BenutzerhandbuchInhaltsverzeichnisCisco Nexus 5000 Series NX-OS Interfaces Configuration Guide, Release 5.2(1)N1(1)1Contents3Preface9Audience9Document Conventions9Documentation Feedback10Obtaining Documentation and Submitting a Service Request11New and Changed Information for this Release13New and Changed Information for this Release13Configuring Layer 2 Interfaces15Information About Ethernet Interfaces15About the Interface Command15Information About Unified Ports16Guidelines and Limitations for Unified Ports16About the Unidirectional Link Detection Parameter17Default UDLD Configuration17UDLD Aggressive and Nonaggressive Modes18Interface Speed18About the Cisco Discovery Protocol18Default CDP Configuration19About the Error-Disabled State19About Port Profiles20Guidelines and Limitations for Port Profiles21About the Debounce Timer Parameters21About MTU Configuration21Configuring Ethernet Interfaces22Configuring a Layer 3 Interface on a Cisco Nexus 5500 Platform Switch22Configuring Unified Ports22Configuring the UDLD Mode24Configuring Interface Speed25Disabling Link Negotiation26Configuring the CDP Characteristics26Enabling or Disabling CDP27Enabling the Error-Disabled Detection28Enabling the Error-Disabled Recovery29Configuring the Error-Disabled Recovery Interval30Port Profiles31Creating a Port Profile31Modifying a Port Profile32Enabling a Specific Port Profile33Inheriting a Port Profile34Removing an Inherited Port Profile35Assigning a Port Profile to a Range of Interfaces36Removing a Port Profile from a Range of Interfaces37Configuration Examples for Port Profiles38Configuring the Debounce Timer39Configuring the Description Parameter40Disabling and Restarting Ethernet Interfaces40Displaying Interface Information41Default Physical Ethernet Settings43Configuring Layer 3 Interfaces45Information About Layer 3 Interfaces45Routed Interfaces45Subinterfaces46VLAN Interfaces47Loopback Interfaces47Tunnel Interfaces48Licensing Requirements for Layer 3 Interfaces48Guidelines and Limitations for Layer 3 Interfaces48Default Settings for Layer 3 Interfaces48Configuring Layer 3 Interfaces48Configuring a Routed Interface48Configuring a Subinterface49Configuring the Bandwidth on an Interface50Configuring a VLAN Interface51Configuring a Loopback Interface52Assigning an Interface to a VRF52Verifying the Layer 3 Interfaces Configuration53Monitoring Layer 3 Interfaces54Configuration Examples for Layer 3 Interfaces55Related Documents for Layer 3 Interfaces56MIBs for Layer 3 Interfaces56Standards for Layer 3 Interfaces56Configuring Port Channels57Information About Port Channels57Understanding Port Channels57Guidelines and Limitations for Port Channel Configuration58Compatibility Requirements59Load Balancing Using Port Channels60Understanding LACP63LACP Overview63LACP ID Parameters64Channel Modes64LACP Marker Responders65LACP-Enabled and Static Port Channel Differences66Configuring Port Channels66Creating a Port Channel66Adding a Port to a Port Channel67Configuring Load Balancing Using Port Channels67Configuring Hardware Hashing for Multicast Traffic69Enabling LACP69Configuring the Channel Mode for a Port70Configuring the LACP Fast Timer Rate71Configuring the LACP System Priority and System ID72Configuring the LACP Port Priority72Disabling LACP Graceful Convergence73Reenabling LACP Graceful Convergence74Verifying Port Channel Configuration75Verifying the Load-Balancing Outgoing Port ID76Configuring Virtual Port Channels77Information About vPCs77vPC Overview77Terminology79vPC Terminology79Fabric Extender Terminology79Supported vPC Topologies80Cisco Nexus 5000 Series Switch vPC Topology80Single Homed Fabric Extender vPC Topology81Dual Homed Fabric Extender vPC Topology82vPC Domain82Peer-Keepalive Link and Messages83Compatibility Parameters for vPC Peer Links83Configuration Parameters That Must Be Identical83Configuration Parameters That Should Be Identical85Graceful Type-1 Check85Per-VLAN Consistency Check86vPC Auto-Recovery86vPC Peer Links86vPC Peer Link Overview86vPC Number87vPC Interactions with Other Features88Configuring vPC Peer Links and Links to the Core88vPC and LACP89vPC Peer Links and STP89vPC and ARP90CFSoE90vPC Peer Switch91Guidelines and Limitations for vPCs91Configuring vPCs92Enabling vPCs92Disabling vPCs92Creating a vPC Domain93Configuring a vPC Keepalive Link and Messages94Creating a vPC Peer Link96Checking the Configuration Compatibility97Enabling vPC Auto-Recovery98Suspending Orphan Ports on a Secondary Switch in a vPC Topology99Creating an EtherChannel Host Interface100Moving Other Port Channels into a vPC101Manually Configuring a vPC Domain MAC Address102Manually Configuring the System Priority103Manually Configuring a vPC Peer Switch Role104Configuring the vPC Peer Switch105Configuring a Pure vPC Peer Switch Topology105Configuring a Hybrid vPC Peer Switch Topology106Verifying the vPC Configuration107Viewing The Graceful Type-1 Check Status108Viewing A Global Type-1 Inconsistency109Viewing An Interface-Specific Type-1 Inconsistency110Viewing a Per-VLAN Consistency Status111vPC Example Configurations113Dual Homed Fabric Extender vPC Configuration Example113Single Homed Fabric Extender vPC Configuration Example115vPC Default Settings117INDEX119Größe: 1,66 MBSeiten: 122Language: EnglishHandbuch öffnen
