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Cabletron Systems 9032578-05 manual Specifying Bit Error Rate Thresholds

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Chapter 6: Packet-over-SONET Configuration Guide

To manage the working and protecting PoS interfaces, enter the following commands in Configure mode:

Prevent a working interface from switching to a	sonet set <port> protection-switch
protecting port. This command can only be applied	lockoutprot
to a port configured as a protecting port.

Force a switch to the specified port. This command	sonet set <port>	protection-switch
can be applied to either the working or protecting	forced
port.

Manually switch the line to the specified port. This	sonet set <port>	protection-switch
command can be applied to either the working or	manual
protecting port.

Note: You can only specify one option, lockoutprot, forced or manual, for a port. Also, an option can be applied to either the working port or the protecting port, but not both working and protecting ports at the same time.

To return the circuit to the working interface after the working interface becomes available, enter the following commands in Configure mode:

Enable automatic switchover from the protecting	sonet set <port> reverting
interface to the working interface after the working	revertivenonrevertive
interface becomes available. This command can only
be applied to a protecting port.

Sets the number of minutes after the working	sonet set <port> WTR-timer <minutes>
interface becomes available that automatic
switchover from the protecting interface to the
working interface takes place. The default value is 5
minutes.

Specifying Bit Error Rate Thresholds

If the bit error rate (BER) on the working line exceeds one of the configured thresholds, the receiver automatically switches over to the protecting line.

BER is calculated with the following:

BER = errored bits received/total bits received

The default BER thresholds are:

•Signal degrade BER threshold of 10-6(1 out of 1,000,000 bits transmitted is in error). Signal degrade is associated with a “soft” failure. Signal degrade is determined when the BER exceeds the configured rate.

SmartSwitch Router User Reference Manual

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Cabletron Systems 9032578-05 manual Specifying Bit Error Rate Thresholds

Contents

9032578-05 SmartSwitch Router User Reference ManualTrademarks CopyrightChanges DisclaimerRegulatory Compliance Statements Regulatory Compliance InformationVcci Compliance Statement Industry Canada Compliance StatementLaser Radiation and Connectors Safety Information Class 1 Laser TransceiversCabletron Systems, Inc Program License Agreement SmartSwitch Router User Reference Manual Vii Viii SmartSwitch Router User Reference Manual SmartSwitch Router User Reference Manual Cabletron Systems Limited Program License Agreement Cabletron Systems Limited Program License Agreement Declaration of Conformity Addendum Contents SmartTRUNK Configuration Guide Dhcp Configuration Guide Vrrp Configuration Guide 111 160 Routing Policy Configuration Guide 161197 Firewall Load Balancing 214 Monitoring IP Policies 215 Network Address Translation Configuration Guide249 QoS & Layer-2/Layer-3/Layer-4 Flow Overview 291 Security Configuration Guide 275309 Lfap Configuration Guide 329 357 Contents Xxvi SmartSwitch Router User Reference Manual For Information About See About This ManualRelated Documentation Document ConventionsChoice. Select one keyword or argument Keywords and arguments within a set of square brackets areOptional Keywords or arguments separated by vertical bars indicate aChapter Introduction Configuration FilesEnable Mode Using the Command Line InterfaceCommand Modes User ModeGetting Help with CLI Commands Configure ModeBoot Prom Mode CLI completes the command as follows CLI Line Editing Commands Line Editing CommandsShow all commands currently stored in the history buffer Next command from history bufferPrevious command from history buffer Word-backward commandCommands to Display and Change Configuration Information Displaying and Changing Configuration InformationSave active Task CommandErase scratchpad Erase startupLine Card Port Number Arrangement Left to Right Port NamesEach port in the SSR is referred to in the following manner Port Numbers for Line CardsHssi WAN Base LLX Quad Serial WANHot Swapping Overview Chapter Hot Swapping Line Cards Control ModulesDeactivating the Line Card Hot Swapping Line CardsInstalling a New Line Card Removing the Line CardHot Swapping One Type of Line Card With Another Deactivating the Control Module Hot Swapping a Secondary Control ModuleRemoving the Control Module Installing a Control ModuleHot Swapping a Switching Fabric Module SSR 8600 only Installing a Switching Fabric Module Removing the Switching Fabric ModulePage Chapter Bridging Configuration Guide Bridging OverviewSpanning Tree Ieee 802.1d Bridging Modes Flow-Based and Address-Based Vlan OverviewSubnet-based VLANs Port-based VLANsMAC-address-based VLANs Protocol-based VLANsVLANs and the SSR SSR Vlan SupportMulticast-based VLANs Policy-based VLANsPorts, VLANs, and L3 Interfaces Access Ports and Trunk Ports 802.1Q supportConfiguring SSR Bridging Functions Configuring Address-based or Flow-based BridgingExplicit and Implicit VLANs Address-Based Bridge Table Flow-Based Bridge Table SSRConfiguring Spanning Tree Adjusting Spanning-Tree ParametersMore ports for a particular Vlan Setting the Bridge Priority Setting a Port PriorityAssigning Port Costs Defining the Maximum Age Adjusting Bridge Protocol Data Unit Bpdu IntervalsAdjusting the Interval between Hello Times Defining the Forward Delay IntervalAdding Ports to a Vlan Configuring a Port- or Protocol-Based VlanConfiguring Vlan Trunk Ports Creating a Port or Protocol Based VlanConfiguring Layer-2 Filters Configuring VLANs for BridgingConfiguration Examples Monitoring BridgingCreating an IP or IPX Vlan Next, assign ports to the ‘RED’ Vlan Creating a non-IP/non-IPX VlanOverview Chapter SmartTRUNK Configuration GuideConfiguring SmartTRUNKs Creating a SmartTRUNKAdd Physical Ports to the SmartTRUNK Specify Traffic Distribution Policy Optional Monitoring SmartTRUNKsSt.2 St.4 Router Switch Server Example ConfigurationsSmartTRUNK Configuration Guide Page Chapter ATM Configuration Guide ATM OverviewVirtual Channels Service Class Definition Creating a Virtual ChannelAtm create vcl port port list Creating a Service Class Definition Applying a Service Class Definition Cell Scrambling Enabling Cell ScramblingAtm set port port list pdh-cell-scramble on off Atm set port port list cell-mapping direct plcp Cell MappingSelecting the Cell Mapping Format Pdh-cell-scramble onoffSetting the Bit Allocation for VPI Creating a Non-Zero VPIAtm set port port list vpi-bits num Atm show vpl port port list all-ports Displaying ATM Port InformationAtm show serviceall B3ZS Atm show port-settings port list all-portsG751 is used for E3 framing Esf indicates extended super frame and is usedFor T1 framing G832 is used for E3 framingConsider the following network configuration ATM Sample ConfigurationDefining an ATM Service Class Configuring an Interface on an Ethernet PortApplying an ATM Service Class Configuring an Interface on an ATM PortConfiguring an IP Route Ssr1config# ip add route 11.1.2.0/24 gateway ATM Sample Configuration Chapter Packet-over-SONET Configuration Guide Configuring IP Interfaces for PoS Links Configuring Packet-over-SONET LinksConfiguring Automatic Protection Switching Configuring Working and Protecting Ports Specifying Bit Error Rate Thresholds Threshold Specify signal degrade BERThreshold Specify signal failure BER Monitoring PoS PortsAPS PoS Links Between SSRs This section shows example configurations for PoS linksFollowing is the configuration for router a Following is the configuration for router BRouter So.6.1 So-1 40.1.1.1/16 PoS Link Between the SSR and a Cisco RouterRouter So.6.1 Bridging and Routing Traffic Over a PoS LinkPage Configuration Guide ChapterDhcp Overview Client Parameters Configuring DhcpConfiguring an IP Address Pool Configuring Client ParametersGrouping Scopes with a Common Interface Configuring a Static IP AddressConfiguring Dhcp Server Parameters Updating the Lease DatabaseMonitoring the Dhcp Server Define a static IP address for Dhcp Configuration ExamplesDefine Dhcp network parameters for the scope ‘scope1’ Define an IP address pool for addresses 10.1.1.10 throughConfiguring Secondary Subnets Include ‘scope2’ in the superscope ‘super1’ Secondary Subnets and Directly-Connected ClientsInteracting with Relay Agents Define the address pool for ‘scope1’ Page Chapter IP Routing Configuration Guide IP Routing ProtocolsUnicast Routing Protocols Multicast Routing Protocols Configuring IP Interfaces and ParametersConfiguring IP Interfaces to Ports Configuring IP Interfaces for a VlanSpecifying Ethernet Encapsulation Method Configuring Jumbo Frames Unresolved MAC Addresses for ARP Entries Configuring Address Resolution Protocol ARPConfiguring ARP Cache Entries To clear the entire ARP tableConfiguring Proxy ARP Configuring Reverse Address Resolution Protocol RarpDefining MAC-to-IP Address Mappings Specifying IP Interfaces for RarpMonitoring Rarp Configuring DNS ParametersConfiguring IP Services Icmp Configuring IP HelperConfiguring Direct Broadcast Monitoring IP Parameters Configuring Denial of Service DOSSystem show dns Configuring Router DiscoveryArp show all Interface show ipSsrconfig# rdisc add address Ssr# rdisc show all To display router discovery informationAssigning IP/IPX Interfaces Vrrp Overview Configuring VrrpFollowing is the configuration file for Router R1 in Figure Basic Vrrp ConfigurationBackup Configuration of Router R1Symmetrical Configuration Configuration for Router R2Following is the configuration file for Router R2 in Figure Symmetrical Vrrp Configuration Master for VRID=1 Master for VRID=2 Backup for VRID=2Configuration of Router R2 Multi-Backup ConfigurationMulti-Backup Vrrp Configuration Configuration of Router R1 Virtual Router Default Priority Configured Priority Additional Configuration Configuration of Router R3Following is the configuration file for Router R3 in Figure Setting the Backup Priority Setting the Advertisement IntervalSetting Pre-empt Mode Setting an Authentication Key Monitoring VrrpIp-redundancy trace Ssr# ip-redundancy show vrrp interface int1 Ip-redundancy showSsr# ip-redundancy show vrrp 1 interface int1 verbose Vrrp Configuration Notes104 Chapter RIP Configuration Guide Configuring RIPRIP Overview Configuring RIP Interfaces Configuring RIP ParametersEnabling and Disabling RIP Specify that RIP V2 packets Set the authentication methodCharacters Set the authentication method To RIPConfiguring RIP Route Preference Configuring RIP Route Default-MetricMonitoring RIP Configuration Example 110 Ospf Overview OspfOspf Multipath Configuring OspfConfiguring Ospf Interface Parameters Enabling OspfOspf Interface Parameters Default Cost of an Ospf Interface Ospf Default Cost Per Port TypePort Media Type Speed Ospf Default Cost Configuring an Ospf Area Create an Ospf areaAdd an interface to an Ospf area Add a network to an Ospf area for Configuring Ospf Area ParametersCreating Virtual Links Add a stub host to an Ospf areaSet virtual link Configuring Ospf for Different Types of InterfacesCreate a virtual LinkMonitoring Ospf Show information about all interfaces Monitor Ospf error conditionsConfigured for Ospf Show Ospf errorsShows information about Ospf Border Ospf Configuration ExamplesRoutes Show Ospf timers Shows information about all valid nextExporting All RIP, Interface & Static Routes to Ospf Exporting All Interface & Static Routes to OspfCreate a Static export source Create a Ospf export destination for type-1 routesCreate a Ospf export destination for type-2 routes Create a RIP export sourceCreate a RIP export destination Create Ospf export sourceCreate OSPF-ASE export source R10 BGP Overview Chapter BGP Configuration GuideSSR BGP Implementation Basic BGP TasksIp-router global set autonomous-system num1 loops num2 Setting the Autonomous System NumberSetting the Router ID Configuring a BGP Peer GroupAutonomous-system number WhereUsing AS-Path Regular Expressions Adding and Removing a BGP PeerStarting BGP 130 Using the AS Path Prepend Feature AS-Path Regular Expression ExamplesTo import MCI routes with a preference Following is an example BGP Configuration ExamplesBGP Peering Session Example CLI configuration for router SSR1 is as follows AS-1 AS-2Physical Link Peering Relationship Gated.conf file for router SSR2 is as follows Ibgp Configuration ExampleCLI configuration for router SSR2 is as follows Gated.conf file for router SSR1 is as followsIbgp Routing Group Example AS-64801 Sample Ibgp Configuration Routing Group TypeFollowing lines in the Cisco router configure Ospf Ibgp Internal Group Example Sample Ibgp Configuration Internal Group Type Illustrates a sample Ibgp Internal group configurationSmartSwitch Router User Reference Manual 141 Ebgp Multihop Configuration Example Configuration for router C1 a Cisco router is as followsConfiguration for router C2 a Cisco router is as follows Physical Link AS-64800CLI configuration for router SSR3 is as follows Gated.conf file for router SSR4 is as follows CLI configuration for router SSR4 is as followsCommunity Attribute Example Gated.conf file for router SSR3 is as followsSample BGP Configuration Specific Community Sample BGP Configuration Well-Known Community , router SSR11 has the following configuration , router SSR13 has the following configuration , router SSR14 has the following configuration , router SSR10 has the following configurationSmartSwitch Router User Reference Manual 151 Local Preference Examples Sample BGP Configuration Local Preference Using the local-pref Option Using the set-pref OptionFor router SSR13, local-prefis set to Multi-Exit Discriminator Attribute Example Sample BGP Configuration MED AttributeAS-64901 Router SSR6 has the following CLI configurationEbgp Aggregation Example AS-64900Router SSR8 has the following CLI configuration Router SSR9 has the following CLI configurationRoute Reflection Example AS-64902 Shows a sample configuration that uses route reflectionSmartSwitch Router User Reference Manual 159 160 Route Import and Export Policy Overview Chapter Routing Policy Configuration GuideDefault Preference Values Preference Defined by CLI Command DefaultPreference Import-Source Import PoliciesExport-Source Export PoliciesRoute-Filter Export-DestinationSpecifying a Route Filter Aggregates and Generates Aggregate-Source Aggregate-DestinationAuthentication Methods AuthenticationAuthentication Keys and Key Management Configuring Simple Routing PoliciesRedistributing Directly Attached Networks Redistributing Static RoutesRedistributing Aggregate Routes Redistributing RIP into RIPRedistributing RIP into Ospf Redistributing Ospf to RIPExample 1 Redistribution into RIP Simple Route Redistribution ExamplesTo redistribute aggregate Routes into OspfExporting a Given Static Route to All RIP Interfaces Exporting All Static Routes to All RIP InterfacesExample 2 Redistribution into Ospf 174 Configuring Advanced Routing Policies 176 Creating an Export Source Creating an Export DestinationDestination Create an Ospf import Creating an Import SourceCreating a Route Filter Create a RIP importCreating an Aggregate Route Example 1 Importing from RIP Creating an Aggregate DestinationCreating an Aggregate Source Examples of Import PoliciesR41 182 Rip add source-gateways 140.1.1.41 rip add trusted-gateways Example 2 Importing from Ospf 185 Routing Policy Configuration Importing a Selected Subset of OSPF-ASE Routes Example 1 Exporting to RIP Examples of Export Policies188 Exporting a Given Static Route to a Specific RIP Interface 190 Exporting Aggregate-Routes into RIP Example 2 Exporting to Ospf SmartSwitch Router User Reference Manual 193 194 SmartSwitch Router User Reference Manual 195 196 Chapter Multicast Routing Configuration Guide IP Multicast OverviewIgmp Overview Dvmrp Overview Configuring Igmp Response Wait Time Configuring IgmpConfiguring Igmp on an IP Interface Configuring Igmp Query IntervalShip to a specific group Configuring DvmrpConfiguring Per-Interface Control of Igmp Membership Configuring Static Igmp GroupsConfiguring Dvmrp on an Interface Configuring Dvmrp ParametersStarting and Stopping Dvmrp Configuring Dvmrp TTL & Scope Configuring the Dvmrp Routing MetricMembership details running Igmp Configuring a Dvmrp TunnelMonitoring Igmp & Dvmrp Shows all the interfacesRegistered by Igmp Show Igmp status on a Vlan Memberships on a port basis Show all Igmp timersShows all Igmp group Show information about multicastsSmartSwitch Router User Reference Manual 205 206 Chapter IP Policy-Based Forwarding Configuration Guide Configuring IP Policies Defining an ACL ProfileAssociating the Profile with an IP Policy Creating Multi-Statement IP Policies Setting the IP Policy ActionSetting Load Distribution for Next-Hop Gateways Applying an IP Policy to an InterfaceApplying an IP Policy to Locally Generated Packets Routing Traffic to Different ISPs IP Policy Configuration ExamplesUsing an IP Policy to Prioritize Service to Customers Prioritizing Service to CustomersUsing an IP Policy to Authenticate Users Through a Firewall Authenticating Users through a FirewallSelecting Next Hop Gateway from IP Packet Information Firewall Load BalancingMonitoring IP Policies Following is the configuration for Policy Router 1 in FigureSsr# ip-policy show policy-name p1 SmartSwitch Router User Reference Manual 217 218 Chapter Network Address Translation Configuration Guide Setting Inside and Outside Interfaces Configuring NATDynamic Setting NAT RulesForcing Flows through NAT StaticNAT and DNS Managing Dynamic BindingsSpecify the FTP control port Specify the FTP session timeoutNAT and Icmp Packets NAT and FTPNext, define the interfaces to be NAT inside or outside Static ConfigurationThis section shows examples of NAT configurations Monitoring NATUsing Static NAT Dynamic ConfigurationUsing Dynamic NAT Using Dynamic NAT with IP Overload Dynamic NAT with IP Overload PAT ConfigurationDNS Dynamic NAT with DNSDynamic NAT with Outside Interface Redundancy Using Dynamic NAT with DNSUsing Dynamic NAT with Matching Interface Redundancy Chapter Web Hosting Configuration Guide Adding Servers to the Load Balancing Group Configuring Load BalancingLoad Balancing Creating the Server GroupSession Persistence Sticky Minutes Persistence Default Binding Level TimeoutOptional Group or Server Operating Parameters Specifying Load Balancing PolicySpecifying a Connection Threshold Verifying Servers and Applications Setting Server Status Verifying Extended ContentSpecify application verification Allowing Access to Load Balancing Servers Setting Timeouts for Load Balancing MappingsLoad Balancing and FTP Displaying Load Balancing Information Configuration Examples10.1.1.4 Internet Web requests Web requests forwarded to One of the servers RouterDomain Name Virtual IP TCP Port Real Server 207.135.89.16 207.135.89.17 207.135.89.18 207.135.89.50 Virtual IP Address RangesSession and Netmask Persistence Configuring Web Caching Web CachingCreating the Cache Group Redirecting Http Traffic on an Interface Specifying the Clients for the Cache Group OptionalRedirected to cache servers Not redirected to cache serversConfiguration Example Other ConfigurationsBypassing Cache Servers Distributing Frequently-Accessed Sites Across Cache Servers Monitoring Web-CachingProxy Server Redundancy Show cache server information Show caching policy informationChapter IPX Routing Configuration Guide IPX Routing OverviewRIP Routing Information Protocol SAP Service Advertising Protocol Configuring IPX RIP & SAP Creating IPX InterfacesIPX Addresses Configuring IPX Interfaces for a Vlan Configuring IPX Interfaces and ParametersConfiguring IPX Addresses to Ports Configuring Secondary Addresses on an IPX InterfaceEnabling SAP Configuring IPX RoutingSpecifying IPX Encapsulation Method Enabling IPX RIPCreating an IPX Access Control List Configuring Static RoutesConfiguring Static SAP Table Entries Controlling Access to IPX NetworksCreating an IPX SAP Access Control List Creating an IPX Type 20 Access Control ListCreating an IPX RIP Access Control List Creating an IPX GNS Access Control ListMonitoring an IPX Network 258 Chapter Access Control List Configuration Guide Defining Selection Criteria in ACL Rules ACL BasicsSmartSwitch Router User Reference Manual 261 Implicit Deny Rule How ACL Rules are EvaluatedAllowing External Responses to Established TCP Connections Following ACL illustrates this feature Creating and Modifying ACLsEditing ACLs Offline Maintaining ACLs Using the ACL Editor Using ACLs Applying ACLs to InterfacesThese uses of ACLs are described in the following sections Applying ACLs to Layer-4 Bridging Ports Applying ACLs to ServicesSSR Feature ACL Profile Usage Using ACLs as ProfilesUsing Profile ACLs with the Traffic Rate Limiting Facility Using Profile ACLs with the IP Policy FacilityUsing Profile ACLs with Dynamic NAT Using Profile ACLs with the Web Caching Facility Using Profile ACLs with the Port Mirroring FacilityPreventing Web Objects From Being Cached Redirecting Http Traffic to Cache ServersEnabling ACL Logging Monitoring ACLs Security Overview Chapter Security Configuration GuideConfiguring Radius Configuring SSR Access SecurityConfiguring Tacacs Monitoring RadiusMonitoring Tacacs Configuring Tacacs Plus Configuring Passwords Layer-2 Security FiltersMonitoring Tacacs Plus Configuring Layer-2 Address Filters Configure a destination static Configuring Layer-2 Port-to-Address Lock FiltersConfiguring Layer-2 Static Entry Filters Configure a source staticPort filter Configuring Layer-2 Secure Port FiltersConfigure a source secure port Configure a destination secureLayer-2 Filter Examples Monitoring Layer-2 Security FiltersPort-to-Address Lock Examples Static Entries ExampleExample 2 Secure Ports Layer-3 Access Control Lists ACLsSample Vlan for Layer-4 bridging Layer-4 Bridging and FilteringEnabling Layer-4 Bridging on the Vlan For example, to enable Layer-4 Bridging on the blue VlanCreating a Port-Based Vlan for Layer-4 Bridging Placing the Ports on the Same VlanApplying a Layer-4 Bridging ACL to a Port SmartSwitch Router User Reference Manual 289 290 QoS & Layer-2/Layer-3/Layer-4 Flow Overview Chapter QoS Configuration GuideLayer-2 and Layer-3 & Layer-4 Flow Specification Traffic Prioritization for Layer-2 Flows Precedence for Layer-3 FlowsSSR Queuing Policies Configuring Layer-2 QoS 802.1p Priority MappingControl Removing or Disabling Per-Port Priority Map Creating and Applying a New Priority MapConfiguring IP QoS Policies Traffic Prioritization for Layer-3 & Layer-4 FlowsDisplaying Priority Map Information Specifying Precedence for an IP QoS Policy Configuring IPX QoS PoliciesSetting an IP QoS Policy Setting an IPX QoS PolicyConfiguring SSR Queueing Policy Allocating Bandwidth for a Weighted-Fair Queuing PolicySpecifying Precedence for an IPX QoS Policy ToS Rewrite Weighted Random Early Detection WredTos-rewrite Configuring ToS Rewrite for IP PacketsTos-precedence-rewrite = 5 tos-rewrite = Monitoring QoS Rate Limiting Modes Limiting Traffic RateApply a per-flow rate limit Per-Flow Rate LimitingPort Rate Limiting PolicyLimit outgoing traffic on a port Aggregate Rate LimitingDefine a port rate limit policy to Limit incoming traffic on a portPer-Flow Rate Limiting Example ConfigurationsAggregate Rate Limiting Displaying Rate Limit Information Performance Monitoring Overview Chapter Performance Monitoring GuideParticular MAC address Show info about multicasts Show port error statisticsShow information about the master MAC table Show information about aConfiguring the SSR for Port Mirroring Monitoring Broadcast TrafficOnly IP ACLs can be specified for port mirroring 312 Rmon Overview RmonExample of Rmon Configuration Commands Configuring and Enabling RmonLite Rmon Groups Rmon GroupsProfessional Rmon Groups Standard Rmon GroupsControl Tables Using Rmon Configuring Rmon Groups Size owner string status enabledisable EnabledisableNum status enabledisable String status enabledisableRmon user-history-control index index-number Port port owner string status enabledisableOid type absolutedelta status enabledisable Rmon protocol-distribution index index-numberDisplaying Rmon Information Rmon CLI Filters 01000CCCCCCC Following shows Host table output without a CLI filterTroubleshooting Rmon Using Rmon CLI FiltersCreating Rmon CLI Filters 326 Ssr# rmon show status Allocating Memory to RmonRmon set memory number Lfap Configuring the Lfap Agent on the SSR Cabletron’s Traffic Accounting ServicesAllow external ACL policy control Start the Lfap protocol on the SSRMonitoring the Lfap Agent on the SSR Command DisplaysWAN Overview WANStatic Addresses Configuring WAN InterfacesPrimary and Secondary Addresses Static, Mapped, and Dynamic Peer IP/IPX AddressesDynamic Addresses Following command line displays an example for a VlanFollowing command line displays two examples for PPP Mapped AddressesFollowing command line displays an example for PPP Forcing Bridged EncapsulationPacket Compression Link Integrity Example ConfigurationsAverage Packet Size Nature of the DataPacket Encryption WAN Quality of ServiceRandom Early Discard RED Weighted-Fair QueueingSource Filtering and ACLs Congestion ManagementFrame Relay Overview Virtual CircuitsAdaptive Shaping Permanent Virtual Circuits PVCs Configuring Frame Relay Interfaces for the SSRApplying a Service Profile to an Active Frame Relay WAN Port Setting up a Frame Relay Service ProfileMonitoring Frame Relay WAN Ports Frame Relay Port Configuration344 Configuring PPP Interfaces Point-to-Point Protocol PPP OverviewUse of LCP Magic Numbers Defining the Type and Location of a PPP Interface Setting up a PPP Service ProfileApplying a Service Profile to an Active PPP Port Configuring Multilink PPP BundlesCompression on MLP Bundles or Links Monitoring PPP WAN Ports PPP Port ConfigurationSsrconfig# ppp apply service profile2 ports hs.5.1 Simple Configuration File WAN Configuration ExamplesMulti-router WAN configuration Multi-Router WAN ConfigurationFollowing configuration file applies to Router R2 Router R1 Configuration FileFollowing configuration file applies to Router R1 Router R2 Configuration FileFollowing configuration file applies to Router R4 Router R3 Configuration FileFollowing configuration file applies to Router R3 Router R4 Configuration FileFollowing configuration file applies to Router R6 Router R5 Configuration FileFollowing configuration file applies to Router R5 Router R6 Configuration FileSmartSwitch Router User Reference Manual 355 356 Line Cards Available Prior to the 3.0 Firmware Release Appendix a New Features Supported on Line CardsIntroduction SSR 8000/8600 Line CardsWFQ Pre-3.0 SSR Firmware Line Card Part Number FeaturesPre-3.0 Line Card Part Firmware Number FeaturesListed 3.0 Features Line Cards Introduced at the 3.1 Firmware Release T-SeriesPOS OC-12cSMF SSR-ATM29-02 ATM OC-3c SSR-ATM31-02 ATM OC-12c Routing Table on Pre-3.0 Line cardAAs Line Cards SSR 2000 Line CardsSSR-2-LX70 AAs -- ChassisNew Features that Require Specific Line Cards Network Address TranslationSSR-2-LX70-AA Page Load Balancing Lsnat Layer 4 Bridging Per-Protocol Vlan Port Rate Limiting QoS Rate LimitingToS Rewrite Established Bit ACLMultiple IPX Encapsulation Jumbo Frames Weighted Random Early Detection WredPort Interface Ingress Port Egress Port Features Base SummaryIdentifying a Line Card Multiple IPX Encapsulation Interface AA/T-seriesExample Non -AA Line Card 372