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A-4
Cisco ONS 15454 SDH Installation and Operations Guide, R3.3
May 2002
Appendix A Circuit Routing
Manual Circuit Routing
• If you enabled Fully Path Protected, choose a diverse protect (alternate) path for every unprotected
segment (see Figure A-3). The white arrow shows the primary path and the black arrows show the
alternate path.
Figure A-3 Alternate paths for virtual SNCP segments
•
For Multicard EtherSwitch circuits, the Fully Path Protected option is ignored. Each high-order path
circuit must be manually selected to complete a packet ring.
• For a node that has an SNCP selector based on the links chosen, the input links to the SNCP selectors
cannot be 1+1 or MS-SPRing protected (see Figure A-4). The same rule applies at the SNCP bridge.
Note The white arrows show the primary path and the black arrows show the alternate path.
Figure A-4 Mixing 1+1 or MS-SPRing protected links with an SNCP
71814
MS-SPRing ring
1+1 1+1
1+1
Two way Two way
Two way Two way
Node 8Node 7
Node 5 Node 6
SNCP SNCP
Two wayTwo way
Node 4Node 3
Node 1 Node 2
Two way
Node 12Node 11
Node 9 Node 10
Source
Path Segment 1
SNCP/Extended SNCP
protected
Needs alternate path
from N1 to N2
Drop
Path Segment 3
MS-SPRing protected
Path Segment 2
1+1 protected
Path Segment 4
1+1 protected
No need for alternate path
71813
Unprotected
UnprotectedUnprotected
Unprotected
Unprotected
Unprotected
1+1 protected
MS-SPRing ring
Node 4
(destination)
Node 3
SNCP SNCP
SNCP SNCP
SNCP SNCP
Node 4Node 3
Node 1
(source)
Node 2
(destination)
Node 1
(source)
Node 2
Node 1
(source)
Node 2
Node 4
(destination)
Node 3
Illegal
Illegal
Unprotected
Legal
- Operations Guide 1
- CONTENTS 3
- 3 Node Setup 3-1 7
- 4 IP Networking 4-1 7
- 5 SDH Topologies 5-1 8
- 6 Circuits and Tunnels 6-1 9
- 7 Card Provisioning 7-1 9
- Contents 10
- May 2002 10
- 9 Ethernet Operation 9-1 11
- 11 SNMP 11-1 13
- A Circuit Routing A-1 13
- About This Manual 27
- Related Documentation 28
- Conventions 29
- Obtaining Documentation 29
- Ordering Documentation 30
- Documentation Feedback 30
- Cisco.com 30
- Technical Assistance Center 31
- Cisco TAC Escalation Center 32
- Hardware Installation 33
- 1.1 Installation Overview 34
- 1.2 Installation Equipment 35
- 1.2.2.1 Tools Needed 36
- 1.2.2.2 Test Equipment 36
- 1.3 Rack Installation 37
- 1.3.1 Mount a Single Node 38
- Equipment rack 39
- 1.3.2 Mount the Air Ramp 40
- 1.3.3 Mount Multiple Nodes 41
- Rack Installation 42
- 1.4 Front Door Access 43
- P/N 47-12460-01 44
- Front Door Access 45
- Door lock 46
- Door button 46
- FMEC Cover Faceplate Access 48
- Fan tray 51
- Ground and Power Installation 52
- 1.8 EFCA 55
- 1.8.2 Timing Installation 57
- 1.8.5 LAN Installation 58
- 1.9 Card Installation 59
- Card Installation 60
- 1.9.1 Slot Requirements 61
- Receiver Transmitter 67
- 1.10 FMEC Card Installation 69
- 1.10.1 Slot Requirements 70
- 1.10.2 Card Turn Up 71
- Front edge of card 73
- SC cable connector 73
- SC faceplate connector 73
- Cable Routing and Management 74
- Reversible jumper 75
- Fold down 75
- • Total bandwidth: 240 Gbps 78
- 1.13.2 Slot Assignments 79
- 1.13.3 Cards 79
- 1.13.4 Configurations 80
- 1.13.7 Modem Interface 80
- 1.13.8 Alarm Interface 81
- 1.13.9 Database Storage 81
- 1.13.10 Timing Interface 81
- 1.13.11 System Timing 81
- 1.13.12 Power Specifications 81
- 1.14 Installation Checklist 82
- Installation Checklist 83
- Set up PC and Log into CTC 85
- 2.1 How CTC Works 86
- Running the CTC Setup Wizard 89
- Using Static IP Addresses 97
- Setting Up the CTC Computer 100
- Detection 101
- 2.5 Logging into CTC 106
- Procedure: Log into CTC 107
- Logging into CTC 108
- 2.7 Printing CTC Data 113
- Click a print option 114
- Click on an export option 115
- STM-N Cards 116
- DS3i Card 116
- 2.9 Using the Node View 118
- Using the Node View 119
- 2.9.5 Node View Tabs 122
- 2.10 Using the Network View 124
- Using the Network View 125
- Right-click and choose 128
- Create New Domain 128
- Add nodes 129
- New domain 129
- Table 2-18 Managing Domains 130
- Swatches tab 131
- Moving the mouse over 131
- Use Red, Green 132
- Enter or browse to 133
- Choose from a list 133
- 2.11 Using the Card View 134
- 2.11.3 Card View Tabs 135
- 2.12 Navigating CTC 136
- Navigating CTC 137
- 2.13 Viewing CTC Table Data 138
- Viewing CTC Table Data 139
- Node Setup 141
- 3.1 Before You Begin 142
- Chapter 3 Node Setup 143
- Network tab 145
- Apply and 145
- Reset buttons 145
- Provisioning tab Node view 145
- FAN FAIL 148
- CRIT MAJ MIN 148
- Status Port 148
- Security Provisioning 151
- Create user 151
- Network view 151
- Security tab 152
- Create User 152
- Change user 153
- Edit user 154
- Click OK and click Apply 155
- Delete user 156
- Note The message set in S 158
- Timing tab Provisioning tab 160
- General timing 160
- Node view Apply button 160
- Timing tab 161
- Scroll down to see 161
- IP Networking 169
- 4.1 Before You Begin 170
- Chapter 4 IP Networking 171
- 4.8 Scenario 7: Using OSPF 178
- Scenario 7: Using OSPF 179
- Procedure: Set up OSPF 180
- SDH Topologies 191
- Table 5-3 ONS 15454 SDH Rings 192
- 5.2 Creating SNCP Rings 193
- Chapter 5 SDH Topologies 194
- Creating SNCP Rings 194
- 5.2.1 Example SNCP Ring 195
- Procedure: Add an SNCP Node 202
- 5.4 Creating MS-SPRings 205
- Creating MS-SPRings 206
- Free Slot 211
- 5.4.2 Four-Fiber MS-SPRings 212
- 5.4.4 Setting Up MS-SPRings 215
- Procedure: Remap the K3 Byte 218
- The MS-SPRing Map 222
- Maintenance tab 223
- Node view 223
- Manual RingRing tab 223
- Adding Nodes to an MS-SPRing 224
- Circuits tab Node view 229
- Circuit deletion 229
- Ring tab 230
- Force Ring 230
- Lockout Span 232
- Upgrade MS-SPRing 233
- Provisioning tabRing tab 233
- Moving MS-SPRing Trunk Cards 234
- 5.9 Subtending Rings 237
- Subtending Rings 238
- Extended SNCP Mesh Networks 248
- Working traffic 249
- Procedure: Check for Alarms 251
- Circuits and Tunnels 253
- Circuit Creation 258
- Review and edit circuit route 258
- Circuits can be created from 264
- Circuit Creation dialog box 265
- Creating Monitor Circuits 268
- 6.6 Searching for Circuits 269
- 6.7 Editing SNCP Circuits 270
- 6.8 Creating a Path Trace 271
- Creating a Path Trace 272
- Edit, Show Detailed Map 273
- Cross-Connect Card Capacities 275
- 6.10 Creating DCC Tunnels 276
- Creating DCC Tunnels 277
- SDH DCC tab Node view 278
- Create DCC Tunnel 278
- Connection dialog box 278
- Provisioning tab 278
- Card Provisioning 279
- Figure 7-1 CTC login prompt 280
- Provisioning Electrical Cards 283
- Line Subtab 284
- Line Thrshld Subtab 284
- Elect Path Thrshld Subtab 284
- SDH Threshold Subtab 284
- 7.2.2 E3-12 Card Parameters 287
- Line (Line subtab) 291
- Protection 293
- Provisioning Optical Cards 298
- Step 4 Click Apply 300
- 7.6 Optical Card Protection 304
- SDH Performance Monitoring 305
- Performance tab Card view 306
- Near End and Far End buttons 309
- Port selection menu on DS3i 311
- Port selection menu on STM4-4 311
- Baseline button 313
- Clear button 314
- 8.2 Changing Thresholds 316
- Changing Thresholds 317
- Click Apply 319
- ONS 15454 SDH 337
- STM-4 and STM4-4 Cards 337
- BTC ASIC 337
- XC10G Card E1 337
- STM-16 and STM-64 Cards 341
- XC10G Card 341
- Ethernet Operation 347
- 9.1.1 G1000-4 Application 348
- G1000-4 Card 349
- ONS 15454 350
- 9.1.5 G1000-4 LEDs 351
- FAIL LED 352
- ACT/LINK LED 352
- 9.2 E Series Cards 355
- 9.2.1 E100T-G Card 356
- 9.2.2 E1000-2-G Card 356
- 9.2.3 E Series LEDs 356
- E Series Cards 357
- Figure 9-18 Viewing a span 368
- Step 31 Click Finish 368
- ONS 15454 SDHONS 15454 SDH 371
- Ethernet 371
- 9.6 E Series VLAN Support 381
- E Series VLAN Support 382
- Data Flow 383
- Table 9-6 Port Settings 386
- 9.6.4 VLAN Counter 387
- Redundant path (blocked) 388
- Primary path (forwarding) 388
- 9.8.1.1 Statistics Window 390
- 9.8.1.2 Utilization Window 393
- 9.8.1.4 History Window 393
- Loopback 394
- Bandwidth 394
- Loopback Type 394
- 9.8.3.1 Statistics Window 395
- 9.8.3.4 History Window 396
- 9.8.4.1 MAC Table Window 396
- 10.1 Overview 404
- Viewing ONS 15454 SDH Alarms 405
- Table 10-4 Alarm Display 406
- 10.2.3 Conditions Tab 407
- 10.2.4 Viewing History 409
- 10.3 Alarm Profiles 412
- Alarm Profiles 413
- 10.3.1.1 Alarm Profile Menus 415
- 10.3.1.4 Row Display Options 416
- 10.4 Suppressing Alarms 418
- Procedure: Suppressing Alarms 419
- Suppressing Alarms 420
- 11.1 SNMP Overview 421
- 11.2 SNMP Basic Components 422
- 11.3 SNMP Support 423
- Chapter 11 SNMP 424
- SNMP Support 424
- Table 11-1 SNMP Message Types 425
- 11.5 SNMP Traps 426
- SNMP Traps 427
- 11.6 SNMP Community Names 428
- 11.7.4 Alarm Group 429
- 11.7.5 Event Group 429
- Circuit Routing 431
- Secondary Sources and Drops 432
- Manual Circuit Routing 433
- Ethernet source 435
- Ethernet destination 435
- Node 4Node 3 435
- Node 1 Node 2 435
- Regulatory Compliance 439
- Translated Safety Warnings 440
- Electrical Circuitry Warning 441
- Installation Warning 442
- Restricted Area Warning 446
- Grounded Equipment Warning 447
- Supply Circuit Warning 449
- Disconnect Device Warning 449
- More Than One Power Supply 450
- Product Disposal Warning 452
- Wrist Strap Warning 453
- Laser Radiation Warning 457
- Unterminated Fiber Warning 459
- Laser Activation Warning 460
- ¡Advertencia! 462
- Varning! 462
- Numerics 463
- Glossary 464
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