Sign In
Upload
Manuals
Brands
Juniper Manuals
Software
JUNOSE SOFTWARE 11.2.X - LINK LAYER CONFIGURATION GUIDE 7-7-2010
Juniper JUNOSE SOFTWARE 11.2.X - LINK LAYER CONFIGURATION GUIDE 7-7-2010 Manuals
Manuals and User Guides for Juniper JUNOSE SOFTWARE 11.2.X - LINK LAYER CONFIGURATION GUIDE 7-7-2010. We have
1
Juniper JUNOSE SOFTWARE 11.2.X - LINK LAYER CONFIGURATION GUIDE 7-7-2010 manual available for free PDF download: Configuration Manual
Juniper JUNOSE SOFTWARE 11.2.X - LINK LAYER CONFIGURATION GUIDE 7-7-2010 Configuration Manual (772 pages)
Software for E Series Broadband Services Routers Link Layer Configuration Guide
Brand:
Juniper
| Category:
Software
| Size: 11.78 MB
Table of Contents
Abbreviated
7
Table of Contents
7
List of Tables
27
About the Documentation
29
E Series and Junose Documentation and Release Notes
29
Audience
29
E Series and Junose Text and Syntax Conventions
29
Table 1: Notice Icons
30
Table 2: Text and Syntax Conventions
30
Obtaining Documentation
31
Documentation Feedback
31
Requesting Technical Support
31
About the Documentation
31
Self-Help Online Tools and Resources
32
Opening a Case with JTAC
32
Chapters
33
Configuring ATM
33
Configuring Packet over SONET
33
Configuring ATM
35
Overview
35
Chapter 1 Configuring ATM
35
ATM Interfaces
36
ATM Physical Connections
36
Figure 1: ATM Interface Column
36
ATM Adaptation Layer
37
ATM Svcs
37
ATM Virtual Connections
37
Virtual Channel Connection
37
Virtual Path Connection
37
Configuring ATM
37
Local ATM Passthrough
38
VCC Cell Relay Encapsulation
38
Configuring ATM
39
Traffic Management
39
Connection Admission Control
39
Table 3: Scheduling Priorities for Traffic Classes
39
Table 4: Traffic Parameters Used to Compute Bandwidth
39
Ilmi
41
VPI/VCI Address Ranges
41
VP Tunneling
41
Platform Considerations
42
Module Requirements
42
Interface Specifiers
42
References
43
Supported Features
43
Module Capabilities
43
Virtual Channel Support
44
Table 5: ATM Capabilities on Line Modules and I/O Modules
44
Atm Nbma
45
ARP Table
45
Static Map Versus Inverse ARP
45
Figure 2: NBMA Interface Stack
45
Aging
46
Removing Circuits
46
Operations, Administration, and Management of ATM Interfaces
46
End-To-End and Segment Endpoints
46
Fault Management
47
How the ATM Interface Handles AIS Cells
47
How the ATM Interface Handles RDI Cells
47
Continuity Verification
48
Activation and Deactivation Cells
48
Activating CC Cell Flow
48
Deactivating CC Cell Flow
48
After CC Cell Flow Is Enabled
49
Loopback
49
VC Integrity
49
F4 OAM Cells
50
ATM Ping
50
How the ATM Interface Handles Loopback Cells Received
50
Automatic Disabling of F5 OAM Services
51
Rate Limiting for F5 OAM Cells
51
Table 6: Handling of F4 and F5 Loopback Cells Received
51
Before You Configure ATM
52
Configuration Tasks
52
Creating a Basic Configuration
52
Figure 3: Configuring an ATM Interface, Subinterface, and PVC
53
Setting Optional Parameters
55
Optional Tasks on ATM 1483 Subinterfaces
56
Configuring OAM
63
Configuring F4 OAM
63
Configuring F5 OAM
65
Setting a Loopback Location ID
66
Enabling OAM Flush
67
Running ATM Ping
67
Configuring an NBMA Interface
69
Creating an NBMA Static Map
70
Assigning Descriptions to Interfaces
72
Sending Interface Descriptions to AAA
73
Assigning Descriptions to Virtual Paths
73
Exporting ATM 1483 Subinterface Descriptions
73
Configuring Individual ATM PVC Parameters
75
Benefits
75
Creating Control Pvcs
76
Creating Data Pvcs
77
Configuring the Service Category for Data Pvcs
78
Configuring Encapsulation for Data Pvcs
79
Configuring F5 OAM for Data Pvcs
80
Table 7: F5 OAM Configuration Tasks and Associated Commands
80
Configuring Inverse ARP for Data Pvcs
83
Configuring ATM VC Classes
84
Benefits
85
Precedence Levels
85
Precedence Levels for Static Pvcs
85
Precedence Levels for Dynamic Pvcs
86
Precedence Level Examples
86
Upgrade Considerations
86
Configuring VC Classes
88
Table 8: Commands to Configure VC Class Attributes
88
Assigning VC Classes to Individual Pvcs
93
Assigning VC Classes to ATM Major Interfaces
94
Assigning VC Classes to Static ATM 1483 Subinterfaces
95
Assigning VC Classes to Base Profiles for Bulk-Configured VC Ranges
95
Precedence Level Examples for Assigning VC Classes
96
Example 1: Explicitly Changing the Service Category
96
Example 2: Changing the Encapsulation Method in the VC Class
97
Example 3: Effect of Using the Atm Pvc Command
97
Example 4: Overriding RADIUS Values
97
Configuring Dynamic ATM 1483 Subinterfaces
98
Monitoring ATM
98
Setting Statistics Baselines
98
Displaying Interface Rate Statistics for ATM Vcs and ATM Vps
99
Using ATM Show Commands
103
Chapter 2 Configuring Frame Relay
137
Overview
137
Framing
137
Error Frames
138
Unicast and Multicast Addressing
138
User-To-Network and Network-To-Network Interfaces
138
Platform Considerations
139
Module Requirements
139
Interface Specifiers
139
Configuring Frame Relay
139
Figure 4: Interconnection and Relationship of Nnis and Subnetworks
139
References
140
Before You Configure Frame Relay
140
Configuring Frame Relay
140
Configuring Frame Relay
141
End-To-End Fragmentation and Reassembly
148
Frame Fragmentation
148
Frame Reassembly
148
Map Class
149
Configuring End-To-End Fragmentation
149
Monitoring Frame Relay
152
Chapter 3 Configuring Multilink Frame Relay
163
Overview
163
T1/E1 Connections
163
MLFR Link Integrity Protocol
164
Figure 5: MLFR Aggregation of T1 Lines into a Single Bundle
164
Figure 6: Terminating the Bundle at an MLFR Bridge
164
Table 9: LIP Messages and Functions
164
Interface Stacking
165
Platform Considerations
165
Figure 7: Structure of MLFR
165
Module Requirements
166
Interface Specifiers
166
References
166
Supported MLFR Features
166
Unsupported MLFR Features
167
Before You Configure MLFR
168
Configuration Tasks
168
Configuration Example
169
Configuring Frame Relay Versus MLFR
169
Monitoring MLFR
170
Chapter 4 Configuring Upper-Layer Protocols over Static Ethernet Interfaces
183
Upper-Layer Protocols over Static Ethernet Overview
183
Upper-Layer Protocols over Static Ethernet Platform Considerations
184
Figure 8: Multiplexing Multiple Protocols over a Single Physical Link
184
Configuring Upper-Layer Protocols over Static Ethernet Interfaces
185
Module Requirements
185
Interface Specifiers
185
Upper-Layer Protocols over Static Ethernet References
185
Configuring IP over a Static Ethernet Interface
185
Configuring Pppoe over a Static Ethernet Interface
186
Figure 9: Example of IP over Ethernet Stacking Configuration Procedure
186
Figure 10: Example of Pppoe Stacking Configuration Procedure
186
Configuring IP and MPLS over a Static Ethernet Interface
187
Configuring IP, MPLS, and Pppoe over Ethernet
187
Figure 11: Example of IP and MPLS Stacking Configuration Procedure
187
L2TP and Ethernet
188
Figure 12: Example of IP, MPLS, and Pppoe Stacking Configuration
188
Multinetting and Ethernet
189
Monitoring Upper-Level Protocols over Ethernet
189
Chapter 5 Configuring VLAN and S-VLAN Subinterfaces
199
VLAN Overview
199
S-VLAN Overview
200
Figure 13: Use of Vlans to Multiplex Different Protocols over a Single Physical
200
VLAN and S-VLAN Platform Considerations
201
Module Requirements
201
Interface Specifiers
202
VLAN and S-VLAN References
202
Creating a VLAN Subinterface
202
Creating a VLAN Major Interface
202
Configuring VLAN and S-VLAN Subinterfaces
203
Configuring IP over VLAN
203
Configuring Pppoe over VLAN
204
Figure 14: Example of Ip/Vlan/Fast Ethernet Stacking Configuration
204
Configuring MPLS over VLAN
205
Figure 15: Example of Pppoe/Vlan/Fast Ethernet Stacking Configuration
205
Configuring IP over VLAN and Pppoe over VLAN
206
Figure 16: Example of Mpls/Vlan/Fast Ethernet Stacking Configuration
206
Figure 17: Example of Pppoe over VLAN with IP over VLAN Stacking Configuration
208
Configuring an S-VLAN Subinterface
210
Configuring Pppoe over an S-VLAN
211
Figure 18: Example of Pppoe over S-VLAN Stacking Configuration Procedure
212
Configuring S-VLAN Tunnels for Layer 2 Services over MPLS
214
Advantages
214
Figure 19: S-VLAN Tunnels for Ethernet Layer 2 Services over MPLS
214
Interface Stacking
215
Configuration Example
215
S-VLAN Oversubscription
217
Monitoring VLAN and S-VLAN Subinterfaces
218
Displaying Interface Rate Statistics for VLAN Subinterfaces
218
Using Ethernet Show Commands
221
Chapter 6 Configuring 802.3Ad Link Aggregation and Link Redundancy
229
802.3Ad Link Aggregation for Ethernet Overview
229
Lacp
230
Higher-Level Protocols
230
Figure 20: Interface Stack for 802.3Ad Link Aggregation
230
Load Balancing and Qos
231
Ethernet Link Aggregation and MPLS
231
802.3Ad Link Aggregation Platform Considerations
231
Module Requirements
231
Configuring 802.3Ad Link Aggregation and Link Redundancy
231
Interface Specifiers
232
802.3Ad Link Aggregation References
232
Configuring 802.3Ad Link Aggregation
232
Configuring 802.3Ad Link Aggregation and Link Redundancy
233
Configuring an Ethernet Physical Interface
233
Configuring a LAG Bundle
233
Configuring IP for a LAG Bundle
233
Configuring a VLAN Subinterface for a LAG Bundle
234
Configuring a Pppoe Subinterface for a LAG Bundle
234
Configuring MPLS for a LAG Bundle
234
Example: Configuring an IP Interface for a LAG Bundle
237
Example: Configuring a Pppoe Subinterface for a LAG Bundle
237
Example: Configuring a Pppoe Subinterface over a VLAN for a LAG Bundle
238
Example: Configuring MPLS for a LAG Bundle
239
Example: Configuring MPLS over a VLAN for a LAG Bundle
239
Ethernet Link Redundancy Overview
240
Ethernet Link Redundancy Configuration Models
240
Ethernet Link Redundancy Configuration Diagrams
241
Figure 21: Ethernet Link Redundancy Configuration Models
241
Figure 22: GE-2 Line Module Using Physical Port Redundancy
242
Figure 23: Single-Homed GE-2 Line Module Configuration
242
Figure 24: Single-Homed FE-8 Line Module Configuration (1:N)
242
Figure 25: FE-8 Line Module with 4 Redundant Ethernet Links (1:1)
243
Figure 26: Single-Homed GE-4 IOA Configuration (1:4)
243
Ethernet Link Redundancy Behavior
244
Figure 27: GE-8 IOA Configuration Across Ioas (1:N)
244
Figure 28: Dual-Homed Configuration (1:1)
244
Link Failure and Acquisition
245
Protecting against Physical Link Failure
245
Protecting against Virtual Link Failure
245
Reverting after a Failover
246
LACP Configuration and Member Link Behavior
246
Member Link with Non-LAG Partner
247
Ethernet Link Redundancy and RSTP
247
Figure 29: Dual-Homed Heterogeneous Configuration in an RSTP Network
247
Table 10: Behavior of Member Links Using Local and Remote LACP Modes
247
Acquiring Initial Links
248
Detecting Failures
248
Failing over
248
Configuring Ethernet Link Redundancy
249
Monitoring 802.3Ad Link Aggregation
250
Chapter 7 Configuring IEEE 802.3Ah OAM Link-Fault Management
255
Ethernet OAM Link-Fault Management Overview
256
Ethernet OAM Link-Fault Management Platform Considerations
257
Module Requirements
257
Interface Specifiers
257
Configuring IEEE 802.3Ah OAM Link-Fault Management
257
Ethernet OAM Link-Fault Management References
258
OAM Messages
258
Figure 30: OAM PDU Format
258
Configuring IEEE 802.3Ah OAM Link-Fault Management
259
OAM Elements Overview
259
OAM Client
260
OAM Sublayer
260
Figure 31: OAM Sublayer Interfaces
260
Control Block
261
Multiplexer
261
Parser
261
Figure 32: OAM Sublayer Entities
261
OAM Feature Overview
262
OAM Discovery Feature
262
Information OAM PDU Components
263
Transmission Settings for Information OAM Pdus
263
OAM Link Monitoring Feature
264
Supported Error Events for Tracking Link Faults
265
Actions Performed on Exceeding Threshold Values
265
OAM Remote Fault Detection Feature
266
Link Fault
266
Dying Gasp
266
Critical Event
266
OAM Remote and Local Loopback Feature
267
Interrelationship of OAM Link-Fault Management with Ethernet Subsystems
268
Figure 33: Interrelationship between 802.3Ah OAM and 802.3Ad LAG
268
Guidelines for Configuring 802.3Ah OAM Link-Fault Management
269
Configuring 802.3Ah OAM Link-Fault Management
270
Example: Configuring 802.3Ah OAM Link-Fault Management and Enabling Remote Failure Monitoring on an Interface
276
Example: Enabling Remote Loopback Support on the Local Interface
277
Monitoring OAM Link-Fault Management Discovery Settings for an Interface
277
Table 11: Show Ethernet Oam Lfm Discovery Output Fields
278
Monitoring OAM Link-Fault Management Statistics for an Interface
280
Table 12: Show Ethernet Oam Lfm Statistics Output Fields
281
Monitoring OAM Link-Fault Management Configuration for an Interface
282
Table 13: Show Ethernet Oam Lfm Status Output Fields
283
Monitoring OAM Link-Fault Management Sessions on All Configured
285
Interfaces
285
Table 14: Show Ethernet Oam Lfm Summary Output Fields
286
Chapter 8 Configuring Point-To-Point Protocol
291
Overview
291
Framing
291
Error Frames
292
Link Control Protocol
292
LCP Negotiation Parameters
292
Validation of LCP Peer Magic Number
293
Configuring Point-To-Point Protocol
293
B-RAS Support
294
Configuring Point-To-Point Protocol
295
Authentication
295
Rate Limiting for PPP Control Packets
295
Extensible Authentication Protocol
295
Figure 34: Authentication with EAP
295
EAP Types
296
EAP Packet Retransmission
296
Table 15: Supported EAP Types
296
EAP Behavior in an L2TP Environment
297
Limitations
297
Performance
298
Remote Peer Scenarios During Negotiation of PPP Options
299
IPCP Lockout and Local IP Address Pool Restoration
300
IPCP Negotiation with Optional Peer IP Address
300
Platform Considerations
301
Module Requirements
301
Interface Specifiers
302
References
302
Before You Configure PPP
303
Configuration Tasks
303
Optional Configuration Tasks
306
Configuring PPP Authentication
311
PPP Accounting Statistics
313
Monitoring PPP Interfaces
314
Troubleshooting
328
Chapter 9 Configuring Multilink PPP
331
Overview
331
Application
332
MLPPP LCP Extensions
332
Figure 35: MLPPP Aggregation of T1 Lines into a Single Bundle
332
Figure 36: Structure of MLPPP
332
MLPPP Link Selection
333
Configuring Multilink PPP
333
Platform Considerations
334
Configuring Multilink PPP
335
Module Requirements
335
Interface Specifiers
335
References
335
Supported MLPPP Features
336
Unsupported MLPPP Features
339
Before You Configure Static MLPPP
340
Configuring Static MLPPP
340
Configuration Example
341
Contextual Command Differences
342
Configuring Authentication
342
Configuring Other PPP Attributes
344
Configuring Dynamic MLPPP
351
Configuring MLPPP Fragmentation and Reassembly
352
Overview
352
Application
352
Supported Configurations
352
Module Requirements
352
Table 16: Supported Configurations for MLPPP Fragmentation and Reassembly
352
Link Configuration Parameters
353
Bundle Validation and Configuration Guidelines
353
Bundle Validation Failure
354
Recovering from Bundle Validation Failure
354
Configuring Fragmentation and Reassembly for Static MLPPP
354
Static MLPPP over ATM 1483 Example
355
Configuring Fragmentation and Reassembly for Dynamic MLPPP
356
Dynamic MLPPP over Pppoe Example
357
Dynamic MLPPP over L2TP Example
357
Configuring Fragmentation and Reassembly for MLPPP Bundles
359
Configuring Multiclass MLPPP
360
Monitoring MLPPP
360
Chapter 10 Configuring Multiclass Multilink PPP
377
Multiclass MLPPP Overview
377
Multiclass MLPPP Fragmentation and Reassembly
377
Multiclass MLPPP Configuration Guidelines
378
Multiclass MLPPP Traffic Classes Overview
378
Multiclass MLPPP LCP Extensions Overview
379
Multiclass MLPPP Platform Considerations
379
Configuring Multiclass Multilink PPP
379
Module Requirements
380
Interface Specifiers
380
Multiclass MLPPP References
380
Configuring Multiclass MLPPP
380
Configuring Multiclass Multilink PPP
381
Enabling Multiclass MLPPP
381
Configuring Traffic Classes on Multiclass MLPPP Interfaces
382
Configuring Fragmentation on Multiclass MLPPP Interfaces
382
Configuring Reassembly on Multiclass MLPPP Interfaces
383
Example: Configuring Multiclass MLPPP on a Dynamic Interface
384
Example: Configuring Multiclass MLPPP on a Static Interface
385
Monitoring Multiclass MLPPP
385
Table 17: Show Ppp Interface Mlppp Output Fields
387
Chapter 11 Configuring Packet over SONET
391
Overview
391
POS Features
391
Sonet/Sdh
392
Platform Considerations
392
Table 18: most Common SONET/SDH Implementations
392
Configuring Packet over SONET
393
Module Requirements
393
Interface Specifiers
393
References
393
Before You Configure POS
394
Configuration Tasks
394
Monitoring POS
398
Chapter 12 Configuring Point-To-Point Protocol over Ethernet
403
Overview
403
Sessions
403
Pppoe Stages
404
Discovery
404
Figure 37: Pppoe over ATM
404
Configuring Point-To-Point Protocol over Ethernet
405
Session
405
Pppoe Service Name Tables
405
Features
406
Table 19: Sample Pppoe Service Name Table
406
Enabling the Service Name Table for Use
407
Using the Pppoe Remote Circuit ID to Identify Subscribers
407
Application
407
Pppoe Remote Circuit ID Capture
408
Pppoe Remote Circuit ID Format
408
Table 20: Configuring Nondefault Formats for the Pppoe Remote Circuit ID
408
Table 21: Interface Specifier Format Examples for Dsl-Forum-1 Keyword
410
Use by RADIUS or L2TP
411
System Event Log
412
Pppoe MTU Configuration
412
Platform Considerations
412
Module Requirements
413
Interface Specifiers
413
References
413
Access Nodes in Ethernet Aggregation Networks Overview
414
ATM-To-Ethernet Interworking Overview
414
Before You Configure Pppoe
416
Configuring Pppoe over ATM
416
Configuring Upper-Layer Protocols over Static Ethernet Interfaces
416
Figure 38: Example of Pppoe over ATM Stacking
419
Processing of IWF Pppoe Sessions with Duplicate MAC Addresses
423
Guidelines for Configuring Duplicate Protection for IWF Pppoe Sessions
423
Configuration Examples for ATM-To-Ethernet Interworking Functions
424
Single DSLAM Connected to a Pppoe Access Concentrator Example
424
Table 22: Pppoe Duplicate Protection Scenarios for IWF and Non-IWF Pppoe
424
Multiple Dslams Connected to a Pppoe Access Concentrator Example
425
Figure 39: Single DSLAM Connected to a Pppoe Access Concentrator
425
Configuring Pppoe for Ethernet Modules
426
Figure 40: Multiple Dslams Connected to a Pppoe Access Concentrator
426
Pppoe Interface and Subinterface Limits
427
Configuring Ipv4 and Ipv6 over Pppoe with VLAN
427
Figure 41: Example of Configuring Ipv4 and Ipv6 over Pppoe
427
Configuring Pppoe Without Vlans
430
Figure 42: Example of Pppoe Stacking
431
Configuring PADM Messages
434
Configuring PADN Messages
436
Configuring Pppoe Service Name Tables
437
Creating and Populating Pppoe Service Name Tables
437
Table 23: Default Pppoe Service Name Table
437
Table 24: Pppoe Service Name Table with Entries
438
Enabling Pppoe Service Name Tables for Use with Static Interfaces
440
Pppoe over ATM Configurations
440
Pppoe over Ethernet Configurations
441
Enabling Pppoe Service Name Tables for Use with Dynamic Interfaces
443
Configuring PADS Packet Content
445
Configuring Pppoe Remote Circuit ID Capture
445
Monitoring Pppoe
451
Troubleshooting
466
Configuring Bridged IP
469
Overview
469
Proxy ARP
469
Chapter 13 Configuring Bridged IP
469
Dhcp
470
Platform Considerations
470
Module Requirements
470
Interface Specifiers
471
Before You Configure Bridged IP
471
References
471
Configuring Bridged IP
472
Table 25: Prerequisite Tasks for Configuring Bridged IP
472
Chapter 14 Configuring Bridged Ethernet
475
Overview
475
Bridged Ethernet Application
476
Assigning MAC Addresses
476
VLAN and S-VLAN Configurations
476
Figure 43: Bridged Ethernet Topology, Router Terminating and Routing
476
Figure 44: Interface Stacking for Vlans over Bridged Ethernet
477
Platform Considerations
478
Module Requirements
478
Interface Specifiers
478
References
479
Configuring Bridged Ethernet
479
Configuring IP with Pppoe Terminated at the Router
479
Alternative Configuration
483
Configuring Vlans over Bridged Ethernet
484
Configuring VLAN Subinterfaces over Bridged Ethernet
485
Configuring Higher-Level Protocols over Vlans
485
Configuring IP over VLAN
485
Configuring Pppoe over VLAN
485
Configuring MPLS over VLAN
486
Configuring S-Vlans over Bridged Ethernet
489
Configuring S-VLAN Subinterfaces over Bridged Ethernet
489
Configuring Higher-Level Protocols over S-Vlans
490
Configuring the MTU Size for Bridged Ethernet
491
Monitoring Bridged Ethernet
492
Configuring Transparent Bridging
497
Chapter 15 Configuring Transparent Bridging
497
Overview
497
How Transparent Bridging Works
497
Bridge Groups and Bridge Group Interfaces
498
Bridge Interface Types and Supported Configurations
499
Figure 45: Bridge Group with Fast Ethernet and Gigabit Ethernet Bridge
499
Table 26: Sample Bridge Group Forwarding Table
499
Subscriber Policies
500
Table 27: Default Subscriber Policies for Bridge Group Interfaces
500
Concurrent Routing and Bridging
501
Transparent Bridging and VPLS
502
Unsupported Features
502
Platform Considerations
502
Module Requirements
502
Interface Specifiers
503
Before You Configure Transparent Bridging
503
References
503
Configuration Tasks
504
Table 28: Prerequisite Tasks for Configuring Transparent Bridging
504
Creating Bridge Groups
505
Configuring Optional Bridge Group Attributes
505
Configuring Bridge Group Interfaces
508
Configuring Subscriber Policies
510
Enabling Concurrent Routing and Bridging
515
Configuring Explicit Routing
515
Configuration Examples
517
Example 1: Bridging with Bridged Ethernet
517
Example 2: Bridging with Vlans
518
Monitoring Transparent Bridging
519
Setting Statistics Baselines
520
Removing Dynamic MAC Address Entries
521
Monitoring Bridge Groups
522
Monitoring Bridge Interfaces
529
Monitoring Subscriber Policies
531
Configuring Cisco HDLC
535
Chapter 16 Configuring Cisco HDLC
535
Overview
535
Framing
535
Error Frames
536
SLARP Keepalive
536
Platform Considerations
536
Module Requirements
536
Interface Specifiers
536
Before You Configure Cisco HDLC
537
Configuration Tasks
537
Optional Tasks
538
Configuration Example
540
Monitoring Cisco HDLC
540
Configuring Dynamic Interfaces
543
Chapter 17 Configuring Dynamic Interfaces
543
Overview
543
Autodetection
544
Types of Dynamic Interfaces
544
Upper-Layer Dynamic Interface Configurations
545
Profiles
546
RADIUS Authentication
546
ATM Oversubscription for Dynamic Interfaces
547
How Oversubscription Works
547
Static ATM 1483 Subinterfaces
547
Bulk-Configured VC Ranges
548
VC Ranges
548
Ethernet Oversubscription for Dynamic Interfaces
548
Platform Considerations
549
Module Requirements
549
Interface Specifiers
549
About Configuring Dynamic Interfaces over Static ATM
550
Figure 46: Configuring an ATM 1483 Interface to Support Dynamic Interfaces
550
About Configuring RADIUS for Dynamic Interfaces
551
Subscriber Command
551
Authenticating Subscribers on Dynamic Bridged Ethernet over Static ATM Interfaces
551
Placing Dynamic IP Routes in the Routing Table
552
Auto-Configure Command
553
Encapsulation Type Lockout
553
Atm Pvc Command
557
References
550
Configuration Example for Encapsulation Type Lockout for IWF Pppoe
557
Sessions
557
Configuring PPP and Pppoe Dynamic Interfaces over Static ATM
557
Figure 47: Dynamic PPP Interface Columns
558
Figure 48: Dynamic Pppoe Interface Columns
558
Configuring a PPP or Pppoe Dynamic Interface
559
Terminating Stale Pppoa Subscribers and Restarting LCP Negotiations
562
Configuring Pppoe Dynamic Interfaces over Pppoe Static Interfaces
563
Configuring Dynamic Pppoe over Static Pppoe with ATM Interface
563
Columns
563
Figure 49: Dynamic Pppoe over Static Pppoe with ATM Interface Columns
563
Columns
564
Configuring Dynamic Pppoe over Static Pppoe with Ethernet and VLAN Interface Columns
565
Figure 50: Dynamic Pppoe over Static Pppoe with Non-VLAN Interface
565
Configuring Ipv4 and Ipv6 over Static and Dynamic Pppoe
566
Figure 51: Dynamic Pppoe over Static Pppoe with VLAN Interface Columns
566
Figure 52: Ipv4 and Ipv6 Interface Columns over Static and Dynamic Pppoe
567
Configuring Dynamic Pppoe over Static Pppoe with Ethernet and S-VLAN Interface Columns
571
Figure 53: Dynamic Pppoe over Static Pppoe with S-VLAN Interface
571
S-VLAN Oversubscription
572
Configuring Encapsulation Type Lockout for Pppoe Clients
576
Differences from Lockout Configuration for Pppoe over Static ATM
577
Configuration Tasks
577
Configuring and Verifying Lockout for Pppoe Clients
577
Table 29: Differences in Lockout Operation for Dynamic Pppoe
577
Clearing the Lockout Condition for a Pppoe Client
579
Configuring Ipoa Dynamic Interfaces
582
Configuring a Dynamic Ipoa Interface
582
Figure 54: Dynamic Ipoa over Static ATM 1483 Interface Columns
582
Configuring Bridged Ethernet Dynamic Interfaces
585
Configuring a Dynamic Bridged Ethernet Interface
586
Figure 55: Dynamic Bridged Ethernet over Static ATM 1483 Interface
586
Configuring Subscriber Management for IP Subscribers on Dynamic Bridged Ethernet Interfaces
589
Configuration Example Using Subscriber Command
589
Equivalent Configuration Example Using IP Subscriber Management
590
Configuring a Dynamic Interface from a Profile
591
Profile Considerations
591
Profile Characteristics
592
Bridged Ethernet Characteristics
592
IP Characteristics
592
Ipv6 Characteristics
593
L2TP Characteristics
594
MLPPP and PPP Characteristics
594
Pppoe Characteristics
595
VLAN Characteristics
596
Working with Profiles
596
Figure 56: Creating and Configuring a Profile
596
Configuring a Profile
597
Figure 57: Assigning a Profile to a Static Interface
597
Assigning a Profile to an Interface
621
Profile Configuration Examples
623
Monitoring Upper-Layer Dynamic Interfaces and Profiles
625
Scripts and Macros
625
Troubleshooting PPP and Pppoe Dynamic Interfaces
646
Configuring Dynamic Interfaces Using Bulk Configuration
651
Overview
651
Bulk Dynamic Interface Configurations
652
Profiles
652
ATM Oversubscription for Bulk-Configured VC Ranges
653
Bulk-Configured VC Ranges
653
VC Ranges
654
Platform Considerations
654
Module Requirements
655
Interface Specifiers
655
References
656
Configuring ATM 1483 Dynamic Subinterfaces
656
About Configuring Dynamic ATM 1483 Subinterfaces
657
Overview and Benefits
657
ATM 1483 Base Profiles
658
Nested Profile Assignments
658
Additional Profile Characteristics for Upper Interfaces
659
Bulk Configuration of VC Ranges
659
Bulk Configuration and VC Classes
660
Bulk Configuration and CAC
661
Dynamic Interface Creation
661
Overriding Base Profile Assignments
661
Changing VC Subranges
662
Static ATM Interfaces Within VC Subranges
662
Terminating Stale Pppoa Subscribers and Restarting LCP Negotiations
663
Authenticating Subscribers on Dynamic Bridged Ethernet over Dynamic ATM Interfaces
664
Configuring a Dynamic ATM 1483 Subinterface
665
Configuring Overriding Profile Assignments
673
Assigning an Overriding Profile to an ATM PVC
674
Removing an Overriding Profile Assignment from an ATM PVC
675
Removing Overriding Profile Assignments from a VC Range or VC Subrange
676
Changing VC Subranges
678
Adding VC Subranges
678
Removing VC Subranges
679
Modifying VC Subranges
679
Merging VC Subranges
680
Changing the Administrative State of VC Subranges
680
Configuring Static ATM Interfaces Within VC Subranges
682
Creating Static ATM Interfaces Within VC Subranges
683
Creating VC Subranges that Include Static ATM Interfaces
683
Configuring VLAN Dynamic Subinterfaces
685
About Configuring Dynamic VLAN Subinterfaces
686
Overview and Benefits
686
VLAN Base Profiles
687
Nested Profile Assignments
688
Additional Profile Characteristics for Upper Interfaces
689
Bulk Configuration of VLAN Ranges
689
Information
690
Dynamic Interface Creation
691
Overriding Base Profile Assignments
692
Changing VLAN Subranges
692
Static VLAN Subinterfaces Within VLAN Subranges
692
Configuring a Dynamic VLAN Subinterface
693
Configuring Dynamic VLAN Subinterfaces Based on Agent Circuit Identifier Information
695
Configuring Overriding Profile Assignments for VLAN Major Interfaces
696
Removing an Overriding Profile Assignment from a VLAN
697
Subrange
698
Changing VLAN Subranges
705
Adding VLAN Subranges
706
Removing VLAN Subranges
706
Modifying VLAN Subranges
707
Merging VLAN Subranges
708
Changing the Administrative State of VLAN Subranges
708
Index
739
Advertisement
Advertisement
Related Products
Juniper JUNOSE SOFTWARE 11.2.X - BROADBAND ACCESS CONFIGURATION GUIDE 7-20-2010
Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010
Juniper JUNOSE 11.1.X - BROADBAND ACCESS CONFIGURATION GUIDE 6-4-2010
Juniper JUNOSE 11.1.X - QUALITY OF SERVICE CONFIGURATION GUIDE 3-21-2010
Juniper JUNOSE SOFTWARE FOR E SERIES 11.0.X - BGP AND MPLS CONFIGURATION GUIDE 2009-12-30
Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - PHYSICAL LAYER CONFIGURATION GUIDE 2010-09-24
Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - LINK LAYER CONFIGURATION GUIDE 2010-10-13
Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - QUALITY OF SERVICE CONFIGURATION GUIDE 2010-09-22
Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - POLICY MANAGEMENT CONFIGURATION GUIDE 2010-10-04
Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - SERVICE AVAILABILITY CONFIGURATION GUIDE 2010-10-08
Juniper Categories
Network Router
Switch
Gateway
Software
Network Hardware
More Juniper Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL