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BPX-BXM-155-8DX
User Manuals: Cisco BPX-BXM-155-8DX Switch Module
Manuals and User Guides for Cisco BPX-BXM-155-8DX Switch Module. We have
1
Cisco BPX-BXM-155-8DX Switch Module manual available for free PDF download: Installation And Configuration Manual
Cisco BPX-BXM-155-8DX Installation And Configuration Manual (630 pages)
Cisco BPX-BXM-155-8DX: User Guide
Brand:
Cisco
| Category:
Switch
| Size: 6.66 MB
Table of Contents
Table of Contents
5
Release 9.3.0, Part Number 78-10674-01 Rev. D0, July
28
Related Documentation
38
The BPX 8600 Series
45
Chapter 1 the BPX Switch: Functional Overview
46
Bpx 8620
46
Bpx 8650
47
Figure 1-1 BPX Switch General Configuration Example
47
Bpx 8680
48
Bpx 8680-Ip
48
New with Release 9.3
48
Table
49
BPX Switch Operation
50
The BPX Switch with MGX 8220 Shelves
51
Multiprotocol Label Switching
51
Private Network to Network Interface (PNNI)
52
Figure 1-2 IP VPN Service Example
53
Virtual Private Networks
53
MPLS Virtual Private Networks
53
Frame Relay to ATM Interworking
54
Network Interworking
55
Tiered Networks
57
Routing Hubs and Interface Shelves
57
BPX Switch Routing Hubs
58
Inverse Multiplexing ATM
63
Virtual Trunking
63
Discontinued
50
Figure 1-3 MPLS Vpns Example
54
Figure 1-4 Frame Relay to ATM Network Interworking
56
Service Interworking
56
Figure 1-5 Frame Relay to ATM Service Interworking
57
Figure 1-6 Tiered Network with BPX Switch and IGX Switch Routing Hubs
59
Figure 1-7 Tiered Network with BPX Routing Hubs
60
Figure 1-8 Virtual Trunking Example
64
Advanced Cos Management
65
Automatic Routing Management
66
Cost-Based Routing Management
66
Priority Bumping
66
ABR Standard with VSVD Congestion Control
67
Optimized Bandwidth Management (Foresight) Congestion Control
67
Network Management
68
Cisco WAN Manager
69
Network Interfaces
70
Node Synchronization
71
Service Interfaces
71
Statistical Alarms and Network Statistics
71
Switch Software Description
72
Connections and Connection Routing
72
Connection Routing Groups
73
Table 1-1 Routing Group Configuration Example
73
Cost-Based Connection Routing
74
Major Features of Cost-Based Autoroute
74
Cost-Based Autoroute Commands
75
Network Synchronization
76
Switch Availability
77
Node Alarms
77
Node Redundancy
77
Tiered Network Implementation
60
Tier Network Definitions
61
Upgrades
61
Network Management
62
Traffic and Congestion Management
64
Chapter 2 BPX Switch Physical Overview
79
BPX Switch Enclosure
79
Figure 2-1 BPX Switch Exterior Front View
80
Figure 2-2 BPX Switch Exterior Rear View
81
Node Cooling
81
Node DC Powering
81
Figure 2-3 DC Power Entry Module Shown with Conduit Box Removed
82
Figure 2-4 AC Power Supply Assembly Front View
82
Optional AC Power Supply Assembly
82
Card Shelf Configuration
83
BPX Switch Major Hardware Component Groups
83
Table 2-1 BPX Switch Plug-In Card Summary
84
Service Expansion Shelf PNNI
86
Optional Peripherals
86
Figure 2-6 Optional Peripherals Connected to BPX Switch
87
Chapter 3 BPX Switch Common Core Components
89
Broadband Controller Card (Bccs)
90
Figure 3-1 Common Core Group Block Diagram
90
Features
91
Functional Description
91
Front Panel Description
93
Table
93
BCC Front Panel Indicators
93
Figure 3-3 BCC Front Panel
94
19.2 Gbps Operation with the BCC-4V
95
Back Cards for the BCC-4V
95
Table 3-2 BCC15-BC Backcard for BCC-32, Connectors
96
Table 3-3 BCC-3-BC Back Card for BCC-4V
97
Figure 3-4 BCC15-BC and BCC-3-BC Backcard Face Plate Connectors
98
Figure 3-5 ASM Front Panel Controls and Indicators
101
Figure 3-6 LMI-ASM Face Plate
103
BPX Switch Stratabus 9.6 and 19.2 Gbps Backplanes
104
Line Module for the Alarm/Status Monitor Card
102
Table 3-5 LM-ASM Face Plate Connectors
102
Alarm/Status Monitor Card
99
Features
99
Functional Description
99
Front Panel Description
100
Table 3-4 ASM Front Panel Controls and Indicators
100
Chapter 4 BNI (Trunk) Cards
105
BPX Switch Network Interface Group
105
Broadband Network Interface Cards (BNI-T3 and BNI-E3)
106
Figure 4-1 BPX Switch Network Interface Group
106
Features
107
Functional Description
107
Figure 4-2 Simplified BNI-T3, BNI-E3 Block Diagram
108
Table
108
Bandwidth Control
109
Loopbacks and Diagnostics
109
Table
109
Front Panel Indicators
110
Table 4-1 BNI Front Panel Status Indicators
110
Figure 4-3 BNI-3T3 Front Panel (BNI-3E3 Appears the same Except for Name)
111
T3 and E3 Line Modules (LM-3T3 and LM-3E3)
112
Table 4-2 BNI Front Panel Card Failure Indications
112
Table 4-3 LM-3T3 and LM-3E3 Connectors
112
Figure 4-4 LM-3T3 Face Plate, Typical
113
Figure 4-5 LM-3E3 Face Plate, Typical
114
OC-3, Line Modules (SMF, SMFLR, & MMF)
114
Table 4-4 LM-OC-3-SMF and LM-OC-3-SMFLR Connectors
115
Table 4-5 LM-OC-3-MMF Connector
115
Figure 4-6 LM-2OC-3-SMF Face Plate
116
Figure 4-7 LM-2OC-3-MMF Face Plate
117
Y-Cabling of BNI Backcard, SMF-2-BC
118
Figure 4-8 Y-Cable (Model SMFY), LC-OC-3-SMF (Model SMF-2-BC)
118
CHAPTER 5 BXM Card Sets: T3/E3, 155, and 622
119
Figure 5-1 a BPX Switch Network with BXM Cards
120
Overview: BXM Cards
120
Table 5-1 BXM T3/E3, BXM-155, and BXM 622 Front Card Options
121
BXM Capabilities
122
Table 5-2 BXM-T3/E3, BXM-155, and BXM-622 Back Cards
122
ATM Layer
123
Service Types
123
Minimum SCR and PCR
124
Table 5-3 Supported Cards and Performance Specifications
125
Virtual Interfaces
125
Virtual Ports
125
Enhanced BXM
126
Table 5-4 Enhanced BXM Cards
126
BXM Front Card Indicators
127
Table
127
Table
128
BXM Front Panel Card Failure Indicators
128
BXM Front Panel Status Indicators
128
Figure 5-2 BXM-622 Front Panel, Two-Port Card Shown
129
Figure 5-3 BXM-155 Front Panel, Eight-Port Card Shown
130
Figure 5-4 BXM-T3/E3 Front Panel, 12-Port Card Shown
131
Table
131
Table 5-10 BXM-T3/E3 Backcards
132
Table 5-7 BXM-622 Backcards
132
Table 5-8 BXM-155 Backcards
132
Table 5-9 BXM-STM1-EL4 Backcard
132
BXM Backcard Connectors
131
Figure 5-5 SMF-622-2, SMFLR-622-2, and SMFXLR-622-2 Back Card
133
Figure 5-6 BXM-155-8 Port Backcard, MMF, SMF, or SMFLR
134
Figure 5-8 BPX-T3/E3 Back Card, 12-Port Option Shown
136
Figure 5-9 Y-Cabling of SMF-622 Series Backcards
137
Automatic Protection Switching Redundancy
138
Table 5-11 BXM Sonet APS
138
Figure 5-10 BXM SMF-155-8R Backcard
139
BXM Functional Description
140
Figure 5-11 BXM APS Redundant Frame Assembly
140
Operation in Port (UNI) Mode
140
Figure 5-12 BXM Port (Access UNI) Ingress Operation
141
Figure 5-13 BXM Port (Access, UNI) Egress Operation
142
Figure 5-14 BXM Trunk Ingress Operation
143
Detailed Description of Port (UNI) and Trunk Modes
144
Drsiu
144
Figure 5-15 BXM Trunk Egress Operation
144
Demux/Mux
145
Rcmp
145
Sabre
145
Sonet/Sdh Uni (Suni)
145
ACP Subsystem Processor
146
Ingress and Egress Queue Engines
146
Simba
146
Fault Management and Statistics
147
Port (UNI) Mode
147
Physical Layer
148
Technical Specifications
148
Trunk Mode
148
General Information
149
Table 5-12 Fiber Optic Characteristics
149
Table 5-13 Fiber Optic Characteristics
149
Operation in Trunk Mode
142
Figure 5-7 BPX-STM1-EL-4 Back Card
135
Y-Cabling of SMF-622 Series Backcards
136
Chapter 6 Installation Overview
153
Summary: Installation Procedure
153
Installation Sequence Flow
154
Configuration: Lines, Trunks, and Connection
155
Chapter 7 Preliminary Steps before Installing
157
Site Preparation
157
Parts Checklist
158
Safety Requirements
159
CEPT Requirements
159
EMI Requirements
159
Laser Safety Guidelines
159
Maintaining Safety with Electricity
160
Basic Guidelines
160
Figure 7-1 Laser Information Label
160
Power and Grounding
161
Mechanical Installation
162
Horizontal Positioning
162
Vertical Positioning
162
Figure 7-2 Cabinet Mounting Options for the BPX Shelf
163
Installing a BPX Switch Shelf, Preliminary Steps
164
Figure 7-3 BPX Shelf and T-Rail (Open Rack) or Equivalent Mounting Options
164
Figure 7-4 Rack Mounting Dimensions, DC Powered Shelf
166
Figure 7-6 Removing an Air Intake Grille
168
Figure 7-8 BPX Switch Shelf Aligned with Temporary Support Brackets and Bar
169
Chapter 8 Installation with Cisco Cabinets Including 7000 Series Routers
171
Installing a BPX Switch in a Cisco Cabinet
171
Preliminary Procedure
172
Figure 8-1 Location of DC Power Entry Module(S), Cabinet Rear View
172
Figure 8-2 BPX Shelf Aligned with Temporary Support Brackets and Bar
173
Figure 8-3 BPX Shelf with Rear Rail Mounting at Setback of 19.86 Inches
174
Figure 8-4 Rear Mounting Brackets, with 19.86 Inch Rear Rail Setback
175
Figure 8-5 Rear Mounting Brackets, 19.86 Inch Rear Rail Setback (AC-Systems)
175
Installing a 7200 or 7500 Router in a BPX 8650 Cabinet or Rack
176
Installing Router Assembly in a Cisco Cabinet
177
Figure 8-6 Assembly of Router in Router Enclosure
177
Installing Router Assembly in a 19-Inch Open Rack
178
Figure 8-7 Installing the Router Enclosure Assembly in the Cisco BPX 7650 Cabinet
178
Installing Router Assembly in a 23-Inch Open Rack
179
Figure 8-8 Installing the Router Enclosure Assembly in a 19-Inch Open Rack
179
Figure 8-9 Installing the Router Enclosure Assembly in a 23-Inch Open Rack
180
Chapter 9 Installation in Customer Cabinet
181
Installing a BPX Switch, Rear Rail Setback at 30-Inch
181
Preliminary Procedure
181
Figure 9-1 BPX Switch Aligned with Temporary Support Brackets and Spacer Bar
182
Figure 9-4 Rear Mounting Brackets, with 30 Inch Rear Rail Setback
184
Figure 9-5 Rear Mounting Brackets, 30 Inch Rear Rail Setback (AC-Powered Systems)
184
Chapter 10 Installing the DC Shelf
185
DC Power Input Connections
185
Figure 10-1 DC Power
186
Figure 10-2 DC Power Connections-With Conduit Box
187
Figure 10-3 DC Power Connections-Without Conduit Box
188
Fan Power Fuses
189
Fan Power Fuses
190
Card Slot Fuses
188
Chapter 11 Installing the AC Shelf
191
Installing an AC Power Supply Tray
191
Figure 11-1 Temporary Spacer Bracket and Support Bracket Installation
192
Installing an AC Power Supply Tray
192
Figure 11-2 Power Supply Tray Aligned with Temporary Support Brackets and Bar
193
Figure 11-3 Removing an Air Intake Grille
194
Figure 11-4 Securing AC Power Supply Tray, 30-Inch Rail Setback
195
Figure 11-6 AC Power Supply Tray with Redundant AC Inputs (View from Rear)
197
Figure 11-7 Removing an Air Intake Grille
198
Figure 11-8 AC Power Supply Installation
199
AC Power Input Connections
200
AC Power Input Connections
201
Figure 11-9 AC Power Supply Connections (Dual and Single Versions Shown)
201
Card Slot Fuses
202
Figure 11-10 AC Power
202
Fan Power Fuses
203
Fan Power Fuses
204
Installing an AC Power Supply
198
Figure 11-5 Securing an AC Power Supply Tray, 19.86 Inch Rear Rail Setback
196
Installing an AC Power Supply
197
Chapter 12 Installing the T3/E3 Cable Management Tray
205
Installation of Cable Management Tray
205
Installing Tray Brackets
205
Figure 12-1 Installation of Cable Management Tray Brackets
206
Installing Tray
206
Figure 12-2 Sliding Cable Management Tray over Brackets
207
Figure 12-4 Cable Management Tray in Raised Position
208
Installing BXM T3/E3 Cable Bracket
208
Connecting Cables to BXM T3/E3 Cards
209
Figure 12-3 Cable Management Tray in Lowered Home Position
207
Raising Tray for Access to Pems
207
Figure 12-5 Installing BXM T3/E3 Cable Bracket
209
Figure 12-6 Connecting Cables to T3/E3 Card
210
Figure 12-7 T3/E3 SMB Connector Detail
210
Figure 12-8 Cables Routed through Cable Management Tray in Lowered Position
211
Routing Cables from Cards through Cable Management Tray
211
Tray Raised with Cables in Place
211
Figure 12-9 Tray Raised with Cables in Place
212
Chapter 13 Installing the BPX Switch Cards
213
Installing the Cards
213
Figure 13-2 BPX Shelf (Rear View, DC Shelf Shown)
215
Figure 13-1 BPX Shelf (Front View)
215
Installing Front Cards
216
Figure 13-3 Removing an Air Intake Grille
217
Figure 13-4 Laser Information Label
218
Figure 13-5 Installing a Back Card
219
Figure 13-6 Card Slot and Fan Fuses, Identifying the 19.2 Gpbs Backplane
220
Specifying Card Redundancy
221
Upgrading to BCC-4 Cards
221
Figure 13-8 Y-Cables on Multiple Ports
223
APS 1:1 Redundancy Installation
224
Installation of APS Redundant Frame Assembly and Backcards
224
Verifying 9.6 or 19.2 Gbps Backplane
219
Figure 13-7 Y-Cable Connection
223
Table 13-1 BXM SONET APS
224
Figure 13-10 APS 1+1 Redundancy
225
Installation of APS Redundant Frame Assembly and Backcards
225
APS 1+1 Redundancy Installation
225
Installing Back Cards
218
Figure 13-9 APS 1:1 Redundancy
225
Figure 13-11 APS Redundant Frame Assembly
226
Figure 13-12 BPX Shelf, Rear View
227
Figure 13-13 Installing APS Redundant Frame Assembly and Backcards into Place
228
Chapter 14 Connecting Cables
229
Making T3 or E3 Connections
230
Figure 14-1 Connecting T3 Cables to BPX LM-T3 (BNI T3 Backcard)
231
Figure 14-2 Connecting Y-Cable Adapters to a T3 Port
232
Making a BXM T3/E3 Connection
234
Making a BXM OC-3 or OC-12 Connection
232
Figure 14-3 Connecting Y-Cables to an OC-3-SMF Backcard
234
Figure 14-4 BXM T3/E3 Cable Connector Detail
235
Figure 14-5 Y-Cable for BXM T3/E3 Cards
236
Alarm Output Connections
237
Setting up the BME OC-12 Port Loop
236
Figure 14-6 Looping Ports 1 and 2 for BME on OC-12 Backcard
237
Figure 14-7 Alarm Output Connector
238
Chapter 15 Connecting Temporary Terminal and Attaching Peripherals
239
Temporarily Connecting a Terminal or NMS to the Control Port
240
Table 15-1 Control Port Parameters for Local Control
240
Powering up the Control Terminal
242
Figure 15-1 Temporary Connections to Bring up a New Node, LM-BCC Backcard Shown
243
Figure 15-2 Temporary Connections to Bring up a New Node, LM-Bccs Shown
244
Figure 15-3 Connections to a Network Printer, LM-BCC Shown
247
Connecting Dial-In and Dial-Out Modems
248
Table 15-6 Modem Interface Requirements
248
BPX Switch Auto-Answer (Dial-In to BPX Switch)
249
Motorola V.34R BPX Switch Dial-In Configuration
249
Figure 15-4 Connecting Modems to the BPX Switch, LM-BCC Shown
249
Table 15-7 V.34R Modem Configuration for Auto-Answer (Dial-In to BPX)
250
Auto-Dial to Customer Service
251
Connecting a Network Printer to the BPX Switch
245
Auxiliary Port Parameters for Okidata 184 Local Printer
245
DIP Switch Settings for Okidata 184
245
Table 15-2 Auxiliary Port Parameters for Okidata 184 Printer
245
Table 15-3 Switch a Settings-Okidata 184 Printer
245
Table 15-4 Switch 1 Settings-Okidata 184 Printer
246
Table 15-5 Switch 2 Settings-Okidata 184 Printer
246
Procedure to Attach a Local Printer
246
Figure 15-5 Dial-Modem Cabling for Auto Answer (Dial-In to BPX)
251
Table 15-8 V.34R Auto-Dial Configuration (Dial-Out to Customer Service)
252
Table 15-9 V.34R with Talk/Data, Auto-Dial Configuration (Dial-Out to Customer Service)
253
Making External Clock Connections
254
Figure 15-6 Dial Modem Cabling for Auto Dial (Dial-Out to Customer Service)
253
Figure 15-7 External Clock Source Connections to Backcards for Bccs
255
Chapter 16 Checking and Powering-Up
257
BPX Switch Startup Diagnostic
258
Provisioning the BPX Switch
259
Chapter 17 Initial BPX 8600 Node Configuration
263
Summary of Configuration Procedures
263
Initial Node Configuration Summary
264
Table
264
Command Sequences for Setting up Nodes
266
Figure 17-2 Viewing the Node Configuration
266
Figure 17-1 Setting up Nodes
266
Figure 17-5 Add an Interface Shelf to the Network
267
Summary of Commands
267
Table 17-1 Commands for Setting up a Node
267
Commands for Setting up a Node
268
Figure 17-3 Configuring the Node Interface for a Local Control Terminal
267
Figure 17-4 Removing a Node from the Network
267
Chapter 18 Configuring Trunks and Adding Interface Shelves
269
Configuring Trunks
269
Table 18-1 Supported Card Types
269
Setting up a Trunk
270
Table
270
Reconfiguring a Trunk
271
Table 18-2 Interface Types Supported on the same Card
271
Displaying or Printing Trunk Configurations
273
Removing a Trunk
273
Adding an Interface Shelf
274
Table 18-3 Interface Shelf Designations
274
Chapter 19 Configuring Circuit Lines
275
Table 19-1 Input Line Formats
275
Input Line Formats
276
Setting up a Circuit Line
276
Table 19-2 Line Card Combinations
276
Flow Diagrams for Line Setup
277
Figure 19-2 Setting up Data Lines
277
Figure 19-1 Setting up Voice Line
277
Line Commands
278
Table 19-3 Line Commands
278
Figure 19-3 Setting up Frame Relay Lines
278
Figure 19-4 Setting up ATM Lines
278
Chapter 20 Configuring Network Management
279
LAN Connection for the Network Management Station
280
Configuring the BPX Switch LAN and IP Relay
281
Figure 20-1 LAN Connections to BCC Backcards, LM-Bccs Shown
281
Figure 20-2 Cisco WAN Manager Physical LAN and IP Relay Network
283
Figure 20-3 Cisco WAN Manager LAN Connection Via Gateway Router to a BPX Switch
286
Controlling External Devices
288
Configuring the Cisco WAN Manager Workstation
284
Configuring the LAN Port
284
Configuring the BPX Switch LAN and IP Relay
282
Configuring the Cisco WAN Manager Workstation
283
Figure 20-4 Cisco WAN Manager LAN Connection to a BPX Switch (no Gateway)
288
Chapter 21 Configuring ATM Connections
293
ATM Connection Services
293
Basic ATM Connection Procedure
294
Table
294
Figure 21-1 ATM Connections over a BPX Switch Network
295
Figure 21-2 ABR VSVD Flow Control Diagram
298
Table 21-3 ATM to Frame Relay Network and Service Interworking
302
Connection Flow Example
303
Ingress from CPE 1 to BXM 3
303
Egress from BXM 11 to CPE 2
304
Egress to Network Via BXM 10
304
Ingress from Network Via BXM 5
304
Traffic Shaping for CBR, Rt-VBR, Nrt-VBR, and UBR
305
Table
298
Connection Routing
299
Overview of Procedure to Add ATM Connections
299
Addcon Command Syntax
300
Addcon Example
300
ATM Connection Flow
302
Advanced Cos Management
302
ATM Connection Flow through the BPX
302
Table 21-1 Standard ATM Traffic Classes
295
Traffic Management Overview
295
Table
296
BXM Connections
297
Standard Available Bit Rate
297
VSVD Description
297
ATM Connection Requirements
298
Foresight Congestion Control
298
Table 21-2 Standard ATM Type and Addcon
302
Figure 21-4 Traffic Shaping Example
306
Table 21-4 Traffic Shaping Rates
306
Figure 21-5 Rt-VBR and Nrt-VBR Connection Prompt Sequence
311
Port Queues for Rt-VBR and Nrt-VBR
312
Trunk Queues for Rt-VBR and Nrt-VBR
312
ATM Connection Configuration
315
Traffic Shaping Rates
306
Rt-VBR and Nrt-VBR Connections
308
Configuring VBR Connections
308
Configuring Connection Policing
310
Connection Criteria
310
Configuring Resources
311
Related Switch Software Commands
314
Figure 21-3 ATM Connection Flow Via BPX Switches
305
Configuration
306
Figure 21-11 UBR Connection Prompt Sequence
315
Figure 21-6 CBR Connection Prompt Sequence
315
Table 21-5 Traffic Policing Definitions
316
Table 21-7 Connection Parameter Descriptions
318
Table 21-8 Supported Cards and Performance Specifications
320
Table 21-9 CBR Policing Definitions
321
Connection Criteria for Real-Time VBR and Non-Real-Time VBR Connections
322
Available Bit Rate Connections
323
Table 21-10 VBR Policing Definitions
323
Available Bit Rate Standard Connections
325
Available Bit Rate Foresight Connections
326
Figure 21-9 Meaning of VSVD and Flow Control External Segments
326
Unspecified Bit Rate Connections
327
Network and Service Interworking Notes
328
Table 21-11 UBR Policing Definitions
328
ATM-To-Frame Relay Network Interworking Connections
329
Figure 21-13 Frame Relay to ATM Service Interworking
329
Frame Relay-To-ATM Foresight Network Interworking Connection
330
Figure 21-20 CBR Connection, UPC Overview
337
Figure 21-21 CBR.1 Connection with Bucket Compliant
338
Figure 21-22 CBR.1 Connection, with Bucket Discarding Non-Compliant Cells
338
Table 21-12 Policing Options for VBR Connections
339
Variable Bit Rate Dual-Leaky Bucket Policing Examples
339
Figure 21-23 VBR Connection, UPC Overview
340
Figure 21-24 VBR Connection, Policing = 4, Leaky Bucket 1 Compliant
341
Leaky Bucket 1
341
Figure 21-25 VBR Connection, Policing = 4, Leaky Bucket 1 Non-Compliant
342
Figure 21-26 VBR.2 Connection, Policing = 2, with Buckets 1 and 2 Compliant
343
Figure 21-27 VBR.2 Connection, Leaky Bucket 2 Discarding CLP (0) Cells
344
Figure 21-28 VBR.1 Connection, Policing = 1, with Buckets 1 and 2 Compliant
345
ABR Connection Policing
346
Figure 21-29 VBR.3 Connection, Policing = 3, with Bucket 2 Non-Compliant
346
Leaky Bucket 1
346
UBR Connection Policing
346
Figure 21-30 UBR Connection, UPC Overview
348
Early Abit Notification with Configurable Timer on ILMI/LMI Interface
349
Local Management Interface and Integrated Local Management Interface Parameters
349
Table 21-13 ILMI Parameters
349
Table 21-14 LMI Parameters
349
Configuring Early Abit Notification
350
Recommended Settings
350
Behavior with Previous Releases
351
ATM Command List
352
Performance Considerations
352
Figure 21-8 ABR Standard Connection Prompt Sequence
315
Variable Bit Rate Connections
321
Figure 21-12 Frame Relay to ATM Network Interworking
329
Figure 21-14 ATFR Connection Prompt Sequence
330
Figure 21-15 ATFST Connection Prompt Sequence
331
Figure 21-16 ATFT Connection Prompt Sequence
332
Frame Relay-To-ATM Foresight Transparent Service Interworking Connections
332
Figure 21-17 ATFTFST Connection Prompt Sequence
333
Frame Relay-To-ATM Translational Service Interworking Connections
333
Figure 21-18 ATFX Connection Prompt Sequence
334
Frame Relay-To-ATM Foresight Translational Service Interworking Connections
334
Figure 21-19 ATFXFST Connection Prompt Sequence
335
Traffic Policing Examples
335
CBR Traffic Policing Examples
336
Dual-Leaky Bucket (an Analogy)
336
Frame Relay-To-ATM Transparent Service Interworking Connections
331
Examples
341
Table 21-6 Connection Parameters with Default Settings and Ranges
315
Figure 21-7 Rt-VBR and Nrt-VBR Connection Prompt Sequence
315
Figure 21-10 ABR Foresight Connection Prompt Sequence
315
Adjust Minimum SCR and PCR
320
Constant Bit Rate Connections
320
Table 21-15 ATM Connection Commands
352
Chapter 22 Configuring Frame Relay to ATM Network and Service Interworking
355
Figure 22-2 Frame Relay to ATM Service Interworking
356
Figure 22-1 Frame Relay to ATM Network Interworking
356
Figure 22-4 Frame Relay to ATM Service Interworking Detail
358
Figure 22-5 Frame Relay to ATM NW Interworking Detail
359
Figure 22-6 ATF Connections, Simplified Example
360
Figure 22-7 ATM Layers
361
BTM Interworking and the ATM Protocol Stack
362
Figure 22-8 Protocol Stack Operation
363
BTM Control Mapping: Frames and Cells
364
Cell Loss Priority, ATM to Frame Relay Direction
364
Cell Loss Priority, Frame Relay to ATM Direction
364
Congestion Indication, ATM to Frame Relay Direction
364
Congestion Indication, Frame Relay to ATM Direction
364
For PVC Status Management
364
ATM Protocol Stack
361
Figure 22-3 Frame Relay to ATM Interworking Examples with BTM Card on IGX Switch
357
Networking Interworking
358
Service Interworking
358
OAM Cells
365
ATF Features
365
ATF Limitations
365
ATF Connection Criteria
365
ATF Connection Management
366
Structure
366
Channel Statistics
366
OAM Cell Support
367
Diagnostics
367
Commands
368
Virtual Circuit Features
368
Commands
369
Connection Management
369
Routing
369
Bandwidth Management
370
User Interface
370
Port Management
370
Signaling
370
Alarms
371
Chapter 23 Configuring BXM Virtual Switch Interfaces
373
Virtual Switch Interfaces
373
Table
373
MPLS Terminology
374
Multiprotocol Label Switching
374
VSI Configuration Procedures
375
Adding a Controller
375
Viewing Controllers and Interfaces
376
Deleting a Controller
376
Configuring Partition Resources on Interfaces
377
Table 23-1 Cnfrsrc Parameters, Ranges/Values, and Descriptions
377
Assigning a Service Template to an Interface
378
SCT Commands
379
Configuring the BXM Card's Qbin
379
Enabling VSI ILMI Functionality for the PNNI Controller
380
Vsis and Virtual Trunking
381
Overview: How VSI Works
382
Virtual Interfaces and Qbins
382
Figure 23-1 BXM Virtual Interfaces and Qbins
383
VSI Master and Slaves
383
Figure 23-2 VSI, Controller and Slave Vsis
384
Table 23-2 Ifci Parameters (Virtual Switch Interface)
386
Table 23-3 Partition Criteria
386
Figure 23-5 Graphical View of Resource Partitioning, Autoroute and Vsi
387
Multiple Partitioning
387
Compatibility
388
Figure 23-6 Virtual Switches
388
Multiple Partition Example
388
Resource Partitioning
389
Table 23-4 Partitioning Example
389
Figure 23-7 Resource Partitioning between Autoroute and VSI
390
Partitioning between Autoroute and VSI
390
Figure 23-8 Switch with Redundant Controllers to Support Master Redundancy
391
Master Redundancy
392
Slave Redundancy
392
VSI Slave Redundancy Mismatch Checking
393
When Happens When You Add a Controller
393
What Happens When a Slave Is Added
394
What Happens When a Slave Is Deleted
394
What Happens When You Delete a Controller
394
How Resources Are Managed
395
VSI Slave Redundancy (Hot Slave Redundancy)
395
Class of Service Templates and Qbins
396
How Service Templates Work
396
Structure of Service Class Templates
397
Figure 23-9 Service Template Overview
398
Extended Service Types Support
399
Figure 23-10 Service Template and Associated Qbin Selection
399
Supported Service Categories
400
Supported Service Types
400
Table 23-5 Service Category Listing
400
Table 23-6 Service Category Listing
401
VC Descriptors
401
Qbin Dependencies
407
Figure 23-4 Cross Connects and Links between Switches
385
Table
385
Partitioning
386
VSI Master and Slave Redundancy
391
Figure 23-3 VSI Master and VSI Slave Example
384
Connection Admission Control
385
Table 23-7 VSI Special Service Types
402
Table 23-9 ATM Forum VBR Service Types
404
Table 23-10 MPLS Service Types
405
Table 23-11 Connection Parameter Descriptions and Ranges
406
Table 23-12 Service Template Qbn Parameters
407
Qbin Default Settings
408
Summary of VSI Commands
412
Table 23-8 ATM Forum Service Types, CBR, UBR, and ABR
402
VC Descriptor Parameters
405
Table 23-13 Qbin Default Settings
408
Table 23-14 Service Class Template Default Settiings
409
Table 23-15 Commands for Setting up a VSI (Virtual Switch Interface) Controller
412
Chapter 24 Configuring BXM Virtual Circuits
413
Configuring BXM Connections
413
BXM Commands
415
Command Line Interface Examples
416
Command Line Interface Examples
417
Configuring the BPX Switch LAN and IP Relay
425
BXM SVC Resource Partitioning
425
Chapter 25 Configuring BXM Virtual Trunks
429
Overview
429
Typical ATM Hybrid Network with Virtual Trunks
430
Benefits of Virtual Trunking
431
Figure 25-1 Typical ATM Hybrid Network Using Virtual Trunks
431
Table
431
Card Capacities
432
Table 25-1 Virtual Trunk Criteria
432
Trunk Redundancy
432
Figure 25-2 Virtual and Physical Trunks on a BXM
433
Table 25-4 Interface Types Supported on the same Card
441
Table 25-5 VPI Ranges
442
Table 25-6 General Guidelines on Setting Cnfport Shift On/Shift off Parameter for Virtual Trunking
443
Example: Virtual Trunk Across an ATM Network
444
Adding Virtual Trunks Using BNI Cards
446
Figure 25-6 Addition of Virtual Trunks Across a Public ATM Network
446
Figure 25-7 Virtual Trunks Across a Cisco Wan Switching ATM Cloud
447
Command Overview
448
Configuration Using Cnftrk
448
Configuration with Cnfrsrc
448
Primary Configuration Commands
448
Table 25-7 VPI Ranges
448
APS Redundancy
449
Configuration with Cnftrkparm
449
Table 25-8 Maximum Connection Ids (Lcns)
449
Virtual Trunk Commands
449
Table 25-9 Virtual Trunk Commands Common to BXM and UXM (IGX)
450
Virtual Trunks Commands Common to BXM and UXM
450
Compatibility between Cards in Virtual Trunks
451
Table 25-11 Virtual Trunk Commands BXM/BNI
451
Virtual Trunk BXM/BNI Commands
451
Virtual Trunk UXM Commands
451
Virtual Trunking Interactions with Other Features
452
Virtual Trunking Support on BPX and IGX in Release 9.2
452
Setting up a BXM or UXM Virtual Trunk through an ATM Cloud
443
How Virtual Trunking Works
433
Figure 25-3 BXM Egress Virtual Interfaces and Qbins
434
Figure 25-4 Virtual Trunks Across a Public ATM Network
435
Figure 25-5 ATM Virtual Trunk Header Types
437
Cell Receive Address Lookup
438
Cell Transmit Address Translation
438
Routing Vpcs over Virtual Trunks
438
Selection of Connection Identifier
438
VPC Configuration with the ATM Cloud
438
Virtual Trunk Interfaces
439
Virtual Trunk Traffic Classes
439
General Procedure to Set up a Trunk
440
Table 25-3 Virtual Trunk Traffic Types
440
Setting up a BNI Virtual Trunk through an ATM Cloud
441
Routing with Virtual Trunks
435
Connection Management
436
Cell Header Formats
436
Bit Shifting for Virtual Trunks
437
Table 25-2 Bit Shifting for Virtual Trunking
437
Virtual Trunk Bandwidth
437
Virtual Trunk Connection Channels
437
Virtual Trunk Transmit Queuing
440
Table
434
Virtual Trunks Across a Public ATM Cloud
434
Table 25-10 Virtual Trunk UXM Commands
451
Table 25-12 Networking Channel Capacities for Virtual Trunks
452
Table 25-13 Permutation of Virtual Trunks that Can be Connected through a Public Cloud
453
Table 25-14 Interface Types that Can be Supported on a Single Card
453
Table 25-15 Supported Card Types
454
Chapter 26 Configuring SONET Automatic Protection System
457
Introduction
457
Implementation for BXM Cards
458
Tiered Management Control
458
Table 26-1 BXM SONET APS
458
Figure 26-1 SONET Section, Line, and Path
459
Manual Operation
459
Table 26-2 SONET Section, Line, and Path Descriptions
459
Table 26-3 Digital Hierarchies
459
Figure 26-2 APS 1+1 Redundancy
460
Figure 26-3 APS 1:1 Redundancy
460
Figure 26-4 APS 1+1 Redundancy, Installing APS Backcards in APS Redundant Backplane
462
Figure 26-5 SONET APS 1+1 Detail
463
Application Notes for APS 1+1
464
Using Switchcdred/Switchyred Command
464
Configuring APS 1+1
465
Notes on Switchapsln
465
Notes on Switchcdred
465
APS 1:1 (Line Redundancy)
466
Configuration Criteria
467
Figure 26-6 SONET APS 1:1 Detail
467
General Criteria
467
APS 1 +1 Annex B Card and Line Redundancy
468
Configuring APS 1+1 Annex B
468
Configuring APS 1:1
468
General Criteria
468
Notes on APS Messages
469
Test Loops
469
APS Command Summary
470
APS K1 Command Precedence
470
APS +1 Redundancy Criteria
463
Operation Criteria
460
APS Front Card Displays
460
Table
460
APS 1+1 (Card and Line Redundancy)
461
APS 1+1 LED Displays
461
Table 26-4 BXM Front Card LED Display
461
Table 26-5 BXM Back Card for APS 1+1 LED Display
461
Table 26-6 K1 Switching Conditions
470
Table 26-7 APS Commands
471
Chapter 27 Configuring BME Multicasting
473
Introduction
473
BME Features
474
BME Requirements
474
BME Restrictions
474
Address Criteria
474
Connection Management Criteria
475
Connection Management with Cisco WAN Manager
475
BME Operation
475
BME Cell Replication
475
Adding Connections
476
Cell Replication Stats
476
Figure 27-2 Example of Traffic, One Root and Two Leaves
476
Figure 27-3 Adding Multicasting Connections
477
Figure 27-5 Statistics Collection
478
Multicast Statistics
478
Policing
478
Configuration
479
Hot Standby Backup
479
Figure 27-1 Replication of a Root Connection into Three Leaves
476
Multisegment Multicast Connections
477
Figure 27-4 Multi-Segment Multicast Connections
478
Chapter 28 Alarms and Statistics
483
Automatic Alarm Reporting to Cisco Customer Service
483
Automatic Alarm Reporting to Cisco Customer Service
484
Chapter 28 Alarm and Statistic
484
Figure 28-1 Automatic Alarm Reporting
484
Network Statistics
484
Table 28-1 Typical Statistics Collected
484
Table 28-4 Physical and Logical Trunk Alarms
492
Table 28-5 Physical and Logical Trunk Alarms
494
Error Messages
495
Event Logging
495
Physical and Logical Trunk Alarm Summary
493
Trunk Alarms
493
APS Alarms
485
Table 28-2 APS Alarms
485
Table
487
Table
488
What APS Alarms Represent
488
Table
489
Table
490
Trunk Statistics
490
Table 28-3 Trunk Statistics
492
Table 28-7 BPX Log Messaging for Activating and Adding VT
495
Table 28-6 IGX Log Messaging for Activating and Adding VT
495
BME Alarms
496
Figure 28-2 OAM Cells
496
Figure 28-3 Alarms
496
OAM Cells
496
AIS Cells
496
Chapter 29 Troubleshooting
497
Preventive Maintenance
497
Troubleshooting the BPX Switch
497
Table
497
General Troubleshooting Procedures
498
Table 29-1 Troubleshooting the BPX Switch
498
Table
499
Displaying the Status of Cards in the Node
500
Table 29-2 Card Status for the BPX Switch
500
System Troubleshooting Tools
501
Table 29-3 System Troubleshooting Commands Available
501
User-Initiated Tests
501
Loopback Tests
502
Table 29-4 System Loopback Tests
502
Connection Testing
503
Figure 29-1 Network Loopback Paths
503
Table 29-5 Troubleshooting Command List
516
Troubleshooting Commands
516
External Device Window
504
APS Configuration Problems
505
Not Able to Correctly Set up APS 1+1 Line Redundancy Configuration
505
Unable to Set up APS 1:1 Line Redundancy Configuration
506
Operator Information about APS Architectures
506
Troubleshooting SONET Automatic Protection System
505
Introduction
505
Operational Problems
507
Initial Investigation of APS Switch Operations
507
Unable to Perform APS External Switch after Forced or Manual APS Switch
508
APS Manual Switch to a Line Does Not Occur Right Away
508
Switch Occurs after Lockout Issued
508
APS Switch Made to a Line in Alarm
509
Reverse Switch
509
APS Switch Occurs at the same Time as a Yred Switch
509
APS Switch Occurs after Issuing an APS Clear Switch
509
APS Switch Occurs Even Though APS Forced Switch in Effect
510
APS Line Is Failing to Switch
510
Large Cell Loss When Performing a Front Card Switchover
510
APS Service Switch Description
510
APS Line Does Not Seem to Switch and Active Line Is in Alarm
511
BXM Backcard LED Green and Yellow Indications
511
BXM Port LED States
512
BME Connection Diagnostics
512
Troubleshooting VSI Problems
512
How Channels Are Allocated and Deallocated
512
How Automatic Routing Management Channels Are Allocated/Configured
512
How Networking Channels Are Allocated
512
How Background Redundancy Channels Are Allocated
513
How SVC Channels Are Allocated and Configured
513
How VSI Channels Are Assigned for VSI Master to Slave Vcs
513
How VSI Channels Are Configured/Allocated
513
How ILMI Channels Are Allocated for VSI Partitions on Trunk Interfaces
514
How ILMI/LMI Channels Are Allocated
514
How IP Channels Are Allocated
514
How Port Group Enters the Channel Assignment Picture
514
How VSI Channels Are Assigned for Interslave Vcs
514
Mc_Vsi_End_Lcn
514
Num Chans
514
Cnfrsrc Fails with "Automatic Routing Management Is Currently Using the Channel Space
515
Cnfrsrc Fails with "Available Channels Is 0
515
Chapter 30 Replacing Parts
519
Replacing a Front Card
519
Figure 30-1 Unlatching the Air Intake Grille
521
Replacing a Line Module
521
Figure 30-2 Removing a Line Module
523
Replacing a DC Power Entry Module
523
Figure 30-3 DC Power Entry Module with Conduit Box
524
Figure 30-4 AC Power Supply Assembly
525
Figure 30-5 Removing Blank Filler Panel (B Side Shown)
526
Replacing the Fan Assembly
527
Replacing Card Slot and Fan Fuses on the System Backplane
528
Replacing the Temperature Sensing Unit
528
Field-Installing a Second AC Power Supply
526
Replacing an AC Power Supply
525
Figure 30-6 Card Slot and Fan Fuse Locations on System Backplane
529
Chapter 31 BPX Node Specifications
533
Table 31-1 Ambient Temperature and Humidity Limits
534
ATM Trunk Interface (BXM-T3/E3 Cards)
535
ATM Trunk Interface (BXM-15Zm-622 Cards)
536
ATM T3 Trunk Interface (BNI-T3, LM-3T3)
537
ATM E3 Trunk Interface (BNI-E3, LM-3E3)
538
ATM OC3 Trunk Interface (BNI-OC3, LM-OC3)
539
ATM Service Interface (BXM-T3/E3 Cards)
540
ATM Service Interface (BXM-155 Cards)
540
ATM Service Interface (BXM-622 Cards)
541
ATM Service Interface (ASI-1, LM-2T3)
541
ATM Service Interface (ASI-1, LM-2E3)
542
ATM Service Interface (ASI-2, LM-OC3)
542
Chapter 32 BPX Switch Cabling Summary
543
Table 32-1 Trunk Cables
543
Trunk Cabling
543
LM-BCC Cabling
544
Table 32-2 AC Power Cables
544
Table 32-3 DC Power Wiring
544
Auxiliary and Control Port Cabling
545
LAN Port Cabling
545
Table 32-4 Auxiliary and Control Port Cabling
545
Table 32-5 Auxiliary and Control Port Pin Assignments
545
Table 32-6 LAN Port Cabling
545
External Clock Input Cabling
546
T1 Clock Cabling
546
Table 32-7 LAN Port Pin Assignments
546
Table 32-8 External Clock Cabling
546
Table 32-9 T1 Connection to XFER TMG on BCC-Bc
546
E1 Clock Cabling
547
Modem Cabling
546
Power Cabling
544
AC Powered Nodes
544
DC Powered Nodes
544
Table 32-12 E1 Connector Pin Assignments for External Clock
547
Table 32-11 T1 Connection to EXT 1 or EXT 2 on BCC-3-Bc
547
Table 32-10 T1 Connection to EXT TMG on BCC-Bc
547
External Alarm Cabling
548
Table 32-14 E1 Connection 100/120 Ohm to EXT TMG on BCC-Bc
548
Table 32-15 E1 Connection 100/120 Ohm to EXT 1 or EXT 2 on BCC-3-Bc
548
Table 32-16 External Alarm Cabling
548
Standard BPX Switch Cables
549
Table 32-13 E1 Connection 75 Ohm to EXT TMG on BCC-Bc or BCC-3-Bc
548
Table 32-17 Network Alarm Pin Assignments
549
Redundancy "Y" Cable
550
Table 32-18 Standard Cables Available from Cisco
550
Table 32-19 Redundancy Y-Cables
550
Chapter 33 AT3-6ME (T3 to T2) Interface Adapter
551
Application
551
Figure 33-1 Network Application
551
Figure 33-2 Front and Rear Panel Features
555
Installation
556
AT3-6ME Configuration
556
System Connections
556
Table 33-3 DIP Switch SW-1 Selection Guide
556
BPX or IGX Port Configuration
557
Operation
557
Table 33-4 DIP Switch SW-2 Selection Guide
557
Normal Operation
558
Power-Up Sequence
558
Remote Loop Operation
558
Table 33-5 Alarm Handling
558
Commands
559
Table 33-6 DIP Switch Settings
559
Table 33-7 Command Summary
559
Terminal Operation
559
Specifications
560
General Description
551
Equipment Description
552
Interface Connectors
552
Front Panel Indicators
553
Table 33-1 Rear Panel Connectors
553
Table 33-2 Front Panel Indicators
553
DIP Switches
554
Table
552
Table 33-8 Status Display
560
Table 33-9 T3 Interface
560
Table 33-11 Power
561
Table 33-12 Mechanical
561
Table 33-13 Terminal Interface
561
Table 33-10 T2 Interface
561
Appendix
565
Upgrade Information
565
Upgrade BXM to BXM-E Cards
565
Summary of Commands
565
Upgrade Options
566
Table A-1 BXM-BXM-E Upgrade Commands
566
Table A-2 Upgrade Options
567
Upgrade Protection from Release 9.3 to a Later Release
569
Procedure
569
Feature Mismatching
570
Upgrading Firmware When Single Active Card and Y-Cable Is in Use
571
Multiple VSI Partitions
572
Functional Description of Feature Mismatch Checking
572
Card Insertion/Mismatch Checking
572
Table A-4 Mismatch Conditions if Number of Channels Changes
572
UI Commands and Enabling Feature Mismatch
573
Addyred/Delyred Mismatch Checking
573
Considerations for Feature Mismatch Checking
573
Appendix
575
Parameter Limits
575
Appendix
591
ATM: an Overview
591
Physical Layer
591
Figure C-1 B-ISDN Model
591
ATM Layer
592
Figure C-2 ATM Cell Format
592
Figure C-3 UNI Header
593
Figure C-4 NNI Header
593
Table C-1 Classes of Traffic and Associated AAL Layers
595
IGX Switch Trunk Interfaces to ATM
597
Figure C-6 SAR Adaptation Process
597
Fastpacket Adaptation to ATM
598
Table C-2 ATM Cell Addressing Modes
598
Figure C-7 BAM, CAM, and SAM Configurations
598
Figure C-8 Simple and Complex Gateway Formats
599
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