Manuals / Cisco Systems / Computer Equipment / Network Router

Cisco Systems IC-23 manual Hub Configuration Examples, Hub Port Startup Examples, IC-65

Models: IC-23

1 46

Download 46 pages 40.2 Kb

Page 43

Hub Configuration Examples

Configuring LAN Interfaces

LAN Interface Configuration Examples

Hub Configuration Examples

The following sections provide examples of hub configuration:

•Hub Port Startup Examples

•Source Address for an Ethernet Hub Port Configuration Examples

•Hub Port Shutdown Examples

•SNMP Illegal Address Trap Enablement for Hub Port Example

Hub Port Startup Examples

The following example configures port 1 on hub 0 of Ethernet interface 0:

hub ethernet 0 1 no shutdown

The following example configures ports 1 through 8 on hub 0 of Ethernet interface 0:

hub ethernet 0 1 8 no shutdown

Source Address for an Ethernet Hub Port Configuration Examples

The following example configures the hub to allow only packets from MAC address 1111.2222.3333 on port 2 of hub 0:

hub ethernet 0 2 source-address 1111.2222.3333

The following example configures the hub to remember the first MAC address received on port 2, and allow only packets from that learned MAC address:

hub ethernet 0 2 source-address

Hub Port Shutdown Examples

The following example shuts down ports 3 through 5 on hub 0:

hub ethernet 0 3 5 shutdown

The following example shuts down port 3 on hub 0:

hub ethernet 0 3 shutdown

Cisco IOS Interface Configuration Guide

IC-65

Image 43

Cisco Systems IC-23 manual Hub Configuration Examples, Hub Port Startup Examples, Hub Port Shutdown Examples, IC-65

Contents

IC-23 Configuring an Ethernet or Fast Ethernet InterfaceConfiguring LAN Interfaces IC-24 Ethernet and Fast Ethernet Interface Configuration Task ListNIM installed CommandBegins interface configuration Begins interface configuration for Cisco 7500 series routersCommand Specifying the Media and Connector TypeSpecifying Full-Duplex Operation IC-26Assigns a speed to the interface. The default is 100 Mbps Configuring Fast Ethernet 100BASE-TEnters global configuration mode Enters Fast Ethernet interface configuration modeResulting System Actions Configuring PA-12E/2FE Port AdapterDuplex Command Speed CommandIC-29 Configuring the PA-12E/2FE Port AdapterPurpose IC-30Command CommandPurpose Monitoring and Maintaining the PA-12E/2FE Port AdapterIC-31 CommandIC-32 Configures the frame type. Currently, only Ethernet frames are Configuring Fast EtherChannelConfiguring the 100VG-AnyLAN Port Adapter configurationIC-34 Fast EtherChannel Configuration Task ListPurpose Configuring the Port-Channel InterfaceIC-35 CommandIC-36 Configuring the Fast Ethernet Interfaceswhen they have finished Removes the Fast Ethernet interface from the channel groupIC-37 Configuring a Fiber Distributed Data InterfaceIC-38 Using Connection Management InformationCommand FDDI Configuration Task ListSpecifying a FDDI IC-39Command Enabling Full-Duplex Mode on the FDDIEnabling FDDI Bridging Encapsulation IC-40Modifying the C-Min Timer Setting the Token Rotation TimeSetting the Transmission Valid Timer Controlling the Transmission TimerSets TB-Min timer in the PCM Modifying the TB-Min TimerModifying the FDDI Timeout Timer Setting the Bit ControlShows fddi frames-per-token command options Setting FDDI Frames Per Token LimitEnters interface configuration mode Shows fddi command optionsSets SMT message queue size Configuring a Hub InterfaceControlling the FDDI SMT Message Queue Size Preallocating Buffers for Bursty FDDI TrafficDisabling or Enabling Automatic Receiver Polarity Reversal enters hub configuration modeEnables the hub ports Enabling a Hub Portis detected on the hub port Enables the router to issue an SNMP trap when an illegal MAC addressEnabling Source Address Control Enabling SNMP Illegal Address TrapIC-47 Configuring a LAN Extender InterfaceConnecting a LAN Extender to a Core Router Expanded View of the Connection to a Core RouterManagement of the LAN Extender Interface Installing a LAN Extender at a Remote SiteDiscovering the MAC Address Upgrading Software for the LAN ExtenderIC-49 Configuring the LAN Extenderenters interface configuration mode LAN Extender Interface Configuration Task ListConfiguring and Creating a LAN Extender Interface Configures a LAN Extender interface in global configuration mode andIC-51 Defining Packet FiltersCommand Filtering by MAC Address and Vendor Codeaddress IC-52Adds a filter for Ethernet- and SNAP-encapsulated packets on input Creates an access list to filter frames by protocol typeControlling Priority Queueing Filtering by Protocol Typebefore giving up Controlling the Sending of Commands to the LAN ExtenderEstablishes queueing priorities based on the protocol type output queueing on the LAN ExtenderHalts operation of the LAN Extender and initiates a cold restart Shutting Down and Restarting the LAN Extender’s Ethernet InterfaceRestarting the LAN Extender Downloading a Software Image to the LAN ExtenderIC-56 Troubleshooting the LAN ExtenderLED Trouble Indicators continued IC-57IC-58 Configuring a Token Ring InterfaceDedicated Token Ring Port Adapter Token Ring Interface Configuration Task ListBegins interface configuration for the Cisco 7500 series routers Enables early token releaseMonitoring and Maintaining the Port LAN Interface Configuration ExamplesConfiguring PCbus Token Ring Interface Management Enabling Token Ring Concentrator PortIC-61 Ethernet Encapsulation Enablement ExampleFull Duplex Enablement Operation Example PA-12E/2FE Port Configuration ExamplesIC-62 PA-VG100 Port Adapter Configuration ExampleIC-63 Fast EtherChannel Configuration ExamplesIC-64 FDDI Frames Configuration ExampleHub Port Shutdown Examples Hub Configuration ExamplesSource Address for an Ethernet Hub Port Configuration Examples Hub Port Startup ExamplesMAC Address Filtering Example LAN Extender Enablement Interface ExampleLAN Extender Interface Access List Examples SNMP Illegal Address Trap Enablement for Hub Port ExampleIC-67 Ethernet Type Code Filtering ExampleConfiguring LAN Interfaces LAN Interface Configuration Examples IC-68Cisco IOS Interface Configuration Guide