Cisco Systems IC-23 Specifying Full-Duplex Operation, Specifying the Media and Connector Type

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Configuring LAN Interfaces

Configuring an Ethernet or Fast Ethernet Interface

Specifying Full-Duplex Operation

The default is half-duplex mode on the FEIP2-DSW-2FX. To enable full-duplex mode on the FEIP2-DSW-2FX (for a maximum aggregate bandwidth of 200 Mbps), use either of the following commands in interface configuration mode:

Command

full-duplex

or

Purpose

Enables full-duplex on the Fast Ethernet interface of the FEIP2-DSW-2FX.

no half-duplex

For an example to enable full-duplex mode on Fast Ethernet, see the “Full Duplex Enablement Operation Example” section.

Caution To prevent system problems, do not configure both FEIP2-DSW-2FX interfaces for full-duplex operation at the same time.

Note The FEIP2-DSW-2TX supports half-duplex only and should not be configured for full-duplex.

Specifying the Media and Connector Type

You can specify that the Ethernet network interface module (NIM) on the Cisco 4000 series routers use either the default of an AUI and a 15-pin connector, or 10BASE-T and an RJ-45 connector. To do so, use one of the following commands in interface configuration mode:

Command

Purpose

 

 

media-type aui

Selects a 15-pin Ethernet connector.

 

 

media-type 10baset

Selects an RJ-45 Ethernet connector.

 

 

The default media connector type is an RJ-45 or SC (fiber-optic) connector. You can specify that the interface uses either an MII connector, or an RJ-45 or SC (fiber-optic) connector (this is the default). To do so, use one of the following commands in interface configuration mode:

Command

Purpose

 

 

media-type mii

Selects an MII Ethernet connector.

 

 

media-type 100basex

Selects an RJ-45 Ethernet connector for the FEIP2-DSW-2TX or an SC

 

connector for the FEIP2-DSW-2FX.

 

 

Note When using the I/O controller that is equipped with an MII receptacle and an RJ-45 receptacle, only one receptacle can be configured for use at a time.

Cisco IOS Interface Configuration Guide

IC-26

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Contents Configuring an Ethernet or Fast Ethernet Interface IC-23Ethernet and Fast Ethernet Interface Configuration Task List IC-24Specifying an Ethernet Encapsulation Method Specifying an Ethernet or Fast Ethernet InterfaceIC-25 Specifying Full-Duplex Operation Specifying the Media and Connector TypeIC-26 Extending the 10BASE-T Capability Configuring Fast Ethernet 100BASE-TIC-27 Configuring PA-12E/2FE Port Adapter IC-28Configuring the PA-12E/2FE Port Adapter IC-29IC-30 Monitoring and Maintaining the PA-12E/2FE Port Adapter IC-31IC-32 Configuring the 100VG-AnyLAN Port Adapter Configuring Fast EtherChannelIC-33 Fast EtherChannel Configuration Task List IC-34Configuring the Port-Channel Interface IC-35Configuring the Fast Ethernet Interfaces IC-36Configuring a Fiber Distributed Data Interface IC-37Using Connection Management Information IC-38Specifying a Fddi Fddi Configuration Task ListIC-39 Enabling Fddi Bridging Encapsulation Enabling Full-Duplex Mode on the FddiIC-40 Setting the Token Rotation Time Setting the Transmission Valid TimerControlling the Transmission Timer Modifying the C-Min TimerModifying the TB-Min Timer Modifying the Fddi Timeout TimerSetting the Bit Control Controlling SMT Frame ProcessingSetting Fddi Frames Per Token Limit Controlling the CMT MicrocodeStarting and Stopping Fddi IC-43Configuring a Hub Interface Controlling the Fddi SMT Message Queue SizePreallocating Buffers for Bursty Fddi Traffic IC-44Enabling a Hub Port Disabling or Enabling Automatic Receiver Polarity ReversalDisabling or Enabling the Link Test Function IC-45Enabling Snmp Illegal Address Trap Enabling Source Address ControlIC-46 Configuring a LAN Extender Interface Connecting a LAN Extender to a Core RouterExpanded View of the Connection to a Core Router IC-47Installing a LAN Extender at a Remote Site Discovering the MAC AddressUpgrading Software for the LAN Extender Management of the LAN Extender InterfaceConfiguring the LAN Extender IC-49Configuring and Creating a LAN Extender Interface LAN Extender Interface Configuration Task ListIC-50 Defining Packet Filters IC-51Filtering by MAC Address and Vendor Code IC-52Controlling Priority Queueing IC-53Controlling the Sending of Commands to the LAN Extender IC-54Downloading a Software Image to the LAN Extender Restarting the LAN ExtenderIC-55 Troubleshooting the LAN Extender IC-56System OK IC-57Configuring a Token Ring Interface IC-58Token Ring Interface Configuration Task List Dedicated Token Ring Port AdapterSpecifying a Token Ring Interface Enabling Early Token ReleaseLAN Interface Configuration Examples Configuring PCbus Token Ring Interface ManagementEnabling Token Ring Concentrator Port Monitoring and Maintaining the PortEthernet Encapsulation Enablement Example Full Duplex Enablement Operation ExamplePA-12E/2FE Port Configuration Examples IC-61PA-VG100 Port Adapter Configuration Example IC-62Fast EtherChannel Configuration Examples IC-63Fddi Frames Configuration Example IC-64Hub Configuration Examples Hub Port Startup ExamplesHub Port Shutdown Examples IC-65LAN Extender Enablement Interface Example LAN Extender Interface Access List ExamplesSnmp Illegal Address Trap Enablement for Hub Port Example MAC Address Filtering ExampleEthernet Type Code Filtering Example IC-67IC-68

IC-23 specifications

Cisco Systems IC-23 is a robust networking device designed to address the ever-evolving demands of modern enterprises. As part of Cisco's extensive portfolio, the IC-23 serves as an ideal solution for organizations seeking to enhance their network performance, reliability, and scalability.

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Scalability is another critical feature of the IC-23, making it an excellent choice for growing companies. Cisco has designed this device to accommodate increasing data traffic without necessitating a complete overhaul of existing infrastructure. This adaptability ensures that organizations can expand their networks smoothly as their operations evolve.

Moreover, the IC-23 supports a variety of network management tools, providing IT teams with the insights needed to monitor performance and troubleshoot issues proactively. Cisco's user-friendly interface simplifies the process of network management, allowing administrators to optimize resources and maintain continuous uptime.

In conclusion, Cisco Systems IC-23 stands out as a highly capable networking solution tailored for modern enterprises. With its high-speed connectivity, comprehensive security features, SDN capabilities, scalability, and intuitive management tools, the IC-23 is well-equipped to meet the demands of today’s digital environments. As organizations continue to navigate the complexities of the digital age, the IC-23 prepares them to thrive in an increasingly interconnected world.