78-19415-01 | Cisco Systems Cisco ONS 15310-MA, ONS 15310-CL

Chapter 4 Configuring Bridging on the ML-Series Card

Monitoring and Verifying Bridging

Cisco ONS 15310-CL, ONS 15310-MA, and ONS 15310-MA SDH Ethernet Card Software Feature and Configuration Guide, R9.1 and R9.2

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Cisco Systems Cisco ONS 15310-MA, ONS 15310-CL manual 78-19415-01

ONS 15310-CL, ONS 15310-MA, Cisco ONS 15310-MA specifications

Cisco Systems has long been a leader in networking and telecommunications technology, and among its impressive lineup of products, the Cisco ONS 15310 series stands out as an essential solution for optical networking. This series includes models such as the ONS 15310-MA, ONS 15310-CL, and ONS 15310-CA, each designed to meet the diverse needs of service providers and enterprises seeking to enhance their optical transport networks.

The Cisco ONS 15310-MA is an advanced multi-service platform designed for metropolitan area networks. It facilitates the seamless transport of data, voice, and video over optical networks. One of its main features is its ability to support a variety of interfaces, including Ethernet, SONET/SDH, and Wavelength Division Multiplexing (WDM), allowing users to integrate multiple services into a single platform. Additionally, the ONS 15310-MA supports advanced traffic management and Quality of Service (QoS) features to prioritize critical applications and ensure consistent performance.

The ONS 15310-CL variant is tailored for more specific applications, providing enhanced capabilities aimed at delivering carrier-grade services. It features a robust architecture that accommodates high-capacity traffic without compromising reliability. This model emphasizes low power consumption and a compact design, making it suitable for deployment in space-constrained environments. The ONS 15310-CL also supports a wide range of optical interfaces, making it highly flexible for various network configurations.

In terms of technologies, the Cisco ONS 15310 series leverages Optical Transport Network (OTN) capabilities, providing high efficiency and greater bandwidth utilization. OTN technology enables efficient error correction and adds resilience to the network through its built-in protection mechanisms. Furthermore, the series supports seamless integration with existing IP/MPLS networks, creating a cohesive infrastructure as organizations evolve their networking requirements.

One of the defining characteristics of the ONS 15310 series is its focus on scalability. Network operators can start with a modest deployment and gradually expand capacity as demand grows. This adaptability is complemented by Cisco's comprehensive management and monitoring tools, providing operators with real-time insights into network performance and facilitating proactive management.

In conclusion, the Cisco ONS 15310-MA and ONS 15310-CL models represent sophisticated solutions for modern optical networks. With their versatile features, advanced technologies, and robust design, they empower service providers and enterprises to build resilient, high-capacity networks that meet the demands of today’s data-driven world.

Contents

Americas Headquarters Text Part NumberPage N T E N T S Iii Exit Getting Help Bridge ID, Switch Priority, and Extended System ID Ieee 802.1Q Tunneling and Compatibility with Other Features Configuring Encapsulation over EtherChannel or POS Channel Vii Monitoring and Verifying QoS Configuration Viii RPR QoS Displaying the Radius Configuration CE-100T-8 Loopback, J1 Path Trace, and Sonet Alarms Providing Data to Your Technical Support Representative C-3 Xii 11-5 11-612-11 12-12 17-18 Xiv17-5 10-5 12-312-4 12-5 Xvi Preface Revision HistoryThis section provides the following information Date Document Objectives AudienceRelated Documentation Xviii Document Conventions Convention ApplicationBoldface Italic Bewaar Deze Instructies Warnung Wichtige Sicherheitshinweise Xxi Avvertenza Importanti Istruzioni Sulla SicurezzaAviso Instruções Importantes DE Segurança Xxii GEM Disse Anvisninger Xxiii Xxiv Where to Find Safety and Warning Information Obtaining Optical Networking InformationCisco Optical Networking Product Documentation CD-ROM Xxv Xxvi Overview of the ML-Series Card ML-Series Card Description ML-Series Feature List IRB Bundling the two POS ports LEX encapsulation only Key ML-Series Features Cisco IOSGFP-F Framing Cisco IOS Release 12.228SV Link Aggregation FEC and POS Rmon TL1 CTC Operations on the ML-Series Card Displaying ML-Series POS Statistics in CTCML-Series POS Statistics Fields and Buttons Refresh ML-Series Ethernet Statistics Fields and Buttons Displaying ML-Series Ethernet Statistics in CTCButton Description CTC Provisioning Sonet Circuits Displaying Sonet AlarmsDisplaying J1 Path Trace Page 78-19415-01 Cisco IOS on the ML-Series Card Initial Configuration of the ML-Series CardHardware Installation Opening a Cisco IOS Session Using CTC Telnetting to the Node IP Address and Slot Number Telnetting to a Management Port CTC Node View Showing IP Address Connecting a PC or Terminal to the Console Port ML-Series IOS CLI Console PortRJ-11 to RJ-45 Console Cable Adapter RJ-11 Pin RJ-45 Pin Startup Configuration File Passwords Configuring the Management PortCommand Purpose Router enable Configuring the Hostname Nvram Loading a Cisco IOS Startup Configuration File Through CTC Click the IOS startup config button Cisco IOS Command Modes Database Restore of the Startup Configuration File Mode What You Use It For How to Access Prompt Enter the configure terminalInterface fastethernet 0 for Enter the line console Using the Command Modes Router# configure ?Exit Getting Help 78-19415-01 Configuring Bridging on the ML-Series Card Understanding Bridging Configuring Bridging Example 4-1 MLSeries a Configuration Example 4-2 MLSeries B ConfigurationMonitoring and Verifying Bridging Bridge irb Bridge 1 protocol ieee For any statically configured forwarding entries Displays detailed information about spanning treeBridge-group-number restricts the spanning tree information To specific bridge groupsPage 78-19415-01 MAC Addresses Configuring Interfaces on the ML-Series CardGeneral Interface Guidelines Interface Port ID MLSeries# show interfaces fastethernet MLSeriesconfig# interface fastethernet number Basic Interface ConfigurationMLSeries# configure terminal Basic Fast Ethernet and POS Interface Configuration Configuring the Fast Ethernet Interfaces Configuring the POS Interfaces Monitoring Operations on the Fast Ethernet Interfaces Hdlc Example 5-3 show controller Command Output Example 5-4 show run interface Command Output Building configuration Current configuration 222 bytesBridge-group 2 spanning-disabled end Ucode drops Available Circuit Sizes and Combinations Configuring POS on the ML-Series CardUnderstanding POS on the ML-Series Card J1 Path Trace, and Sonet Alarms Lcas SupportCcat High Order Vcat High Order Mbps STS-1 STS-1-1v STS-1-2v Encapsulations LEX default Cisco Hdlc CRC Sizes Bit default None FCS disabledGFP-F Framing Hdlc Framing PPP/BCP Configuring the POS Interface Configuring POS Interface Framing ModeFraming mode changes on POS ports are Allowed only when the interface is shut down Sets the framing mode employed by the ONS Not a keyword choice in the command. The noForm of the command sets the framing mode GFP default-The ML-Series card supports Sonet Alarms Lex-default LAN extensionHdlc-Cisco Hdlc Cisco-EoS-LEX, special encapsulation for All -All alarms/signals Configuring Sonet AlarmsConfiguring Sonet Delay Triggers Monitoring and Verifying POS CCAT/VCAT info not available yet Input PacketsInput Short packets ?? pre-encap bytes 283 Input drop packets 78-19415-01 These sections describe how the spanning-tree features work Configuring STP and Rstp on the ML-Series CardSTP Features Bridge Protocol Data Units STP OverviewSupported STP Instances Election of the Root Switch Bridge ID, Switch Priority, and Extended System ID Spanning-Tree TimersSwitch Priority Value Bit Creating the Spanning-Tree Topology Spanning-Tree Interface States Blocking State Spanning-Tree Interface States Disabled State Listening StateLearning State Forwarding State Spanning-Tree Address Management STP and Ieee 802.1Q TrunksSpanning Tree and Redundant Connectivity Learns addresses Does not receive BPDUs Supported Rstp Instances Rstp FeaturesAccelerated Aging to Retain Connectivity Port State Comparison Port Roles and the Active TopologyIs Port Included Rapid Convergence Synchronization of Port Roles Proposal and Agreement Handshaking for Rapid Convergence Rstp Bpdu Flags Bridge Protocol Data Unit Format and ProcessingBit Function Processing Inferior Bpdu Information Topology ChangesProcessing Superior Bpdu Information Configuring STP and Rstp Features Interoperability with Ieee 802.1D STP Disabling STP and Rstp Default STP and Rstp ConfigurationFeature Default Setting Port-channel-number Configuring the Root SwitchConfiguring the Port Priority Configuring the Path Cost Configuring the Switch Priority of a Bridge Group Configuring the Hello Time Verifying and Monitoring STP and Rstp Status Configuring the Forwarding-Delay Time for a Bridge GroupConfiguring the Maximum-Aging Time for a Bridge Group Commands for Displaying Spanning-Tree Status Example 7-1 show spanning-tree CommandsDisplays detailed STP or Rstp information Displays brief summary of STP or Rstp information 78-19415-01 Configuring VLANs on the ML-Series Card Understanding VLANs Configuring Ieee 802.1Q Vlan Encapsulation Ieee 802.1Q Vlan Configuration Returns to privileged Exec modeOptional Saves your configuration changes to MLSeriesconfig-subif# end Bridging Ieee 802.1Q VLANs No ip routing Example 8-2 Output for show vlans Command Monitoring and Verifying Vlan OperationML-Series#show vlans Bridging 78-19415-01 Understanding Ieee 802.1Q Tunneling Ieee 802.1Q Tunnel Ports in a Service-Provider Network FCS Configuring an Ieee 802.1Q Tunneling Port Configuring Ieee 802.1Q TunnelingIeee 802.1Q Tunneling and Compatibility with Other Features Untagged will be switched based on this bridge-group. Other Displays the tunnel ports on the switchExample 9-1 MLSeries a Configuration Ieee 802.1Q Example VLAN-Transparent Service Versus VLAN-Specific Services VLAN-Transparent Services VLAN-Specific ServicesExample 9-2 MLSeries B Configuration Interface FastEthernet0 Example 9-3 ML-Series Card a ConfigurationExample 9-3applies to ML-Series card a Example 9-4 ML-Series Card B Configuration Example 9-5 ML-Series Card C ConfigurationExample 9-4applies to ML-Series card B Example 9-5applies to ML-Series card C No ip address Configuring Layer 2 Protocol TunnelingUnderstanding Layer 2 Protocol Tunneling Default Layer 2 Protocol Tunneling Configuration Layer 2 Protocol Tunneling Configuration Guidelines2shows the default Layer 2 protocol tunneling configuration Default Layer 2 Protocol Tunneling Configuration Configuring Layer 2 Tunneling on a Port Configuring Layer 2 Tunneling Per-VLAN Monitoring and Verifying Tunneling Status 10-1 Configuring Link Aggregation on the ML-Series CardUnderstanding Link Aggregation 10-2 Configuring Link AggregationConfiguring Fast EtherChannel 10-3 EtherChannel Configuration ExampleCisco IOS Configuration Fundamentals Configuration Guide Configuring POS Channel 10-4 POS Channel Configuration Example 10-5 10-6 Configuring Encapsulation over EtherChannel or POS ChannelUnderstanding Encapsulation over FEC or POS Channel Configuration mode and enable other Supported interface commands to meetEncapsulation over EtherChannel Example Your requirements Example 10-6 MLSeries B Configuration Monitoring and Verifying EtherChannel and POS10-8 Hostname MLSeriesB Bridge irb MLSeries# show int port-channel Example 10-7 show interfaces port-channel Command10-9 10-10 Configuring IRB on the ML-Series Card Cisco IOS Command Reference publicationUnderstanding Integrated Routing and Bridging 11-1 Configuring IRB 11-2 IRB Configuration Example 11-3 Example 11-1 Configuring MLSeries a Example 11-2 Configuring MLSeries BMonitoring and Verifying IRB 11-4 11-5 Field Description 11-6 Configuring Quality of Service on the ML-Series Card 12-1 IP Precedence and Differentiated Services Code Point Understanding QoSPriority Mechanism in IP and Ethernet 12-2 Ethernet CoS 12-3 12-4 ML-Series QoSClassification 12-5 PolicingMarking and Discarding with a Policer 12-6 QueuingScheduling Control Packets and L2 Tunneled Protocols 12-7 Egress Priority Marking Ingress Priority MarkingQinQ Implementation 12-8 12-9 QoS on RPRFlow Control Pause and QoS 12-10 Configuring QoSCreating a Traffic Class Creating a Traffic Policy 12-11 Syntax of the class command is Policy-map policy-nameno policy-map policy-nameClass class-map-name no class class-map-name Maximum of 40 alphanumeric characters 12-13 Command 12-14 Attaching a Traffic Policy to an Interface 12-15 Monitoring and Verifying QoS Configuration Configuring CoS-Based QoSDisplays all configured traffic policies Traffic class QoS Configuration Examples 12-17 12-18 Traffic Classes Defined ExampleTraffic Policy Created Example Example 12-6 Class Map Match All Command Example Example 12-7 Class Map Match Any Command ExampleExample 12-8 Class Map SPR Interface Command Example Match spr1 Interface Example Example 12-9 ML-Series VoIP Commands ML-Series VoIP ExampleML-Series Policing Example 12-20 Example 12-10 ML-Series Policing Commands Routerconfig# class-map match-all policerRouterconfig# policy-map policef0 ML-Series CoS-Based QoS Example MLSeriesBconfig# cos commit 12-22 Default Multicast QoS 12-23 12-24 Configuring Multicast Priority Queuing QoSMulticast Priority Queuing QoS Restrictions 12-25 12-26 QoS not Configured on EgressML-Series Egress Bandwidth Example Bandwidth Crc Service-policy output policyegressbandwidth12-27 Understanding CoS-Based Packet Statistics Fast EthernetStatistics Collected Interface Subinterface Vlan 12-28 Configuring CoS-Based Packet Statistics 12-29 Understanding IP SLA 12-30MLSeries# show interface fastethernet 0 cos MLSeries# show interface pos0 cos 12-31 IP SLA on the ML-SeriesIP SLA Restrictions on the ML-Series 12-32 Understanding the SDM 13-1 Configuring SDM Default SizeUnderstanding SDM Regions Lookup Type Configuring SDM Regions Configuring Access Control List Size in TcamTask Command Monitoring and Verifying SDM MAC Addr 8192 64-bit Access List 300 64-bit13-4 Configuring Access Control Lists on ML-Series Card Understanding ACLsML-Series ACL Support 14-1 IP ACLs Named IP ACLsUser Guidelines 14-2 14-3 Creating IP ACLsCreating Numbered Standard and Extended IP ACLs Creating Named Standard IP ACLs Creating Named Extended IP ACLs Control Plane OnlyApplying the ACL to an Interface 14-4 Controls access to an interface Modifying ACL Tcam Size14-5 Applying ACL to Interface 14-6 15-1 Configuring Resilient Packet Ring on ML-Series CardUnderstanding RPR 15-2 Role of Sonet CircuitsPacket Handling Operations Ring Wrapping 15-3 RPR Framing Process 15-4 DA-MAC and 0x00 for Unknown DA-MAC RPR as the source15-5 RPR Frame for ML-Series Card Configuring RPR MAC Address and Vlan SupportRPR QoS CTM and RPR 15-7 Configuring CTC Circuits for RPRCTC Circuit Configuration Example for RPR 15-8 Three-Node RPR Example 15-9 Configures a station ID. The user must configure a Optional Sets the RPR ring wrap mode to either wrapImmediate delayed 15-10 Assigning the ML-Series Card POS Ports to the SPR Interface 15-11 15-12 15-13 RPR Cisco IOS Configuration Example Example 15-1 SPR Station-ID 1 ConfigurationExample 15-2 SPR Station-ID 2 Configuration 15-14 15-15 CRC Threshold Configuration and DetectionExample 15-3 SPR Station-ID 3 Configuration Monitoring and Verifying RPR 15-16Example 15-4 Example of show interface spr 1 Output Example 15-5 Example of show run interface spr 1 Output Add an ML-Series Card into an RPR 15-17 15-18 Three-Node RPR After the Addition Adding an ML-Series Card into an RPR 15-19 Cisco ONS 15454 Procedure Guide 15-20 Stop. You have completed this procedure Delete an ML-Series Card from an RPREndpoint of the second newly created circuit 15-21 15-22 10 Two-Node RPR After the Deletion Deleting an ML-Series Card from an RPR 15-23 Routerconfig-if# no 15-24 Redundant Interconnect Cisco Proprietary RPR KeepAliveCisco Proprietary RPR Shortest Path 15-26 16-1 Configuring Security for the ML-Series CardUnderstanding Security Secure Login on the ML-Series Card Disabling the Console Port on the ML-Series CardSecure Shell on the ML-Series Card Understanding SSH Configuring SSH Configuration GuidelinesSetting Up the ML-Series Card to Run SSH This section has configuration information 16-4 16-5 Displaying the SSH Configuration and StatusConfiguring the SSH Server 16-6 Radius Relay ModeRadius on the ML-Series Card 16-7 Radius Stand Alone ModeConfiguring Radius Relay Mode 16-8 Configuring RadiusUnderstanding Radius 16-9 Default Radius ConfigurationIdentifying the Radius Server Host 16-10 Configuring AAA Login Authentication Router# configure terminal Enter global configuration modeRouter config# aaa new-model Enable AAA Switchconfig# radius-server host host1 16-12 Router config# aaa authenticationRouter config# line console tty Router config# end Return to privileged Exec mode Router# show running-config Verify your entriesDefining AAA Server Groups 16-13 Router config# aaa group server Router config-sg-radius# serverRouter config-sg-radius# end Router # show running-config Switchconfig# aaa new-model Switchconfig-sg-radius# exitRadius 16-15 Starting Radius Accounting 16-16 16-17 Configuring a nas-ip-address in the Radius PacketConfiguring Settings for All Radius Servers Default is 0 the range is 1 to 1440 minutes Deadtime minutesMarked as dead, the skipping will not take place 16-18 Send accounting authentication Router config# radius-server host hostnameIp-addressnon-standard 16-19 Displaying the Radius Configuration 16-20 CE-Series Ethernet Cards CE-100T-8 Ethernet CardSection topics include 17-1 CE-100T-8 Ethernet Features CE-100T-8 OverviewAutonegotiation, Flow Control, and Frame Buffering Sonet Ethernet Link Integrity Support 17-3 Enhanced State Model for Ethernet and Sonet Ports 17-4 Default None Ieee 802.1Q CoS and IP ToS Queuing17-5 IP ToS Priority Queue Mappings 17-6 Rmon and Snmp SupportStatistics and Counters CE-100T-8 Sonet Circuits and Features Available Circuit Sizes and CombinationsCcat High Order Vcat High Order Vcat Low Order Number of STS-3c Circuits Maximum Number of STS-1 Circuits CE-100T-8 STS/VT Allocation Tab Maximum Number of STS-1-2v Circuits7x=1-12 6x=1-14 5x=1-16 =1-21 17-8 17-9 CE-100T-8 STS/VT Allocation Tab 17-10 CE-100T-8 Vcat CharacteristicsCE-100T-8 POS Encapsulation, Framing, and CRC CE-100T-8 Loopback, J1 Path Trace, and Sonet Alarms 17-11 17-12 CE-MR-6 Ethernet CardCE-MR-6 Overview 17-13 CE-MR-6 Ethernet FeaturesCisco ONS 15310 Procedure Guide 17-14 Flow Control Ethernet Drop and Continue Circuit 17-15 Cisco ONS 15310-CL and Cisco ONS 15310-MA Reference Manual 17-16 17-17 17-18 Snmp MIBs Supported 17-19 17-20 CE-MR-6 Circuits and FeaturesSupported Cross-connects Vcat High Order Vcat Low Order 17-21Supported Sonet Circuit Sizes of CE-MR-6 on ONS Minimum Sonet Circuit Sizes for Ethernet Speeds STS Circuit Combinations VT Circuits 17-22 17-23 CE-MR-6 Vcat CharacteristicsCE-MR-6 Pool Allocation 17-24 CE-MR-6 Loopback, J1 Path Trace, and Sonet AlarmsCE-MR-6 POS Encapsulation, Framing, and CRC 17-25 17-26 Command Reference for the ML-Series Card Related Commands bridge-group Drpri-rstpIeee Rstp Router# clear counters Related Commands show interfaceClear counters Syntax Description Defaults Command Modes Usage Guidelines No clock autoClock summertime Clock timezone Defaults Command Modes Interface spr No pos mode gfp fcs-disabled Related Commands shutdownMLSeriesconfig # int pos0 MLSeriesconfig-if # shutdown MLSeriesconfig-if # pos mode gfp fcs-disable No pos pdi holdoff time No pos report alarm Related CommandsGatewayconfig# int pos0 Gatewayconfig-if# pos report all Pos trigger defects Syntax Description Defaults Related Commands pos trigger delayGatewayconfig# int pos0 Non pos trigger defects condition No pos trigger delay time Time Delay time in milliseconds, 200 toDefault value is 200 milliseconds Command is 50 milliseconds No pos vcat defect immediate delayed DelayedParameter Description Immediate Show controller pos interface-numberdetails MLSeries# show controller pos 0 Interface POS0 Related Commands show interface pos Clear counters Show interface pos interface-number Use this command to display the status of the POS interfaceRelated Commands show controller pos Clear counters Show ons alarm MLSeries# show ons alarm 78-19415-01 Eqpt PortSts Vcg MLSeries# show ons alarm defect sts STS Defects ML-Series#show ons alarm failure port MLSeries# show ons alarm failure eqptEquipment Alarms Active RUNCFG-SAVENEED MLSeries# show ons alarm failure sts Assigns the POS interface to the SPR interface Interface spr Spr station-id Spr wrap Related Commands interface spr No spr load-balance auto port-basedAuto Port-based Configures a station ID DefaultsN/AFollowing example sets an ML-Series card SPR station ID to Spr-intf-id Spr wrap Spr wrap immediate delayed Wraps RPR traffic after the carrier delay time expiresMLSeriesconfig-if# spr wrap delayed Interface spr Spr-intf-id Spr station-id Unsupported Global Configuration Commands Unsupported CLI Commands for the ML-Series CardUnsupported Privileged Exec Commands 78-19415-01 Unsupported POS Interface Configuration Commands Unsupported FastEthernet Interface Configuration Commands Unsupported Port-Channel Interface Configuration Commands Unsupported BVI Interface Configuration Commands Rate-limit Random-detect Timeout Tx-ring-limit Using Technical Support Gathering Information About Your Internetwork Getting the Data from Your ML-Series Card Providing Data to Your Technical Support Representative 78-19415-01 IN-1 IN-2 IS,AINSCE-MR-6 IN-3 CRC IN-4 Dscp RstpRstp STP IN-5 IN-6 See also framingGFP-F Lcas IN-7 RPR Snmp TL1RPR IN-8 POS IN-9 IN-10 Radius RPRRmon SDM SSH See also Bpdu Accelerated aging Blocking stateTcam IN-12 Vcat IN-13 IN-14