Cisco ONS 15454 SDH - G-Series Encapsulation and Framing; Figure 20-7 ONS 15454 and ONS 15454 SDH E-Series Encapsulation and Framing Options; Figure 20-8 ONS G-Series Encapsulation and Framing Options

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Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide, R8.0

Chapter 20 POS on ONS Ethernet Cards

G-Series Encapsulation and Framing

Figure 20-7 ONS 15454 and ONS 15454 SDH E-Series Encapsulation and Framing Options

G-Series Encapsulation and Framing

The G-Series cards are supported on the ONS 15454 and ONS 15454 SDH platforms. They support LEX

encapsulation and HDLC framing. There are no other POS framing modes or encapsulation options on

this card. Figure 20-8 illustrates G-Series encapsulation and framing.

Figure 20-8 ONS G-Series Encapsulation and Framing Options

SONET/SDH Frame

SONET/SDH Payload EnvelopeTransport Overhead

HDLC Framing

Flag Address Control Protocol Payload FCS

Encapsulation

Proprietary E-Series

115447

SONET/SDH Frame

SONET/SDH Payload EnvelopeTransport Overhead

LEX

HDLC Framing

Flag Address Control Protocol Payload FCS

Encapsulation

115446

Main Page

Default Chapter3
- Table of Contents3
- Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide26
Chapter 1 ML-Serie Card Overview40
- ML-Series Feature List41
- Displaying ML-Series POS and Ethernet Statistics on CTC45
- Table 2-1 ML-Series POS and Ethernet Statistics Fields and Buttons46
- Table 2-2 CTC Display of Ethernet Port Provisioning Status46
Chapter 2 CTC Operation46
- Displaying ML-Series POS Ports Provisioning Information on CTC47
  - Provisioning Card Mode48
  - Table 2-3 CTC Display of POS Port Provisioning Status48
- Displaying the FPGA Information49
- Hardware Installation51
Chapter 3 Initial Configuration52
- Telnetting to the Node IP Address and Slot Number53
- ML-Series IOS CLI Console Port54
- Figure 3-2 CTC Node View Showing IP Address and Slot Number54
- Telnetting to a Management Port54
- Startup Configuration File57
  - Manually Creating a Startup Configuration File through the Serial Console Port57
  - CTC and the Startup Configuration File59
    - Loading a Cisco IOS Startup Configuration File through CTC60
    - Database Restore of the Startup Configuration File61
- Multiple Microcode Images61
- Changing the Working Microcode Image62
- Table 3-2 Microcode Image Feature Comparison62
- Version up Software Upgrade64
- Cisco IOS Command Modes66
- Table 3-3 Cisco IOS Command Modes67
- Using the Command Modes68
Exit68
- Getting Help68
Chapter 4 Configuring Interfaces69
- General Interface Guidelines69
  - MAC Addresses70
  - Interface Port ID70
- Basic Interface Configuration71
- Basic Fast Ethernet, Gigabit Ethernet, and POS Interface Configuration72
- CRC Threshold Configuration79
- Monitoring Operations on the Fast Ethernet and Gigabit Ethernet Interfaces80
Chapter 5 Configuring POS83
- POS on the ML-Series Card83
  - ML-Series SONET and SDH Circuit Sizes83
Vcat84
- Table 5-1 SONET STS Circuit Capacity in Line Rate Mbps84
- Sw-Lcas85
- Table 5-2 VCAT Circuit Sizes Supported by ML100T-12, ML100X-8, and ML1000-2 Cards85
- Framing Mode, Encapsulation, and CRC Support86
- SONET/SDH Alarms88
- C2 Byte and Scrambling90
  - Third-Party POS Interfaces C2 Byte and Scrambling Values91
  - Configuring SPE Scrambling91
- Monitoring and Verifying POS91
- POS Configuration Examples93
- Understanding Basic Bridging99
- Configuring Basic Bridging100
Chapter 6 Configuring Bridge100
- Monitoring and Verifying Basic Bridging101
- Figure 6-1 Bridging Example101
- Transparent Bridging Modes of Operation103
  - IP Routing Mode103
- No IP Routing Mode104
- STP Features109
Chapter 7 Configuring STP and RSTP110
- Election of the Root Switch111
- Bridge ID, Switch Priority, and Extended System ID112
- Spanning-Tree Timers112
- Creating the Spanning-Tree Topology112
- Table 7-1 Switch Priority Value and Extended System ID112
- Table 7-2 Spanning-Tree Timers112
- Spanning-Tree Interface States113
- Spanning-Tree Address Management116
- STP and IEEE 802.1Q Trunks116
- Spanning Tree and Redundant Connectivity116
- Accelerated Aging to Retain Connectivity117
Rstp117
- Supported RSTP Instances117
- Port Roles and the Active Topology117
- Rapid Convergence119
- Synchronization of Port Roles120
- Bridge Protocol Data Unit Format and Processing121
  - Processing Superior BPDU Information122
  - Processing Inferior BPDU Information122
- Topology Changes122
- Interoperability with IEEE 802.1D STP123
- Configuring STP and RSTP Features123
- Verifying and Monitoring STP and RSTP Status128
- Table 7-6 Commands for Displaying Spanning-Tree Status129
Chapter 8 Configuring Vlans131
- Understanding Vlans131
- Configuring IEEE 802.1Q VLAN Encapsulation132
- Figure 8-1 Vlans Spanning Devices in a Network132
- IEEE 802.1Q VLAN Configuration133
- Figure 8-2 Bridging IEEE 802.1Q Vlans134
- Monitoring and Verifying VLAN Operation135
CHAPTER 9 Configuring IEEE 802.1Q Tunneling and Layer 2 Protocol Tunneling137
- Understanding IEEE 802.1Q Tunneling137
- Figure 9-1 IEEE 802.1Q Tunnel Ports in a Service-Provider Network138
- C H a P T E R 9 Configuring IEEE 802.1Q Tunneling and Layer 2 Protocol Tunneling138
- Configuring IEEE 802.1Q Tunneling140
- Understanding VLAN-Transparent and VLAN-Specific Services142
- Table 9-1 VLAN-Transparent Service Versus VLAN-Specific Services142
- VLAN-Transparent and VLAN-Specific Services Configuration Example143
- Figure 9-3 ERMS Example143
- Understanding Layer 2 Protocol Tunneling145
- Configuring Layer 2 Protocol Tunneling146
Chapter 10 Configuring Link Aggregation151
- Understanding Link Aggregation151
- Understanding Encapsulation over Etherchannel or POS Channel157
  - Configuring Encapsulation over Etherchannel or POS Channel157
  - Encapsulation over Etherchannel Example158
- Monitoring and Verifying Etherchannel and POS160
- Understanding Link Aggregation Control Protocol160
CHAPTER 11 Configuring Networking Protocols165
- Basic IP Routing Protocol Configuration165
Rip166
- C H a P T E R 11 Configuring Networking Protocols166
Eigrp166
Ospf166
Bgp167
- Enabling IP Routing167
- Configuring IP Routing168
- OSPF Interface Parameters177
- OSPF Area Parameters178
- Other OSPF Behavior Parameters180
- Change LSA Group Pacing182
- Loopback Interface183
- Monitoring OSPF183
Chapter 12 Configuring IRB201
- Understanding Integrated Routing and Bridging201
- Configuring IRB202
- Chapter 12 Configuring IRB202
- IRB Configuration Example203
- Monitoring and Verifying IRB204
- Configuring IRB204
- Table 12-1 Commands for Monitoring and Verifying IRB205
- Show Interfaces Irb Field Descriptions206
Chapter 13 Configuring VRF Lite207
- Understanding VRF Lite207
- Configuring VRF Lite208
- VRF Lite Configuration Example209
- Configuring VRF Lite209
- Monitoring and Verifying VRF Lite213
- Table 13-1 Commands for Monitoring and Verifying VRF Lite213
- Understanding Qos215
  - Priority Mechanism in IP and Ethernet216
  - IP Precedence and Differentiated Services Code Point216
Chapter 14 Configuring Quality of Service216
- Ethernet Cos217
- Figure 14-1 IP Precedence and DSCP217
- ML-Series Qos218
- Qos on Cisco Proprietary RPR224
- Configuring Qos226
- Creating a Traffic Policy227
Table 14-7 Cos-Based Packet Statistics Command244
Chapter 15 Configuring the Switching Database Manager249
- Understanding the SDM249
- Understanding SDM Regions249
- Configuring SDM250
- Monitoring and Verifying SDM251
- Table 15-2 Partitioning the TCAM Size for Acls251
Chapter 16 Configuring Access Control Lists253
- Understanding Acls253
- ML-Series ACL Support253
IP Acls254
- Named IP Acls254
- User Guidelines254
- Creating IP Acls255
- Modifying ACL TCAM Size257
- Table 16-2 Applying ACL to Interface257
CHAPTER 17 Configuring Cisco Proprietary Resilient259
Packet Ring259
- Understanding Cisco Proprietary RPR260
- Configuring Cisco Proprietary RPR265
  - Connecting the ML-Series Cards with Point-To-Point STS/STM Circuits266
  - Configuring CTC Circuits for Cisco Proprietary RPR266
Card270
- Assigning the ML-Series Card POS Ports to the SPR Interface272
- Creating the Bridge Group and Assigning the Ethernet and SPR Interfaces273
- Cisco Proprietary RPR Cisco IOS Configuration Example274
- Figure 17-8 Cisco Proprietary RPR Bridge Group274
- CRC Threshold Configuration and Detection276
- Monitoring and Verifying Cisco Proprietary RPR276
- Verifying Ethernet Connectivity between Cisco Proprietary RPR Ethernet Access Ports276
- Add an ML-Series Card into a Cisco Proprietary RPR277
- Delete an ML-Series Card from a Cisco Proprietary RPR282
- Understanding Cisco Proprietary RPR Link Fault Propagation286
  - LFP Sequence287
  - Propagation Delays288
- Configuring LFP288
  - LFP Configuration Requirements289
  - Monitoring and Verifying LFP289
- Cisco Proprietary RPR Keep Alive290
  - Configuring Cisco Proprietary RPR Keep Alive290
  - Monitoring and Verifying Cisco Proprietary RPR Keep Alives291
- Cisco Proprietary RPR Shortest Path292
- Understanding Redundant Interconnect295
Chapter 18 Configuring Ethernet over MPLS299
- Understanding Eompls299
- Configuring Eompls302
- Eompls Configuration Example307
- Figure 18-2 Eompls Configuration Example308
- Monitoring and Verifying Eompls310
- Understanding MPLS-TE311
  - RSVP on the ML-Series Card311
  - Ethernet FCS Preservation311
- Configuring MPLS-TE312
- MPLS-TE Configuration Example314
- Monitoring and Verifying MPLS-TE and IP RSVP316
Table 18-4 Commands for Monitoring and Verifying IP RSVP317
Chapter 19 Configuring Security for the ML-Series Card319
- Understanding Security319
- Disabling the Console Port on the ML-Series Card320
- Secure Login on the ML-Series Card320
- Secure Shell on the ML-Series Card320
- RADIUS on the ML-Series Card324
- RADIUS Relay Mode324
  - Configuring RADIUS Relay Mode325
- RADIUS Stand Alone Mode325
Chapter 20 POS on ONS Ethernet Cards339
- POS Overview339
- POS Interoperability340
- Figure 20-1 Ethernet to POS Process on ONS Node340
- Chapter 20 PO on on Ethernet Card340
- POS Encapsulation Types342
  - IEEE 802.17B342
Lex343
- Figure 20-2 RPR Data Frames343
- Figure 20-3 LEX under HDLC Framing343
- Cisco HDLC344
- Figure 20-4 BCP under HDLC Framing344
- Figure 20-5 PPP Frame under HDLC Framing344
- Figure 20-6 Cisco HDLC under HDLC Framing344
Ppp/Bcp344
- E-Series Proprietary345
- POS Characteristics of Specific ONS Ethernet Cards345
- POS Framing Modes345
  - HDLC Framing345
  - GFP-F Framing345
- Ethernet Clocking Versus SONET/SDH Clocking348
Chapter 21 Configuring RMON349
- Understanding RMON349
- Configuring RMON350
  - Default RMON Configuration350
  - Configuring RMON Alarms and Events350
- Figure352
- Collecting Group History Statistics on an Interface353
- Collecting Group Ethernet Statistics on an Interface354
- Understanding ML-Series Card CRC Error Threshold354
- Configuring the ML-Series Card CRC Error Threshold361
  - Clearing the CRC-ALARM Wrap with the Clear CRC Error Command362
- Configuring ML-Series Card RMON for CRC Errors363
- Displaying RMON Status368
Chapter 22 Configuring SNMP371
- Understanding SNMP371
- Configuring SNMP376
- Displaying SNMP Status384
Table 22-4 Commands for Displaying SNMP Information384
Chapter 23 E-Series and G-Series Ethernet Operation385
- G-Series Application385
- G-Series Circuit Configurations390
- G-Series Gigabit Ethernet Transponder Mode392
- E-Series Application397
- E-Series Circuit Configurations407
- Remote Monitoring Specification Alarm Thresholds410
- Figure 23-22 Hub-And-Spoke Ethernet Circuit410
Chapter 24 CE-100T-8 Ethernet Operation411
- CE-100T-8 Overview411
- Figure 24-1 CE-100T-8 Point-To-Point Circuit411
- CE-100T-8 Ethernet Features412
- CE-100T-8 SONET/SDH Circuits and Features417
Chapter 25 CE-1000-4 Ethernet Operation427
- CE-1000-4 Overview427
- CE-1000-4 Ethernet Features428
- CE-1000-4 SONET/SDH Circuits and Features432
Chapter 26 Configuring IEEE 802.17B Resilient Packet Ring435
- Understanding RPR-IEEE435
- Topology and Protection Control Frame Formats439
  - CTM and RPR-IEEE440
- Configuring RPR-IEEE Characteristics440
- Configuring RPR-IEEE Protection442
- Configuring Qos on RPR-IEEE450
Class a450
Classb451
Classc451
- MQC -IEEE RPR CLI Characteristics451
- Configuring Fairness Weights452
- Configuring Traffic Rates for Transmission452
- Configuring RPR-IEEE Service Classes Using the Modular Qos CLI453
- Configuration Example for RPR-IEEE Qos454
  - Configuration Example Using MQC to Configure Simple RPR-IEEE Qos455
  - Configuration Example Using MQC to Configure Complex RPR-IEEE Qos455
- Verifying and Monitoring RPR-IEEE456
- Configuring RPR-IEEE End-To-End464
Appendix A Command Reference478
- Unsupported Privileged Exec Commands563
Appendix B Unsupported CLI Command564
- Unsupported POS Interface Configuration Commands565
- Unsupported POS Interface Configuration Commands (Cisco Proprietary RPR Virtual Interface)566
- Unsupported Fastethernet or Gigabitethernet Interface Configuration Commands567
- Unsupported Port-Channel Interface Configuration Commands568
Appendix C Using Technical Support572
- Providing Data to Your Technical Support Representative574

Cisco ONS 15454 SDH - G-Series Encapsulation and Framing; Figure 20-7 ONS 15454 and ONS 15454 SDH E-Series Encapsulation and Framing Options; Figure 20-8 ONS G-Series Encapsulation and Framing Options

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