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Alcatel-Lucent 7210 SAS M Service Guide
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Virtual Private Route
d
Network Services
7210 SAS M Services Guide
Page 581
VPRN Services Command Reference
Command Hierarchies
•
VPRN Service Co
nfiguration Commands on p
age
582
→
Interface Commands on pa
ge
583
•
Show Commands on page
590
•
Clear Commands on
page
592
•
Debug Commands on page
593
580
582
Table of Contents
Default Chapter
3
Table of Contents
3
Preface
15
List of Technical Publications
16
Technical Support
17
Getting Started
19
Alcatel-Lucent 7210 SAS Services Configuration Process
19
Table 1: Configuration Process
19
VLL Services
19
Getting Started
20
In this Chapter
21
Services Overview
23
Introduction
24
Service Types
25
Service Policies
26
Alcatel-Lucent Service Model
27
Services Overview
28
Service Entities
28
Figure 1: Service Entities for SAS M Network Mode
28
Customers
29
Service Access Points (Saps)
29
Figure 2: Service Access Point (SAP) for 7210 SAS-M in Network Mode
29
Ethernet Encapsulations
30
Figure 3: Multiple Saps in a Service Using Qinq Uplinks in Access-Uplink Mode
30
SAP Encapsulation Types and Identifiers
30
Figure 4: Multiple Saps on a Single Port (7210 in Network Mode)
31
Default SAP on a Dot1Q Port
32
Configuration Notes for Use of Default Qinq Saps for Transit Service in a Ring Deployment
35
Services and SAP Encapsulations
35
Table 2: Service and Encapsulation
35
SAP Configuration Considerations (Applicable for both Network Mode and Access-Uplink Mode)
36
Qinq SAP Configuration Restrictions for 7210 SAS in Network Mode Only
37
Table 3: SAP Types in a Service When Qinq SAP Is in Use (Network Mode Operation)
37
SAP Configuration Notes When Operating the 7210-M in Access-Uplink Mode Only
39
Table 4: SAP and Service Combinations for 7210 SAS M in Access-Uplink Mode
39
Service Distribution Points (Sdps)
41
SDP Binding
41
Figure 5: MPLS Service Distribution Point (SDP) Pointing from ALA-A to ALA-B
42
SDP Keepalives
43
SDP Using BGP Route Tunnel
43
Spoke and MESH Sdps
43
G.8032 Ethernet Ring Protection Switching
45
Figure 6: G.8032 Ring in the Initial State
46
Overview of G.8032 Operation
46
Figure 7: 0-1 G.8032 Ring in the Protecting State
47
Figure 8: 0-3 Ring Example
49
Sample Configuration
49
Ethernet Ring Sub-Rings
52
Figure 9: 0-4 G.8032 Sub-Ring
53
Virtual and Non-Virtual Channel
54
Figure 10: 0-5 Sub-Ring Configuration Example
55
Figure 11: 0-6 Sub-Ring Homed to VPLS
57
Lag Support
59
OAM Considerations
59
Qos Considerations
59
Support Service and Solution Combinations
60
Configuration Guidelines for G.8032
61
Services Overview
35
Service Creation Process Overview
62
Figure 12: Service Creation and Implementation Flow
62
Deploying and Provisioning Services
63
Phase 1: Core Network Construction
63
Phase 2: Service Administration
63
Phase 3: Service Provisioning
63
Configuration Notes
64
General
64
Configuring Global Service Entities with CLI
65
Service Model Entities
65
Basic Configuration
66
Common Configuration Tasks
68
Configuring Customers
68
Customer Information
68
Configuring an SDP
71
SDP Configuration Tasks
71
Ethernet Connectivity Fault Management (ETH-CFM)
74
Figure 13: Ethernet OAM Model for Broadband Access - Residential
75
Figure 14: Ethernet OAM Model for Broadband Access - Wholesale
75
Common Actionable Failures
77
Table 5: Defect Conditions and Priority Settings
77
MEP and MIP Support
78
Table 6: ETH-CFM Support Matrix
78
Configuring ETH-CFM Parameters
79
Applying ETH-CFM Parameters
81
Service Management Tasks
84
Modifying Customer Accounts
84
Deleting Customers
85
Modifying Sdps
86
Deleting Sdps
87
Global Services Command Reference
89
VLL Services
119
Circuit Emulation (Cpipe) Services
120
Cpipe Service Overview
120
Cpipe Service Modes
120
Unstructured Mode (Satop)
120
Structured Mode (Cesopsn)
121
Figure 15: E1 Framing for cas Support in an E1 Multi-Frame
122
Table 7: T1 Framing for cas (RBS) Support in a T1 ESF Multi-Frame
123
Figure 16: Satop MPLS Encapsulation
124
Figure 17: Cesopsn MPLS Encapsulation
124
TDM Pseudowire Encapsulation
124
Figure 18: Cesopsn Packet Payload Format for Trunk-Specific N X 64 Kb/S (with and Without cas Transport)
125
Circuit Emulation Parameters and Options
126
Table 8: Unstructured Payload Defaults
126
Table 9: Default and Minimum Payload Size for Cesopsn Without cas
129
Table 10: Payload Size for T1 and E1 Cesopsn with cas
131
Figure 19: Control Word Bit Structure
134
Table 11: Control Word Bit Description
134
Ethernet Pipe (Epipe) Services
136
Epipe Service Overview
137
Epipe with PBB
137
Figure 20: Epipe/Vll Service
137
Support for Processing of Packets Received with more than 2 Tags on a Qinq SAP in Epipe Service (Only on 7210 SAS-M Network Mode)
138
Feature Support, Configuration Notes and Restrictions
139
(Only on 7210 SAS-M Network Mode)
140
Pseudowire Switching
141
Figure 21: Pseudowire Service Switching Node
141
Figure 22: VLL Resilience with Pseudowire Redundancy and Switching
142
Pseudowire Switching with Protection
142
Pseudowire Switching Behavior
144
Figure 23: VLL Resilience
145
Pseudowire Redundancy
145
Figure 24: Master-Slave Pseudowire Redundancy
147
Master-Slave Operation
147
Figure 25: VLL Resilience
150
Figure 33: VLL Resilience
150
Figure 26: VLL Resilience with Pseudowire Switching
152
VLL Resilience for a Switched Pseudowire Path
153
Figure 27: VLL Resilience with Pseudowire Redundancy and Switching
154
Pseudowire Redundancy Service Models
155
Figure 28: Redundant VLL Endpoint Objects
155
Redundant VLL Service Model
155
Processing Endpoint SAP Active/Standby Status Bits
157
T-LDP Status Notification Handling Rules
157
Access Node Resilience Using MC-LAG and Pseudowire Redundancy (in Access-Uplink Mode)
158
Figure 29: Access Node Resilience
159
Processing and Merging
160
VLL Service Considerations
162
Sdps
162
Processing Behavior for Saps Using VLAN Ranges in Access-Uplink Mode
163
SAP Encapsulations
163
VLAN Range for Saps in an Epipe Service
163
VLAN Range Saps Feature Support and Restrictions
164
Processing Behavior for Saps Using VLAN Ranges in Network Mode
165
Filter Policies
166
Qos Policies
166
MAC Resources
167
Access Node Resilience Using MC-LAG and Pseudowire Redundancy
168
Figure 30: Access Node Resilience
169
Configuring a VLL Service with CLI
171
Basic Configurations
172
Common Configuration Tasks
172
Configuring VLL Components
173
Creating a Cpipe Service
174
Configuration Requirements
177
Configuring Cpipe Saps and Spoke Sdps
179
Creating an Epipe Service (for 7210 SAS-M in Access Uplink Mode)
180
Creating an Epipe Service in Network Mode
180
Configuring Epipe SAP Parameters
181
Local Epipe Saps
181
Creating an Epipe Service for 7210 SAS-M with Range Saps
182
Configuring Default Qinq Saps for Transit Traffic in a Ring Scenario
187
Figure 31: Default Qinq SAP for Transit Traffic in a Ring Scenario
187
Figure 32: Sdps - Uni-Directional Tunnels
189
Using Spoke SDP Control Words
192
Configuring VLL Resilience
193
Configuring VLL Resilience for a Switched Pseudowire Path
194
Figure 34: VLL Resilience with Pseudowire Switching
194
Service Management Tasks
196
Modifying a Cpipe Service
197
Deleting a Cpipe Service
198
Disabling an Epipe Service
199
Modifying Epipe Service Parameters
199
Deleting an Epipe Service
200
Re-Enabling an Epipe Service
200
VLL Services Command Reference
201
VLL Services
202
Table 12: Final Disposition of the Packet Based on Per FC and Per SAP Policer or Meter
230
Virtual Private LAN Service
243
VPLS Service Overview
244
Virtual Private LAN Service
244
Figure 35: VPLS Service Architecture
245
VPLS Packet Walkthrough in Network Mode
245
Figure 36: Access Port Ingress Packet Format and Lookup
246
Figure 37: Network Port Egress Packet Format and Flooding
246
Figure 38: VPLS Service Architecture
248
VPLS Packet Walkthrough in Access Uplink Mode
248
Figure 39: Access Port Ingress Packet Format and Lookup
249
Figure 40: Network Port Egress Packet Format and Flooding
249
Virtual Private LAN Service
245
VPLS Features
251
VPLS Enhancements
251
VPLS over MPLS in Network Mode
252
VPLS over Qinq Spokes for 7210 SAS-M Configured in Access Uplink Mode
253
VPLS MAC Learning and Packet Forwarding
254
IGMP Snooping in Network Mode and Access-Uplink Mode
255
Configuration Guidelines for IGMP Snooping
257
Multicast VLAN Registration (MVR) Support
257
FIB Size
259
FIB Size Alarms
259
Table Management
259
Disable MAC Aging
260
Disable MAC Learning
260
Local and Remote Aging Timers
260
Unknown MAC Discard
260
MAC Move
261
VPLS and Rate Limiting
261
VPLS and Spanning Tree Protocol
263
Spanning Tree Operating Modes
263
Multiple Spanning Tree
265
Figure 41: Access Resiliency
266
MSTP for Qinq Saps
267
Provider MSTP
267
Enhancements to the Spanning Tree Protocol
269
VPLS Redundancy
272
Spoke SDP Redundancy for Metro Interconnection
272
Figure 42: HVPLS with Spoke Redundancy
273
Spoke SDP Based Redundant Access
274
Figure 43: HVPLS Resiliency Based on as Pseudowires
275
Inter-Domain VPLS Resiliency Using Multi-Chassis Endpoints
275
VPLS Access Redundancy
276
Figure 44: Dual Homed MTU-S in Two-Tier Hierarchy H-VPLS
276
STP-Based Redundant Access to VPLS
276
Redundant Access to VPLS Without STP
278
MAC Flush Message Processing
279
Figure 45: HVPLS with SAP Redundancy
281
MAC Flush with STP
281
Selective MAC Flush
282
Dual Homing to a VPLS Service
283
Figure 46: Dual Homed CE Connection to VPLS
283
VPLS Service Considerations
285
SAP Encapsulations
285
VLAN Processing
285
BGP Auto-Discovery for LDP VPLS
286
BGP AD Overview
286
Information Model
286
FEC Element for T-LDP Signaling
287
Figure 47: BGP AD NLRI Versus IP VPN NLRI
287
Figure 48: Generalized Pseudowire-ID FEC Element
288
BGP-AD and Target LDP (T-LDP) Interaction
290
Figure 49: BGP-AD and T-LDP Interaction
290
SDP Usage
291
Automatic Creation of Sdps
291
Manually Provisioned SDP
292
Automatic Instantiation of Pseudowires (SDP Bindings)
292
Mixing Statically Configured and Auto-Discovered Pseudowires in a VPLS Service
293
Resiliency Schemes
293
Routed VPLS
294
IES IP Interface Binding
294
Assigning a Service Name to a VPLS Service
294
Service Binding Requirements
295
Binding a Service Name to an IP Interface
295
Bound Service Name Assignment
295
IP Interface and VPLS Operational State Coordination
296
IP Interface Attached VPLS Service Constraints
296
IP Interface MTU and Fragmentation
296
Unicast IP Routing into a VPLS Service
297
ARP and VPLS FIB Interactions
297
Routed VPLS Specific ARP Cache Behavior
298
The Allow-Ip-Int-Binding VPLS Flag
298
Routed VPLS Saps Only Supported on Standard Ethernet Ports
298
Table 13: Routing Behavior in RVPLS and Interaction ARP Cache and MAC FIB
298
LAG Port Membership Constraints
299
VPLS Feature Support and Restrictions
299
VPLS SAP Ingress IP Filter Override
300
Table 14: ACL Lookup Behavior with Ingress Override Filter Attached to an IES Interface in a R-VPLS Service
300
Table 15: ACL Lookup Behavior Without Ingress Override Filter Attached to an IES Interface in a R-VPLS Service
301
Qos Support for VPLS Saps and IP Interface in a Routed VPLS Service
302
Routed VPLS Supported Routing Related Protocols
302
Spanning Tree and Split Horizon
302
Routed VPLS Caveats
303
Configuring a VPLS Service with CLI
305
Basic Configuration
306
Common Configuration Tasks
309
Configuring VPLS Components
310
Creating a VPLS Service
311
Enabling Mac Move
312
Configuring a VPLS SAP
318
Table 16: SAP BPDU Encapsulation States
326
Configuring SDP Bindings
329
Configuring VPLS Redundancy
331
Creating a Management VPLS for SAP Protection
331
Figure 50: Example Configuration for Protected VPLS SAP
332
Creating a Management VPLS for Spoke SDP Protection
333
Figure 51: Example Configuration for Protected VPLS Spoke SDP
334
Configuring Load Balancing with Management VPLS
336
Figure 52: Example Configuration for Load Balancing with Management VPLS
336
Configuring Load Balancing with Management VPLS
338
Figure 53: Example Configuration for Loadbalancing Across Two Protected VPLS Spoke Sdps
338
Configuring Selective MAC Flush
344
Configuring Load Balancing with Management VPLS
345
Figure 54: Example Configuration for Load Balancing with Management VPLS
345
Configuring BGP Auto-Discovery
347
Configuration Steps
347
Figure 55: BGP AD Configuration Example
347
Figure 56: BGP-AD CLI Command Tree
348
Configuring as Pseudo-Wire in VPLS
349
Figure 57: Sample Topology-AS Pseudo-Wire in VPLS
349
Service Management Tasks
351
Modifying VPLS Service Parameters
351
Modifying Management VPLS Parameters
352
Deleting a Management VPLS
352
Disabling a Management VPLS
353
Deleting a VPLS Service
354
Disabling a VPLS Service
354
Re-Enabling a VPLS Service
355
VPLS Services Command Reference
357
Table 17: Final Disposition of the Packet Based on Per FC and Per SAP Policer or Meter
421
IEEE 802.1Ah Provider Backbone Bridging
437
IEEE 802.1Ah Provider Backbone Bridging (PBB) Overview
438
IEEE 802.1Ah Provider Backbone Bridging
439
PBB Features
439
Integrated PBB-VPLS Solution
439
Figure 58: Large HVPLS Deployment
439
Figure 59: Large PBB-VPLS Deployment
440
PBB Technology
441
Figure 60: Qinq Payload in Provider Header Example
441
PBB Mapping to Existing VPLS Configurations
442
Figure 61: PBB Mapping to VPLS Constructs
442
SAP Support
444
Pbb B-Vpls
444
Pbb I-Vpls
444
PBB Packet Walkthrough
446
Figure 62: PBB Packet Walkthrough
446
PBB ELINE Service
448
PBB Resiliency for B-VPLS
448
PBB Resiliency for PBB Epipe Service
448
Access Multi-Homing for Native PBB (B-VPLS over SAP Infrastructure)
449
Figure 63: Access Dual-Homing into PBB Bebs - Topology View
449
PBB Qos
450
PBB ACL Support
451
Configuration Guidelines
451
Configuration Guidelines (for 7210 SAS-M)
452
Configuration Examples
454
PBB ELAN and ELINE
454
MC-LAG Multihoming for Native PBB
455
PBB Command Reference
457
PBB Show Commands
465
Internet Enhanced Service
499
Internet Enhanced Service
500
IES Service Overview
500
Figure 64: Internet Enhanced Service
500
IES Features
501
IP Interfaces
501
Saps
502
Encapsulations
502
Routing Protocols
502
CPE Connectivity Check
502
Qos Policies
503
CPU Qos for IES Interfaces in Access-Uplink Mode
503
CPU Qos for IES Access Interfaces in Network Mode
504
Filter Policies
504
Ipv6 Support for IES IP Interfaces (Applicable for Only Access-Uplink Mode)
505
VRRP Support for IES IP Interfaces
505
Configuring an IES Service with CLI
507
Basic Configuration
508
Common Configuration Tasks
510
Configuring IES Components
511
Configuring an IES Service
511
Configuring IES Interface Parameters
512
Configuring SAP Parameters
513
Configuring VRRP
513
Service Management Tasks
514
Modifying IES Service Parameters
514
Deleting an IES Service
515
Disabling an IES Service
516
Re-Enabling an IES Service
516
IES Services Command Reference
517
Virtual Private Routed Network Service
549
Virtual Private Routed Network Service
550
VPRN Service Overview
550
Figure 65: Virtual Private Routed Network
550
Routing Prerequisites
551
BGP Support
552
Route Distinguishers
553
Figure 66: Route Distinguisher
553
Route Reflector
553
CE to PE Route Exchange
554
Figure 67: Directly Connected IP Target
555
Figure 68: Multiple Hops to IP Target
555
VPRN Features
557
IP Interfaces
558
Saps
558
Encapsulations
558
Qos Policies
559
Filter Policies
559
DSCP Marking
560
Table 18: DSCP/FC Marking
560
Default DSCP Mapping Table
561
Virtual Private Routed Network Service
560
CE to PE Routing Protocols
563
PE to PE Tunneling Mechanisms
563
Per VRF Route Limiting
563
Service Label Mode of a VPRN
564
Internet Enhanced Service
560
Configuring a VPRN Service with CLI
565
Basic Configuration
566
Common Configuration Tasks
567
Configuring VPRN Components
568
Creating a VPRN Service
568
Configuring Global VPRN Parameters
569
Service Management Tasks
576
Modifying VPRN Service Parameters
576
Deleting a VPRN Service
577
Disabling a VPRN Service
578
Re-Enabling a VPRN Service
579
VPRN Services Command Reference
581
Bgp Configuration Commands
586
Table 19: Final Disposition of the Packet Based on Per FC and Per SAP Policer or Meter
624
Pim Commands
635
Show, Clear, Debug, Commands
675
Show Command Index
675
IES Show Commands
699
VPRN Show Commands
719
VPRN Clear Commands
792
VPRN Debug Commands
796
VLL Show Commands
801
VLL Clear Commands
855
VLL Debug Commands
858
VPLS Show Commands
861
VPLS Clear Commands
930
VPLS Debug Commands
935
Common CLI Command Descriptions
939
Common Service Commands
940
Appendix: Split Horizon
941
Overview
942
Topology
942
Figure 69: Split Horizon Group Example
942
Configuration Guidelines
943
Verification
945
Standards and Protocol Support
947
Standards Compliance
947
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Configuration Guide
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Basic System Configuration Guide
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Interface Configuration Guide
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Alcatel-Lucent 7210 SAS M Specifications
General
Brand
Alcatel-Lucent
Model
7210 SAS M
Category
Switch
Language
English
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