco Systems, Inc. All rights reserved.
Faster
A flexible QoS framework
to enable migration to a
converged infrastructure
FasterFaster
A flexible QoS frameworkA flexible QoS framework
to enable migration to ato enable migration to a
converged infrastructureconverged infrastructure
Lasting
Extensibility to different
transports with standards-
based open architecture
for investment protection
LastingLasting
Extensibility to differentExtensibility to different
transports with standardstransports with standards--
based open architecturebased open architecture
for investment protectionfor investment protection
Smarter
The foundation for more
services and more
revenues
SmarterSmarter
The foundation for moreThe foundation for more
services and moreservices and more
revenuesrevenues
Cisco IOS MPLS
454545
Enabling
Innovative
Services
Enabling
Innovative
Services

Mais conteúdo relacionado

Mais procurados

MPLS L3 VPN Deployment
MPLS L3 VPN DeploymentMPLS L3 VPN Deployment
MPLS L3 VPN DeploymentAPNIC
 
Packet core network basics
Packet core network basicsPacket core network basics
Packet core network basicsMustafa Golam
 
MPLS Deployment Chapter 1 - Basic
MPLS Deployment Chapter 1 - BasicMPLS Deployment Chapter 1 - Basic
MPLS Deployment Chapter 1 - BasicEricsson
 
Deploying IP/MPLS VPN - Cisco Networkers 2010
Deploying IP/MPLS VPN - Cisco Networkers 2010Deploying IP/MPLS VPN - Cisco Networkers 2010
Deploying IP/MPLS VPN - Cisco Networkers 2010Febrian ‎
 
Building DataCenter networks with VXLAN BGP-EVPN
Building DataCenter networks with VXLAN BGP-EVPNBuilding DataCenter networks with VXLAN BGP-EVPN
Building DataCenter networks with VXLAN BGP-EVPNCisco Canada
 
Cisco Live! :: Cisco ASR 9000 Architecture :: BRKARC-2003 | Las Vegas 2017
Cisco Live! :: Cisco ASR 9000 Architecture :: BRKARC-2003 | Las Vegas 2017Cisco Live! :: Cisco ASR 9000 Architecture :: BRKARC-2003 | Las Vegas 2017
Cisco Live! :: Cisco ASR 9000 Architecture :: BRKARC-2003 | Las Vegas 2017Bruno Teixeira
 
Cisco Live! :: Introduction to IOS XR for Enterprises and Service Providers
Cisco Live! :: Introduction to IOS XR for Enterprises and Service ProvidersCisco Live! :: Introduction to IOS XR for Enterprises and Service Providers
Cisco Live! :: Introduction to IOS XR for Enterprises and Service ProvidersBruno Teixeira
 
MPLS + BGP Presentation
MPLS + BGP PresentationMPLS + BGP Presentation
MPLS + BGP PresentationGino McCarty
 
VXLAN BGP EVPN: Technology Building Blocks
VXLAN BGP EVPN: Technology Building BlocksVXLAN BGP EVPN: Technology Building Blocks
VXLAN BGP EVPN: Technology Building BlocksAPNIC
 
MPLS L3 VPN Tutorial, by Nurul Islam Roman [APNIC 38]
MPLS L3 VPN Tutorial, by Nurul Islam Roman [APNIC 38]MPLS L3 VPN Tutorial, by Nurul Islam Roman [APNIC 38]
MPLS L3 VPN Tutorial, by Nurul Islam Roman [APNIC 38]APNIC
 
Access Network Evolution
Access Network Evolution Access Network Evolution
Access Network Evolution Cisco Canada
 
VRF Configuration
VRF ConfigurationVRF Configuration
VRF ConfigurationNetwax Lab
 

Mais procurados (20)

MPLS L3 VPN Deployment
MPLS L3 VPN DeploymentMPLS L3 VPN Deployment
MPLS L3 VPN Deployment
 
Packet core network basics
Packet core network basicsPacket core network basics
Packet core network basics
 
Vpc notes
Vpc notesVpc notes
Vpc notes
 
MPLS
MPLSMPLS
MPLS
 
MPLS Deployment Chapter 1 - Basic
MPLS Deployment Chapter 1 - BasicMPLS Deployment Chapter 1 - Basic
MPLS Deployment Chapter 1 - Basic
 
Deploying IP/MPLS VPN - Cisco Networkers 2010
Deploying IP/MPLS VPN - Cisco Networkers 2010Deploying IP/MPLS VPN - Cisco Networkers 2010
Deploying IP/MPLS VPN - Cisco Networkers 2010
 
Inter-AS MPLS VPN Deployment
Inter-AS MPLS VPN DeploymentInter-AS MPLS VPN Deployment
Inter-AS MPLS VPN Deployment
 
Building DataCenter networks with VXLAN BGP-EVPN
Building DataCenter networks with VXLAN BGP-EVPNBuilding DataCenter networks with VXLAN BGP-EVPN
Building DataCenter networks with VXLAN BGP-EVPN
 
Cisco Live! :: Cisco ASR 9000 Architecture :: BRKARC-2003 | Las Vegas 2017
Cisco Live! :: Cisco ASR 9000 Architecture :: BRKARC-2003 | Las Vegas 2017Cisco Live! :: Cisco ASR 9000 Architecture :: BRKARC-2003 | Las Vegas 2017
Cisco Live! :: Cisco ASR 9000 Architecture :: BRKARC-2003 | Las Vegas 2017
 
Cisco Live! :: Introduction to IOS XR for Enterprises and Service Providers
Cisco Live! :: Introduction to IOS XR for Enterprises and Service ProvidersCisco Live! :: Introduction to IOS XR for Enterprises and Service Providers
Cisco Live! :: Introduction to IOS XR for Enterprises and Service Providers
 
CCNP ROUTE V7 CH5
CCNP ROUTE V7 CH5CCNP ROUTE V7 CH5
CCNP ROUTE V7 CH5
 
Mpls
MplsMpls
Mpls
 
Ospf
OspfOspf
Ospf
 
MPLS Tutorial
MPLS TutorialMPLS Tutorial
MPLS Tutorial
 
MPLS + BGP Presentation
MPLS + BGP PresentationMPLS + BGP Presentation
MPLS + BGP Presentation
 
OSPF Fundamental
OSPF FundamentalOSPF Fundamental
OSPF Fundamental
 
VXLAN BGP EVPN: Technology Building Blocks
VXLAN BGP EVPN: Technology Building BlocksVXLAN BGP EVPN: Technology Building Blocks
VXLAN BGP EVPN: Technology Building Blocks
 
MPLS L3 VPN Tutorial, by Nurul Islam Roman [APNIC 38]
MPLS L3 VPN Tutorial, by Nurul Islam Roman [APNIC 38]MPLS L3 VPN Tutorial, by Nurul Islam Roman [APNIC 38]
MPLS L3 VPN Tutorial, by Nurul Islam Roman [APNIC 38]
 
Access Network Evolution
Access Network Evolution Access Network Evolution
Access Network Evolution
 
VRF Configuration
VRF ConfigurationVRF Configuration
VRF Configuration
 

Destaque

Virtual Private LAN Service (VPLS)
Virtual Private LAN Service (VPLS)Virtual Private LAN Service (VPLS)
Virtual Private LAN Service (VPLS)Johnson Liu
 
Deploying Carrier Ethernet Features on Cisco ASR 9000
Deploying Carrier Ethernet Features on Cisco ASR 9000Deploying Carrier Ethernet Features on Cisco ASR 9000
Deploying Carrier Ethernet Features on Cisco ASR 9000Vinod Kumar Balasubramanyam
 
Ethernet vs-mpls-tp-in-the-access-presentation
Ethernet vs-mpls-tp-in-the-access-presentationEthernet vs-mpls-tp-in-the-access-presentation
Ethernet vs-mpls-tp-in-the-access-presentationNir Cohen
 
MPLS-based Metro Ethernet Networks Tutorial by Khatri
MPLS-based Metro Ethernet Networks Tutorial by KhatriMPLS-based Metro Ethernet Networks Tutorial by Khatri
MPLS-based Metro Ethernet Networks Tutorial by KhatriFebrian ‎
 
Cisco Packet Transport Network – MPLS-TP
Cisco Packet Transport Network – MPLS-TPCisco Packet Transport Network – MPLS-TP
Cisco Packet Transport Network – MPLS-TPCisco Canada
 
Carrier ethernet vs-mpls-power-utility-communications
Carrier ethernet vs-mpls-power-utility-communicationsCarrier ethernet vs-mpls-power-utility-communications
Carrier ethernet vs-mpls-power-utility-communicationsNir Cohen
 
【Brocade OpenStack ソリューション】MPLS VPNデータセンター間接続
【Brocade OpenStack ソリューション】MPLS VPNデータセンター間接続 【Brocade OpenStack ソリューション】MPLS VPNデータセンター間接続
【Brocade OpenStack ソリューション】MPLS VPNデータセンター間接続 Brocade
 
Демонстрация настройки VXLAN на виртуальном коммутаторе Cisco Nexus 1000V
Демонстрация настройки VXLAN на виртуальном коммутаторе Cisco Nexus 1000VДемонстрация настройки VXLAN на виртуальном коммутаторе Cisco Nexus 1000V
Демонстрация настройки VXLAN на виртуальном коммутаторе Cisco Nexus 1000VCisco Russia
 
MPLS-TP (MPLS Transport Profile)
MPLS-TP (MPLS Transport Profile)MPLS-TP (MPLS Transport Profile)
MPLS-TP (MPLS Transport Profile)Shivlu Jain
 
NFV Usecase in OpenStack(vEPC)
NFV Usecase in OpenStack(vEPC)NFV Usecase in OpenStack(vEPC)
NFV Usecase in OpenStack(vEPC)Nicholas H. Park
 
MPLS VPN Per Vrf Traffic
MPLS VPN Per Vrf TrafficMPLS VPN Per Vrf Traffic
MPLS VPN Per Vrf Trafficalco
 
Estructura: CADAQUÉS.
Estructura: CADAQUÉS.Estructura: CADAQUÉS.
Estructura: CADAQUÉS.Ana Rodriguez
 
Fremskynd innovation og nå bredere ud med IBM Mobile, Michael Gilfix, IBM US
Fremskynd innovation og nå bredere ud med IBM Mobile, Michael Gilfix, IBM USFremskynd innovation og nå bredere ud med IBM Mobile, Michael Gilfix, IBM US
Fremskynd innovation og nå bredere ud med IBM Mobile, Michael Gilfix, IBM USIBM Danmark
 
8 Rules for the Social Web by Wild Orange Media
8 Rules for the Social Web by Wild Orange Media8 Rules for the Social Web by Wild Orange Media
8 Rules for the Social Web by Wild Orange MediaWild Orange Media Ltd
 
Juniper mpls best practice part 1
Juniper mpls best practice   part 1Juniper mpls best practice   part 1
Juniper mpls best practice part 1Febrian ‎
 
Top 5 Juegos FRIV
Top 5 Juegos FRIVTop 5 Juegos FRIV
Top 5 Juegos FRIVjuegosfriv
 

Destaque (20)

Vpls
VplsVpls
Vpls
 
Virtual Private LAN Service (VPLS)
Virtual Private LAN Service (VPLS)Virtual Private LAN Service (VPLS)
Virtual Private LAN Service (VPLS)
 
VPLS versus MPLS
VPLS versus MPLSVPLS versus MPLS
VPLS versus MPLS
 
Deploying Carrier Ethernet Features on Cisco ASR 9000
Deploying Carrier Ethernet Features on Cisco ASR 9000Deploying Carrier Ethernet Features on Cisco ASR 9000
Deploying Carrier Ethernet Features on Cisco ASR 9000
 
Ethernet vs-mpls-tp-in-the-access-presentation
Ethernet vs-mpls-tp-in-the-access-presentationEthernet vs-mpls-tp-in-the-access-presentation
Ethernet vs-mpls-tp-in-the-access-presentation
 
MPLS-based Metro Ethernet Networks Tutorial by Khatri
MPLS-based Metro Ethernet Networks Tutorial by KhatriMPLS-based Metro Ethernet Networks Tutorial by Khatri
MPLS-based Metro Ethernet Networks Tutorial by Khatri
 
Cisco Packet Transport Network – MPLS-TP
Cisco Packet Transport Network – MPLS-TPCisco Packet Transport Network – MPLS-TP
Cisco Packet Transport Network – MPLS-TP
 
Carrier ethernet vs-mpls-power-utility-communications
Carrier ethernet vs-mpls-power-utility-communicationsCarrier ethernet vs-mpls-power-utility-communications
Carrier ethernet vs-mpls-power-utility-communications
 
【Brocade OpenStack ソリューション】MPLS VPNデータセンター間接続
【Brocade OpenStack ソリューション】MPLS VPNデータセンター間接続 【Brocade OpenStack ソリューション】MPLS VPNデータセンター間接続
【Brocade OpenStack ソリューション】MPLS VPNデータセンター間接続
 
Демонстрация настройки VXLAN на виртуальном коммутаторе Cisco Nexus 1000V
Демонстрация настройки VXLAN на виртуальном коммутаторе Cisco Nexus 1000VДемонстрация настройки VXLAN на виртуальном коммутаторе Cisco Nexus 1000V
Демонстрация настройки VXLAN на виртуальном коммутаторе Cisco Nexus 1000V
 
MPLS-TP (MPLS Transport Profile)
MPLS-TP (MPLS Transport Profile)MPLS-TP (MPLS Transport Profile)
MPLS-TP (MPLS Transport Profile)
 
NFV Usecase in OpenStack(vEPC)
NFV Usecase in OpenStack(vEPC)NFV Usecase in OpenStack(vEPC)
NFV Usecase in OpenStack(vEPC)
 
MPLS VPN Per Vrf Traffic
MPLS VPN Per Vrf TrafficMPLS VPN Per Vrf Traffic
MPLS VPN Per Vrf Traffic
 
QUIEN ES QUIEN VIDRIO PLANO - EJEMPLO
QUIEN ES QUIEN VIDRIO PLANO - EJEMPLOQUIEN ES QUIEN VIDRIO PLANO - EJEMPLO
QUIEN ES QUIEN VIDRIO PLANO - EJEMPLO
 
Estructura: CADAQUÉS.
Estructura: CADAQUÉS.Estructura: CADAQUÉS.
Estructura: CADAQUÉS.
 
Fremskynd innovation og nå bredere ud med IBM Mobile, Michael Gilfix, IBM US
Fremskynd innovation og nå bredere ud med IBM Mobile, Michael Gilfix, IBM USFremskynd innovation og nå bredere ud med IBM Mobile, Michael Gilfix, IBM US
Fremskynd innovation og nå bredere ud med IBM Mobile, Michael Gilfix, IBM US
 
8 Rules for the Social Web by Wild Orange Media
8 Rules for the Social Web by Wild Orange Media8 Rules for the Social Web by Wild Orange Media
8 Rules for the Social Web by Wild Orange Media
 
Juniper mpls best practice part 1
Juniper mpls best practice   part 1Juniper mpls best practice   part 1
Juniper mpls best practice part 1
 
Top 5 Juegos FRIV
Top 5 Juegos FRIVTop 5 Juegos FRIV
Top 5 Juegos FRIV
 
Causa y tratamiento-candidiasis
Causa y tratamiento-candidiasisCausa y tratamiento-candidiasis
Causa y tratamiento-candidiasis
 

Semelhante a CISCO Virtual Private LAN Service (VPLS) Technical Deployment Overview

Shortest path bridging 802.1 aq
Shortest path bridging 802.1 aqShortest path bridging 802.1 aq
Shortest path bridging 802.1 aqMotty Ben Atia
 
Cisco Live! :: Carrier Ethernet 2.0 :: BRKSPG-2720 | Las Vegas July/2016
Cisco Live! :: Carrier Ethernet 2.0 :: BRKSPG-2720 | Las Vegas July/2016Cisco Live! :: Carrier Ethernet 2.0 :: BRKSPG-2720 | Las Vegas July/2016
Cisco Live! :: Carrier Ethernet 2.0 :: BRKSPG-2720 | Las Vegas July/2016Bruno Teixeira
 
Advanced Topics and Future Directions in MPLS
Advanced Topics and Future Directions in MPLS Advanced Topics and Future Directions in MPLS
Advanced Topics and Future Directions in MPLS Cisco Canada
 
SDN/OpenFlow #lspe
SDN/OpenFlow #lspeSDN/OpenFlow #lspe
SDN/OpenFlow #lspeChris Westin
 
evpn_in_service_provider_network-web.pdf
evpn_in_service_provider_network-web.pdfevpn_in_service_provider_network-web.pdf
evpn_in_service_provider_network-web.pdfThanhTrungBui5
 
PLNOG14: Evolved Programmable Network, architektura dla sieci operatorskich -...
PLNOG14: Evolved Programmable Network, architektura dla sieci operatorskich -...PLNOG14: Evolved Programmable Network, architektura dla sieci operatorskich -...
PLNOG14: Evolved Programmable Network, architektura dla sieci operatorskich -...PROIDEA
 
Presentation dc design for small and mid-size data center
Presentation   dc design for small and mid-size data centerPresentation   dc design for small and mid-size data center
Presentation dc design for small and mid-size data centerxKinAnx
 
AD-WAN-Tech-Chapter 1.pptx
AD-WAN-Tech-Chapter 1.pptxAD-WAN-Tech-Chapter 1.pptx
AD-WAN-Tech-Chapter 1.pptxRahafKhalid14
 
Cisco Live Milan 2015 - BGP advance
Cisco Live Milan 2015 - BGP advanceCisco Live Milan 2015 - BGP advance
Cisco Live Milan 2015 - BGP advanceBertrand Duvivier
 
cisco-ehwic-4esg-datasheet.pdf
cisco-ehwic-4esg-datasheet.pdfcisco-ehwic-4esg-datasheet.pdf
cisco-ehwic-4esg-datasheet.pdfHi-Network.com
 
PLNOG 13: Emil Gągała: EVPN – rozwiązanie nie tylko dla Data Center
PLNOG 13: Emil Gągała: EVPN – rozwiązanie nie tylko dla Data CenterPLNOG 13: Emil Gągała: EVPN – rozwiązanie nie tylko dla Data Center
PLNOG 13: Emil Gągała: EVPN – rozwiązanie nie tylko dla Data CenterPROIDEA
 
Evolution Network
Evolution NetworkEvolution Network
Evolution NetworkAPNIC
 
The Data Center Network Evolution
The Data Center Network EvolutionThe Data Center Network Evolution
The Data Center Network EvolutionCisco Canada
 
IoT Field Area Network Solutions & Integration of IPv6 Standards by Patrick G...
IoT Field Area Network Solutions & Integration of IPv6 Standards by Patrick G...IoT Field Area Network Solutions & Integration of IPv6 Standards by Patrick G...
IoT Field Area Network Solutions & Integration of IPv6 Standards by Patrick G...gogo6
 
PLNOG 13: Krzysztof Konkowski: Cisco Access Architectures: GPON, Ethernet, Ac...
PLNOG 13: Krzysztof Konkowski: Cisco Access Architectures: GPON, Ethernet, Ac...PLNOG 13: Krzysztof Konkowski: Cisco Access Architectures: GPON, Ethernet, Ac...
PLNOG 13: Krzysztof Konkowski: Cisco Access Architectures: GPON, Ethernet, Ac...PROIDEA
 

Semelhante a CISCO Virtual Private LAN Service (VPLS) Technical Deployment Overview (20)

Shortest path bridging 802.1 aq
Shortest path bridging 802.1 aqShortest path bridging 802.1 aq
Shortest path bridging 802.1 aq
 
Cisco Live! :: Carrier Ethernet 2.0 :: BRKSPG-2720 | Las Vegas July/2016
Cisco Live! :: Carrier Ethernet 2.0 :: BRKSPG-2720 | Las Vegas July/2016Cisco Live! :: Carrier Ethernet 2.0 :: BRKSPG-2720 | Las Vegas July/2016
Cisco Live! :: Carrier Ethernet 2.0 :: BRKSPG-2720 | Las Vegas July/2016
 
Deploying Carrier Ethernet features on ASR 9000
Deploying Carrier Ethernet features on ASR 9000Deploying Carrier Ethernet features on ASR 9000
Deploying Carrier Ethernet features on ASR 9000
 
Advanced Topics and Future Directions in MPLS
Advanced Topics and Future Directions in MPLS Advanced Topics and Future Directions in MPLS
Advanced Topics and Future Directions in MPLS
 
SDN/OpenFlow #lspe
SDN/OpenFlow #lspeSDN/OpenFlow #lspe
SDN/OpenFlow #lspe
 
evpn_in_service_provider_network-web.pdf
evpn_in_service_provider_network-web.pdfevpn_in_service_provider_network-web.pdf
evpn_in_service_provider_network-web.pdf
 
PLNOG14: Evolved Programmable Network, architektura dla sieci operatorskich -...
PLNOG14: Evolved Programmable Network, architektura dla sieci operatorskich -...PLNOG14: Evolved Programmable Network, architektura dla sieci operatorskich -...
PLNOG14: Evolved Programmable Network, architektura dla sieci operatorskich -...
 
Presentation dc design for small and mid-size data center
Presentation   dc design for small and mid-size data centerPresentation   dc design for small and mid-size data center
Presentation dc design for small and mid-size data center
 
AD-WAN-Tech-Chapter 1.pptx
AD-WAN-Tech-Chapter 1.pptxAD-WAN-Tech-Chapter 1.pptx
AD-WAN-Tech-Chapter 1.pptx
 
IIR VPN London
IIR VPN LondonIIR VPN London
IIR VPN London
 
Day 14.1 vlan
Day 14.1 vlanDay 14.1 vlan
Day 14.1 vlan
 
Cisco Live Milan 2015 - BGP advance
Cisco Live Milan 2015 - BGP advanceCisco Live Milan 2015 - BGP advance
Cisco Live Milan 2015 - BGP advance
 
cisco-ehwic-4esg-datasheet.pdf
cisco-ehwic-4esg-datasheet.pdfcisco-ehwic-4esg-datasheet.pdf
cisco-ehwic-4esg-datasheet.pdf
 
PLNOG 13: Emil Gągała: EVPN – rozwiązanie nie tylko dla Data Center
PLNOG 13: Emil Gągała: EVPN – rozwiązanie nie tylko dla Data CenterPLNOG 13: Emil Gągała: EVPN – rozwiązanie nie tylko dla Data Center
PLNOG 13: Emil Gągała: EVPN – rozwiązanie nie tylko dla Data Center
 
Evolution Network
Evolution NetworkEvolution Network
Evolution Network
 
mpls-lecture.pdf
mpls-lecture.pdfmpls-lecture.pdf
mpls-lecture.pdf
 
The Data Center Network Evolution
The Data Center Network EvolutionThe Data Center Network Evolution
The Data Center Network Evolution
 
MPLS Presentation
MPLS PresentationMPLS Presentation
MPLS Presentation
 
IoT Field Area Network Solutions & Integration of IPv6 Standards by Patrick G...
IoT Field Area Network Solutions & Integration of IPv6 Standards by Patrick G...IoT Field Area Network Solutions & Integration of IPv6 Standards by Patrick G...
IoT Field Area Network Solutions & Integration of IPv6 Standards by Patrick G...
 
PLNOG 13: Krzysztof Konkowski: Cisco Access Architectures: GPON, Ethernet, Ac...
PLNOG 13: Krzysztof Konkowski: Cisco Access Architectures: GPON, Ethernet, Ac...PLNOG 13: Krzysztof Konkowski: Cisco Access Architectures: GPON, Ethernet, Ac...
PLNOG 13: Krzysztof Konkowski: Cisco Access Architectures: GPON, Ethernet, Ac...
 

Último

Popular-NO1 Kala Jadu Expert Specialist In Germany Kala Jadu Expert Specialis...
Popular-NO1 Kala Jadu Expert Specialist In Germany Kala Jadu Expert Specialis...Popular-NO1 Kala Jadu Expert Specialist In Germany Kala Jadu Expert Specialis...
Popular-NO1 Kala Jadu Expert Specialist In Germany Kala Jadu Expert Specialis...Amil baba
 
Best-NO1 Best Rohani Amil In Lahore Kala Ilam In Lahore Kala Jadu Amil In Lah...
Best-NO1 Best Rohani Amil In Lahore Kala Ilam In Lahore Kala Jadu Amil In Lah...Best-NO1 Best Rohani Amil In Lahore Kala Ilam In Lahore Kala Jadu Amil In Lah...
Best-NO1 Best Rohani Amil In Lahore Kala Ilam In Lahore Kala Jadu Amil In Lah...Amil baba
 
Test of Significance of Large Samples for Mean = µ.pptx
Test of Significance of Large Samples for Mean = µ.pptxTest of Significance of Large Samples for Mean = µ.pptx
Test of Significance of Large Samples for Mean = µ.pptxHome
 
Transforming Process Safety Management: Challenges, Benefits, and Transition ...
Transforming Process Safety Management: Challenges, Benefits, and Transition ...Transforming Process Safety Management: Challenges, Benefits, and Transition ...
Transforming Process Safety Management: Challenges, Benefits, and Transition ...soginsider
 
Gender Bias in Engineer, Honors 203 Project
Gender Bias in Engineer, Honors 203 ProjectGender Bias in Engineer, Honors 203 Project
Gender Bias in Engineer, Honors 203 Projectreemakb03
 
Engineering Mechanics Chapter 5 Equilibrium of a Rigid Body
Engineering Mechanics  Chapter 5  Equilibrium of a Rigid BodyEngineering Mechanics  Chapter 5  Equilibrium of a Rigid Body
Engineering Mechanics Chapter 5 Equilibrium of a Rigid BodyAhmadHajasad2
 
Phase noise transfer functions.pptx
Phase noise transfer      functions.pptxPhase noise transfer      functions.pptx
Phase noise transfer functions.pptxSaiGouthamSunkara
 
IT3401-WEB ESSENTIALS PRESENTATIONS.pptx
IT3401-WEB ESSENTIALS PRESENTATIONS.pptxIT3401-WEB ESSENTIALS PRESENTATIONS.pptx
IT3401-WEB ESSENTIALS PRESENTATIONS.pptxSAJITHABANUS
 
GENERAL CONDITIONS FOR CONTRACTS OF CIVIL ENGINEERING WORKS
GENERAL CONDITIONS  FOR  CONTRACTS OF CIVIL ENGINEERING WORKS GENERAL CONDITIONS  FOR  CONTRACTS OF CIVIL ENGINEERING WORKS
GENERAL CONDITIONS FOR CONTRACTS OF CIVIL ENGINEERING WORKS Bahzad5
 
Modelling Guide for Timber Structures - FPInnovations
Modelling Guide for Timber Structures - FPInnovationsModelling Guide for Timber Structures - FPInnovations
Modelling Guide for Timber Structures - FPInnovationsYusuf Yıldız
 
Power System electrical and electronics .pptx
Power System electrical and electronics .pptxPower System electrical and electronics .pptx
Power System electrical and electronics .pptxMUKULKUMAR210
 
How to Write a Good Scientific Paper.pdf
How to Write a Good Scientific Paper.pdfHow to Write a Good Scientific Paper.pdf
How to Write a Good Scientific Paper.pdfRedhwan Qasem Shaddad
 
Landsman converter for power factor improvement
Landsman converter for power factor improvementLandsman converter for power factor improvement
Landsman converter for power factor improvementVijayMuni2
 
Lecture 1: Basics of trigonometry (surveying)
Lecture 1: Basics of trigonometry (surveying)Lecture 1: Basics of trigonometry (surveying)
Lecture 1: Basics of trigonometry (surveying)Bahzad5
 
Multicomponent Spiral Wound Membrane Separation Model.pdf
Multicomponent Spiral Wound Membrane Separation Model.pdfMulticomponent Spiral Wound Membrane Separation Model.pdf
Multicomponent Spiral Wound Membrane Separation Model.pdfGiovanaGhasary1
 
nvidia AI-gtc 2024 partial slide deck.pptx
nvidia AI-gtc 2024 partial slide deck.pptxnvidia AI-gtc 2024 partial slide deck.pptx
nvidia AI-gtc 2024 partial slide deck.pptxjasonsedano2
 
دليل تجارب الاسفلت المختبرية - Asphalt Experiments Guide Laboratory
دليل تجارب الاسفلت المختبرية - Asphalt Experiments Guide Laboratoryدليل تجارب الاسفلت المختبرية - Asphalt Experiments Guide Laboratory
دليل تجارب الاسفلت المختبرية - Asphalt Experiments Guide LaboratoryBahzad5
 

Último (20)

Popular-NO1 Kala Jadu Expert Specialist In Germany Kala Jadu Expert Specialis...
Popular-NO1 Kala Jadu Expert Specialist In Germany Kala Jadu Expert Specialis...Popular-NO1 Kala Jadu Expert Specialist In Germany Kala Jadu Expert Specialis...
Popular-NO1 Kala Jadu Expert Specialist In Germany Kala Jadu Expert Specialis...
 
Best-NO1 Best Rohani Amil In Lahore Kala Ilam In Lahore Kala Jadu Amil In Lah...
Best-NO1 Best Rohani Amil In Lahore Kala Ilam In Lahore Kala Jadu Amil In Lah...Best-NO1 Best Rohani Amil In Lahore Kala Ilam In Lahore Kala Jadu Amil In Lah...
Best-NO1 Best Rohani Amil In Lahore Kala Ilam In Lahore Kala Jadu Amil In Lah...
 
Test of Significance of Large Samples for Mean = µ.pptx
Test of Significance of Large Samples for Mean = µ.pptxTest of Significance of Large Samples for Mean = µ.pptx
Test of Significance of Large Samples for Mean = µ.pptx
 
Transforming Process Safety Management: Challenges, Benefits, and Transition ...
Transforming Process Safety Management: Challenges, Benefits, and Transition ...Transforming Process Safety Management: Challenges, Benefits, and Transition ...
Transforming Process Safety Management: Challenges, Benefits, and Transition ...
 
Gender Bias in Engineer, Honors 203 Project
Gender Bias in Engineer, Honors 203 ProjectGender Bias in Engineer, Honors 203 Project
Gender Bias in Engineer, Honors 203 Project
 
Engineering Mechanics Chapter 5 Equilibrium of a Rigid Body
Engineering Mechanics  Chapter 5  Equilibrium of a Rigid BodyEngineering Mechanics  Chapter 5  Equilibrium of a Rigid Body
Engineering Mechanics Chapter 5 Equilibrium of a Rigid Body
 
Phase noise transfer functions.pptx
Phase noise transfer      functions.pptxPhase noise transfer      functions.pptx
Phase noise transfer functions.pptx
 
IT3401-WEB ESSENTIALS PRESENTATIONS.pptx
IT3401-WEB ESSENTIALS PRESENTATIONS.pptxIT3401-WEB ESSENTIALS PRESENTATIONS.pptx
IT3401-WEB ESSENTIALS PRESENTATIONS.pptx
 
GENERAL CONDITIONS FOR CONTRACTS OF CIVIL ENGINEERING WORKS
GENERAL CONDITIONS  FOR  CONTRACTS OF CIVIL ENGINEERING WORKS GENERAL CONDITIONS  FOR  CONTRACTS OF CIVIL ENGINEERING WORKS
GENERAL CONDITIONS FOR CONTRACTS OF CIVIL ENGINEERING WORKS
 
Présentation IIRB 2024 Marine Cordonnier.pdf
Présentation IIRB 2024 Marine Cordonnier.pdfPrésentation IIRB 2024 Marine Cordonnier.pdf
Présentation IIRB 2024 Marine Cordonnier.pdf
 
Modelling Guide for Timber Structures - FPInnovations
Modelling Guide for Timber Structures - FPInnovationsModelling Guide for Timber Structures - FPInnovations
Modelling Guide for Timber Structures - FPInnovations
 
Power System electrical and electronics .pptx
Power System electrical and electronics .pptxPower System electrical and electronics .pptx
Power System electrical and electronics .pptx
 
How to Write a Good Scientific Paper.pdf
How to Write a Good Scientific Paper.pdfHow to Write a Good Scientific Paper.pdf
How to Write a Good Scientific Paper.pdf
 
Lecture 2 .pptx
Lecture 2                            .pptxLecture 2                            .pptx
Lecture 2 .pptx
 
Landsman converter for power factor improvement
Landsman converter for power factor improvementLandsman converter for power factor improvement
Landsman converter for power factor improvement
 
Lecture 1: Basics of trigonometry (surveying)
Lecture 1: Basics of trigonometry (surveying)Lecture 1: Basics of trigonometry (surveying)
Lecture 1: Basics of trigonometry (surveying)
 
Multicomponent Spiral Wound Membrane Separation Model.pdf
Multicomponent Spiral Wound Membrane Separation Model.pdfMulticomponent Spiral Wound Membrane Separation Model.pdf
Multicomponent Spiral Wound Membrane Separation Model.pdf
 
Présentation IIRB 2024 Chloe Dufrane.pdf
Présentation IIRB 2024 Chloe Dufrane.pdfPrésentation IIRB 2024 Chloe Dufrane.pdf
Présentation IIRB 2024 Chloe Dufrane.pdf
 
nvidia AI-gtc 2024 partial slide deck.pptx
nvidia AI-gtc 2024 partial slide deck.pptxnvidia AI-gtc 2024 partial slide deck.pptx
nvidia AI-gtc 2024 partial slide deck.pptx
 
دليل تجارب الاسفلت المختبرية - Asphalt Experiments Guide Laboratory
دليل تجارب الاسفلت المختبرية - Asphalt Experiments Guide Laboratoryدليل تجارب الاسفلت المختبرية - Asphalt Experiments Guide Laboratory
دليل تجارب الاسفلت المختبرية - Asphalt Experiments Guide Laboratory
 

CISCO Virtual Private LAN Service (VPLS) Technical Deployment Overview

  • 1. 1© 2004 Cisco Systems, Inc. All rights reserved. Cisco IOS® MPLS Virtual Private LAN Service (VPLS) Technical Deployment Overview Enabling Innovative Services
  • 2. 222© 2004 Cisco Systems, Inc. All rights reserved. Agenda • Introduction • VPLS Technical Overview • VPLS Architectures • Deployment Scenarios • Summary
  • 3. 333© 2004 Cisco Systems, Inc. All rights reserved. Introduction Presentation_ID 333© 2003 Cisco Systems, Inc. All rights reserved.
  • 4. 444© 2004 Cisco Systems, Inc. All rights reserved. Metro Ethernet: Emerging Multiservice Access Opportunity 100 Mbps Ethernet Remote Worker Ethernet- Connected Branch Remote Office 1 Remote Office 2 Regional Headquarters Ethernet- Connected Branch 10 Mbps Ethernet Ethernet, SONET/SDH, RPR, DWDM/CWDM, MPLS/IP Subscriber STB Residential CPEMultitenant Unit (MTU) Basement Access Device Internet PSTN Web HostingWeb Hosting Directory ServicesDirectory Services Secure E-MailSecure E-Mail Mobile AccessMobile Access Hosted TelephonyHosted TelephonyVideoconferencingVideoconferencing Storage HostingStorage Hosting Business ContinuanceBusiness Continuance Unified MessagingUnified Messaging SP Metro Ethernet Network
  • 5. 555© 2004 Cisco Systems, Inc. All rights reserved. Metro Ethernet: Business Drivers* 100 Mbps Ethernet Remote Worker Ethernet- Connected Branch Remote Office 1 Remote Office 2 Regional Headquarters Ethernet- Connected Branch 10 Mbps Ethernet Ethernet, SONET/SDH, RPR, DWDM/CWDM, MPLS/IP Subscriber STB Residential CPEMulti-Tenant Unit (MTU) Basement Access Device Internet PSTN SP Metro Ethernet Network Service Provider • Revenue Growth New, Differentiated Services Expanded Enterprise Penetration • Cost Efficiencies Network Convergence Flexible Bandwidth Provisioning Best Value for Increased Bandwidth Enterprise • Business Demands Increased Productivity Peer-to-Peer Applications • Service Expectations Scalable Bandwidth (from 1Mbps to 1Gbps) Customized Services Multipoint Connectivity Operational Simplicity *Cisco VPLS Statement of Direction http://www.cisco.com/en/US/products/hw/routers/ps368/products_white_paper09186a00801df1df.shtml
  • 6. 666© 2004 Cisco Systems, Inc. All rights reserved. The Ethernet Advantage • Connectionless, IP aware-operation • Distributed intelligence • Inexpensive, scalable bandwidth options • L2 VPNs • Point-to-point • Multipoint • L3 VPNs • High speed transport enables innovative services and applications • Storage, IP video conferencing • Value added services • IP Telephony • IP video conferencing • High speed, bBusiness class Internet • Managed Security • Managed Storage
  • 7. 777© 2004 Cisco Systems, Inc. All rights reserved. VPLS Overview for Metro Ethernet u-PE 10/100/ 1000 Mpbs 10/100/ 1000 M pbs Metro D Hub & Spoke Metro C 10/100/ 1000 Mpbs u-PE SiSiGE Ring Metro A u-PE PE-AGG 10/100/ 1000 Mpbs DWDM/ CDWM Metro B u-PE P Pn-PE VPLS NetworkVPLS Network n-PE PP SONET/SDH Ring n-PE C7600C7600 C7600 •Delivers Ethernet-based multipoint L2 VPN service •Enhances L2 VPN scalability (geographic sites & no. of customers) •Leverages existing SP MPLS Core •Supports operational speeds of GB to 10 GB •On track for IETF standardization: Draft Lasserre-Kompella •Uses familiar Ethernet user network interface
  • 8. 888© 2004 Cisco Systems, Inc. All rights reserved. VPLS Technical Overview Presentation_ID 888© 2003 Cisco Systems, Inc. All rights reserved.
  • 9. 999© 2004 Cisco Systems, Inc. All rights reserved. Virtual Private LAN Services (VPLS) • VPLS defines an architecture that delivers Ethernet Multipoint Services (EMS) over an MPLS network • VPLS operation emulates an IEEE Ethernet bridge • Two VPLS drafts in existance Draft-ietf-l2vpn-vpls-ldp-01 Cisco’s Implementation draft-ietf-l2vpn-vpls-bgp-01 CE PE MPLS Network PE VPLS Is An Architecture CE CE
  • 10. 101010© 2004 Cisco Systems, Inc. All rights reserved. VPLS & H-VPLS • H-VPLS Two Tier Hierarchy MPLS or Ethernet Edge MPLS Core • VPLS Direct Attachment Single Flat Hierarchy MPLS to the Edge 192.168.11.1/24 192.168.11.2/24 192.168.11.12/24 192.168.11.11/24 192.168.11.25/24 MPLS EdgeMPLS Core PW n-PE PE-POP PE-rs u-PE PE-CLE MTU-s u-PE PE-CLE MTU-s n-PE PE-POP PE-rsGE Ethernet Edge Point-to-Point or Ring VPLS H-VPLS
  • 11. 111111© 2004 Cisco Systems, Inc. All rights reserved. VPLS Components n-PE n-PE n-PE PW PW PW CE CE CE CE CE CE CE CE TunnelLSP TunnelLSP Tunnel LSP Green VSI Blue VSI Red VSI Green VSI Blue VSI Red VSI Red VSI Blue VSI Legend CE - Customer Edge Device n-PE - network facing-Provider Edge VSI - Virtual Switch Instance PW - Pseudo-Wire Tunnel LSP - Tunnel Label Switch Path that provides PW transport Attachment Circuit Full Mesh of PWs between VSIs Directed LDP session between participating PEs
  • 12. 121212© 2004 Cisco Systems, Inc. All rights reserved. VPN & VPLS Desirable Characteristics • Auto-discovery of VPN membership Reduces VPN configuration and errors associated with configuration • Signaling of connections between PE devices associated with a VPN • Forwarding of frames AToM uses Interface based forwarding VPLS uses IEEE 802.1q Ethernet Bridging techniques • Loop prevention MPLS Core will use a full mesh of PWs and “split-horizon” forwarding H-VPLS edge domain may use IEEE 802.1s Spanning Tree, RPR, or SONET Protection
  • 13. 131313© 2004 Cisco Systems, Inc. All rights reserved. Cisco VPLS Building Blocks A Comprehensive Solution: Robust, Flexible, Scalable, Manageable Point-to-Point Layer 2 VPN Layer 2 VPN NMS/ OSS Multipoint Layer 2 VPN Forwarding Mechanism Tunnel Protocol Hardware Interface-Based/ Sub-Interface Ethernet Switching (VFI) Cisco 7600 Catalyst 6500 MPLS IP VPN Discovery Signaling Centralized DNS Radius Directory Services Distributed BGP Label Distribution Protocol Layer 3 VPN IP Routing
  • 14. 141414© 2004 Cisco Systems, Inc. All rights reserved. VPLS Auto-discovery & Signaling VPN Discovery Signaling Centralized DNS Radius Directory Services Distributed BGP Label Distribution Protocol • Draft-ietf-l2vpn-vpls-ldp-01 does not mandate an auto-discovery protocol Can be BGP, Radius, DNS, AD based • Draft-ietf-l2vpn-vpls-ldp-01 describes using Targeted LDP for Label exchange and PW signaling PWs signal other information such as Attachment Circuit State, Sequencing information, etc Cisco IOS supports Targeted LDP for AToM and Virtual Private LAN Services
  • 15. 151515© 2004 Cisco Systems, Inc. All rights reserved. VPLS: Layer 2 Forwarding Instance Requirements Flooding / Forwarding: • MAC table instances per customer and per customer VLAN (L2- VRF idea) for each PE • VSI will participate in learning, forwarding process • Uses Ethernet VC-Type defined in pwe3-control-protocol-xx Address Learning / Aging: • Self Learn Source MAC to port associations • Refresh MAC timers with incoming frames • New additional MAC TLV to LDP Loop Prevention: • Create partial or full-mesh of EoMPLS VCs per VPLS • Use “split horizon” concepts to prevent loops • Announce EoMPLS VPLS VC tunnels A Virtual Switch MUST operate like a conventional L2 switch!
  • 16. 161616© 2004 Cisco Systems, Inc. All rights reserved. VPLS Overview: Flooding & Forwarding • Flooding (Broadcast, Multicast, Unknown Unicast) • Dynamic learning of MAC addresses on PHY and VCs • Forwarding -Physical port -Virtual circuit ??? Data SA ?
  • 17. 171717© 2004 Cisco Systems, Inc. All rights reserved. VPLS Overview: MAC Address Learning PE1 PE2 VC Label 102 Tx Tx VC Label 201 CECE Data MAC 1 MAC 2 201 DataMAC 1 MAC 2102 E0/0 MAC 2 E0/1 MAC Address Adj MAC 1 102 MAC x xxx MAC 2 201 MAC Address Adj MAC 1 E0/0 MAC x xxx • Broadcast, Multicast, and unknown Unicast are learned via the received label associations • Two LSPs associated with an VC (Tx & Rx) • If inbound or outbound LSP is down, then the entire circuit is considered down Send me traffic with Label 201 Send me trafficSend me traffic with Label 201with Label 201 Send me traffic with Label 102 Send me trafficSend me traffic with Label 102with Label 102 E0/1
  • 18. 181818© 2004 Cisco Systems, Inc. All rights reserved. VPLS Overview: MAC Address Withdrawal X LDP Address Withdrawal • Primary link failure triggers notification message • PE removes any locally learned MAC addresses and sends LDP address withdrawal (RFC3036) to remote PEs in VPLS • New MAC TLV is used
  • 19. 191919© 2004 Cisco Systems, Inc. All rights reserved. VPLS Overview: Data Forwarding in Ethernet Edge H-VPLS Topology 2: L2VPN, Ethernet Virtual Circuit Service (Distributed PE) MPLS Network CE1 N-PE Full Mesh LDP U-PE N-PE QinQ 7600s3550s .1Q CE4 802.3 401 SA DAEther Type SA DAEther Type Customer VLAN SP VLAN 133 401 VC LabelData • Customer frames / VLANs are forwarded only • Service delimiters are local to PE .1q tags, VC-labels, RFC1483, etc. • Allows for hierarchical design options
  • 20. 202020© 2004 Cisco Systems, Inc. All rights reserved. VPLS Overview: VPLS Loop Prevention MPLS Network - LDP between VPLS members - EoMPLS PW to each peer CEs PEs PE view • Each PE has a P2MP view of all other PEs it sees it self as a root bridge, split horizon loop protection • Full mesh topology obviates STP requirements in the service provider network • Customer STP is transparent to the SP / customer BPDUs are forwarded transparently • Traffic received from the network will not be forwarded back to the network
  • 21. 212121© 2004 Cisco Systems, Inc. All rights reserved. VPLS Overview: VPLS Learning • Unqualified Single port assigned for all customer VLANs Single broadcast domain for all customer VLANs Single MAC address space (no overlap!) • Qualified Each VLAN has its own VPLS instance A VLAN has its own broadcast space and MAC address space Customer MAC addresses MAY overlap One FIB per customer VLAN Broadcast domain limited to VLAN scope
  • 22. 222222© 2004 Cisco Systems, Inc. All rights reserved. VPLS Architectures Presentation_ID 222222© 2003 Cisco Systems, Inc. All rights reserved.
  • 23. 232323© 2004 Cisco Systems, Inc. All rights reserved. VPLS & H-VPLS • H-VPLS Two Tier Hierarchy MPLS or Ethernet Edge MPLS Core • VPLS Single Flat Hierarchy MPLS to the Edge192.168.11.1/24 192.168.11.2/24 192.168.11.12/24 192.168.11.11/24 192.168.11.25/24 MPLS EdgeMPLS Core PW n-PE PE-POP PE-rs u-PE PE-CLE MTU-s u-PE PE-CLE MTU-s n-PE PE-POP PE-rsGE Ethernet Edge Point-to-Point or Ring VPLS H-VPLS
  • 24. 242424© 2004 Cisco Systems, Inc. All rights reserved. VPLS Overview: Illustrated – Direct Attachment (Flat) MAC 1 E0/0 Address Tx / Rx MAC 2 201 / 102 MAC 3 301 / 103 MAC 1 103 / 301 Address Tx / Rx MAC 2 203 / 302 MAC 3 E0/1 MAC 1 102 / 201 Address Tx / Rx MAC 2 E1/1 MAC 3 303 / 203 MPLS Network MAC 1 CE1 CE2 CE3 PE2 PE3 PE1 MAC 2 PE1, VCID 100 MAC 3 • Port or P-VLAN based membership in the VSI in PEs • All packet replication occurs on PEs
  • 25. 252525© 2004 Cisco Systems, Inc. All rights reserved. VPLS: Configuration Example PE PE Create a L2 VFI with a full mesh of participating VPLS PE nodes l2 vfi PE2-VPLS-A manual vpn id 100 neighbor 1.1.1.1 encapsulation mpls neighbor 3.3.3.3 encapsulation mpls ! Interface loopback 0 ip address 2.2.2.2 255.255.255.255 l2 vfi PE1-VPLS-A manual vpn id 100 neighbor 2.2.2.2 encapsulation mpls neighbor 3.3.3.3 encapsulation mpls ! Interface loopback 0 ip address 1.1.1.1 255.255.255.255 l2 vfi PE3-VPLS-A manual vpn id 100 neighbor 1.1.1.1 encapsulation mpls neighbor 2.2.2.2 encapsulation mpls ! Interface loopback 0 ip address 3.3.3.3 255.255.255.255 PE-1 MPLS Network PE-2 PE-3 2.2.2.2 / 32 3.3.3.3 / 32 1.1.1.1 / 32
  • 26. 262626© 2004 Cisco Systems, Inc. All rights reserved. VPLS: Configuration Example PE CE PE-1 MPLS Network PE-2 PE-3 FE0/0CE1 CE1 CE1 Interface fastethernet0/1 switchport switchport mode dot1qtunnel switchport access vlan 100 ! Interface vlan 100 no ip address xconnect vfi PE3-VPLS-A …etc. FE0/0 Interface fastethernet0/0 switchport switchport mode dot1qtunnel switchport access vlan 100 ! Interface vlan 100 no ip address xconnect vfi PE1-VPLS-A ! vlan 100 state active Interface fastethernet0/0 switchport switchport mode dot1qtunnel switchport access vlan 100 ! Interface vlan 100 no ip address xconnect vfi PE2-VPLS-A ! vlan 100 state active FE0/1
  • 27. 272727© 2004 Cisco Systems, Inc. All rights reserved. VPLS: Sample Output VPLS1#show mpls l2 vc Local intf Local circuit Dest address VC ID Status ------------- -------------------- --------------- ---------- ---------- Vi1 VFI 22.22.22.22 100 DOWN Vi1 VFI 22.22.22.22 200 UP Vi1 VFI 33.33.33.33 100 UP Vi1 VFI 44.44.44.44 100 UP Vi1 VFI 44.44.44.44 200 UP PE-1 MPLS Network PE-2 PE-3 PE-1#show vfi PE1-VPLS-A WORD VFI name PE-1#show vfi PE1-VPLS-A VFI name: VPLSA, state: up Local attachment circuits: Vlan100 Neighbors connected via pseudowires: 2.2.2.2 3.3.3.3 PEPE--1#show1#show vfivfi PE1PE1--VPLSVPLS--AA WORD VFI nameWORD VFI name PEPE--1#show1#show vfivfi PE1PE1--VPLSVPLS--A VPLS1#show mpls l2 vc Local intf Local circuit Dest address VC ID Status ------------- -------------------- --------------- ---------- ---------- Vi1 VFI 22.22.22.22 100 DOWN Vi1 VFI 22.22.22.22 200 UP Vi1 VFI 33.33.33.33 100 UP Vi1 VFI 44.44.44.44 100 UP Vi1 VFI 44.44.44.44 200 UP A VFI name: VPLSA, state: upVFI name: VPLSA, state: up Local attachment circuits:Local attachment circuits: Vlan100Vlan100 Neighbors connected via pseudowires:Neighbors connected via pseudowires: 2.2.2.2 3.3.3.32.2.2.2 3.3.3.3
  • 28. 282828© 2004 Cisco Systems, Inc. All rights reserved. VPLS: Sample Output (Cont) VPLS1#show mpls l2transport vc vcid 200 detail Local interface: Vi1 up, line protocol up, VFI Destination address: 22.22.22.22, VC ID: 200, VC status: up Tunnel label: imp-null, next hop point2point Output interface: PO2/1, imposed label stack {16} MPLS VC labels: local 18, remote 16 Group ID: local 200, remote 200 MTU: local 1500, remote 1500 Remote interface description: Sequencing: receive disabled, send disabled VC statistics: packet totals: receive 0, send 0 byte totals: receive 0, send 0 packet drops: receive 0, send 0 …..cont…for all VPLS PWs sharing a common VC ID VPLS1#show mpls l2transport vc vcid 200 detail Local interface: Vi1 up, line protocol up, VFI Destination address: 22.22.22.22, VC ID: 200, VC status: up Tunnel label: imp-null, next hop point2point Output interface: PO2/1, imposed label stack {16} MPLS VC labels: local 18, remote 16 Group ID: local 200, remote 200 MTU: local 1500, remote 1500 Remote interface description: Sequencing: receive disabled, send disabled VC statistics: packet totals: receive 0, send 0 byte totals: receive 0, send 0 packet drops: receive 0, send 0 …..cont…for all VPLS PWs sharing a common VC ID PE-1 MPLS Network PE-2 PE-3Use common AToM “show” commands
  • 29. 292929© 2004 Cisco Systems, Inc. All rights reserved. VPLS Architecture: Characteristics - Direct Attachment (Flat) Overview: • Okay for small customer implementations • Simple provisioning • Full mesh of directed LDP sessions required between participating PEs • VLAN and Port level support (no QinQ) Drawbacks: • No hierarchical scalability • Scaling issues: PE packet replication Full mesh causes classic - N*(N-1) / 2 concerns
  • 30. 303030© 2004 Cisco Systems, Inc. All rights reserved. VPLS & H-VPLS • H-VPLS Two Tier Hierarchy MPLS or Ethernet Edge MPLS Core • VPLS Single Flat Hierarchy MPLS to the Edge192.168.11.1/24 192.168.11.2/24 192.168.11.12/24 192.168.11.11/24 192.168.11.25/24 MPLS EdgeMPLS Core PW n-PE PE-POP PE-rs u-PE PE-CLE MTU-s u-PE PE-CLE MTU-s n-PE PE-POP PE-rsGE Ethernet Edge Point-to-Point or Ring VPLS H-VPLS
  • 31. 313131© 2004 Cisco Systems, Inc. All rights reserved. VPLS Architecture: Architecture – Ethernet Edge H-VPLS 3550s 7600s MPLS Network CE1 CE2a Full Mesh LDP u-PE CE4 CE2b 802.3 101 102 VPLS functioning between participating PEs 400 401 Customer applied VLAN Tags for WG isolation (CE- VLAN) Data SA401 DA Ether Type SP applied VLAN Tags for Customer isolation (PE-VLAN) SA102 DA Ether Type Dot1q Tunneling .1Q QinQ n-PE n-PE n-PE
  • 32. 323232© 2004 Cisco Systems, Inc. All rights reserved. VPLS Architecture: Architecture – Ethernet Edge H-VPLS 3550s 7600s SP applied VLAN Tags for Customer isolation (PE-VLAN) MPLS Network CE1 CE2a n-PE- PoP Full Mesh LDP u-PE n-PE n-PE CE4 CE2b 802.3 101 102 VPLS functioning between participating PEs 400 401 Customer applied VLAN Tags for WG isolation (CE- VLAN) Data SA401 DA Ether Type 25 47 PW – VC Label is imposed at VSI .1Q QinQ
  • 33. 333333© 2004 Cisco Systems, Inc. All rights reserved. VPLS Architecture: Architecture – MPLS Edge H-VPLS MPLS Network CE1 CE2a PE-PoP Full Mesh LDP PE-CLE AToM or L2TPv3 L2VPN Router CE4 CE2b 802.3 VPLS functioning between participating PEs 400 401 Customer applied VLAN Tags for WG isolation (CE-VLAN) PSN SP applied VC-Label & Tunnel LSP Label 7600s .1Q PE-PoP PE-PoP SAData 401 DAEther Type 1000 33
  • 34. 343434© 2004 Cisco Systems, Inc. All rights reserved. VPLS Architecture: Architecture – MPLS Edge H-VPLS MPLS Network CE1 CE2a Full Mesh LDP u-PE n-PE AToM or L2TPv3 L2VPN Router CE4 CE2b 802.3 VPLS functioning between participating PEs 400 401 Customer applied VLAN Tags for WG isolation (CE-VLAN) SA DA Ether Type PSN AToM or L2TPv3 Header is now removed. PW – VC & Tunnel labels are imposed 25 47 7600s .1Q n-PE n-PE Data 401
  • 35. 353535© 2004 Cisco Systems, Inc. All rights reserved. VPLS Architecture: Characteristics – H-VPLS Benefits: • Best for larger scale deployment • Reduction in packet replication and signaling overhead on PEs • Full mesh for core tier (Hub) only • Attachment VCs “virtual switch ports” effected through Layer 2 tunneling mechanisms (AToM, L2TPv3, QinQ) • Expansion affects new nodes only (no re-configuring existing PEs) Drawbacks: • More complicated provisioning • MPLS Edge H-VPLS requires MPLS to u-PE Complex operational support Complex network design Expensive Hardware support
  • 36. 363636© 2004 Cisco Systems, Inc. All rights reserved. VPLS Deployment Scenarios Presentation_ID 363636© 2003 Cisco Systems, Inc. All rights reserved.
  • 37. 373737© 2004 Cisco Systems, Inc. All rights reserved. VPLS Deployment: SMB Connectivity • New Layer 2 multipoint service offering • Enterprise maintains routing and administrative autonomy • Layer 3 protocol independence • Full mesh between customer sites MPLS Network SFO-PE NYC-PE CE-SITE2CE-SITE1 DFW-PE CE-SITE3
  • 38. 383838© 2004 Cisco Systems, Inc. All rights reserved. VPLS Deployment: Layer 2 Multipoint Transit Provider Transit Provider Network SP-A SP-A CE-1 CE-1 VPLS LDP FRoMPLS • SP-As PEs appear back to back and packets are forwarded • No LDP or Route exchange with transit provider • Provides optimal traffic path to carrier’s PE
  • 39. 393939© 2004 Cisco Systems, Inc. All rights reserved. Summary Presentation_ID 393939© 2003 Cisco Systems, Inc. All rights reserved.
  • 40. 404040© 2004 Cisco Systems, Inc. All rights reserved. Phase I – Architecture Support Service Definitions Supported Topology 1: L2VPN, Transparent LAN Service (Non-distributed PE) MPLS Network CE1 PE-PoP Full Mesh LDP PE-PoP dot1Q 7600s 802.3 CE4 Topology 2: L2VPN, Ethernet Virtual Circuit Service (Distributed PE) MPLS Network CE1 PE-PoP Full Mesh LDP PE-CLE PE-PoP QinQ 7600s3550s .1Q CE4 802.3 101
  • 41. 414141© 2004 Cisco Systems, Inc. All rights reserved. Ethernet Standards Development IETF VPLSIEEE 802.1ad IEEE 802.1adMEF UNI MEF E-LMI MEF UNI MEF E-LMI MEF Ethernet Service Defintion ITU-T Q3/SG13 L2PING & L2TRACE MPLSEthernet Ethernet CE CE • IETF VPLS is a part of an overall Ethernet solution IEEE 802.1ad Provider Bridges ITU SG12 Ethernet OAM – L2TRACE & L2PING MEF Ethernet E-LMI, E-UNI and Ethernet Service Definitions
  • 42. 424242© 2004 Cisco Systems, Inc. All rights reserved. Cisco VPLS Summary CE VPLSVPLS Over Service ProviderOver Service Provider NetworkNetwork CE Metro A Metro D Metro F PE PE PE PE PE C7600 C7600 C7600 C7600 C7600 CE CE CE CE Metro E Metro B • Fills L2 multipoint VPN gap between customer requirements and existing L2VPN point- to-point technologies • Expands the service portfolio to for existing MPLS networks • Has wide-industry support for LDP-based VPLS implementations & wide coordination between Ethernet focused standards bodies (IETF, IEEE, MEF, ITU) • Cisco is actively driving development of standards and liaising between Forum’s to ensure the rapid development of standards and interoperable solutions Metro C
  • 43. 434343© 2004 Cisco Systems, Inc. All rights reserved. World-Class Customer Support • 2,000 Technical Support Professionals • 1,600+ Support Engineers* (400 CCIEs) on 24x7 • 630+ Depots and 10,000 Field Engineers in 120 countries* • 85,000+ Assisted cases/ month • 321,000 Customer issues resolved/month • 75% TAC Web resolved: of 25% assisted, 64% were web-initiated • 98% Material availability • 92% Orders submitted online, 55% “no touch” • 60% Change orders submitted online * Internal & Outsource Partners Accelerate customer success with Cisco through innovative services and world-class people, partners, process, and tools. Accelerate customer success with Cisco through innovative services and world-class people, partners, process, and tools. Customer Advocacy MissionCustomer Advocacy Mission
  • 44. 444444© 2004 Cisco Systems, Inc. All rights reserved. Cisco leads in the MPLS Market Americas EMEA AsiaPac/Japan EBT Korea Telecom Some 200 Customers (MPLS Core & L2/L3 Edge)
  • 45. 454545© 2004 Cisco Systems, Inc. All rights reserved. Faster A flexible QoS framework to enable migration to a converged infrastructure FasterFaster A flexible QoS frameworkA flexible QoS framework to enable migration to ato enable migration to a converged infrastructureconverged infrastructure Lasting Extensibility to different transports with standards- based open architecture for investment protection LastingLasting Extensibility to differentExtensibility to different transports with standardstransports with standards-- based open architecturebased open architecture for investment protectionfor investment protection Smarter The foundation for more services and more revenues SmarterSmarter The foundation for moreThe foundation for more services and moreservices and more revenuesrevenues Cisco IOS MPLS 454545 Enabling Innovative Services Enabling Innovative Services