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7750 SR OS Ser
vices Guide
Software V
ersion: 7750 SR OS 5.0
February 2007
Document Part Number: 93-0076-03-01
*93-0076-03-01*
2
Table of Contents
Default Chapter
3
Table of Contents
3
SR os Services Guide
15
Preface
17
Alcatel-Lucent 7750 SR-Series Services Configuration Process
17
Table 1: 7750 SR Configuration Process
17
Standards and Protocol Support
18
About this Guide
19
List of Technical Publications
20
Technical Support
21
Services Overview
25
Introduction
26
Service Types
26
Service Policies
28
Multipoint Shared Queuing
29
Figure 1: Unicast Service Queue Mapping to Multiple Destination Based Hardware Queues
30
Figure 2: Unicast Service Queuing with Shared Queuing Enabled
31
Figure 3: Multipoint Queue Behavior with Shared Queuing Enabled
32
Figure 4: Multipoint Shared Queuing Using First Pass Unicast Queues
33
Services Overview
30
Alcatel-Lucent Service Model
34
Service Entities
35
Figure 5: Service Entities
35
Customers
36
Service Access Points (Saps)
36
Figure 6: Service Access Point (SAP)
36
Ethernet Encapsulations
37
SAP Encapsulation Types and Identifiers
37
SONET/SDH Encapsulations
37
Default SAP on a Dot1Q Port
38
Figure 7: Multiple Saps on a Single Port/Channel
38
Services and SAP Encapsulations
39
SAP Configuration Considerations
40
Service Distribution Points (Sdps)
41
SDP Binding
41
Figure 8: a GRE Service Distribution Point (SDP) Pointing from ALA-A to ALA-B
42
Spoke and Mesh Sdps
42
SDP Encapsulation Types
43
SDP Keepalives
45
Class-Based Forwarding
46
Figure 9: Class-Based Forwarding over SDP Lsps
46
Multi-Service Sites
48
Service Creation Process Overview
49
Figure 10: Service Creation and Implementation Flow
49
Figure 11: Subscriber Service Components
50
Service Components
50
Deploying and Provisioning Services
52
Phase 1: Core Network Construction
52
Phase 2: Service Administration
52
Phase 3: Service Provisioning
52
Configuration Notes
53
General
53
Reference Sources
53
Configuring Global Service Entities with CLI
55
Service Model Entities
55
Service CLI Command Structure
56
Figure 12: Global Service CLI Configuration Example
56
Figure 13: Core and Subscriber Tasks Configuration Example
57
List of Commands
58
Basic Configuration
62
Common Configuration Tasks
64
Configuring Customers
64
Configuring Multi-Service-Sites
66
Configuring an SDP
68
SDP Configuration Tasks
68
Configuring an SDP
69
Service Management Tasks
71
Modifying Customer Accounts
71
Deleting Customers
72
Modifying Sdps
72
Deleting Sdps
72
Deleting Lsps
73
Modifying Lsps
73
Global Services Command Reference
75
Global Service Configuration Commands
79
Generic Commands
79
Customer Management Commands
81
SDP Commands
90
SDP Keepalive Commands
97
Show Commands
100
Show Service Commands
100
VLL Services
109
Ethernet Pipe (Epipe) Services
110
Epipe Service Overview
111
Ethernet Interworking VLL
112
Figure 15: Application of Ethernet Interworking VLL Example
112
VLL Services
112
ATM VLL (Apipe) Services
113
ATM VLL for End-To-End ATM Service
113
Figure 16: ATM VLL for End-To-End ATM Service
113
ATM Virtual Trunk over IP/MPLS Packet-Switched Network
115
Figure 17: VT Application Example
115
Traffic Management Support
116
Frame Relay VLL (Fpipe) Services
118
Frame Relay VLL
118
Figure 18: Application of a Frame Relay VLL Example
118
Frame Relay-To-ATM Interworking (FRF.5) VLL
120
Figure 19: Frame Relay-To-ATM Network Interworking (FRF.5) VLL
120
Traffic Management Support
121
Egress Network EXP Marking
121
Frame Relay Traffic Management
121
Ingress Network Classification
121
Ingress SAP Classification and Marking
121
IP Interworking VLL (Ipipe) Services
122
Ipipe VLL
122
Figure 20: IP Interworking VLL (Ipipe)
122
IP Interworking VLL Datapath
124
Figure 21: IP Interworking VLL Datapath
124
Pseudowire Switching
126
Figure 22: Pseudowire Service Switching Node
126
Figure 23: VLL Resilience with Pseudowire Redundancy and Switching
127
Pseudowire Switching with Protection
127
Pseudowire Switching Behavior
128
Pseudowire Switching TLV
129
Pseudowire Redundancy
130
VLL Resilience with Two Destination PE Nodes
130
Figure 24: VLL Resilience
130
Access Node Resilience Using MC-LAG and Pseudowire Redundancy
133
Figure 25: Access Node Resilience
133
VLL Resilience for a Switched Pseudowire Path
135
Figure 26: VLL Resilience with Pseudowire Redundancy and Switching
135
Pseudowire Redundancy at a Pseudowire Switching Node
136
Pseudowire Redundancy for a VPLS Service
136
Pseudowire Redundancy Service Models
137
Redundant VLL Service Model
137
Figure 27: Redundant VLL Endpoint Objects
137
VLL Endpoint Active Transmit Object Selection Rules
139
T-LDP Status Notification Handling Rules
141
Processing and Merging Local and Received Endpoint Object Up/Down Operational Status
141
Processing Endpoint SAP Active/Standby Status Bits
141
VLL Service Considerations
143
Sdps
143
Figure 28: SDP Statistics for VPLS and VLL Services
143
SDP Statistics for VPLS and VLL Services
143
SAP Encapsulations and Pseudowire Types
144
PWE3 N-To-1 Cell Mode
145
PWE3 AAL5 SDU Mode
146
Qos Policies
146
Filter Policies
146
MAC Resources
146
Configuring a VLL Service with CLI
147
List of Commands
149
Basic Configurations
160
Configuring an Epipe Service
160
Configuring an Apipe Service
162
Configuring an Fpipe Service
163
Configuring an Ipipe Service
165
Common Configuration Tasks
166
Configuring VLL Components
166
Creating an Epipe Service
167
Figure 29: Sdps - Uni-Directional Tunnels
173
Creating an Apipe Service
176
Creating an Fpipe Service
182
Creating an Ipipe Service
187
Using Spoke SDP Control Words
191
Pseudowire Configuration Notes
193
Configuring Two VLL Paths Terminating on T-PE2
195
Figure 30: VLL Resilience with Pseudowire Redundancy and Switching
195
Configuring VLL Resilience
199
Figure 31: VLL Resilience
199
Configuring VLL Resilience for a Switched Pseudowire Path
201
Figure 32: VLL Resilience with PW Switching
201
Service Management Tasks
204
Disabling an Epipe Service
205
Modifying Epipe Service Parameters
205
Deleting an Epipe Service
206
Re-Enabling an Epipe Service
206
Modifying Apipe Service Parameters
207
Disabling an Apipe Service
209
Re-Enabling an Apipe Service
210
Deleting an Apipe Service
211
Modifying Fpipe Service Parameters
212
Disabling an Fpipe Service
214
Re-Enabling an Fpipe Service
215
Deleting an Fpipe Service
216
Modifying Ipipe Service Parameters
217
Disabling an Ipipe Service
218
Re-Enabling an Ipipe Service
218
Deleting an Ipipe Service
219
VLL Services Command Reference
221
VLL Service Configuration Commands
233
Generic Commands
233
VLL Global Commands
235
VLL SAP Commands
241
VLL SDP Commands
267
Show Commands
278
Clear Commands
318
Virtual Private LAN Service
323
VPLS Service Overview
324
VPLS over MPLS
324
VPLS MAC Learning and Packet Forwarding
325
MAC Learning Protection
325
Virtual Private LAN Service
327
VPLS Packet Walkthrough
327
Figure 34: VPLS Service Architecture
327
Figure 35: Access Port Ingress Packet Format and Lookup
327
Figure 36: Network Port Egress Packet Format and Flooding
328
Figure 37: Access Port Egress Packet Format and Lookup
329
Virtual Private LAN Service
329
VPLS Features
330
VPLS Enhancements
330
FIB Size
331
FIB Size Alarms
331
Table Management
331
Disable MAC Aging
332
Disable MAC Learning
332
Local and Remote Aging Timers
332
Unknown MAC Discard
332
MAC Move
333
VPLS and Rate Limiting
333
Split Horizon SAP Groups and Split Horizon Spoke SDP Groups
334
VPLS and Spanning Tree Protocol
335
Spanning Tree Operating Modes
335
Multiple Spanning Tree
336
Virtual Private LAN Service
337
Enhancements to the Spanning Tree Protocol
338
Virtual Private LAN Service
339
Egress Multicast Groups
341
Egress Multicast Group Provisioning
341
Virtual Private LAN Service
343
Port Mirroring
346
VPLS Redundancy
350
Spoke SDP Redundancy for Metro Interconnection
350
SAP Redundancy for MTU Protection
351
Figure 38: HVPLS with Spoke Redundancy
351
MAC Flush with STP
351
Figure 39: HVPLS with SAP Redundancy
352
Selective MAC Flush
352
Dual Homing to a VPLS Service
353
Figure 40: Dual Homed CE Connection to VPLS
353
ACL Next-Hop for VPLS
355
Figure 41: Application 1 Diagram
355
SDP Statistics for VPLS and VLL Services
356
Figure 42: SDP Statistics for VPLS and VLL Services
356
Auto Sdps and Auto SDP Bindings
357
Manual Sdps and Manual SDP Bindings
357
VPLS Service Considerations
359
SAP Encapsulations
359
VLAN Processing
359
Configuring a VPLS Service with CLI
361
List of Commands
362
Basic Configuration
373
Common Configuration Tasks
375
Configuring VPLS Components
376
Configuring Egress Multicast Groups
376
Creating a VPLS Service
378
Configuring GSMP Parameters
385
Configuring a VPLS SAP
386
Applying an Egress Multicast Group to a VPLS Service SAP
398
Configuring SAP Subscriber Management Parameters
399
Configuring SDP Bindings
400
Configuring VPLS Redundancy
413
Creating a Management VPLS for SAP Protection
413
Creating a Management VPLS for Spoke SDP Protection
416
Configuring Load Balancing with Management VPLS
419
Configuring Selective MAC Flush
425
Atm/Frame Relay PVC Access and Termination on a VPLS Service
426
Configuring Provider Edge Discovery Policies
428
Configuring a VPLS Management Interface
429
Applying a PE Discovery Policy to a VPLS Service
430
Configuring Policy-Based Forwarding for Deep Packet Inspection in VPLS
432
Service Management Tasks
436
Modifying VPLS Service Parameters
436
Modifying Management VPLS Parameters
437
Deleting a Management VPLS
437
Disabling a Management VPLS
438
Deleting a VPLS Service
439
Disabling a VPLS Service
439
Re-Enabling an VPLS Service
440
VPLS Services Command Reference
441
VPLS Service Configuration Commands
457
Generic Commands
457
VPLS Service Commands
459
General Switch Management Protocol Commands
474
Egress Multicast Group Commands
549
Provider Edge Discovery Policy Commands
556
Show Commands
559
IGMP Commands
636
Clear Commands
645
Debug Commands
657
Internet Enhanced Service
661
IES Service Overview
662
IES Features
663
IP Interfaces
663
Subscriber Interfaces
663
Saps
664
Encapsulations
664
ATM SAP Encapsulations for IES
665
Routing Protocols
666
Qos Policies
666
Filter Policies
666
Spoke Sdps
667
Srrp
669
SRRP Messaging
674
SRRP and Multi-Chassis Synchronization
675
SRRP Instance
676
Receive SRRP Advertisement SAP and Anti-Spoof
679
Subscriber Subnet Owned IP Address Connectivity
679
Subscriber Subnet SRRP Gateway IP Address Connectivity
679
Configuring an IES Service with CLI
681
List of Commands
682
Basic Configuration
689
Common Configuration Tasks
690
Configuring IES Components
691
Configuring an IES Service
691
Configuring IES Subscriber Interface Parameters
692
Configuring IES Interface Parameters
693
Configuring Spoke-SDP Parameters
694
Configuring SAP Parameters
695
Configuring IES SAP ATM Parameters
696
Configuring VRRP
698
Service Management Tasks
700
Deleting a Spoke-SDP
701
Deleting an IES Service
702
Disabling an IES Service
703
Re-Enabling an IES Service
703
IES Services Command Reference
705
Vrrp Commands
709
IES Service Configuration Commands
717
Generic Commands
717
IES Global Commands
719
IES Interface Commands
728
Show Commands
804
Clear Commands
848
Virtual Private Routed Network Service
855
VPRN Service Overview
856
Routing Prerequisites
857
BGP Support
858
Route Distinguishers
858
CE to PE Route Exchange
859
Route Reflector
859
VPRN Features
860
Subscriber Interfaces
860
SRRP Messaging
865
SRRP and Multi-Chassis Synchronization
866
SRRP Instance
867
Receive SRRP Advertisement SAP and Anti-Spoof
870
Subscriber Subnet Owned IP Address Connectivity
870
Subscriber Subnet SRRP Gateway IP Address Connectivity
870
Saps
871
ATM SAP Encapsulations for VPRN Services
871
Encapsulations
871
Filter Policies
872
Qos Policies
872
CE to PE Routing Protocols
872
PE to PE Tunneling Mechanisms
872
Per VRF Route Limiting
873
Using OSPF in IP-Vpns
873
Spoke Sdps
874
Multicast in IP-VPN Applications
875
Use of Data Mdts
876
Cflowd for IP-Vpns (Vprns)
877
Multicast Protocols Supported in the Provider Network
877
Configuring a VPRN Service with CLI
879
List of Commands
880
Basic Configuration
900
Common Configuration Tasks
902
Configuring VPRN Components
903
Creating a VPRN Service
903
Configuring Global VPRN Parameters
904
Configuring VPRN Protocols - PIM
906
Service Management Tasks
919
Deleting a VPRN Service
921
Disabling a VPRN Service
922
Re-Enabling a VPRN Service
923
VPRN Services Command Reference
925
Interface Commands
932
Pim Configuration Commands
937
Bgp Configuration Commands
939
Ospf Configuration Commands
943
Rip Configuration Commands
945
VPRN Service Configuration Commands
951
Generic Commands
951
Global Commands
954
SDP Commands
973
Interface Commands
977
Dhcp Commands
987
PIM Commands
1048
BGP Commands
1063
OSPF Commands
1081
RIP Commands
1101
Show Commands
1109
Clear Commands
1206
Debug Commands
1215
Versatile Service Module
1225
VSM Overview
1226
Multiple System Solution
1226
Hybrid Service Solution
1226
Single System Multiple Interface Solution
1227
Full Feature Internal Service Cross Connect Solution
1227
Versatile Service Module
1227
Functional Components
1228
Service Cross Connect Adapter (CCA)
1228
Internal Service CCAG
1229
Internal Service Cross Connect Identifier (CCID)
1229
Versatile Service Module
1229
CCAG Bandwidth and Resiliency
1230
CCAG LAG Attributes
1230
CCAG Traffic Distribution
1230
CCAG SAP Qos
1231
Distributed CCAG SAP Qos Adaptation
1231
Link Level CCAG SAP Qos Adaptation
1231
Configuration Process Overview
1233
Configuration Components
1234
VSM and CCAG Components
1234
Configuration Notes
1236
Reference Sources
1236
Configuring VSM and CCAG with CLI
1237
List of Commands
1238
Basic Configuration
1241
Common Configuration Tasks
1244
Configure VSM CCAG Components
1245
Provision VSM on an MDA
1245
Provision CCAG Parameters
1246
Configure Path Components
1247
Cross Connecting Network IP Interfaces
1248
Cross Connecting Services
1250
Service Management Tasks
1254
Modifying or Deleting a VSM MDA
1254
Modifying CCAG Parameters on a Network IP Interface
1255
Modifying CCAG Parameters
1255
Modifying Path Parameters
1257
Modifying Service Parameters
1260
VSM Command Reference
1265
VSM Configuration Commands
1269
Generic Commands
1269
VSM CLI Tree Node Commands
1270
VSM Path Commands
1274
Related Commands
1283
Service CCAG SAP Provisioning
1285
Services Commands
1286
Mirror Services
1293
Service Mirroring
1294
Mirror Services
1295
Mirror Implementation
1296
Mirror Source and Destinations
1296
Mirror Services
1297
Mirroring Performance
1298
ATM Mirroring
1299
Mirroring Configuration
1300
Mirror Configuration Process Overview
1302
Service Mirror Configuration Components
1303
Configuration Notes
1305
General
1305
Reference Sources
1306
Configuring Service Mirroring with CLI
1307
Mirror Configuration Overview
1308
Defining Mirrored Traffic
1308
Mirror Services
1309
Mirror CLI Command Structure
1310
List of Commands
1311
Basic Mirroring Configuration
1314
Mirror Classification Rules
1316
Common Configuration Tasks
1320
Configuring a Local Mirror Service
1322
Configuring Sdps
1325
Configuring a Remote Mirror Service
1328
Configuring an ATM Mirror Service
1332
Service Management Tasks
1333
Modifying a Local Mirrored Service
1334
Deleting a Local Mirrored Service
1335
Modifying a Remote Mirrored Service
1336
Deleting a Remote Mirrored Service
1338
Mirror Service Command Reference
1339
Configuration Commands
1341
Generic Commands
1341
Mirror Destination Configuration
1343
Mirror Source Configuration
1352
Show Commands
1361
OAM and SAA
1365
OAM Overview
1366
LSP Diagnostics
1366
SDP Diagnostics
1367
SDP MTU Path Discovery
1367
SDP Ping
1367
Service Diagnostics
1368
VPLS MAC Diagnostics
1368
OAM Overview
1368
MAC Ping
1369
MAC Trace
1369
CPE Ping
1370
MAC Populate
1370
MAC Purge
1371
VLL Diagnostics
1372
VCCV Ping
1372
IGMP Snooping Diagnostics
1375
MFIB Ping
1375
End-To-End Testing of Paths in an LDP ECMP Network
1376
LDP ECMP Tree Building
1378
Periodic Path Exercising
1379
Service Assurance Agent Overview
1380
SAA Application
1380
Traceroute Implementation
1381
OAM/SAA List of Commands
1382
Configuring SAA Test Parameters
1385
OAM Command Reference
1387
SAA Command Reference
1390
OAM and SAA Commands
1393
Command Hierarchies
1393
ATM Diagnostics
1397
Service Diagnostics
1399
VPLS MAC Diagnostics
1416
IGMP Snooping Diagnostics
1420
EFM Commands
1423
Service Assurance Agent (SAA) Commands
1424
OAM SAA Commands
1451
LDP Treetrace Commands
1452
Show Commands
1458
Clear Commands
1462
Debug Commands
1463
Standards and Protocol Support
1465
Generic Commands
1465
Dump Commands
1465
Service Commands
1468
Router Commands
1471
Performance Tools
1483
Index
1505
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Alcatel-Lucent 7750 SR OS Specifications
General
Brand
Alcatel-Lucent
Model
7750 SR OS
Category
Network Router
Language
English
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