SMC Networks SMC6752AL2 manual Show ip redirects, 253, Syntax Ping host size size count count

Page 493

IP INTERFACE COMMANDS

show ip redirects

This command shows the default gateway configured for this device.

Default Setting

None

Command Mode

Privileged Exec

Example

Console#show ip redirects

IP default gateway 10.1.0.254

Console#

Related Commands

show ip interface (4-252)

ping

This command sends ICMP echo request packets to another node on the network.

Syntax

ping host [size size] [count count]

•host - IP address or IP alias of the host.

•size - Number of bytes in a packet. (Range: 32-512, default: 32) The actual packet size will be eight bytes larger than the size specified because the switch adds header information.

•count - Number of packets to send. (Range: 1-16, default: 5)

Default Setting

This command has no default for the host.

Command Mode

Normal Exec, Privileged Exec

4-253

Image 493

Contents TigerSwitch 10/100 Page TigerSwitch 10/100 Management Guide Trademarks Limited Warranty Limited Warranty Contents Contents Contents Command Line Interface Vii Viii Contents Contents Contents Xii Xiii Xiv Glossary IndexTables Xvi Xvii Xviii Figures XixFigures Xxi Xxii Key Features Key FeaturesRstp Description of Software FeaturesDescription of Software Features Introduction Description of Software Features Introduction System Defaults System DefaultsSnmp Dhcp Introduction Configuration Options Connecting to the SwitchRequired Connections Connecting to the Switch Remote Connections Setting Passwords Basic ConfigurationConsole Connection Setting an IP Address Manual Configuration Dynamic Configuration Community Strings Enabling Snmp Management AccessTrap Receivers Saving Configuration Settings Managing System Files Using the Web Interface Configuring the SwitchConfiguring the Switch Home Navigating the Web Browser InterfacePanel Display Configuration OptionsMain Menu Main MenuACL Lacp Vlan 155 Vlan ID Field Attributes Displaying System InformationSystem Information CLI Specify the hostname, location and contact information Displaying Switch Hardware/Software VersionsSwitch Information Displaying Bridge Extension Capabilities CLI Use the following command to display version informationBridge Extension Configuration Command Attributes Setting the Switch’s IP AddressCLI Enter the following command Manual IP Configuration Dhcp IP Configuration Using DHCP/BOOTP251 Managing Firmware Operation Code Image File Transfer Downloading System Software from a ServerSelect Start-Up Operation File Saving or Restoring Configuration Settings These operations are not supported for this switch 11 Copy Configuration Settings Downloading Configuration Settings from a Server12 Setting the Startup Configuration Settings Console Port Settings 13 Console Port Settings Telnet Settings Basic Configuration 14 Enabling Telnet System Log Configuration Configuring Event LoggingLevel Severity Name Description Logging Levels15 System Logs Remote Log ConfigurationCommand Attributes 16 Remote Logs CLI This example shows the event message stored in RAM Displaying Log MessagesSending Simple Mail Transfer Protocol Alerts 18 Enabling and Configuring Smtp Alerts 19 Resetting the System Resetting the SystemConfiguring Sntp Setting the System Clock20 Sntp Configuration 21 Setting the System Clock Setting the Time ZoneSimple Network Management Protocol Setting Community Access StringsSpecifying Trap Managers and Trap Types Access Mode23 Configuring IP Trap Managers Configuring User Accounts User Authentication24 Access Levels Configuring Local/Remote Logon Authentication Command Usage Tacacs Settings Radius Settings25 Authentication Settings 101 Configuring HttpsWeb Browser Operating System Https System Support26 Https Settings Replacing the Default Secure-site CertificateConfiguring the Secure Shell Command Usage User Authentication Generating the Host Key Pair User Authentication 27 SSH Host-Key Settings SSH server includes basic settings for authentication Configuring the SSH Server28 SSH Server Settings Configuring Port Security Command Usage 29 Configuring Port Security Configuring 802.1X Port AuthenticationConfiguring the Switch 802.1X protocol provides port authentication Displaying 802.1X Global Settings802.1X System Authentication Control The global setting for Web Click Security, 802.1X, InformationCLI This example shows the default global setting for Configuring 802.1X Global SettingsCLI This example enables 802.1X globally for the switch Configuring Port Settings for Authorized 32 802.1X Port Configuration109 802.1X Statistics Displaying 802.1X StatisticsCLI This example displays the 802.1X statistics for port 33 Displaying 802.1X Port StatisticsFiltering Addresses for Management Access 34 Creating a Web IP Filter List 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 david Configuring a Standard IP ACL Command Attributes36 ACL Configuration Standard IP Source/Destination Address Source or destination IP address Configuring an Extended IP ACL Command Attributes37 ACL Configuration Extended IP 122 Configuring a MAC ACL Command Attributes38 ACL Configuration MAC 39 Binding a Port to an ACL Binding a Port to an Access Control ListDisplaying Connection Status Port ConfigurationField Attributes Web Web Click Port, Port Information or Trunk Information Field Attributes CLICurrent Status CLI This example shows the connection status for Port Configuring Interface ConnectionsPort Configuration Creating Trunk Groups 41 Port/Trunk ConfigurationCommand Usage Statically Configuring a Trunk Command Usage 42 Static Trunk Configuration 166 Enabling Lacp on Selected Ports Command Usage43 Lacp Trunk Configuration Consoleconfig#interface Ethernet 1/1 Command Attributes 44 Lacp Aggregation Port 100172 101Displaying Lacp Port Counters 102You can display statistics for Lacp protocol messages Lacp Port CountersLacp Internal Configuration Information Displaying Lacp Settings and Status for the Local Side103 CLI The following example displays Lacp counters104 46 Lacp Port Internal Information 105Lacp Neighbor Configuration Information Displaying Lacp Settings and Status for the Remote Side106 47 Lacp Port Neighbors Information 107108 Setting Broadcast Storm Thresholds48 Port Broadcast Control 109110 Configuring Port Mirroring111 49 Mirror Port Configuration112 Configuring Rate LimitsRate Limit Granularity 113 Rate Limit Configuration114 Showing Port StatisticsPort Statistics 115Port Statistics 116Rmon Statistics 117118 52 Port Statistics 119CLI This example shows statistics for port 120Setting Static Addresses Address Table Settings121 122 Displaying the Address Table123 54 Configuring a Dynamic Address TableChanging the Aging Time Spanning Tree Algorithm Configuration124 CLI This example sets the aging time to 400 seconds125 126 Displaying Global Settings127 56 STA Information 128196 129Global settings apply to the entire switch Configuring Global Settings130 131 Root Device Configuration132 Configuration Settings for Rstp133 57 STA Configuration134 Displaying Interface Settings135 136 58 STA Port Information 137138 Configuring Interface SettingsCLI This example shows the STA attributes for port 139 140 Ieee 802.1Q VLANs Vlan Configuration141 CLI This example sets STA attributes for portAssigning Ports to VLANs 142143 144 Forwarding Tagged/Untagged Frames 145CLI This example enables Gvrp for the switch Enabling or Disabling Gvrp Global Setting146 Displaying Basic Vlan Information147 Command Attributes WebDisplaying Current VLANs Web Click VLAN, 802.1Q VLAN, Basic Information148 Command Attributes CLICreating VLANs 149150 63 Configuring a Vlan Static ListAdding Static Members to VLANs Vlan Index 151CLI This example creates a new Vlan 152 Adding Static Members to VLANs Port Index 15365 Vlan Static Membership by Port 154155 Configuring Vlan Behavior for Interfaces156 157 66 Vlan Port Configuration158 Private VLANsDisplaying Current Private VLANs 15967 Private Vlan Information 160161 Configuring Private VLANsAssociating VLANs 162Displaying Private Vlan Interface Information 16370 Private Vlan Port Information 164165 Configuring Private Vlan Interfaces166 71 Private Vlan Port ConfigurationLayer 2 Queue Settings Class of Service ConfigurationSetting the Default Priority for Interfaces 167168 72 Port Priority Configuration169 CLI This example assigns a default priority of 5 to portMapping CoS Values to Egress Queues 10 Egress Queue Priority Mapping11 CoS Priority Levels 17073 Traffic Classes 171172 Selecting the Queue Mode173 Setting the Service Weight for Traffic Classes174 Layer 3/4 Priority SettingsMapping Layer 3/4 Priorities to CoS Values Selecting IP Precedence/DSCP Priority 175Mapping IP Precedence 12 Mapping IP Precedence 176Mapping Dscp Priority 17713 Mapping Dscp Priority Values 78 Mapping IP Dscp Priority Values 178Mapping IP Port Priority 17979 IP Port Priority Status 180Mapping CoS Values to ACLs 18114 Egress Queue Priority Mapping 81 ACL CoS Priority 182183 Multicast FilteringLayer 2 Igmp Snooping and Query Configuring Igmp Snooping and Query Parameters184 185 186 82 Igmp ConfigurationDisplaying Interfaces Attached to a Multicast Router 187Specifying Static Interfaces for a Multicast Router 188Interface Activates the Port or Trunk scroll down list 189 Displaying Port Members of Multicast Services85 IP Multicast Registration Table 190191 Assigning Ports to Multicast Services86 Igmp Member Port Table 192Accessing the CLI Using the Command Line InterfaceTelnet Connection Using the Command Line Interface This section describes how to enter CLI commands Entering CommandsKeywords and Arguments Minimum AbbreviationGetting Help on Commands Command CompletionShowing Commands Using Command History Negating the Effect of CommandsPartial Keyword Lookup Exec Commands Understanding Command ModesCommand Modes Configuration Commands Mode Command Prompt Configuration ModesCommand Line Processing Command Line ProcessingCommand Groups Command GroupsCommand Groups Line Commands Line CommandsLine Syntax Login local no login LoginLogin local Line ConfigurationUsername 4-35 password PasswordSyntax Password 0 7 password no password No password is specifiedLogin 4-16password-thresh4-20 Timeout login responseCLI Disabled 0 seconds Telnet 600 seconds To set the timeout to two minutes, enter this command Exec-timeoutSilent-time4-21exec-timeout Syntax Exec-timeout seconds no exec-timeoutSilent-time4-21 Timeout login response Password-threshSyntax Password-thresh threshold no password-thresh Default value is three attemptsTo set the silent time to 60 seconds, enter this command Default value is no silent-timePassword-thresh4-20 Silent-timeDatabits To specify 7 data bits, enter this commandSyntax Databits 7 8 no databits Seven data bits per character Eight data bits per characterSpeed ParitySyntax Parity none even odd no parity Syntax Speed bps no speedSyntax stopbits 1 StopbitsShow line DisconnectSyntax disconnect session-id Syntax Show line console vtyTo show all lines, enter this command General CommandsGeneral Commands Syntax enable level EnableDisable Enable password LevelConfigure DisableNone Show history End ReloadExit This command exits the configuration programQuit AnyThis example shows how to quit a CLI session System Management CommandsSystem Management Commands Device Designation Commands Device Designation CommandsPrompt Syntax Prompt string no promptUser Access Commands User Access CommandsHostname Syntax Hostname name no hostnameUsername 10 Default Login SettingsDefault is level Default password is super Enable passwordEnable 4-27 authentication enable IP Filter Commands11 IP Filter Commands All addresses ManagementShow management 12 Web Server Commands Web Server CommandsSyntax No ip http server Default Setting Default Setting Command ModeIp http port Ip http serverIp http secure-server Syntax No ip http secure-server Default SettingIp http port 13 Https System Support Ip http secure-portIp http secure-port4-43 Copy tftp https-certificate Portnumber The UDP port used for HTTPS/SSL. Range14 Telnet Server Commands Telnet Server CommandsIp telnet port Ip http secure-server4-42Ip telnet server Syntax No ip telnet server Default SettingIp telnet server Ip telnet port15 SSH Commands Secure Shell CommandsShows the public key for the specified user Command Line Interface Disabled Syntax No ip ssh server Default SettingIp ssh server Syntax Ip ssh timeout seconds no ip ssh timeout Ip ssh timeoutIp ssh crypto host-key generate 4-53 show ssh SecondsExec-timeout4-19 show ip ssh Ip ssh authentication-retriesIp ssh server-key size Show ip sshDelete public-key This command deletes the specified user’s public keyBits Syntax Delete public-key username dsa rsaSyntax Ip ssh crypto host-key generate dsa rsa Ip ssh crypto host-key generateDsa DSA Version 2 key type Rsa RSA Version 1 key type Generates both the DSA and RSA key pairsIp ssh save host-key Ip ssh crypto zeroizeSyntax Ip ssh crypto zeroize dsa rsa Syntax Ip ssh save host-key dsa rsaShow ip ssh This command displays the current SSH server connectionsShow ssh Saves both the DSA and RSA keyTerminology 16 show ssh display descriptionSyntax Show public-key user username host Show public-keyUsername Name of an SSH user. Range 1-8 characters Shows all public keysDSA 17 Event Logging Commands Event Logging CommandsSyntax No logging on Default Setting Logging onLogging history 4-60 clear logging Logging history18 Logging Levels Logging host Flash errors level 3 RAM warnings level 6Syntax No logging host hostipaddress Hostipaddress The IP address of a syslog serverSyntax No logging facility type Logging facilityLogging trap Enabled Level 6Syntax Logging trap level no logging trap Show logging Clear loggingSyntax Clear logging flash ram Syntax Show logging flash ram sendmail trap19 show logging flash/ram display description 20 show logging trap display description Following example displays settings for the trap functionShow logging sendmail Show log Syntax Show log flash ram login tailFollowing example shows sample messages stored in RAM 21 Smtp Alert Commands Smtp Alert CommandsLogging sendmail host Syntax No logging sendmail host ipaddressSyntax Logging sendmail level level Logging sendmail levelLogging sendmail destination-email Logging sendmail source-emailSyntax No logging sendmail source-email email-address This example will set the source email john@acme.comLogging sendmail Syntax No logging sendmail Default SettingShow logging sendmail 22 Time Commands Time CommandsSntp client Syntax No sntp client Default SettingSntp server 4-74 sntp poll 4-75 show sntp Syntax Sntp server ip1 ip2 ip3 Sntp serverSntp client 4-73 sntp poll 4-75 show sntp Show sntp Sntp pollSyntax Sntp poll seconds no sntp poll Sntp clientClock timezone Show sntp Calendar setSyntax Year Year 4-digit. RangeThis command displays the system clock System Status Commands23 System Status Commands Show calendarShow startup-config Show running-config4-81 Show running-config Show startup-config4-79 Show system This command displays system informationShow version Show users24 Frame Size Commands Frame Size CommandsSyntax No jumbo frame Default Setting Jumbo frame25 Flash/File Commands Flash/File CommandsCopy Privileged Exec Following example shows how to download a configuration file Delete This command deletes a file or imageSyntax Dir unit boot-rom config opcode filename This command displays a list of files in flash memoryDir Dir Delete public-key4-52Following example shows how to display all file information WhichbootSyntax whichboot Default Setting File information is shown belowSyntax Boot system unit boot-romconfig opcode filename Boot systemAuthentication Sequence Authentication CommandsDir 4-91 whichboot 27 Authentication CommandsLocal Authentication loginUsername for setting the local user names and passwords Authentication enableRadius Client 29 Radius Client CommandsTimeout 5 seconds Default Setting Auth-portRetransmit Command Mode Radius-server hostRadius-server key Radius-server portSyntax Radius-server port portnumber no radius-server port 1812Radius-server retransmit Radius-server timeoutShow radius-server TACACS+ Client 30 Tacacs CommandsTacacs-server host Hostipaddress IP address of a TACACS+ serverTacacs-server key Tacacs-server portSyntax Tacacs-server port portnumber no tacacs-server port Syntax Tacacs-server key keystring no tacacs-server keyShow tacacs-server Port Security CommandsStatus Disabled Action None Maximum Addresses 31 Port Security CommandsInterface Configuration Ethernet Port security106 32 802.1X Port Authentication 802.1X Port AuthenticationSyntax No system-auth-control Default Setting Dot1x defaultDot1x system-auth-control Dot1x max-req Default Command ModeDot1x port-control Syntax Dot1x max-req count no dot1x max-reqDot1x operation-mode DefaultForce-authorized Single-hostDot1x re-authentication Dot1x re-authenticateSyntax Dot1x re-authenticate interface Syntax No dot1x re-authentication Command ModeDot1x timeout re-authperiod Dot1x timeout quiet-periodSeconds The number of seconds. Range Dot1x timeout tx-period Syntax Show dot1x statistics interface interface Show dot1xStatistics Displays dot1x status for each port Unit- Stack unit. This is unit 1 -port- Port number. RangeAuthenticator State Machine State Current state including initialize, reauthenticate From the Authentication ServerAccess Control Lists Access Control List CommandsIP ACLs 33 Access Control Lists34 IP ACLs Syntax No access-list ip standard extended aclname Access-list ipSyntax No permit deny any source bitmask host source Permit, deny Ip access-group4-125 show ip access-list4-124Standard ACL 121 No permit deny tcp Permit, deny Extended ACLExtended ACL This command displays the rules for configured IP ACLs Show ip access-listSyntax Show ip access-list standard extended aclname Permit, deny Ip access-group4-125 Ip access-groupSyntax No ip access-group aclname Map access-list ip Show ip access-groupShow ip access-list4-124 This command shows the ports assigned to IP ACLsQueue cos-map4-226 Show map access-list ip Show map access-list ipSyntax Show map access-list ip interface 35 Egress Queue Priority MappingSyntax No access-list mac aclname Access-list macMAC ACLs 36 MAC ACLsConsoleconfig#access-list mac jerry Consoleconfig-mac-acl# Syntax No permit deny Permit, deny MAC ACLThis command displays the rules for configured MAC ACLs Show mac access-listSyntax Show mac access-list aclname Permit, deny Mac access-group4-132Show mac access-group Mac access-groupSyntax Mac access-group aclname This command shows the ports assigned to MAC ACLsSyntax No map access-list mac aclname cos cos-value Map access-list mac37 Egress Queue Priority Mapping Queue cos-map4-226 Show map access-list mac Show map access-list macSyntax Show map access-list mac interface Unit This is device Port Port number. RangeACL Information Show access-list38 ACL Information Show access-group Snmp CommandsThis command shows the port assignments of ACLs 39 Snmp CommandsSnmp-server community Snmp-server location Snmp-server contactSyntax Snmp-server contact string no snmp-server contact Snmp-server locationSnmp-server contact Snmp-server hostHost Address None Snmp Version Snmp-server enable traps Issue authentication and link-up-down traps Snmp-server enable trapsSnmp-server host Show snmp This command checks the status of Snmp communications143 40 Interface Commands Interface CommandsDescription InterfacePort-channel channel-idRange Syntax Description string no descriptionSpeed-duplex Interface Configuration Ethernet, Port ChannelFollowing example adds a description to port Negotiation Syntax No negotiation Default SettingNegotiation 4-147 capabilities Capabilities Following example configures port 11 to use autonegotiationCapabilities 4-148speed-duplex4-146 Flowcontrol Syntax No flowcontrol Default SettingNegotiation 4-147speed-duplex4-146 flowcontrol Syntax No shutdown Default Setting Following example enables flow control on portAll interfaces are enabled ShutdownFollowing example disables port Switchport broadcast packet-ratePort-channel channel-idRange Default Setting This command clears statistics on an interfaceClear counters Syntax Clear counters interfaceShow interfaces status This command displays the status for an interfaceSyntax Show interfaces status interface Shows the status for all interfacesShow interfaces counters This command displays interface statisticsSyntax Show interfaces counters interface Shows the counters for all interfaces155 Syntax Show interfaces switchport interface Show interfaces switchportThis example shows the configuration setting for port Shows all interfaces41 Interfaces Switchport Statistics 42 Mirror Port Commands Mirror Port CommandsInterface Configuration Ethernet, destination port Port monitorShow port monitor This command displays mirror informationSyntax Show port monitor interface Shows all sessionsFollowing shows mirroring configured from port 6 to port Rate Limit Commands43 Rate Limit Commands Actual rate limit = Rate limit level * Granularity Rate-limitRate-limit granularity Global Configuration Ethernet, Port ChannelShow rate-limit Use this command to display the rate limit granularity44 Link Aggregation Commands Link Aggregation CommandsGeneral Guidelines Guidelines for Creating TrunksChannel-group Syntax no lacp Default SettingLacp Syntax Channel-group channel-idno channel-group167 168 32768 Lacp system-priorityLacp admin-keyEthernet Interface Interface Configuration Port Channel Lacp admin-key Port ChannelLacp port-priority Show lacp This command displays Lacp informationPort Channel all 45 show lacp counters display description 46 show lacp internal display description Expected to be enabled in the absence of administrative 47 show lacp neighbors display description 49 Address Table Commands 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-time 50 Spanning Tree Commands Spanning Tree CommandsSpanning tree is enabled Syntax No spanning-tree Default SettingSpanning-tree Syntax Spanning-tree mode stp rstp no spanning-tree mode Spanning-tree modeRstp Spanning-tree hello-time Spanning-tree forward-timeSpanning-tree max-age Spanning-tree priority Spanning-tree transmission-limit Spanning-tree pathcost methodLong method Count The transmission limit in seconds. RangeThis command limits the maximum transmission rate for BPDUs Spanning-tree spanning-disabledSyntax No spanning-tree spanning-disabled Default Setting This example disables the spanning tree algorithm for portSyntax Spanning-tree cost cost no spanning-tree cost Spanning-tree costSpanning-tree edge-port Spanning-tree port-priorityPriority The priority for a port. Range 0-240, in steps Syntax No spanning-tree edge-portSpanning-tree portfast Syntax No spanning-tree portfast Default Setting193 194 Spanning-tree link-typeSpanning-treeedge-port4-192 Spanning-tree protocol-migration Port-channel channel-idRange Command Mode195 AutoShow spanning-tree This command shows the configuration for the spanning tree196 Syntax Show spanning-tree interface197 Editing Vlan Groups Vlan Commands198 Vlan databaseVlan 199Vlan Database Configuration By default only Vlan 1 exists and is active200 53 Configuring Vlan Interfaces Configuring Vlan Interfaces201 Interface vlanAll ports are in hybrid mode with the Pvid set to Vlan Switchport mode202 ShutdownSwitchport acceptable-frame-types4-203 Switchport acceptable-frame-types203 All frame typesSyntax No switchport ingress-filtering Default Setting Switchport ingress-filtering204 205 Switchport native vlan206 Switchport allowed vlan207 Switchport forbidden vlanNo VLANs are included in the forbidden list Displaying Vlan Information 54 Show Vlan Commands208 Show vlanFollowing example shows how to display information for Vlan Configuring Private VLANs55 Private Vlan Commands 209210 211 Vlan ConfigurationPrivate-vlan Private vlan association 212No private-vlan primary-vlan-idassociation 213 Switchport mode private-vlanNormal Vlan Switchport private-vlan isolated Switchport private-vlan host-association214 Isolated-vlan-id- ID of isolated VLAN. Range215 Switchport private-vlan mappingPrimary-vlan-id- ID of primary VLAN. Range Show vlan private-vlan 216Syntax Show vlan private-vlan community isolated primary 56 Gvrp and Bridge Extension Commands Gvrp and Bridge Extension CommandsSyntax No bridge-ext gvrp Default Setting 217Show bridge-ext 218Show gvrp configuration Switchport gvrpSyntax No switchport gvrp Default Setting Syntax Show gvrp configuration interface220 Garp timerSyntax Show garp timer interface Show garp timerShows all Garp timers 221Priority Commands Layer Priority Commands57 Priority Commands 58 Priority Commands LayerSyntax Queue mode strict wrr no queue mode Queue modeWeighted Round Robin 223224 Switchport priority defaultQueue bandwidth 225226 59 Default CoS Priority LevelsQueue cos-map This command shows the current queue mode Show queue mode227 Show queue bandwidth228 This command shows the class of service priority mapShow queue cos-map Syntax Show queue cos-map interface60 Priority Commands Layer 3 Priority Commands Layer 3229 Syntax No map ip port230 Map ip port Interface Configuration231 Syntax No map ip precedence Default Setting232 List below shows the default priority mapping61 Mapping IP Precedence Values 233 Syntax No map ip dscp Default Setting62 IP Dscp to CoS Values 234235 Use this command to show the IP port priority mapShow map ip port Syntax Show map ip port interface236 This command shows the IP precedence priority mapShow map ip precedence Syntax Show map ip precedence interface237 This command shows the IP Dscp priority mapShow map ip dscp Syntax Show map ip dscp interfaceIgmp Snooping Commands Multicast Filtering Commands63 Multicast Filtering Commands 64 Igmp Snooping CommandsFollowing example enables Igmp snooping Syntax No ip igmp snooping Default Setting239 Ip igmp snooping240 Following configures the switch to use Igmp VersionIp igmp snooping version Igmp VersionShow ip igmp snooping 241Show mac-address-table multicast 65 Igmp Query Commands Layer Igmp Query Commands Layer242 243 Syntax No ip igmp snooping querier Default SettingIp igmp snooping querier Ip igmp snooping query-count244 Following shows how to configure the query count toIp igmp snooping query-interval Ip igmp snooping query-max-response-time4-245245 Seconds The report delay advertised in Igmp queries. RangeIp igmp snooping query-max-response-time 246 Switch must use IGMPv2 for this command to take effectIp igmp snooping router-port-expire-time 66 Static Multicast Routing Commands Static Multicast Routing Commands247 Ip igmp snooping vlan mrouter248 Displays multicast router ports for all configured VLANsShow ip igmp snooping mrouter Syntax Show ip igmp snooping mrouter vlan vlan-id67 IP Interface Commands IP Interface CommandsIp address 249250 Interface Configuration VlanSyntax Ip default-gateway gateway no ip default-gateway Ip default-gatewayIp dhcp restart 251Show ip interface This command displays the settings of an IP interface252 All interfacesShow ip redirects This command has no default for the hostPing 253Interface 254Software Features Management Features Standards Groups 1, 2, 3, 9 Statistics, History, Alarm, EventManagement Information Bases Problems Accessing the Management Interface Appendix B TroubleshootingTable B-1 Troubleshooting Chart Symptom Action Using System Logs Troubleshooting Glossary-1 Glossary-2 Glossary-3 Glossary-4 Glossary-5 Glossary-6 Glossary-7 User Datagram Protocol UDP Glossary-8Virtual LAN Vlan XModemIndex-1 NumericsIgmp Index-2Snmp Snmp Index-3Index-4 Page For Technical SUPPORT, Call

Related manuals

Manual 2 pages 63.32 Kb

SMC6752AL2 specifications

The SMC Networks SMC6752AL2 is a robust and versatile gigabit Ethernet switch designed to cater to the demands of medium to large enterprise networks. This switch delivers an impressive combination of performance, flexibility, and manageability, making it an ideal solution for businesses seeking to enhance their network infrastructure.

One of the standout features of the SMC6752AL2 is its 48 Gigabit Ethernet ports, allowing for high-speed network connections to a variety of devices such as servers, workstations, and other networked equipment. Additionally, the switch includes 4 SFP (Small Form-factor Pluggable) slots that provide options for connecting to other networking devices via fiber optics, enhancing the versatility of the network configuration.

The SMC6752AL2 supports advanced Layer 2 switching capabilities, which are crucial for efficient data handling and traffic management. With features such as VLAN (Virtual Local Area Network) support, the switch can segment network traffic to improve performance and security while effectively managing broadcast domains. It supports 802.1Q VLAN tagging, allowing for better network segmentation and isolation of different types of traffic.

Moreover, the switch is equipped with Quality of Service (QoS) features to prioritize critical data transmissions. This is essential for applications requiring real-time data flow, such as VoIP (Voice over Internet Protocol) and video conferencing. The SMC6752AL2's QoS capabilities enable users to classify and prioritize traffic, ensuring a smooth and seamless experience for bandwidth-intensive applications.

The SMC6752AL2 also includes features such as port mirroring and link aggregation, enhancing the monitoring and management capabilities of the network. Port mirroring allows administrators to duplicate traffic from one port to another for analysis and troubleshooting, while link aggregation enables combining multiple connections for increased bandwidth and redundancy.

In terms of security, the switch supports802.1X port-based authentication, providing a layer of network access control that ensures only authorized users can connect. This feature, combined with the ability to create access control lists (ACLs), helps to safeguard the network against unauthorized access and other potential threats.

Overall, the SMC Networks SMC6752AL2 is a feature-rich Ethernet switch that offers reliable performance and advanced capabilities for managing enterprise networks. Its combination of port density, layer 2 switching features, QoS functionalities, and enhanced security makes it an excellent choice for organizations looking to expand or upgrade their networking solutions. With the SMC6752AL2, businesses can maintain high-performance connectivity and effective network management tailored to their specific operational needs.