Intel 654655-001 manual Configuring the spanning tree, Creating custom filters

Page 28

C H A P T E R 2 Intel Express 100BASE-TX Switching Hub

Configuring the spanning tree

Commands used

get-stp set-stp

get-st-bcfg get-st-pcfg get-st-syscfg

set-br-prio set-br-maxage set-br-hellot set-br-fwdel set-prt-prio set-prt-enb set-prt-pcost

Displays the spanning tree session state.

Enables or disables the spanning tree for the next session.

Displays the spanning tree bridge parameters.

Displays the spanning tree port parameters table.

Displays the spanning tree system ports configuration.

Sets the spanning tree bridge priority.

Sets the spanning tree bridge maximum age.

Sets the spanning tree bridge hello time.

Sets the spanning tree bridge forward delay.

Sets the spanning tree port priority.

Enables or disables a port spanning tree.

Sets the spanning tree port path cost.

Spanning tree is a protocol that determines which port is turned off in a redundant configuration. Spanning tree is enabled anytime a packet could potentially be caught in an infinite loop on the network (for example, when two switches are connected to each other and also to the same bridge). The protocol uses the port with the lowest-cost path and turns off the other port. If one path fails, the other path is automatically turned on.

Spanning tree is enabled by default. See the “Spanning tree commands” section later in this chapter for more information.

Creating custom filters

Commands used

add-cf-entry del-cf-entry get-lt-filter get-nv-cftbl

Adds a custom filter entry.

Deletes a custom filter entry.

Displays the filter for a given MAC address.

Displays all configured custom filters.

24

Page 27 Page 29
Image 28
Page 27 Page 29
Contents User Guide First edition Contents Index Customer Support Inside back cover Check the LEDs for power and links. See pages 6 Next steps OptionalOptional Quick Start for Snmp Management Press Eand log into the Console ManagerTopology OverviewFeatures Installation and Setup Install the switch in a rack or on a shelfUsing the Switch Port status LEDsManagement status LEDs Console MgmtUTP requirements Cabling RequirementsFiber optic requirements Straight-through vs. crossover cables Determining which cable to useTypical Configurations Configuring the 100 Mbps workgroup environmentConfiguring the Wide Area Network WAN environment SwitchesConnecting to a 10 Mbps segment Sharing, or switching hubExcessive flow control problems Repeater count limitationsPage Configuring Accessing the Console Manager Baud, eight data bits, no parity, one stop bitUsing the Console Manager Entering commandsVlan Configuring a port for full duplex Console Manager command groupsCommands used To configure a port for full duplex Configuring the Snmp agent for IPTo configure the Snmp agent Monitoring traffic To check traffic on a portCreating VLANs To create an Svlan To create a VBDConfiguring the spanning tree Creating custom filtersConsole Command Reference To set a custom filterLogin Help-kbdBanner ClearSystem commands LogoutSet-prompt Set-passwdCold-reset Warm-resetSys-stat Get-last-err Init-nvramSet-line-slip Set-sw-fileIP commands Set-par-fileSet-fg-param Start-fgGet-ip-conf Get-ipSet-ip Get-bootp Set-bootpSet-ip-conf Get-slipA P T E R Ping-stop Get-arp-tblSnmp commands Add-arp-entryDel-arp-entry Get-commSet-comm Get-authSet-auth Get-trapsAdd-trap Switching database commandsDel-trap Lock Self Dport Get-lt-16 FF-FF-FF-FF-FF-FF Custom FilterDel-lt-entry Find-lt-addrDel-lt-addr Get-lt-age Add-lt-entrySet-lt-age Get-lt-filter Add-cf-entryGet-nv-cftbl Del-cf-entryGet-nv-cfilt Get-con-matrix Vlan commandsGet-vbc-matrix Set-vbc-domain Del-vbc-domainGet-vbc-tbl Set-sec-vlanSpanning tree commands Get-stp Set-stpGet-st-bcfg Get-st-pcfgSet-br-hellot Set-br-fwdelSet-prt-prio Set-prt-enbGet-port-cfg Port configuration commandsSet-port-dplex Switching statistics commands Set-port-fctrlClr-cnt Get-eth-cntGet-colls-cnt Get-rmon-cntGet-br-cntget-br-cntport-number Get-mgm-brcnt Displays the counters for the management interfaceConsole command-line summary Console CommandsSystem Commands IP CommandsSnmp Commands IP Commands con’tSwitching Database Commands Spanning Tree Commands Virtual LAN Vlan CommandsPort Configuration Commands Switching Statistics Commands Page Troubleshooting A P T E R 3 Intel Express 100BASE-TX Switching Hub System Default ConfigurationPorts Specifications FeaturesConsole Manager Spanning treeStatus Indicators per port General IndicatorsBoot and Configuration Connector InterfacesElectrical Specifications Power Cord SpecificationsElectromagnetic Emissions and Safety Agency Approval MountingSnmp and MIB Support Custom Filter Port Table Source PortsSource Ports con’t Destination Ports Destination Ports con’t Destination Ports con’t Limited Warranty Page Index Intel Express 100BASE-TX Switching Hub Intel Express 100BASE-TX Switching Hub MIB Snmp Wide Area Network WAN configuration Xmt Transmit LED Intel Automated Customer Support

654655-001 specifications

The Intel 654655-001 is a high-performance embedded computing platform designed to support a variety of industrial and commercial applications. As part of Intel's robust family of processors, it integrates a combination of innovative technologies that enhance both processing capabilities and energy efficiency.

One of the standout features of the Intel 654655-001 is its multi-core processor architecture. This allows for efficient multitasking and improved performance in demanding applications. The multi-core design is particularly beneficial for real-time data processing, which is crucial in sectors like manufacturing, telecommunications, and automotive systems.

The processor supports advanced power management technologies, ensuring optimal energy efficiency while maintaining robust performance levels. This is particularly important for embedded systems, where power consumption directly affects operational costs and sustainability. Intel's Intelligent Power Management technology allows the system to adaptively adjust power usage based on workload demands, leading to substantial energy savings.

In addition to its powerful processing capabilities and energy efficiency, the Intel 654655-001 also features integrated graphics. This allows for high-quality visual outputs, making it suitable for applications that require graphical interfaces or advanced visualization. The integrated graphics also alleviate the need for dedicated GPUs, streamlining designs and reducing component costs.

Another vital aspect of the Intel 654655-001 is its support for a wide array of connectivity options. The platform is designed to facilitate seamless communication with various peripherals and networks, making it highly versatile for different applications. Support for industrial standards like PCIe and USB ensures compatibility with numerous devices, enhancing its integration into existing systems.

Furthermore, the Intel 654655-001 benefits from a robust security framework, essential for protecting sensitive data and maintaining operational integrity. Features like Intel Trusted Execution Technology help secure the platform against potential threats, making it an ideal choice for industries that handle confidential information.

Overall, the Intel 654655-001 combines powerful processing capabilities, energy efficiency, integrated graphics, versatile connectivity, and robust security features, making it an ideal solution for modern embedded computing needs across various sectors. Its adaptability and reliability position it as a preferred choice among engineers and developers seeking high-performance embedded systems.
Top Page Image Contents