Cisco 15310-MA, 15310-CL User Manual

Cisco ONS 15310-CL and Cisco ONS 15310-MA Ethernet Card Software Feature and Configuration Guide

Cisco IOS Release 12.2(28)SV CTC and Documentation Release 8.5 June 2009

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Text Part Number: 78-18133-01

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Cisco ONS 15310-CL and Cisco ONS 15310-MA Ethernet Card Software Feature and Configuration Guide, Release 8.5

Preface i

Revision History i

Document Objectives ii

Audience ii

Related Documentation ii

Document Conventions iii

Obtaining Optical Networking Information ix

Where to Find Safety and Warning Information ix Cisco Optical Networking Product Documentation CD-ROM ix

Obtaining Documentation, Obtaining Support, and Security Guidelines ix

CHAPTER

1 Overview of the ML-Series Card 1-1

ML-Series Card Description 1-1

ML-Series Feature List 1-2

Key ML-Series Features 1-4

Cisco IOS 1-4 GFP-F Framing 1-4 Link Aggregation (FEC and POS) 1-5 RMON 1-5 RPR 1-5 SNMP 1-5 TL1 1-6

2 CTC Operations on the ML-Series Card 2-1

Displaying ML-Series POS Statistics in CTC 2-1

Displaying ML-Series Ethernet Statistics in CTC 2-2

Displaying ML-Series Ethernet Ports Provisioning Information on CTC 2-2

Displaying ML-Series POS Ports Provisioning Information on CTC 2-3

Displaying SONET Alarms 2-4

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Displaying J1 Path Trace 2-4

Provisioning SONET Circuits 2-4

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CHAPTER

3 Initial Configuration of the ML-Series Card 3-1

Hardware Installation 3-1

Cisco IOS on the ML-Series Card 3-1

Opening a Cisco IOS Session Using CTC 3-2 Telnetting to the Node IP Address and Slot Number 3-2 Telnetting to a Management Port 3-3 ML-Series IOS CLI Console Port 3-4

RJ-11 to RJ-45 Console Cable Adapter 3-4 Connecting a PC or Terminal to the Console Port 3-4

Startup Configuration File 3-5

Manually Creating a Startup Configuration File Through the Serial Console Port 3-6

Passwords 3-6 Configuring the Management Port 3-6

Configuring the Hostname 3-7 Loading a Cisco IOS Startup Configuration File Through CTC 3-8 Database Restore of the Startup Configuration File 3-9

Cisco IOS Command Modes 3-9

Using the Command Modes 3-11

Exit 3-11 Getting Help 3-11

CHAPTER

4 Configuring Interfaces on the ML-Series Card 4-1

General Interface Guidelines 4-1

MAC Addresses 4-1 Interface Port ID 4-2

Basic Interface Configuration 4-3

Basic Fast Ethernet and POS Interface Configuration 4-4

Configuring the Fast Ethernet Interfaces 4-4 Configuring the POS Interfaces 4-5

Monitoring Operations on the Fast Ethernet Interfaces 4-6

5 Configuring POS on the ML-Series Card 5-1

Understanding POS on the ML-Series Card 5-1

Available Circuit Sizes and Combinations 5-1 LCAS Support 5-2 J1 Path Trace, and SONET Alarms 5-2 Framing Mode, Encapsulation, Scrambling, MTU and CRC Support 5-3

Configuring the POS Interface 5-3

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Configuring POS Interface Framing Mode 5-4 Configuring POS Interface Encapsulation Type Under GFP-F Framing 5-5 SONET Alarms 5-6

Configuring SONET Alarms 5-6 Configuring SONET Delay Triggers 5-7

Monitoring and Verifying POS 5-8

Contents

CHAPTER

6 Configuring STP and RSTP on the ML-Series Card 6-1

STP Features 6-1

STP Overview 6-2 Supported STP Instances 6-2 Bridge Protocol Data Units 6-2 Election of the Root Switch 6-3 Bridge ID, Switch Priority, and Extended System ID 6-4 Spanning-Tree Timers 6-4 Creating the Spanning-Tree Topology 6-5 Spanning-Tree Interface States 6-5

Blocking State 6-6 Listening State 6-7 Learning State 6-7 Forwarding State 6-7

Disabled State 6-7 Spanning-Tree Address Management 6-8 STP and IEEE 802.1Q Trunks 6-8 Spanning Tree and Redundant Connectivity 6-8 Accelerated Aging to Retain Connectivity 6-9

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RSTP Features 6-9

Supported RSTP Instances 6-9 Port Roles and the Active Topology 6-10 Rapid Convergence 6-11 Synchronization of Port Roles 6-12 Bridge Protocol Data Unit Format and Processing 6-13

Processing Superior BPDU Information 6-14

Processing Inferior BPDU Information 6-14 Topology Changes 6-14

Interoperability with IEEE 802.1D STP 6-15

Configuring STP and RSTP Features 6-15

Default STP and RSTP Configuration 6-16 Disabling STP and RSTP 6-16

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Configuring the Root Switch 6-17 Configuring the Port Priority 6-17 Configuring the Path Cost 6-18 Configuring the Switch Priority of a Bridge Group 6-18 Configuring the Hello Time 6-19 Configuring the Forwarding-Delay Time for a Bridge Group 6-20 Configuring the Maximum-Aging Time for a Bridge Group 6-20

Verifying and Monitoring STP and RSTP Status 6-20

CHAPTER

7 Configuring VLANs on the ML-Series Card 7-1

Understanding VLANs 7-1

Configuring IEEE 802.1Q VLAN Encapsulation 7-2

IEEE 802.1Q VLAN Configuration 7-3

Monitoring and Verifying VLAN Operation 7-5

8 Configuring IEEE 802.1Q Tunneling and Layer 2 Protocol Tunneling on the ML-Series Card 8-1

Understanding IEEE 802.1Q Tunneling 8-1

Configuring IEEE 802.1Q Tunneling 8-4

IEEE 802.1Q Tunneling and Compatibility with Other Features 8-4 Configuring an IEEE 802.1Q Tunneling Port 8-4 IEEE 802.1Q Example 8-5

Understanding VLAN-Transparent and VLAN-Specific Services 8-6

VLAN-Transparent and VLAN-Specific Services Configuration Example 8-7

Understanding Layer 2 Protocol Tunneling 8-9

Configuring Layer 2 Protocol Tunneling 8-9

Default Layer 2 Protocol Tunneling Configuration 8-10 Layer 2 Protocol Tunneling Configuration Guidelines 8-10 Configuring Layer 2 Tunneling on a Port 8-11 Configuring Layer 2 Tunneling Per-VLAN 8-12 Monitoring and Verifying Tunneling Status 8-12

CHAPTER

9 Configuring Link Aggregation on the ML-Series Card 9-1

Understanding Link Aggregation 9-1

Configuring Link Aggregation 9-2

Configuring Fast EtherChannel 9-2 EtherChannel Configuration Example 9-3 Configuring POS Channel 9-4 POS Channel Configuration Example 9-5

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Understanding Encapsulation over FEC or POS Channel 9-6

Configuring Encapsulation over EtherChannel or POS Channel 9-6 Encapsulation over EtherChannel Example 9-7

Monitoring and Verifying EtherChannel and POS 9-8

Load Balancing on the ML-Series cards 9-9

Contents

CHAPTER

10 Configuring IRB on the ML-Series Card 10-1

Understanding Integrated Routing and Bridging 10-1

Configuring IRB 10-2

IRB Configuration Example 10-3

Monitoring and Verifying IRB 10-4

11 Configuring Quality of Service on the ML-Series Card 11-1

Understanding QoS 11-2

Priority Mechanism in IP and Ethernet 11-2 IP Precedence and Differentiated Services Code Point 11-2 Ethernet CoS 11-3

ML-Series QoS 11-4

Classification 11-4 Policing 11-5 Marking and Discarding with a Policer 11-5 Queuing 11-6 Scheduling 11-6 Control Packets and L2 Tunneled Protocols 11-7 Egress Priority Marking 11-8 Ingress Priority Marking 11-8

QinQ Implementation 11-8

Flow Control Pause and QoS 11-9

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QoS on RPR 11-9

Configuring QoS 11-10

Creating a Traffic Class 11-10 Creating a Traffic Policy 11-11 Attaching a Traffic Policy to an Interface 11-15 Configuring CoS-Based QoS 11-16

Monitoring and Verifying QoS Configuration 11-16

QoS Configuration Examples 11-17

Traffic Classes Defined Example 11-18 Traffic Policy Created Example 11-18

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class-map match-any and class-map match-all Commands Example 11-19 match spr1 Interface Example 11-19 ML-Series VoIP Example 11-20 ML-Series Policing Example 11-20 ML-Series CoS-Based QoS Example 11-21

Understanding Multicast QoS and Multicast Priority Queuing 11-23

Default Multicast QoS 11-23 Multicast Priority Queuing QoS Restrictions 11-24

Configuring Multicast Priority Queuing QoS 11-24

QoS not Configured on Egress 11-26

ML-Series Egress Bandwidth Example 11-26

Case 1: QoS with Priority and Bandwidth Configured Without Priority Multicast 11-26 Case 2: QoS with Priority and Bandwidth Configured with Priority Multicast 11-27

Understanding CoS-Based Packet Statistics 11-28

CHAPTER

Configuring CoS-Based Packet Statistics 11-29

Understanding IP SLA 11-30

IP SLA on the ML-Series 11-31 IP SLA Restrictions on the ML-Series 11-31

12 Configuring the Switching Database Manager on the ML-Series Card 12-1

Understanding the SDM 12-1

Understanding SDM Regions 12-1

Configuring SDM 12-2

Configuring SDM Regions 12-2 Configuring Access Control List Size in TCAM 12-3

Monitoring and Verifying SDM 12-3

13 Configuring Access Control Lists on the ML-Series Card 13-1

Understanding ACLs 13-1

ML-Series ACL Support 13-1

IP ACLs 13-2

Named IP ACLs 13-2 User Guidelines 13-2

Creating IP ACLs 13-3

Creating Numbered Standard and Extended IP ACLs 13-3 Creating Named Standard IP ACLs 13-4 Creating Named Extended IP ACLs (Control Plane Only) 13-4 Applying the ACL to an Interface 13-4

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Modifying ACL TCAM Size 13-5

Contents

CHAPTER

14 Configuring Resilient Packet Ring on the ML-Series Card 14-1

Understanding RPR 14-1

Role of SONET Circuits 14-2 Packet Handling Operations 14-2 Ring Wrapping 14-3 RPR Framing Process 14-4 MAC Address and VLAN Support 14-6 RPR QoS 14-6 CTM and RPR 14-6

Configuring RPR 14-6

Connecting the ML-Series Cards with Point-to-Point STS Circuits 14-7 Configuring CTC Circuits for RPR 14-7

CTC Circuit Configuration Example for RPR 14-7 Configuring RPR Characteristics and the SPR Interface on the ML-Series Card 14-9 Assigning the ML-Series Card POS Ports to the SPR Interface 14-11 Creating the Bridge Group and Assigning the Ethernet and SPR Interfaces 14-13 RPR Cisco IOS Configuration Example 14-14 Verifying Ethernet Connectivity Between RPR Ethernet Access Ports 14-15 CRC Threshold Configuration and Detection 14-15

CHAPTER

Monitoring and Verifying RPR 14-16

Add an ML-Series Card into an RPR 14-17

Adding an ML-Series Card into an RPR 14-19

Delete an ML-Series Card from an RPR 14-21

Deleting an ML-Series Card from an RPR 14-23

Cisco Proprietary RPR KeepAlive 14-25

Configuring Cisco Proprietary RPR KeepAlive 14-25 Monitoring Cisco Propretary RPR KeepAlive 14-25

Cisco Proprietary RPR Shortest Path 14-25

Configuring Shortest Path and Topology Discovery 14-25 Monitoring and Verifying Shortest Path andTopolgy Discovery 14-26

Redundant Interconnect 14-26

15 Configuring Security for the ML-Series Card 15-1

Understanding Security 15-1

Disabling the Console Port on the ML-Series Card 15-2

Secure Login on the ML-Series Card 15-2

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Secure Shell on the ML-Series Card 15-2

Understanding SSH 15-2 Configuring SSH 15-3

Configuration Guidelines 15-3 Setting Up the ML-Series Card to Run SSH 15-3 Configuring the SSH Server 15-4

Displaying the SSH Configuration and Status 15-5

RADIUS on the ML-Series Card 15-6

RADIUS Relay Mode 15-6

Configuring RADIUS Relay Mode 15-7

RADIUS Stand Alone Mode 15-7

Understanding RADIUS 15-8 Configuring RADIUS 15-8

Default RADIUS Configuration 15-9 Identifying the RADIUS Server Host 15-9 Configuring AAA Login Authentication 15-11 Defining AAA Server Groups 15-13 Configuring RADIUS Authorization for User Privileged Access and Network Services 15-15 Starting RADIUS Accounting 15-16 Configuring a nas-ip-address in the RADIUS Packet 15-17 Configuring Settings for All RADIUS Servers 15-17 Configuring the ML-Series Card to Use Vendor-Specific RADIUS Attributes 15-18 Configuring the ML-Series Card for Vendor-Proprietary RADIUS Server Communication 15-19

Displaying the RADIUS Configuration 15-20

CHAPTER

viii

16 Configuring Bridging on the ML-Series Card 16-1

Understanding Bridging 16-1

Configuring Bridging 16-2

Monitoring and Verifying Bridging 16-3

17 CE-100T-8 Ethernet Operation 17-1

CE-100T-8 Overview 17-1

CE-100T-8 Ethernet Features 17-2

Autonegotiation, Flow Control, and Frame Buffering 17-2 Ethernet Link Integrity Support 17-3 Enhanced State Model for Ethernet and SONET Ports 17-4 IEEE 802.1Q CoS and IP ToS Queuing 17-4 RMON and SNMP Support 17-6 Statistics and Counters 17-6

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CE-100T-8 SONET Circuits and Features 17-6

Available Circuit Sizes and Combinations 17-6 CE-100T-8 STS/VT Allocation Tab 17-8 CE-100T-8 VCAT Characteristics 17-9 CE-100T-8 POS Encapsulation, Framing, and CRC 17-10 CE-100T-8 Loopback, J1 Path Trace, and SONET Alarms 17-11

Contents

APPENDIX

NDEX

A Command Reference for the ML-Series Card A-1

B Unsupported CLI Commands for the ML-Series Card B-1

Unsupported Privileged Exec Commands B-1

Unsupported Global Configuration Commands B-1

Unsupported POS Interface Configuration Commands B-3

Unsupported FastEthernet Interface Configuration Commands B-4

Unsupported Port-Channel Interface Configuration Commands B-5

Unsupported BVI Interface Configuration Commands B-6

C Using Technical Support C-1

Gathering Information About Your Internetwork C-1

Getting the Data from Your ML-Series Card C-2

Providing Data to Your Technical Support Representative C-3

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FIGURES

Figure 3-1 CTC Node View Showing IP Address 3-3

Figure 3-2 Console Cable Adapter 3-4

Figure 6-1 Spanning-Tree Topology 6-5

Figure 6-2 Spanning-Tree Interface States 6-6

Figure 6-3 Spanning Tree and Redundant Connectivity 6-8

Figure 6-4 Proposal and Agreement Handshaking for Rapid Convergence 6-12

Figure 6-5 Sequence of Events During Rapid Convergence 6-13

Figure 7-1 VLANs Spanning Devices in a Network 7-2

Figure 7-2 Bridging IEEE 802.1Q VLANs 7-4

Figure 8-1 IEEE 802.1Q Tunnel Ports in a Service-Provider Network 8-2

Figure 8-2 Normal, IEEE 802.1Q, and IEEE 802.1Q-Tunneled Ethernet Packet Formats 8-3

Figure 8-3 ERMS Example 8-7

Figure 9-1 Encapsulation over EtherChannel Example 9-3

Figure 9-2 POS Channel Example 9-5

Figure 9-3 Encapsulation over EtherChannel Example 9-7

Figure 10-1 Configuring IRB 10-3

Figure 11-1 IP Precedence and DSCP 11-3

Figure 11-2 Ethernet Frame and the CoS Bit (IEEE 802.1p) 11-3

Figure 11-3 ML-Series QoS Flow 11-4

Figure 11-4 Dual Leaky Bucket Policer Model 11-5

Figure 11-5 Queuing and Scheduling Model 11-7

Figure 11-6 QinQ Implementation on the ML-Series Card 11-9

Figure 11-7 ML-Series VoIP Example 11-20

Figure 11-8 ML-Series Policing Example 11-21

Figure 11-9 ML-Series CoS Example 11-22

Figure 11-10 QoS not Configured on Egress 11-26

Figure 14-1 RPR Packet Handling Operations 14-3

Figure 14-2 RPR Ring Wrapping 14-4

Figure 14-3 RPR Frame for ML-Series Card 14-5

Figure 14-4 RPR Frame Fields 14-5

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Figure 14-5 Three-Node RPR Example 14-8

Figure 14-6 RPR Bridge Group 14-13

Figure 14-7 Two-Node RPR Before the Addition 14-17

Figure 14-8 Three-Node RPR After the Addition 14-18

Figure 14-9 Three-Node RPR Before the Deletion 14-22

Figure 14-10 Two-Node RPR After the Deletion 14-22

Figure 16-1 Bridging Example 16-3

Figure 17-1 CE-100T-8 Point-to-Point Circuit 17-1

Figure 17-2 Flow Control 17-3

Figure 17-3 End-to-End Ethernet Link Integrity Support 17-3

Figure 17-4 CE-100T-8 STS/VT Allocation Tab 17-9

Figure 17-5 ONS CE-100T-8 Encapsulation and Framing Options 17-11

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TABLES

Table 2-1 ML-Series POS Statistics Fields and Buttons 2-1

Table 2-2 ML-Series Ethernet Statistics Fields and Buttons 2-2

Table 3-1 RJ-11 to RJ-45 Pin Mapping 3-4

Table 3-2 Cisco IOS Command Modes 3-10

Table 5-1 ML-Series Card Supported Circuit Sizes and Sizes Required for Ethernet Wire Speeds 5-2

Table 5-2 ML-Series Card Encapsulation, Framing, and CRC Sizes 5-3

Table 6-1 Switch Priority Value and Extended System ID 6-4

Table 6-2 Spanning-Tree Timers 6-4

Table 6-3 Port State Comparison 6-10

Table 6-4 RSTP BPDU Flags 6-13

Table 6-5 Default STP and RSTP Configuration 6-16

Table 6-6 Commands for Displaying Spanning-Tree Status 6-21

Table 8-1 VLAN-Transparent Service Versus VLAN-Specific Services 8-6

Table 8-2 Default Layer 2 Protocol Tunneling Configuration 8-10

Table 8-3 Commands for Monitoring and Maintaining Tunneling 8-12

Table 9-1 MAC Based- 2- Port Channel Interface 9-9

Table 9-2 IP Based- 2- Port Channel Interface 9-10

Table 9-3 MAC Based - 4-Port Channel Interface 9-10

Table 9-4 IP Based - 4-Port Channel Interface 9-11

Table 10-1 Commands for Monitoring and Verifying IRB 10-5

Table 10-2 show interfaces irb Field Descriptions 10-6

Table 11-1 Traffic Class Commands 11-11

Table 11-2 Traffic Policy Commands 11-12

Table 11-3 CoS Commit Command 11-16

Table 11-4 Commands for QoS Status 11-16

Table 11-5 CoS Multicast Priority Queuing Command 11-25

Table 11-6 Packet Statistics on ML-Series Card Interfaces 11-28

Table 11-7 CoS-Based Packet Statistics Command 11-29

Table 11-8 Commands for CoS-Based Packet Statistics 11-29

Table 12-1 Default Partitioning by Application Region 12-2

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Table 12-2 Partitioning the TCAM Size for ACLs 12-3

Table 13-1 Commands for Numbered Standard and Extended IP ACLs 13-3

Table 13-2 Applying ACL to Interface 13-5

Table 14-1 Definitions of RPR Frame Fields 14-5

Table 15-1 Commands for Displaying the SSH Server Configuration and Status 15-5

Table 17-1 IP ToS Priority Queue Mappings 17-5

Table 17-2 CoS Priority Queue Mappings 17-5

Table 17-3 CE-100T-8 Supported Circuit Sizes 17-7

Table 17-4 SONET Circuit Size Required for Ethernet Wire Speeds 17-7

Table 17-5 CCAT High Order Circuit Size Combinations 17-7

Table 17-6 VCAT High Order Circuit Size Combinations 17-7

Table 17-7 CE-100T-8 Maximum Service Densities 17-8

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Preface

Note The terms "Unidirectional Path Switched Ring" and "UPSR" may appear in Cisco literature. These terms

do not refer to using Cisco ONS 15xxx products in a unidirectional path switched ring configuration. Rather, these terms, as well as "Path Protected Mesh Network" and "PPMN," refer generally to Cisco's path protection feature, which may be used in any topological network configuration. Cisco does not recommend using its path protection feature in any particular topological network configuration.

This section provides the following information:

• Document Objectives, page ii

• Audience, page ii

• Related Documentation, page ii

• Document Conventions, page iii

• Obtaining Optical Networking Information, page ix

• Obtaining Documentation, Obtaining Support, and Security Guidelines, page ix

Revision History

Date Notes

July 2008 Modified a statement in the “Flow Control Pause and QoS” section of Chapter 12,

September 2008 Updated the section “CE-100T-8 VCAT Characteristics” in Chapter 17,

December 2008 Added a new section “Load Balancing on the ML-Series Cards” in Chapter 9,

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Configuring Quality of Service.

CE-100T-8 Ethernet Operation.

Configuring Link Aggregation on the ML-Series Cards”.

Preface

Date Notes

January 2009 Added the following sections in Chapter 11, Configuring Quality of Service on

the ML-Series Card:

• QoS not Configured on Egress

• ML-Series Egress Bandwidth Example

• Added a new bullet point in the “IP SLA Restrcitions on the ML-Series”

section.

• Added Tables 9-1 and 9-2 and updated Table 4 in the “Load Balancing on

ML-Series Cards” section of Chapter 9, Configuring Link Aggregation on the ML-Series Cards.

February 2009 Added a note in the “Ring Wrapping” section of Chapter 15, Configuring

Resilient Packet Ring on the ML-Series Card.

June 2009 Updated the sections “RMON” and “SNMP” in Chapter 1, Overview of the

ML-Series Cards.

Document Objectives

This guide covers the software features and operations of the ML-100T-8 and the CE-100T-8 Ethernet cards for the Cisco ONS 15310-CL and the Cisco ONS 15310-MA. It explains software features and configuration for Cisco IOS on the ML-Series card. It also explains software feature and configuration for Cisco Transport Controller (CTC) on the CE-100T-8 card. The CE-100T-8 card is also available as a card for the Cisco ONS 15454 and Cisco ONS 15454 SDH. This version of the card is described in the Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide. Use this guide in conjunction with the appropriate publications listed in the Related Documentation section.

Audience

To use the ML-Series card chapters of this publication, you should be familiar with Cisco IOS and preferably have technical networking background and experience. To use the CE-100T-8 card chapter of this publication, you should be familiar with CTC and preferably have technical networking background and experience.

Document Conventions

This publication uses the following conventions:

Convention Application

boldface Commands and keywords in body text.

italic Command input that is supplied by the user.

[ ] Keywords or arguments that appear within square brackets are optional.

{ x | x | x } A choice of keywords (represented by x) appears in braces separated by

vertical bars. The user must select one.

Ctrl The control key. For example, where Ctrl + D is written, hold down the

Control key while pressing the D key.

screen font

boldface screen font

Examples of information displayed on the screen.

Examples of information that the user must enter.

< > Command parameters that must be replaced by module-specific codes.

Note Means reader take note. Notes contain helpful suggestions or references to material not covered in the

document.

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Caution Means reader be careful. In this situation, the user might do something that could result in equipment

damage or loss of data.

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Warning

Waarschuwing

Varoitus

IMPORTANT SAFETY INSTRUCTIONS

This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device.

Statement 1071

SAVE THESE INSTRUCTIONS

BELANGRIJKE VEILIGHEIDSINSTRUCTIES

Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk letsel kan veroorzaken. Voordat u aan enige apparatuur gaat werken, dient u zich bewust te zijn van de bij elektrische schakelingen betrokken risico's en dient u op de hoogte te zijn van de standaard praktijken om ongelukken te voorkomen. Gebruik het nummer van de verklaring onderaan de waarschuwing als u een vertaling van de waarschuwing die bij het apparaat wordt geleverd, wilt raadplegen.

BEWAAR DEZE INSTRUCTIES

TÄRKEITÄ TURVALLISUUSOHJEITA

Tämä varoitusmerkki merkitsee vaaraa. Tilanne voi aiheuttaa ruumiillisia vammoja. Ennen kuin käsittelet laitteistoa, huomioi sähköpiirien käsittelemiseen liittyvät riskit ja tutustu onnettomuuksien yleisiin ehkäisytapoihin. Turvallisuusvaroitusten käännökset löytyvät laitteen mukana toimitettujen käännettyjen turvallisuusvaroitusten joukosta varoitusten lopussa näkyvien lausuntonumeroiden avulla.

Attention

Warnung

SÄILYTÄ NÄMÄ OHJEET

IMPORTANTES INFORMATIONS DE SÉCURITÉ

Ce symbole d'avertissement indique un danger. Vous vous trouvez dans une situation pouvant entraîner des blessures ou des dommages corporels. Avant de travailler sur un équipement, soyez conscient des dangers liés aux circuits électriques et familiarisez-vous avec les procédures couramment utilisées pour éviter les accidents. Pour prendre connaissance des traductions des avertissements figurant dans les consignes de sécurité traduites qui accompagnent cet appareil, référez-vous au numéro de l'instruction situé à la fin de chaque avertissement.

CONSERVEZ CES INFORMATIONS

WICHTIGE SICHERHEITSHINWEISE

Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu Verletzungen führen kann. Machen Sie sich vor der Arbeit mit Geräten mit den Gefahren elektrischer Schaltungen und den üblichen Verfahren zur Vorbeugung vor Unfällen vertraut. Suchen Sie mit der am Ende jeder Warnung angegebenen Anweisungsnummer nach der jeweiligen Übersetzung in den übersetzten Sicherheitshinweisen, die zusammen mit diesem Gerät ausgeliefert wurden.

BEWAHREN SIE DIESE HINWEISE GUT AUF.

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Avvertenza

Advarsel

Aviso

IMPORTANTI ISTRUZIONI SULLA SICUREZZA

Questo simbolo di avvertenza indica un pericolo. La situazione potrebbe causare infortuni alle persone. Prima di intervenire su qualsiasi apparecchiatura, occorre essere al corrente dei pericoli relativi ai circuiti elettrici e conoscere le procedure standard per la prevenzione di incidenti. Utilizzare il numero di istruzione presente alla fine di ciascuna avvertenza per individuare le traduzioni delle avvertenze riportate in questo documento.

CONSERVARE QUESTE ISTRUZIONI

VIKTIGE SIKKERHETSINSTRUKSJONER

Dette advarselssymbolet betyr fare. Du er i en situasjon som kan føre til skade på person. Før du begynner å arbeide med noe av utstyret, må du være oppmerksom på farene forbundet med elektriske kretser, og kjenne til standardprosedyrer for å forhindre ulykker. Bruk nummeret i slutten av hver advarsel for å finne oversettelsen i de oversatte sikkerhetsadvarslene som fulgte med denne enheten.

TA VARE PÅ DISSE INSTRUKSJONENE

INSTRUÇÕES IMPORTANTES DE SEGURANÇA

Este símbolo de aviso significa perigo. Você está em uma situação que poderá ser causadora de lesões corporais. Antes de iniciar a utilização de qualquer equipamento, tenha conhecimento dos perigos envolvidos no manuseio de circuitos elétricos e familiarize-se com as práticas habituais de prevenção de acidentes. Utilize o número da instrução fornecido ao final de cada aviso para localizar sua tradução nos avisos de segurança traduzidos que acompanham este dispositivo.

¡Advertencia!

Varning!

GUARDE ESTAS INSTRUÇÕES

INSTRUCCIONES IMPORTANTES DE SEGURIDAD

Este símbolo de aviso indica peligro. Existe riesgo para su integridad física. Antes de manipular cualquier equipo, considere los riesgos de la corriente eléctrica y familiarícese con los procedimientos estándar de prevención de accidentes. Al final de cada advertencia encontrará el número que le ayudará a encontrar el texto traducido en el apartado de traducciones que acompaña a este dispositivo.

GUARDE ESTAS INSTRUCCIONES

VIKTIGA SÄKERHETSANVISNINGAR

Denna varningssignal signalerar fara. Du befinner dig i en situation som kan leda till personskada. Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och känna till vanliga förfaranden för att förebygga olyckor. Använd det nummer som finns i slutet av varje varning för att hitta dess översättning i de översatta säkerhetsvarningar som medföljer denna anordning.

SPARA DESSA ANVISNINGAR

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Aviso

Advarsel

INSTRUÇÕES IMPORTANTES DE SEGURANÇA

Este símbolo de aviso significa perigo. Você se encontra em uma situação em que há risco de lesões corporais. Antes de trabalhar com qualquer equipamento, esteja ciente dos riscos que envolvem os circuitos elétricos e familiarize-se com as práticas padrão de prevenção de acidentes. Use o número da declaração fornecido ao final de cada aviso para localizar sua tradução nos avisos de segurança traduzidos que acompanham o dispositivo.

GUARDE ESTAS INSTRUÇÕES

VIGTIGE SIKKERHEDSANVISNINGER

Dette advarselssymbol betyder fare. Du befinder dig i en situation med risiko for legemesbeskadigelse. Før du begynder arbejde på udstyr, skal du være opmærksom på de involverede risici, der er ved elektriske kredsløb, og du skal sætte dig ind i standardprocedurer til undgåelse af ulykker. Brug erklæringsnummeret efter hver advarsel for at finde oversættelsen i de oversatte advarsler, der fulgte med denne enhed.

GEM DISSE ANVISNINGER

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Obtaining Optical Networking Information

This section contains information that is specific to optical networking products. For information that pertains to all of Cisco, refer to the Obtaining Documentation, Obtaining Support, and Security

Guidelines section.

Where to Find Safety and Warning Information

For safety and warning information, refer to the Cisco Optical Transport Products Safety and Compliance Information document that accompanied the product. This publication describes the

international agency compliance and safety information for the Cisco ONS 15454 system. It also includes translations of the safety warnings that appear in the ONS 15454 system documentation.

Cisco Optical Networking Product Documentation CD-ROM

Optical networking-related documentation, including Cisco ONS 15xxx product documentation, is available in a CD-ROM package that ships with your product. The Optical Networking Product Documentation CD-ROM is updated periodically and may be more current than printed documentation.

Obtaining Documentation, Obtaining Support, and Security Guidelines

For information on obtaining documentation, obtaining support, providing documentation feedback, security guidelines, and also recommended aliases and general Cisco documents, see the monthly What’s New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html

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CHA PTER

Overview of the ML-Series Card

This chapter provides an overview of the ML-100T-8 card for Cisco ONS 15310-CL and the Cisco ONS 15310-MA. It lists Ethernet and SONET capabilities and Cisco IOS and Cisco Transport Controller (CTC) software features, with brief descriptions of selected features.

The CE-100T-8 card for the Cisco ONS 15310-CL and the Cisco ONS 15310-MA is covered in

Chapter 17, “CE-100T-8 Ethernet Operation.” For Ethernet card specifications, refer to the

Cisco ONS 15454 Reference Manual. For step-by-step Ethernet card circuit configuration, hard-reset, and soft-reset procedures, refer to the Cisco ONS 15454 Procedure Guide. Refer to the Cisco ONS SONET TL1 Command Guide for TL1 provisioning commands. For specific details on ONS 15310-CL Ethernet card interoperability with other ONS platforms, refer to the “POS on ONS Ethernet Cards” chapter of the Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide.

This chapter contains the following major sections:

• ML-Series Card Description, page 1-1

• ML-Series Feature List, page 1-2

• Key ML-Series Features, page 1-4

ML-Series Card Description

The ML-Series card is a module in the Cisco ONS 15310-CL and the Cisco ONS 15310-MA. It is an independent Fast Ethernet switch with eight RJ-45 interfaces. The ML-Series card uses Cisco IOS Release 12.2(28)SV, and the Cisco IOS command-line interface (CLI) is the primary user interface for the ML-Series card. Most configuration for the card, such as Ethernet and packet-over-SONET (POS) port provisioning, bridging, VLAN, and Quality of Service (QoS), can be done only with the Cisco IOS CLI.

However, CTC—the ONS 15310-CL graphical user interface (GUI)—and Transaction Language One (TL1) also support the ML-Series card. SONET circuits must be configured through CTC or TL1 and cannot be provisioned through Cisco IOS. CTC also offers ML-Series card status information, SONET alarm management, Cisco IOS Telnet session initialization, provisioning, inventory, and other standard functions.

The ML-Series card features two virtual ports, which function in a manner similar to OC-N card ports. The SONET circuits are provisioned through CTC in the same manner as standard OC-N circuits.

For detailed card specifications, refer to the Cisco ONS 15454 Reference Manual.

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1-1

ML-Series Feature List

The ML-100T-8 has the following features:

• Layer 1 data features:

–

10/100BASE-TX half-duplex and full-duplex data transmission

–

IEEE 802.3x compliant flow control

• SONET features:

–

High-level data link control (HDLC) or frame-mapped generic framing procedure (GFP-F) framing mechanisms for POS

–

GFP-F supports LEX (default), Cisco HDLC, and Point-to-Point Protocol/Bridging Control Protocol (PPP/BCP) encapsulation for POS

–

HDLC framing supports LEX encapsulation only

–

Two POS virtual ports

–

Virtual concatenated (VCAT) circuits with Link Capacity Adjustment Scheme (LCAS) or without LCAS

Chapter 1 Overview of the ML-Series Card

–

ONS 15310 ML-Series LCAS is compatible with ONS 15454 ML-Series SW-LCAS

• Layer 2 bridging features:

–

Transparent bridging

–

MAC address learning, aging, and switching by hardware

–

Protocol tunneling

–

Multiple Spanning Tree (MST) protocol tunneling

–

255 active bridge group maximum

–

8,000 MAC address maximum per card

–

Integrated routing and bridging (IRB)

–

IEEE 802.1P/Q-based VLAN trunking

–

IEEE 802.1Q VLAN tunneling

–

IEEE 802.1D Spanning Tree Protocol (STP) and IEEE 802.1W Rapid Spanning Tree Protocol (RSTP)

–

IEEE 802.1D STP instance per bridge group

–

Resilient packet ring (RPR)

–

VLAN-transparent and VLAN-specific services (Ethernet Relay Multipoint Service [ERMS])

• Fast EtherChannel (FEC) features:

–

Bundling of up to four Fast Ethernet ports

1-2

–

Load sharing based on source and destination IP addresses of unicast packets

–

Load sharing for bridge traffic based on MAC addresses

–

IRB

–

IEEE 802.1Q trunking

–

Up to 4 active FEC port channels

• POS channel:

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–

Bundling the two POS ports

–

LEX encapsulation only

–

IRB

–

IEEE 802.1Q trunking

• Layer 3 static routing:

–

Default routes

–

IP unicast and multicast forwarding

–

Reverse Path Forwarding (RPF) multicast (not RPF unicast)

–

Load balancing among equal cost paths based on source and destination IP addresses

–

Up to 350 IP routes per card

–

Up to 350 IP hosts per card

–

IRB routing mode support

• QoS features:

–

Multicast priority queuing classes

ML-Series Feature List

–

Service level agreements (SLAs) with 1-Mbps granularity

–

Input policing

–

Guaranteed bandwidth (weighted round-robin [WDRR] plus strict priority scheduling)

–

Low latency queuing support for unicast voice over IP (VoIP)

–

Class of service (CoS) based on Layer 2 priority, VLAN ID, Layer 3 Type of Service/DiffServ Code Point

–

CoS-based packet statistics

–

Up to 350 QoS entries per card

–

Up to 350 policers per card

–

IP SLA network monitoring using Cisco IP SLA (formerly Cisco Service Assurance Agent)

• Security features

–

Cisco IOS login enhancements

–

Secure Shell connection (SSH Version 2)

–

Disabled console port

–

Authentication, Authorization, and Accounting/Remote Authentication Dial-In User Service

(TOS/DSCP), and port

(AAA/RADIUS) stand alone mode

–

AAA/RADIUS relay mode

• Additional protocols:

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–

Cisco Discovery Protocol (CDP) support on Ethernet ports

–

Dynamic Host Configuration Protocol (DHCP) relay

–

Hot Standby Router Protocol (HSRP) over 10/100 Ethernet, FEC and Bridge Group Virtual Interface (BVI)

–

Internet Control Message Protocol (ICMP)

• Management features:

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Key ML-Series Features

–

Cisco IOS Release 12.2(28)SV

–

CTC

–

Remote monitoring (RMON)

–

Simple Network Management Protocol (SNMP)

–

TL1

• System features:

–

Network Equipment Building Systems 3 (NEBS3) compliant

• CTC features:

–

Standard synchronous transport signal (STS) and VCAT circuit provisioning for POS virtual ports

–

SONET alarm reporting for path alarms and other ML-Series card specific alarms

–

Raw port statistics

–

Standard inventory and card management functions

–

J1 path trace

–

Cisco IOS CLI Telnet sessions from CTC

Chapter 1 Overview of the ML-Series Card

–

Cisco IOS startup configuration file management from CTC

Key ML-Series Features

This section describes selected key features and their implementation on the ML-Series cards.

Cisco IOS

Cisco IOS controls the data functions of the ML-Series cards. Users cannot update the ML-Series Cisco IOS image in the same manner as the Cisco IOS system image on a Cisco Catalyst Series. An ML-Series Cisco IOS image upgrade is available only as part of the Cisco ONS 15310-CL or the Cisco ONS 15310-MA software release and accomplished only through CTC or TL1. The image is not available for download or shipped separately.

GFP-F Framing

GFP defines a standard-based mapping of different types of services onto SONET/SDH. The ML-Series and CE-Series support frame-mapped GFP (GFP-F), which is the protocol data unit (PDU)-oriented client signal adaptation mode for GFP. GFP-F maps one variable length data packet onto one GFP packet.

GFP is composed of common functions and payload specific functions. Common functions are those shared by all payloads. Payload-specific functions are different depending on the payload type. GFP is detailed in the ITU recommendation G.7041.

1-4

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+ 248 hidden pages

Cisco 15310-MA, 15310-CL User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

CONTENTS

Preface

Revision History

Document Objectives

Audience

Related Documentation

Document Conventions

Obtaining Optical Networking Information

Where to Find Safety and Warning Information

Cisco Optical Networking Product Documentation CD-ROM

Obtaining Documentation, Obtaining Support, and Security Guidelines

Overview of the ML-Series Card

ML-Series Card Description

ML-Series Feature List

Key ML-Series Features

Cisco IOS

GFP-F Framing