Show command | Brocade Communications Systems IPMC5000PEF manual

configuration 38, 65 disabling on a VLAN 39, 66 displaying errors 27 displaying information 39, 66

displaying information for a specific group or source group pair 41

displaying information on a Layer 2 switch 40, 67 enabling on a VLAN 39

enabling or disabling 38, 65

show commands show command

show ip multicast 26

PIM SM traffic snooping

application examples 35, 62 configuration notes and limitations 37, 64 enabling globally on the device 19 global tasks 17

overview 35, 62 port-specific tasks 17 VLAN-specific tasks 17

PIM Sparse domains joined by MSDP devices 121

S

show command

show ip igmp traffic 145 show ip multicast error 27 show ip multicast group 27 show ip multicast mcache 28

show ip multicast pimsm-snooping 39, 41, 66 show ip multicast resource 29

show ip multicast traffic 30 show ip multicast vlan 26, 31

show ip multicast vlanPIM SM snooping

show commands 32 show ip pimsm-snooping 40

show ip pimsm-snooping vlan 40, 67 static router ports, configuring 24

V

VLAN

mld-snooping active passive 52 mld-snooping disable-mld-snoop 52 mld-snooping fast-convergence 55 mld-snooping fast-leave-v1 54 mld-snooping port-version 1 2 ethernet 53 mld-snooping proxy-off 53 mld-snooping router-port ethernet 53 mld-snooping static-group 53 mld-snooping tracking 54 mld-snooping version 1 2 52

multicast activeVLAN

multicast passive 20 multicast disable-multicast-snoop 22 multicast disable-pimsm-snoop 39, 66

multicast fast-convergencecommand

multicast fast-convergence 25

multicast fast-leave-v2command

multicast fast-leave-v2 25 multicast pimsm-snooping 39, 66 multicast port-version 21 multicast proxy-off 24

multicast router-portcommand

multicast router-port ethernet 24

multicast trackingcommand

multicast tracking 24

multicast version 2VLAN

multicast version 3 20

228	FastIron Ethernet Switch IP Multicast Configuration Guide
	53-1003085-02

Image 230

Brocade Communications Systems IPMC5000PEF manual Show commands show command, PIM SM traffic snooping, Multicast activeVLAN

Contents

FastIron Ethernet Switch IP Multicast Page Contents Enabling Igmp V3 membership tracking and fast leave for Vlan Defining the maximum number of PIM cache entries Configuring Msdp mesh groups Configuring Multicast Source Discovery Protocol MsdpConfiguring Msdp Configuring Msdp mesh group 196 PIM Anycast RP 194 Configuring PIM Anycast RP147 Enabling MLDv2 197 Clearing IPv6 MLD traffic 206 209 Text formatting conventions Command syntax conventionsDocument conventions Convention Brocade resources Brocade resourcesGetting technical help Document feedback Document feedback Supported hardware IntroductionWhat’s new in this document Support is added for static mroute How command information is presented in this guide How command information is presented in this guide Supported IPv4 Multicast Traffic Reduction Igmp snooping overview Queriers and non-queriers Queriers and non-queriers Tracking and fast leave VLAN-specific configurationVLAN-specific configuration Forwarding mechanism in hardware Hardware resources for Igmp and PIM-SM snooping Following notes apply to all devices Igmp snooping configuration Igmp snooping configuration Syntax no system-max igmp-snoop-mcache num Igmp snooping mcache entries and group addressesIgmp snooping mcache entries and group addresses Configuration notes for Layer 3 devices Setting the maximum number of Igmp group addressesConfiguring the Igmp mode Setting the maximum number of Igmp group addresses Configuring the Igmp mode for a Vlan Configuring the Igmp versionConfiguring the global Igmp mode Configuring the global Igmp version Configuring the Igmp version for individual ports in a Vlan Configuring static groups to specific portsConfiguring the Igmp version for individual ports in a Vlan Information specific to FCX and ICX devices Modifying the age interval for group membership entries Modifying the query interval active Igmp snooping mode onlyDisabling Igmp snooping on a Vlan Modifying the maximum response time Modifying the multicast cache age time Configuring report controlConfiguring report control Enabling or disabling error and warning messages Enabling or disabling error and warning messagesConfiguring static router ports Turning off static group proxy Enabling fast leave for Igmp Enabling fast leave for IgmpEnabling fast convergence Syntax no multicast tracking Igmp snooping show commands Igmp snooping show commandsDisplaying the Igmp snooping configuration Syntax multicast fast-convergence Syntax show ip multicast error Displaying Igmp snooping errorsDisplaying Igmp snooping errors Displaying Igmp group information Syntax show ip multicast group group-addressdetail tracking Displaying Igmp snooping mcache informationDisplaying Igmp snooping mcache information Syntax show ip multicast mcache Displaying software resource usage for VLANsDisplaying software resource usage for VLANs Syntax show ip multicast resource Syntax show ip multicast traffic Displaying the status of Igmp snooping trafficDisplaying the status of Igmp snooping traffic Displaying querier information Displaying querier information Displaying the active Interface with other querier present Displaying the passive interface with other querier present Displaying the passive interface with other querier present Clearing the Igmp mcache Clear commands for Igmp snoopingClear commands for Igmp snooping Clearing the mcache on a specific Vlan Application examples of PIM SM traffic snooping PIM SM traffic snooping overviewClearing Igmp counters on VLANs Clearing Igmp counters on VLANs IPv4 Multicast Traffic Reduction Configuration notes and limitations for PIM SM snooping Configuration notes and limitations for PIM SM snooping Enabling or disabling PIM SM snooping PIM SM snooping configurationPIM SM snooping configuration Disabling PIM SM snooping on a Vlan PIM SM snooping show commandsEnabling PIM SM snooping on a Vlan Displaying PIM SM snooping information Syntax show ip multicast pimsm-snooping vlan-id Displaying PIM SM snooping information on a Layer 2 switchDisplaying PIM SM snooping information on a Layer 2 switch Syntax show ip multicast pimsm-snooping vlan vlan-id Multicast Group IP address of the multicast group IPv4 Multicast Traffic Reduction IPv6 Multicast Traffic Reduction MLD snooping overview FastIron Ethernet Switch IP Multicast Configuration Guide Hardware resources for MLD and PIMv6 SM snooping Forwarding mechanism in hardware MLD snooping configuration notes and feature limitations MLD snooping configuration notes and feature limitations MLD snooping-enabled queriers and non-queriers MLD snooping-enabled queriers and non-queriers MLD and Vlan configuration MLD snooping configurationMLD and Vlan configuration MLDv1 with MLDv2 Configuring the hardware and software resource limits Configuring the hardware and software resource limitsConfiguring the global MLD mode Modifying the age interval Modifying the query interval active MLD snooping mode onlyConfiguring the global MLD version Modifying the age interval Syntax no ipv6 multicast leave-wait-time num Modifying the multicast cache aging timeSyntax no ipv6 multicast report-control Syntax no ipv6 multicast mcache-age num Configuring the MLD version for the Vlan Disabling error and warning messagesConfiguring the MLD mode for a Vlan Disabling error and warning messages Configuring the MLD version for individual ports Configuring the MLD version for individual portsConfiguring static groups Disabling static group proxy Syntax no multicast6 proxy-off Configuring fast leave for MLDv1By default, MLD snooping proxy is enabled Syntax no multicast6 tracking Displaying MLD snooping information Displaying MLD snooping error informationSyntax show ipv6 multicast error Enabling fast convergence Displaying MLD group information Displaying MLD group information Syntax show ipv6 multicast mcache Displaying MLD snooping mcache informationDisplaying MLD snooping mcache information Syntax show ipv6 multicast resource System-max mld-snoop-mcache commandIPv6 Multicast Traffic Reduction Syntax show ipv6 multicast traffic Displaying status of MLD snooping trafficDisplaying status of MLD snooping traffic Syntax show ipv6 multicast vlan vlan-id Displaying MLD snooping information by VlanDisplaying MLD snooping information by Vlan Clearing the mcache on all VLANs Clearing MLD snooping counters and mcacheClearing MLD counters on all VLANs Clearing traffic counters on a specific Vlan PIM6 SM traffic snooping overview Application examples of PIM6 SM traffic snooping IPv6 Multicast Traffic Reduction Configuration notes and limitations for PIM6 SM snooping Configuration notes and limitations for PIM6 SM snooping Enabling or disabling PIM6 SM snooping PIM6 SM snooping configurationPIM6 SM snooping configuration Disabling PIM6 SM snooping on a Vlan PIM6 SM snooping show commandsEnabling PIM6 SM snooping on a Vlan Displaying PIM6 SM snooping information Syntax show ipv6 multicast pimsm-snooping vlan vlan-id Displaying PIM6 SM snooping for a VlanDisplaying PIM6 SM snooping for a Vlan Displaying PIM6 SM snooping for a Vlan Supported IPv4 Multicast Protocols features A mixed stack only IPv4 Multicast Protocols PIM-SSM Support for Multicast Multi-VRF System-max command changesOverview of IP multicasting Multicast terms Changing global IP multicast parameters Show and clear command supportShow and clear command support Concurrent support for multicast routing and snooping Defining the maximum number of PIM cache entries Defining the maximum number of PIM cache entriesDefining the maximum number of Igmp group addresses Modifying Igmp V1 and V2 membership time Changing Igmp V1 and V2 parametersModifying Igmp V1 and V2 query interval period Modifying Igmp V1 and V2 maximum response time Security enhancement for Igmp Adding an interface to a multicast groupSecurity enhancement for Igmp Syntaxno ip igmp max-response-time num Multicast non-stop routing Configuration considerationsConfiguring multicast non-stop routing Multicast non-stop routing Displaying the multicast NSR status PIM v4 is configuredPIM v6 is configured Displaying the multicast NSR status Passive multicast route insertion Passive multicast route insertion Syntax no hardware-drop-disable Configuring PmriConfiguring Pmri IP multicast boundaries Standard ACL to permit multicast traffic Configuring multicast boundariesDisplaying multicast boundaries Extended ACL to deny multicast traffic PIM Dense PIM Dense Initiating PIM multicasts on a network Initiating PIM multicasts on a networkPruning a multicast tree Pruning leaf nodes from a multicast tree Grafts to a multicast tree Grafts to a multicast tree Enabling PIM on the device and an interface Configuring PIM DMPIM DM versions Globally enabling and disabling PIM Modifying PIM global parameters Modifying neighbor timeoutEnabling a PIM version Modifying PIM global parameters Modifying the prune wait timer Modifying hello timerModifying prune timer Failover time in a multi-path topology Modifying graft retransmit timerModifying inactivity timer Selection of shortest path back to source Configuring a DR priority Configuring a DR priorityDisplaying basic PIM Dense configuration information Syntax no ip pim dr-priority priority-value Displaying all multicast cache entries in a pruned state Displaying all multicast cache entries in a pruned stateDisplaying all multicast cache entries Syntax show ip pim vrf vrf-name prune IPv4 Multicast Protocols Blocked Filter L2 FID Displaying information across VRFs Displaying information across VRFs PIM Sparse PIM SparsePIM Sparse device types RP paths and SPT paths Configuring PIM SparseRP paths and SPT paths Enabling PIM Sparse for a specified VRF Configuring global PIM Sparse parametersCurrent limitations Current limitations Configuring PIM interface parameters Configuring PIM interface parametersConfiguring BSRs Syntax no ip pim-sparse Syntax no rp-candidate add group-addrmask-bits Configuring RPsConfiguring RPs Syntax clear ip pim vrf vrf-name rp-map Statically specifying the RPSyntax no rp-candidate delete group-addrmask-bits Syntax no rp-address ip-addr ACL based RP assignment Configuration considerationsConfiguring an ACL based RP assignment Displaying the static RP PIM Passive PIM PassiveMulticast Outgoing Interface OIF list optimization Syntax no ip pim passive Displaying system values Displaying system valuesDisplaying PIM resources Syntax show ip pim all-vrf vrf vrf-name resource Syntax show ip pim all-vrf vrf vrf-name hw-resource Syntax show ip pim vrf vrf-name sparse Displaying basic PIM Sparse configuration informationOutput from the show ip pim all-vrf hw-resource command Output of the show ip pim sparse command This field Displays Global PIM Sparse mode settings Displaying a list of multicast groups Output of the show ip pim sparse commandDisplaying a list of multicast groups Displaying BSR information Output from the show ip pim group commandDisplaying BSR information Syntax show ip pim vrf vrf-name group Output from the show ip pim bsr command Syntax show ip pim vrf vrf-name bsr Displaying candidate RP information Output from the show ip pim bsr commandDisplaying candidate RP information This system is not a Candidate-RP Displaying RP-to-group mappings Output from the show ip pim rp-candidate commandDisplaying RP-to-group mappings Syntax show ip pim vrf vrf-name rp-map Displaying the RP set list Output of the show ip pim rp-map commandDisplaying RP Information for a PIM Sparse group Displaying RP Information for a PIM Sparse group Syntax show ip pim vrf vrf-name rp-set Displaying multicast neighbor informationDisplaying multicast neighbor information Syntax show ip pim vrf vrf-name neighbor Displaying the PIM multicast cache Displaying the PIM multicast cache IPv4 Multicast Protocols Ingress Vlan Displaying the PIM multicast cache for DIT Displaying the PIM multicast cache for DIT Clearing the PIM forwarding cache Clearing the PIM forwarding cacheDisplaying PIM traffic statistics Syntax show ip pim vrf vrf-name mcache dit-idx dit Syntax show ip pim vrf vrf-name traffic join-prune rx tx Syntax clear ip pim vrf vrf-name traffic Clearing the PIM message countersClearing the PIM message counters Displaying PIM RPF Configuring Multicast Source Discovery Protocol MsdpDisplaying PIM RPF Syntax show ip pim vrf vrf-name rpf ip-address Peer Reverse Path Forwarding RPF flooding Peer Reverse Path Forwarding RPF floodingSource Active caching Configuring Msdp Configuring MsdpConfiguring Msdp peers Enabling Msdp Disabling an Msdp peer Disabling an Msdp peerDesignating the interface IP address as the RP IP address Syntax no msdp-peer ip-addrshutdown Example Filtering Msdp source-group pairsFiltering incoming and outgoing Source-Active messages Filtering Msdp source-group pairs IPv4 Multicast Protocols Displaying summary information Filtering advertised Source-Active messagesDisplaying Msdp information Filtering advertised Source-Active messages Displaying peer information Syntax show ip msdp summary Syntax show ip msdp vrf vrf-name peer Msdp peer information TCP Statistics IPv4 Multicast Protocols Displaying Source Active cache information Syntax show ip msdp vrf vrf-name rpf-peer ip-addr Displaying Msdp RPF-PeerDisplaying Msdp RPF-Peer Clearing Msdp information Displaying Msdp PeerDisplaying Msdp VRF RPF-Peer Clearing peer information Clearing the source active cache for a VRF Configuring Msdp mesh groupsClearing the source active cache Clearing Msdp statistics Configuring Msdp mesh group Configuring Msdp mesh group Msdp Anycast RP Configuring Msdp Anycast RPMsdp Anycast RP Syntax no mesh-group group-namepeer-address Example Example RP 1 configuration RP 2 configuration PIMR1 configuration PIM Anycast RP Configuring PIM Anycast RPPIMR2 configuration PIM Anycast RP Syntax show ip pim vrf vrf-name anycast-rp Displaying information for a PIM Anycast RP interfaceDisplaying information for a PIM Anycast RP interface Static multicast routes Static multicast routes Igmp Proxy Igmp proxy configuration notesConfiguring Igmp Proxy Igmp proxy limitations Filtering groups in proxy report messages Filtering groups in proxy report messagesDisplaying Igmp Proxy information Output of show ip igmp proxy summary Output of show ip igmp proxyUse the show ip igmp proxy summary Syntax show ip igmp proxy stats Igmp Compatibility with Igmp V1 Default Igmp versionDefault Igmp version Globally enabling the Igmp version Enabling the Igmp version per interface settingGlobally enabling the Igmp version Syntax no ip igmp version version-number Syntax no ip igmp tracking Enabling membership tracking and fast leaveEnabling membership tracking and fast leave Creating a static Igmp group Setting the query intervalOr this command Creating a static Igmp group Setting the group membership time Setting the group membership timeSetting the maximum response time Displaying IGMPv3 information Age 253 226.0.0.1 Displaying the Igmp status of an interface Clearing the Igmp group membership tableDisplaying static Igmp groups Clearing the Igmp group membership table IPv4 Multicast Protocols Clearing Igmp traffic statistics Clearing Igmp traffic statisticsDisplaying Igmp traffic status Syntax show ip igmp vrf vrf-name traffic Syntax clear ip igmp vrf vrf-nametraffic Displaying Igmp settingsSyntax show ip igmp vrf vrf-name settings Igmp V3 and source specific multicast protocols Configuring PIM SSM group rangeSource-specific multicast Source-specific multicast Syntax no ssm-enable range acl-idor acl-name Configuring multiple SSM group rangesSyntax no ssm-enable range group-addressaddress-mask Displaying information for PIM SSM range ACL IGMPv2 SSM mappingDisplaying information for PIM SSM range ACL Configuring an ACL for IGMPv2 SSM mapping Configuring an ACL for IGMPv2 SSM mappingConfiguring the IGMPv2 SSM mapping commands Enabling IGMPv2 SSM mapping Displaying an Igmp SSM mapping information Example configurationDisplaying an Igmp SSM mapping information Syntax show ip igmp vrf vrf-name ssm-map Supported IPv6 Multicast Features A mixed stack only 3rd generation modules only IPv6 PIM Sparse IPv6 PIM SparsePIM Sparse router types RP paths and SPT paths IPv6 PIM-Sparse mode IPv6 PIM-Sparse modeConfiguring IPv6 PIM-SM on a virtual routing interface Enabling IPv6 PIM-SM for a specified VRF Configuring BSRs Configuring BSRsSetting the BSR message interval Syntax no bsr-msg-interval num Syntax no rp-candidate add group-ipv6addressmask-bits Configuring candidate RPConfiguring candidate RP Syntax no rp-candidate delete group-ipv6addressmask-bits Ipv6-addrparameter specifies the IPv6 address of the RP Embedded Rendezvous PointSyntax no rp-address ipv6-addr Syntax clear ipv6 pim vrf vrfname rp-map Changing the Shortest Path Tree threshold Setting the RP advertisement intervalChanging the Shortest Path Tree threshold Syntax no rp-embedded Syntax rp-adv-interval seconds Changing the PIM Join and Prune message intervalChanging the PIM Join and Prune message interval Syntax no message-interval seconds Setting the register probe time Setting the prune wait intervalSetting the register suppress interval Setting the prune wait interval Setting the inactivity timer Setting the inactivity timerChanging the hello timer Syntax no hello-timer seconds Enabling Source-specific Multicast Configuring Source-specific MulticastSyntax no ssm-enable range address-range Enabling Source-specific Multicast Displaying hardware-drop Configuring PmriPassive Multicast Route Insertion Displaying basic PIM Sparse configuration information Displaying system values IPv6 Multicast Protocols Syntax show ipv6 pim vrf vrf-name sparse Displaying IPv6 PIM interface information Displaying IPv6 PIM interface information Displaying a list of multicast groups Syntax show ipv6 pim vrf vrf-name group Syntax show ipv6 pim vrf vrf-name bsr Output from the show ipv6 pim group commandDisplaying BSR information Displaying candidate RP information Displaying RP-to-group mappings Syntax show ipv6 pim vrf vrf-name rp-candidate Displaying RP information for an IPv6 PIM Sparse group Displaying RP information for an IPv6 PIM Sparse groupDisplaying the RP set list Syntax show ipv6 pim vrf vrf-name rp-map Syntax show ipv6 pim vrf vrf-name neighbor Displaying multicast neighbor informationSyntax show ipv6 pim vrf vrf-name rp-set Displaying the IPv6 PIM multicast cache Displaying the IPv6 PIM multicast cache For Replication Entry Displaying IPv6 PIM RPF Displaying IPv6 PIM RPFDisplaying IPv6 PIM counters Syntax show ipv6 pim vrf vrf-name rpf ip-address Syntax show ipv6 pim vrf vrf-name counter Displaying the IPv6 PIM resourcesDisplaying the IPv6 PIM resources Syntax show ipv6 pim all-vrf vrf vrf-name resource Syntax show ipv6 pim all-vrf vrf vrf-name hw-resource Displaying PIM traffic statisticsDisplaying PIM traffic statistics Syntax show ipv6 pim vrf vrf-name traffic Clearing the IPv6 PIM forwarding cache Clearing the IPv6 PIM forwarding cacheClearing the IPv6 PIM message counters Syntax clear ipv6 pim vrf vrf-name cache Clearing the IPv6 PIM traffic Clearing the IPv6 PIM trafficDefining the maximum number of IPv6 PIM cache entries Configuring a static multicast route within a VRF Configuring a static multicast route within a VRF Route Precedence Admin-distance Syntax no anycast-rprp-address my-anycast-rp-set-acl Syntax show ipv6 pim vrf vrf-name anycast-rp Displaying information for an IPv6 PIM Anycast RP interfaceDisplaying information for an IPv6 PIM Anycast RP interface Enabling MLDv2 Configuring MLD parameters for default and non-default VRFsSetting the group membership time Enabling MLDv2 Defining the maximum number of MLD group addresses Setting the maximum response timeDefining the maximum number of MLD group addresses Setting the robustness Setting the query intervalSetting the last listener query interval Setting the query interval Setting the version Configuring MLD parameters at the interface levelSetting the version Specifying a port version Enabling MLD tracking on an interface Setting the version on an interfaceDisplaying MLD information Enabling MLD tracking on an interface Syntax show ipv6 mld vrf vrf-name group Displaying MLD group informationDisplaying MLD definitions for an interface Displaying MLD settings Displaying MLD settings Displaying static MLD groups Syntax show ipv6 mld vrf vrf-name settingsFollowing command displays static MLD groups for the cs VRF Displaying static MLD groups Displaying MLD traffic Output from the show ipv6 mld vrf cs static commandDisplaying MLD traffic Report has a Receive and a Send section Clearing the IPv6 MLD group membership table cache IPv6 Multicast BoundariesClearing IPv6 MLD traffic Clearing IPv6 MLD traffic ACL to deny multicast traffic Configuration considerationsACL to permit multicast traffic Syntax no ipv6 multicast-boundary acl-spec Displaying multicast boundaries Clear ip mroute Removes multicast routes from the mRTM Clear ipv6 mroute Privileged Exec modeClear ipv6 mroute Removes IPv6 multicast routes from the mRTM Ip max-mroute Ip max-mrouteIp mroute Ip max-mroute num No ip max-mroute Ip mroute next hop Configures a static multicast route with a next hopIp mroute next hop Tunnel num Ip mroute vrf vrf-name next-hop-enable-default Ip mroute next-hop-enable-defaultIp mroute next-hop-enable-default No ip mroute vrf vrf-name next-hop-enable-default Ip mroute next-hop-recursion Ip multicast disable-floodingIp mroute next-hop-recursion Ip mroute vrf vrf-name next-hop-recursion Ipv6 max-mroute Ipv6 max-mrouteIpv6 mroute Ipv6 max-mroute num Command Default No next-hop static mroute is configured Modes VRF configuration modeConfigures a static mroute with a next hop Ipv6 mroute next hop Ipv6 mroute vrf vrf-name next-hop-enable-default Ipv6 mroute next-hop-enable-defaultIpv6 mroute next-hop-enable-default No ipv6 mroute vrf vrf-name next-hop-enable-default Ipv6 mroute next-hop-recursion Ipv6 multicast disable-floodingIpv6 mroute next-hop-recursion Ipv6 mroute vrf vrf-name next-hop-recursion Route-precedence Route-precedence Show ip mroute Route-precedence admin-distanceRoute-precedence admin-distance Connected IP Multicast CommandsStatic This example displays information for IP multicast route Show ip static mroute Displays information for configured multicast routesShow ip multicast optimization Show ip multicast optimization ipmc Ipmc Connect Show ipv6 mrouteShow ipv6 mroute Summary This example displays information for IPv6 multicast route Modes Privileged Exec modeShow ipv6 multicast optimization Syntax show ipv6 multicast optimization l2mc Show ipv6 static mroute Displays information for configured IPv6 multicast routesShow ipv6 static mroute Show ipv6 static mroute Feature support CommandCommand output Igmp snooping Multicast fast-convergencecommand Show commands show commandShow command Multicast fast-leave-v2command