Brocade Communications Systems 53-1001761-01 manual

11 Monitoring IGMP

Use this command to display the IGMP database, including configured entries for either all groups on all interfaces, or all groups on specific interfaces, or specific groups on specific interfaces.

Example

switch#show ip igmp groups

3.Use the show ip igmp statistics command to display the IGMP statistics for a VLAN or interface.

Example

switch#show ip igmp snooping statistics interface vlan 1

4.Use the show ip igmp mrouter to display multicast router (mrouter) port related information for all VLANs, or a specific VLAN.

Example

switch#show ip igmp snooping mrouter

- or -

switch#show ip igmp snooping mrouter interface vlan 1

5.When you have reviewed the IGMP statistics for the switch, refer to “Configuring IGMP” on page 116 or “Configuring IGMP snooping querier” on page 117 to make any needed corrections.

NOTE

Refer to the CEE Command Reference for additional information on IGMP CLI commands.

118	Converged Enhanced Ethernet Administrator’s Guide
	53-1001761-01

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Brocade Communications Systems 53-1001761-01 manual Switch#show ip igmp groups

Contents

Converged Enhanced Ethernet Brocade Communications Systems, Incorporated Contents Chapter Using the CEE CLI This chapter Vlan overview Chapter Configuring Link Aggregation using the CEE CLI Chapter Configuring Lldp using the CEE CLI This chapter QoS overview This chapter 802.1x protocol overviewAbout Igmp Active Igmp snooping Chapter FCoE configuration using the Fabric OS CLI CEE configuration management guidelines and restrictions Index Strict priority and Weighted Round Robin scheduler WRR schedule two queuesPage Tables Page How this document is organized About This DocumentThis chapter Supported hardware and software Command syntax conventions What’s new in this documentDocument conventions Text formatting Key terms Optional elementEnclosed in angled brackets Repeat the previous element, for example membermember Additional information Getting technical helpBrocade resources Other industry resources Document feedback FT00X0054E9 Serial number label is located as follows Xxi Page FCoE overview Introducing FCoEFCoE terminology FCoE hardware Layer 2 Ethernet overview Layer 2 Ethernet overviewLayer 2 forwarding Vlan tagging Loop-free network environment Frame classification incoming Congestion control and queuing Access control FCoE Initialization Protocol TrunkingFlow Control FIP discoveryPage FCoE logout FCoE loginFIP logout FC zoning LogincfgName server FCoE queuing Management Tools Using the CEE CLICEE Command Line Interface Saving your configuration changes Saving configuration changes with the copy commandSaving configuration changes with the write command CEE CLI Rbac permissions Accessing the CEE CLI through the console or Telnet Accessing the CEE CLI from the Fabric OS shellCEE CLI command modes CEE Command Line Interface Interface port-channel Lists CEE CLI keyboard shortcuts CEE Command Line Interface CEE CLI command modesCEE CLI keyboard shortcuts Using the do command as a shortcut Displaying CEE CLI commands and command syntax CEE CLI command completion CEE CLI command output modifiers CEE Command Line Interface SAN Integration Standard CEE Integrations and ConfigurationsOverview of standard CEE integrations Integrating a Brocade 8000 switch on a SAN CEE and LAN integration About CEE map attributes CEE and LAN integration Creating the CEE map Configuring Dcbx Activate the protocol Configuring Spanning Tree ProtocolConfiguring Vlan Membership Configuring the CEE Interfaces Example of creating Vlan rules and classifier groups Example of setting the map name to srvgroup Server connections to the Brocade 8000 switch Minimum CEE configuration to allow FCoE traffic flowFibre Channel configuration for the CNA Ethernet configuration for the CNA Switchconfig#interface tengigabitethernet 0/0 Ingress Vlan filtering Configuring VLANs Using the CEE CLIVlan overview Displays the frame processing logic for an incoming frame Vlan configuration guidelines and restrictions Default Vlan configuration Vlan configuration and management Configuring the MTU on an interface portVlan configuration and management To disable the CEE interface Disabling STP on a Vlan Creating a Vlan interfaceEnabling STP on a Vlan Configuring an interface port as an access interface Configuring a Vlan interface to forward FCoE trafficConfiguring an interface port as a Layer 2 switch port Disabling a Vlan on a trunk interface Configuring an interface port as a trunk interfaceEnter the no shutdown command to enable the CEE interface Disabling a Vlan on a converged interface Configuring protocol-based Vlan classifier rulesConfiguring an interface port as a converged interface Deleting a Vlan classifier rule Configuring a Vlan classifier ruleConfiguring MAC address-based Vlan classifier rules Creating a Vlan classifier group and adding rules Activating a Vlan classifier group with an interface portClearing Vlan counter statistics Displaying Vlan information Configuring the MAC address table Configuring the MAC address tableSpecifying or disabling the aging time for MAC addresses Adding static addresses to the MAC address table Configuring the MAC address table Configuring STP, RSTP, and Mstp using the CEE CLI STP overview Configuring STP on Brocade FCoE hardware Rstp overview Is the interface learning MAC addresses? Configuring Rstp on Brocade FCoE hardware Mstp overview For details, see Specifying the port priority on Configuring Mstp on Brocade FCoE hardware Switchconf-mstp#instance 1 priority Default STP, RSTP, and Mstp configuration STP, RSTP, and Mstp configuration and management STP, RSTP, and Mstp configuration and managementEnabling STP, RSTP, or Mstp Disabling STP, RSTP, or Mstp Specifying the bridge priority Specifying the bridge forward delaySpecify the bridge forward delay Enabling the error disable timeout timer Specifying the error disable timeout intervalEnable the error disable timeout timer Specifying the bridge maximum aging time Specifying the port-channel path cost Specifying the bridge hello time STP and RstpSpecifying the transmit hold count Rstp and Mstp Specify the port-channel path cost Enabling Cisco interoperability Mstp Disabling Cisco interoperability MstpMapping a Vlan to an Mstp instance Map a Vlan to an Mstp instance Specifying a revision number for an Mstp configuration Enter the region command to assign a name to an Mstp regionSpecifying the maximum number of hops for a Bpdu Mstp Specifying a name for an Mstp region Clearing spanning tree-detected protocols Flushing MAC addresses Rstp and MstpClearing spanning tree counters Configuring STP, RSTP, or Mstp on CEE interface ports Configuring the path costDisplaying STP, RSTP, and MSTP-related information Enabling automatic edge detection Enabling a port interface as an edge port Enabling the guard root Specifying the Mstp hello time Specifying restrictions for an Mstp instance Specifying the port priority Specifying a link typeEnabling port fast STP Enabling spanning tree Restricting the port from becoming a root portRestricting the topology change notification Disabling spanning tree Configuring STP, RSTP, or Mstp on CEE interface ports Link aggregation overview Configuring Link Aggregation using the CEE CLILink Aggregation Group configuration Converged Enhanced Ethernet Administrator’s Guide Data Center Core Link Aggregation Control Protocol Dynamic link aggregationStatic link aggregation Brocade-proprietary aggregation Lacp configuration guidelines and restrictions Default Lacp configurationLacp configuration and management Lacp configuration guidelines and restrictions Clearing Lacp counter statistics on a LAG Configuring the Lacp system priorityConfiguring the Lacp timeout period on a CEE interface Displaying Lacp information Lacp troubleshooting tipsClearing Lacp counter statistics on all LAG groups Deskew calculation failed for link link-name Configuring Lldp using the CEE CLI Lldp overview Layer 2 topology mapping Page Dcbx overview Dcbx overviewEnhanced Transmission Selection ETS Lldp configuration guidelines and restrictions Dcbx interaction with other vendor devicesPriority Flow Control PFC Dcbx interaction with other vendor devices Default Lldp configuration Lldp configuration and managementDisabling and resetting Lldp globally Default Lldp configuration Specifying a user description for Lldp Configuring Lldp global command optionsSpecifying a system name for the Brocade FCoE hardware Advertising the optional Lldp TLVs Configuring the transmit frequency of Lldp framesConfiguring the hold time for receiving devices Configuring the advertisement of Lldp Dcbx -related TLVs Configuring FCoE priority bitsAdvertise the Lldp DCBX-related TLVs using these commands Configure the FCoE priority bits Configuring Lldp profiles Configuring Lldp interface-level command options Clearing LLDP-related informationApply an Lldp profile to the interface Clear Lldp statistics Displaying LLDP-related information Display Lldp general informationDisplay Lldp interface-related information Display Lldp neighbor-related information Configuring ACLs using the CEE CLI ACL overview Default ACL configuration ACL configuration guidelines and restrictionsACL configuration and management Default ACL configuration VLANs Creating an extended MAC ACL and adding rules Modifying MAC ACL rules Reordering the sequence numbers in a MAC ACL Enter the no seq command to delete the existing ruleRemoving a MAC ACL Applying a MAC ACL to a CEE interface Applying a MAC ACL to a Vlan interface ACL configuration and management Configuring QoS using the CEE CLI QoS overview Default user-priority mappings for untrusted interfaces RewritingQueueing User-priority mapping Configuring the QoS trust mode Incoming CoS User Priority Configuring user-priority mappings Set the interface mode to ‘trust’Exit the configuration mode and return to Exec mode Set the interface mode to ‘3’ Traffic class mapping Creating a CoS-to-CoS mutation QoS mapApplying a CoS-to-CoS mutation QoS map Queueing Unicast traffic Multicast traffic Activate the CoS-to-Traffic-Class mapping by name Mapping CoS-to-Traffic-ClassActivating a mapping CoS-to-Traffic-Class Congestion control Tail dropVerifying a mapping CoS-to-Traffic-Class Congestion control Changing the Tail Drop threshold Ethernet pause Enabling Ethernet Pause Enable an Ethernet PFC on the interface Multicast rate limitingEthernet Priority Flow Control Enabling an Ethernet PFC Creating a receive queue multicast rate-limit SchedulingStrict priority scheduling Scheduling Deficit weighted round robin schedulingTraffic class scheduling policy Scheduling Supported scheduling configurations Scheduling the QoS queue Multicast queue scheduling Scheduling the QoS multicast queue Converged Enhanced Ethernet map configuration Creating a CEE map Defining a priority group tableCreate a CEE map. In this example, the name ‘test’ is used Define the CEE map for Pgid Defining a priority-table map Define the map Switchconfig-ceemap#exit Verify the CEE map provisioning for a specified name Applying a CEE provisioning map to an interfaceVerifying the CEE maps 802.1x protocol overview Configuring 802.1x Port Authentication802.1x configuration guidelines and restrictions 802.1x authentication configuration tasks Interface-specific administrative tasks forConfigure authentication Between the switch and CNA or NIC Configuring 802.1x on specific interface ports Configuring 802.1x timeouts on specific interface ports Configure the timeout intervalEnable 802.1x authentication for the interface port Configure reauthentication for the interface port Interface-specific administrative tasks for Disabling 802.1x on specific interface ports Active Igmp snooping Configuring IgmpAbout Igmp Configuring Igmp Configuring IgmpConfigure a Vlan port member to be a multi-router interface Multicast routing Monitoring Igmp Configuring Igmp snooping querierConfiguring Igmp snooping querier Switch#show ip igmp groups Configuring Rmon using the CEE CLI Rmon configuration and managementDefault Rmon configuration Configuring Rmon settings Configuring Rmon events Configuring Rmon Ethernet group statistics collection Switchconf-if-te-0/1#exit Rmon configuration and management FCoE configuration using the Fabric OS CLI FCoE configuration guidelines and restrictions Managing and displaying the FCoE configuration Configuring Fcmap values for a VlanConfiguring FIP multicast advertisement intervals Managing and displaying the FCoE configuration Managing and displaying the FCoE login configuration Clearing loginsDisplaying FCoE configuration-related information Enabling or disabling FCoE login configuration management Displaying or aborting the current configuration transaction Cleaning up login groups and VNport mappings Creating and managing the FCoE login group configuration Displaying the FCoE login configurationSaving the current FCoE configuration Creating an FCoE login group Perform the following task to delete an FCoE login group Modifying the FCoE login group device listDeleting an FCoE login group Renaming an FCoE login group Perform the following task to rename an FCoE login group Creating and managing the FCoE login group configuration CEE configuration management tasks CEE configuration managementCEE configuration management guidelines and restrictions Display the running configuration file Saving the running configuration fileLoading the startup configuration file Erasing the startup configuration file Restore an archived running configuration file Archiving the startup configuration fileRestore an archived startup configuration file Archive a startup configuration from Flash Flash file management commands CEE configuration management commandsFlash file management commands Lists the common CEE configuration management commands Debugging and logging commands Switch#erase flash Debugging and logging commands Symbols Numerics Index Dcbx FIP Lldp Radius Vlan