Manuals / LevelOne / Computer Equipment / Switch

LevelOne GSW-2692 manual Vlan

Models: GSW-2692

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3 Configuring the Switch

CLI – This example assigns a multicast address to VLAN 1, and then displays all the known multicast services supported on VLAN 1.

Console(config)#ip igmp snooping vlan 1 static 224.1.1.12
ethernet 1/12				4-182
Console(config)#exit
Console#show mac-address-table multicast vlan 1				4-184
VLAN	M'cast IP addr. Member ports		Type
----	--------------- ------------		-------
1	224.1.1.12	Eth1/12	USER
1	224.1.2.3	Eth1/12	IGMP

Console#

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Contents

LevelOne Page Contents Page Iii Command Line Interface Contents Page Vii Viii Contents Page Appendix a Software Specifications Xii Tables XiiiXiv Figures Figures Lacp Configuration XviKey Features Key FeaturesFeature Description Description of Software Features Description of Software Features Introduction Function Parameter Default System DefaultsSystem Defaults Password superSystem Defaults Function Parameter Client EnabledClock Synchronization Disabled Introduction Connecting to the Switch Configuration OptionsInitial Configuration Required ConnectionsStack Operations Remote ConnectionsBasic Configuration Console ConnectionSetting an IP Address Setting PasswordsManual Configuration Dynamic Configuration Enabling Snmp Management Access Community StringsSaving Configuration Settings Trap ReceiversManaging System Files Enter the name of the start-up file. Press EnterInitial Configuration Configuring the Switch Using the Web InterfaceNavigating the Web Browser Interface HomeButton Configuration Options ActionPanel Display Revert Apply HelpMain Menu Description ConfigurationMain Menu System System InformationACL 109 105Current Table 114120 Class-of-service value IP Dscp PriorityMatching an ACL rule Igmp Snooping 135 Igmp Configuration 129Displaying System Information Field AttributesCLI Specify the hostname, location and contact information Displaying Switch Hardware/Software VersionsExpansion Slot 1/2 Combination RJ-45/SFP ports Switch Information Bridge Extension Configuration Displaying Bridge Extension CapabilitiesCLI Enter the following command Setting the Switch’s IP AddressCommand Attributes Manual IP Configuration Using DHCP/BOOTP Dhcp IP ConfigurationCommand Attributes Managing FirmwareDownloading System Software from a Server Copy Firmware10 Deleting Files Saving or Restoring Configuration Settings Command AttributesDownloading Configuration Settings from a Server 11 Downloading Configuration Settings for StartupConsole Port Settings 13 Console Port Settings Telnet Settings 14 Enabling Telnet Configuring Event Logging System Log ConfigurationLogging Levels Level Severity Name DescriptionRemote Log Configuration 16 Remote LogsDisplaying Log Messages CLI This example shows the event message stored in RAMSending Simple Mail Transfer Protocol Alerts 18 Enabling and Configuring Smtp Alerts Resetting the System 19 Resetting the SystemSetting the System Clock Configuring SntpSetting the Time Zone 21 Setting the System ClockAccess Mode Setting Community Access StringsSimple Network Management Protocol 22 Configuring Snmp Specifying Trap Managers and Trap TypesUser Authentication Configuring User Accounts24 Access Levels Configuring Local/Remote Logon Authentication Command UsageRadius Settings Tacacs Settings25 Authentication Settings Configuring Https Https System Support Web Browser Operating SystemReplacing the Default Secure-site Certificate 26 Https SettingsConfiguring the Secure Shell User Authentication Generating the Host Key Pair Field Attributes27 SSH Host-Key Settings Configuring the SSH Server SSH server includes basic settings for authenticationConfiguring Port Security Command Usage29 Configuring Port Security Configuring 802.1X Port Authentication CLI This example shows the default global setting for Displaying 802.1X Global Settings802.1X protocol provides client authentication Web Click Security, 802.1X, InformationConfiguring Port Settings for Configuring 802.1X Global SettingsCLI This example enables 802.1X globally for the switch 32 802.1X Port Configuration AuthorizedConsoleconfig#interface ethernet 1/2 802.1X Statistics Displaying 802.1X StatisticsParameter Description Filtering IP Addresses for Management Access CLI This example displays the 802.1X statistics for port34 IP Filter Configuring Access Control Lists Access Control ListsCLI This example allows Snmp access for a specific client Setting the ACL Name and Type CLI This example creates a standard IP ACL named davidConfiguring a Standard IP ACL 36 ACL Configuration Standard IPConfiguring an Extended IP ACL 37 ACL Configuration Extended IP Configuring a MAC ACL 38 ACL Configuration MACBinding a Port to an Access Control List 39 Binding a Port to an ACLDisplaying Connection Status Port ConfigurationField Attributes Web Web Click Port, Port Information or Trunk Information 40 Displaying Port/Trunk Information Field Attributes CLIConfiguring Interface Connections Current Status41 Port/Trunk Configuration Command Usage Creating Trunk GroupsStatically Configuring a Trunk 42 Configuring Port TrunksEnabling Lacp on Selected Ports 12443 Lacp Configuration 125 Configuring Lacp Parameters Dynamically Creating a Port Channel44 Lacp Port Configuration Lacp Port Counters Displaying Lacp Port CountersYou can display statistics for Lacp protocol messages Field DescriptionLACPDUs Illegal Pkts Protocols Ethernet TypeCLI The following example displays Lacp counters Displaying Lacp Settings and Status for the Local Side Lacp Internal Configuration Information46 Lacp Port Internal Information Displaying Lacp Settings and Status for the Remote Side Lacp Neighbor Configuration Information Field DescriptionConsole#show Lacp 1 neighbors Setting Broadcast Storm Thresholds 48 Port Broadcast ControlConfiguring Port Mirroring 114Configuring Rate Limits 49 Mirror Port ConfigurationRate Limit Configuration Rate Limit Granularity51 Output Rate Limit Port Configuration Showing Port StatisticsPort Statistics Port Statistics Or alignment error Fragments52 Port Statistics Setting Static Addresses Address Table SettingsCLI This example shows statistics for port 53 Configuring a Static Address Table Displaying the Address Table54 Configuring a Dynamic Address Table Changing the Aging Time Spanning Tree Algorithm ConfigurationCLI This example sets the aging time to 300 seconds Displaying Global Settings Field AttributesSpanning Tree Algorithm Configuration Web Click Spanning Tree, STA, Information 56 Displaying Spanning Tree InformationConfiguring Global Settings Global settings apply to the entire switchConfiguration Settings for Rstp 57 Configuring Spanning Tree Displaying Interface Settings Field AttributesAD B 58 Displaying Spanning Tree Information CLI This example shows the STA attributes for portConfiguring Interface Settings Command Attributes59 Configuring Spanning Tree per Port CLI This example sets STA attributes for portVlan Configuration Ieee 802.1Q VLANsVA Vlan Aware VU Vlan Unaware Forwarding Tagged/Untagged Frames Displaying Basic Vlan Information Enabling or Disabling Gvrp Global SettingCLI This example enables Gvrp for the switch Web Click VLAN, 802.1Q VLAN, Basic InformationCommand Attributes Web Displaying Current VLANs62 Displaying Current VLANs Command Attributes CLI 63 Configuring a Vlan Static List Creating VLANsAdding Static Members to VLANs Vlan Index CLI This example creates a new Vlan64 Configuring a Vlan Static Table Adding Static Members to VLANs Port Index 65 Vlan Static Membership by PortConfiguring Vlan Behavior for Interfaces Command Usage66 Configuring VLANs per Port Private VLANs Displaying Current Private VLANs 67 Private Vlan InformationAssociating VLANs Configuring Private VLANsEach community Vlan must be associated with a primary Vlan Displaying Private Vlan Interface Information 69 Private Vlan AssociationConfiguring Private Vlan Interfaces 70 Private Vlan Port Information71 Private Vlan Port Configuration Layer 2 Queue Settings Class of Service ConfigurationSetting the Default Priority for Interfaces Port Priority Configuration CLI This example assigns a default priority of 5 to port11 CoS Priority Levels Mapping CoS Values to Egress Queues10 Mapping CoS Values to Egress Queues Priority Level Traffic Type73 Traffic Classes Selecting the Queue Mode Setting the Service Weight for Traffic ClassesLayer 3/4 Priority Settings Mapping Layer 3/4 Priorities to CoS ValuesMapping IP Precedence Selecting IP Precedence/DSCP Priority12 Mapping IP Precedence Priority Level Traffic Type 77 IP Precedence Priority 13 Mapping Dscp Priority Values IP Dscp Value CoS Value Mapping Dscp Priority10, 12, 14 18, 20, 22 26, 28, 30, 32, 34 38, 40 Mapping IP Port Priority 79 IP Port Priority StatusMapping CoS Values to ACLs 14 Egress Queue Priority Mapping81 ACL CoS Priority Multicast Filtering Layer 2 Igmp Snooping and QueryConfiguring Igmp Snooping and Query Parameters Command Usage82 Igmp Configuration Displaying Interfaces Attached to a Multicast RouterSpecifying Static Interfaces for a Multicast Router 83 Multicast Router Port Information84 Static Multicast Router Port Configuration Displaying Port Members of Multicast Services 85 IP Multicast Registration TableAssigning Ports to Multicast Services 86 Igmp Member Port TableVlan Accessing the CLI Using the Command Line InterfaceTelnet Connection Command Line Interface Getting Help on Commands Entering CommandsCommand Completion Keywords and ArgumentsShowing Commands Understanding Command Modes Negating the Effect of CommandsUsing Command History Command ModesExec Commands Configuration CommandsConfiguration Modes Command Prompt Consoleconfig-if# 108Command Line Processing Command Line ProcessingKeystroke Function Command Groups Command Groups DescriptionLine Commands LineSyntax Login local no login LoginRelated Commands ExampleSyntax Password 0 7 password no password PasswordUsername 4-26 password No password is specifiedExec-timeout Timeout login responseSyntax Exec-timeout seconds no exec-timeout Syntax Password-thresh threshold no password-thresh Password-threshSilent-time Timeout login response Default value is three attemptsSyntax Silent-time seconds no silent-time Silent-timeDatabits Syntax Databits 7 8 no databitsParity Syntax Parity none even odd no paritySyntax Speed bps no speed SpeedStopbits Syntax Stopbits 1Syntax Disconnect session-id DisconnectShow line Syntax Show line console vtyTo show all lines, enter this command General CommandsEnable General Commands Function ModeEnable DisableDisable Enable password LevelConfigure Show historyReload EndExit This command exits the configuration programThis example shows how to quit a CLI session QuitDevice Designation Commands System Management CommandsPrompt Hostname User Access CommandsUser Access Commands Function Mode Syntax Hostname name no hostnameGuest Admin 10 Default Login Settings Username Access-level PasswordUsername Default is level Default password is super Enable passwordEnable 4-19 authentication enable Management IP Filter Commands11 IP Filter Commands Function Mode ManagementShow management Privileged ExecIp http port Web Server CommandsIp http server Ip http port Syntax No ip http secure-server Default SettingIp http secure-server 13 Https System Support Web Browser Operating SystemPortnumber The UDP port used for HTTPS/SSL. Range Ip http secure-portIp http secure-port Copy tftp https-certificate Ip http secure-serverIp telnet port Telnet Server CommandsIp telnet server Ip telnet port Secure Shell Commands15 SSH Commands Function Mode Sets the SSH server key size Copy tftp public-keySystem Management Commands Ip ssh server Syntax No ip ssh server Default SettingIp ssh crypto host-key generate 4-39 show ssh Syntax Ip ssh timeout seconds no ip ssh timeout Ip ssh timeoutIp ssh authentication-retries Exec-timeout 4-13 show ip sshDelete public-key Ip ssh server-key sizeSyntax Delete public-key username dsa rsa Syntax Ip ssh crypto host-key generate dsa rsa Ip ssh crypto host-key generateIp ssh crypto zeroize Syntax Ip ssh crypto zeroize dsa rsaShow ip ssh Ip ssh save host-keySyntax Ip ssh save host-key dsa rsa Show ssh 16 show ssh display descriptionUsername Name of an SSH user. Range 1-8 characters Show public-keySyntax Show public-key user username host Shows all public keysSyntax No logging on Default Setting Event Logging Commands17 Event Logging Commands Function Mode Logging onLogging history Flash errors level 3 RAM warnings level 618 Logging Levels Syntax No logging host hostipaddress Logging hostLogging facility Hostipaddress The IP address of a syslog serverSyntax Logging trap level no logging trap Logging trapClear logging Syntax Clear logging flash ramSyntax Show logging flash ram sendmail trap Show logging19 show logging flash/ram display description Syntax Show log flash ram login tail Facility commandLogging trap command Show logLogging sendmail host Smtp Alert Commands21 Smtp Alert Commands Function Mode Following example shows sample messages stored in RAMLogging sendmail level Syntax Logging sendmail level levelSyntax No logging sendmail source-email email-address Logging sendmail source-emailLogging sendmail destination-email This example will set the source email john@acme.comLogging sendmail Syntax No logging sendmail Default SettingShow logging sendmail Syntax No sntp client Default Setting Time Commands22 Time Commands Function Mode Sntp clientSyntax Sntp server ip1 ip2 ip3 Sntp serverSntp server 4-54 sntp poll 4-55 show sntp Sntp client 4-53 sntp poll 4-55 show sntpSyntax Sntp poll seconds no sntp poll Sntp pollShow sntp Sntp clientSyntax Clock timezoneCalendar set Year Year 4-digit. RangeShow calendar System Status Commands23 System Status Commands Function Mode Light unitShow startup-config Related Commands Show running-config Show startup-config Show system This command displays system informationShow users Show version Syntax No jumbo frame Default Setting Frame Size CommandsJumbo frame 25 Flash/File Commands Function Mode Flash/File CommandsCopy None Following example shows how to download a configuration file Delete Syntax Dir unit boot-rom config opcode filenameDir Syntax whichboot unit WhichbootFollowing example shows how to display all file information 26 File Directory InformationSyntax Boot system unit boot-romconfig opcode filename Boot systemDir 4-68 whichboot Authentication login Authentication CommandsAuthentication Sequence 27 Authentication Commands Command Group FunctionAuthentication enable Username for setting the local user names and passwordsShow radius-server Shows the current Radius settings 29 Radius Client Commands Function ModeRadius Client Radius-server port Radius-server keyRadius-server timeout Radius-server retransmitTACACS+ Client 30 Tacacs Commands Function ModeShow radius-server Hostipaddress IP address of a TACACS+ server Tacacs-server hostTacacs-server port 10.11.12.13Show tacacs-server Tacacs-server keySyntax Tacacs-server key keystring no tacacs-server key Status Disabled Action None Maximum Addresses Port Security Commands31 Port Security Commands Function Mode Interface Configuration EthernetCommand Usage Acquire a new client Dot1x timeout re-authperiod 802.1X Port Authentication32 802.1X Port Authentication Command Function Mode Be re-authenticated Dot1x timeout tx-periodDot1x max-req Dot1x defaultDefault Command Mode Dot1x port-controlForce-authorized Dot1x operation-modeSingle-host Dot1x re-authentication Dot1x re-authenticateDot1x timeout quiet-period Dot1x timeout re-authperiod Dot1x timeout tx-periodSyntax Show dot1x statistics interface interface Show dot1xStatistics Displays dot1x status for each port Authenticator State Machine State Current state including initialize, reauthenticateCommand Line Interface Access Control List Commands Access Control Lists34 IP ACLs Command Function Mode Access-list ip33 Access Control Lists Command Groups Function Syntax No access-list ip standard extended aclnameSyntax No permit deny any source bitmask host source Permit, deny Ip access-group 4-94 show ip access-listStandard ACL Access-list ip No permit deny tcpExtended ACL Syntax Show ip access-list standard extended aclname Show ip access-listIp access-group Syntax No ip access-group aclnameThis command shows the ports assigned to IP ACLs Show ip access-groupMap access-list ip Syntax No map access-list ip aclname cos cos-valueSyntax Show map access-list ip interface Show map access-list ipQueue cos-map Show map access-list ip 35 Egress Queue Priority MappingSyntax No access-list mac aclname Access-list mac36 MAC ACLs Command Function Mode MAC ACLsPermit, deny MAC ACL Syntax No permit denySyntax Show mac access-list aclname Show mac access-listMac access-group Syntax Mac access-group aclnameThis command shows the ports assigned to MAC ACLs Show mac access-groupMap access-list mac Syntax No map access-list mac aclname cos cos-valueSyntax Show map access-list mac interface Show map access-list macQueue cos-map Show map access-list mac 37 Egress Queue Priority Mapping38 ACL Information Command Function Mode Show access-listShow access-group ACL InformationSnmp-server community Snmp Commands39 Snmp Commands Function Mode 107Syntax Snmp-server contact string no snmp-server contact Snmp-server contactSnmp-server location Syntax Snmp-server location text no snmp-server locationSnmp-server host Host Address None Snmp VersionSnmp-server enable traps Snmp-server enable trapsIssue authentication and link-up-down traps This command checks the status of Snmp communications Show snmpInterface Interface Commands40 Interface Commands Function Mode Port-channel channel-idRangeSpeed-duplex DescriptionSyntax Description string no description Negotiation Syntax No negotiation Default SettingNegotiation 4-110 capabilities Capabilities Following example configures port 11 to use autonegotiationCapabilities 4-111 speed-duplex Flowcontrol Syntax No flowcontrol Default SettingNegotiation 4-110 speed-duplex 4-109 flowcontrol Syntax No shutdown Default Setting ShutdownPort-channel channel-idRange Default Setting Switchport broadcast packet-rateThis command clears statistics on an interface Clear countersFollowing example clears statistics on port This command displays the status for an interfaceShow interfaces status Syntax Show interfaces status interfaceSyntax Show interfaces counters interface This command displays interface statisticsShow interfaces counters Shows the counters for all interfacesSyntax Show interfaces switchport interface Show interfaces switchportShows all interfaces 41 Interfaces Switchport Statistics Interface Configuration Ethernet, destination port Mirror Port Commands42 Mirror Port Commands Function Mode Port monitorShow port monitor This command displays mirror informationFollowing shows mirroring configured from port 6 to port Syntax Show port monitor interfaceRate-limit Rate Limit Commands43 Rate Limit Commands Function Mode Actual rate limit = Rate limit level * GranularityRate-limit granularity Global Configuration Ethernet, Port ChannelUse this command to display the rate limit granularity Show rate-limitLink Aggregation Commands 44 Link Aggregation CommandsSyntax Channel-group channel-idno channel-group Channel-groupGuidelines for Creating Trunks Channel-id- Trunk index RangeLacp Syntax No lacp Default SettingFollowing example creates trunk 1 and then adds port Lacp system-priority 32768Lacp admin-keyEthernet Interface Lacp admin-key Port Channel Interface Configuration Port ChannelThis command displays Lacp information Lacp port-priorityType Port Channel all45 show lacp counters display description Badly formed PDU or an illegal value of Protocol Subtype46 show lacp internal display description Lacp system priority assigned to this port channel47 show lacp neighbors display description 49 Address Table Commands Function Mode Address Table Commands48 show lacp sysid display description Mac-address- MAC address Mac-address-table staticVlan-id- Vlan ID Range Show mac-address-table Clear mac-address-table dynamicMac-address- MAC address Mask Bits to match in the address Mac-address-table aging-time Show mac-address-table aging-timeSyntax No spanning-tree Default Setting Spanning Tree Commands50 Spanning Tree Commands Function Mode Spanning tree is enabledSyntax Spanning-tree mode stp rstp no spanning-tree mode Spanning-tree modeRstp Spanning-tree forward-time Spanning-tree hello-timeSpanning-tree max-age Spanning-tree pathcost method Spanning-tree priorityLong method Spanning-tree cost This command limits the maximum transmission rate for BPDUsSpanning-tree transmission-limit Count The transmission limit in seconds. RangePriority The priority for a port. Range 0-240, in steps Spanning-tree port-priority128 Syntax No spanning-tree edge-port Default Setting Spanning-tree edge-portSpanning-tree portfast Syntax No spanning-tree portfast Default SettingSpanning-tree link-type Auto Port-channel channel-idRange Command ModeSpanning-tree protocol-migration Syntax Spanning-tree protocol-migration interfaceShow spanning-tree This command shows the configuration for the spanning treeSyntax Show spanning-tree interface 148 52 Editing Vlan Groups Command Function Mode Vlan Commands51 VLANs Command Groups Function Editing Vlan GroupsVlan By default only Vlan 1 exists and is activeVlan Database Configuration Show vlanInterface vlan Configuring Vlan Interfaces53 Configuring Vlan Interfaces Command Function Mode Interface vlanAll ports are in hybrid mode with the Pvid set to Vlan Switchport modeSwitchport acceptable-frame-types Switchport acceptable-frame-typesSwitchport ingress-filtering Syntax No switchport ingress-filtering Default SettingSwitchport native vlan Switchport allowed vlan 54 Show Vlan Commands Function Mode Switchport forbidden vlanDisplaying Vlan Information Show vlan This command shows Vlan informationFollowing example shows how to display information for Vlan Shows all VLANsConfiguring Private VLANs 55 Private Vlan CommandsVlan Configuration Private-vlanPrivate vlan association No private-vlan primary-vlan-idassociationNormal Vlan Switchport mode private-vlanSwitchport private-vlan host-association Secondary-vlan-id- ID of secondary VLAN. RangeSwitchport private-vlan isolated Isolated-vlan-id- ID of secondary VLAN. RangeShow vlan private-vlan Switchport private-vlan mappingSyntax Show vlan private-vlan community isolated primary Syntax No bridge-ext gvrp Default Setting Gvrp and Bridge Extension Commands56 Gvrp and Bridge Extension Commands Function Mode Bridge-ext gvrpSyntax No switchport gvrp Default Setting Switchport gvrpShow bridge-ext This command shows if Gvrp is enabled Show gvrp configurationGarp timer Syntax Show gvrp configuration interfaceSyntax Show garp timer interface Show garp timerShows all Garp timers 57 Priority Commands Command Groups Function Priority CommandsPriority Commands Layer 58 Priority Commands Layer Function ModeSwitchport priority default Queue modeSyntax Queue mode strict wrr no queue mode Queue bandwidth weight1...weight3 no queue bandwidth Queue bandwidth59 Default CoS Priority Levels Queue cos-mapShow queue bandwidth Show queue modeThis command shows the current queue mode Show queue cos-mapShow queue cos-map This command shows the class of service priority mapSyntax Show queue cos-map interface Syntax No map ip port Default Setting Priority Commands Layer 360 Priority Commands Layer 3 Function Mode 101Following example shows how to map Http traffic to CoS value Syntax No map ip precedence Default SettingList below shows the default priority mapping 61 Mapping IP Precedence Values CoS Value Command ModePriority Commands Map ip dscp Global Configuration Syntax No map ip dscp Default Setting62 IP Dscp to CoS Vales IP Dscp Value CoS Value Use this command to show the IP port priority mapSyntax Show map ip port interface Show map ip precedence This command shows the IP precedence priority mapSyntax Show map ip precedence interface Show map ip dscp This command shows the IP Dscp priority mapSyntax Show map ip dscp interface 63 Multicast Filtering Commands Command Groups Function Multicast Filtering CommandsIgmp Snooping Commands 64 Igmp Snooping Commands Function ModeIp igmp snooping Syntax No ip igmp snooping Default SettingFollowing example enables Igmp snooping Ip igmp snooping vlan staticIp igmp snooping version Following configures the switch to use Igmp VersionThis command shows the Igmp snooping configuration Show ip igmp snoopingThis command shows known multicast addresses Following shows the current Igmp snooping configurationShow mac-address-table multicast Syntax No ip igmp snooping querier Default Setting Igmp Query Commands Layer65 Igmp Query Commands Layer Function Mode Ip igmp snooping querierTimes Following shows how to configure the query count toIp igmp snooping query-interval Ip igmp snooping query-max-response-timeIp igmp snooping query-max-response-time Seconds The report delay advertised in Igmp queries. RangeIp igmp snooping router-port-expire-time Ip igmp snooping vlan mrouter Static Multicast Routing Commands66 Static Multicast Routing Commands Function Mode Syntax No ip igmp snooping vlan vlan-idmrouter interfaceSyntax Show ip igmp snooping mrouter vlan vlan-id Displays multicast router ports for all configured VLANsShow ip igmp snooping mrouter Multicast router port types displayed include StaticInterface Configuration Vlan IP Interface Commands67 IP Interface Commands Function Mode Ip addressGateway IP address of the default gateway Ip default-gatewaySyntax Ip default-gateway gateway no ip default-gateway Following example defines a default gateway for this deviceIp dhcp restart This command submits a Bootp or Dhcp client requestThis command displays the settings of an IP interface Show ip interfacePing This command has no default for the hostShow ip redirects Syntax Ping host size size count count194 Appendix a Software Specifications Software FeaturesGroups 1, 2, 3, 9 Statistics, History, Alarm, Event Management FeaturesStandards Management Information Bases Software Specifications Table B-1 Troubleshooting Chart Symptom ActionUsing System Logs Class of Service CoS Access Control List ACLBoot Protocol Bootp Differentiated Services Code Point Service DscpGeneric Multicast Registration Protocol Gmrp Garp Vlan Registration Protocol GvrpGeneric Attribute Registration Protocol Garp Group Attribute Registration Protocol GarpInternet Group Management Protocol Igmp Igmp SnoopingIgmp Query In-Band ManagementRemote Authentication Dial-in User Service Radius Multicast SwitchingPort Authentication MD5 Message-Digest AlgorithmSecure Shell SSH Remote Monitoring RmonRapid Spanning Tree Protocol Rstp Simple Network Management Protocol SnmpVirtual LAN Vlan User Datagram Protocol UDPXModem Numerics Gateway, default 3-12,4-191Downloading software 3-16 Index Index-3 Index-4 Page GSW-2692 E072006-R01