Cisco show interface transceiver

This command provides detailed information about the SFP module, including its type, status, and various optical parameters such as temperature, voltage, and power levels. The command to check the status of a Cisco SFP module is "show interface transceiver". This command provides detailed information about the SFP module, including its type, status, and various other cisco show interface transceiver.

In order to check an SFP module in a Cisco switch, there are a few commands that can be used to verify its status and functionality. These commands can help identify if there are any issues with the module or if it is operating normally. This command will display the status of all interfaces on the switch, including the SFP module. If it does not show up, it could indicate a problem with the module. This command will provide detailed information about the SFP module, including its type, temperature, power levels, and other parameters. This can be useful in diagnosing any problems with the module or troubleshooting any performance issues.

Cisco show interface transceiver

The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language. To display system information for a SPA interface processor SIP or other module to troubleshoot a problem, use the show hw-module slot tech-support command in privileged EXEC configuration mode. Refer to the appropriate hardware manual for slot information. Use the show hw-module slot tech-support command to gather information about the SIP or other module to troubleshoot a problem. Certain error messages request that you gather this information and have it available when reporting a problem to Cisco Systems technical support personnel. The show hw-module slot tech-support command runs a collection of different show commands to gather information about your system environment and configuration. The following example shows system information for the SIP installed in slot 5 of the router:. To display diagnostic information about internal hardware devices for a SPA, use the show hw-module subslot command in privileged EXEC configuration mode. For more information on subslots for the Cisco Series ISR, refer to hardware installation guide. Selects all supported modules and displays diagnostic and register information related to the modules including:. Specifies the display of diagnostic and register information related to the following areas:.

Displays controller statistics.

Units of measurement As seen in the brocade sfpshow output, the light level is represented in dBm and uW. A reading of 0 dBm is 1mW. Also displayed is the light power in uW. Understand readings Once the TX and RX power readings are within the limits that are provided in the command output the SFP is receiving and transmitting light within acceptable levels, because they receive power as measured on an SFP is subject to several external factors:. NOTE: The number 1 issue related to link related problems are dirty cables and optics, many times it is incorrectly assumed to be a faulty optic. Example would be when in a scenario where a new higher speed 16 Gb switch is rolled into an existing environment and then old and existing hosts and targets are installed with existing fiber cables. This is such a wide spread and common event that there is an optic cleaning kit available with the Dell field team to alleviate these issues.

The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language. To enable debugging of interface-related activities, use the debug interface command in privileged EXEC mode. To disable debugging, use the no form of this command. ID of the physical interface.

Cisco show interface transceiver

The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language. To display system information for a SPA interface processor SIP or other module to troubleshoot a problem, use the show hw-module slot tech-support command in privileged EXEC configuration mode. Refer to the appropriate hardware manual for slot information. Use the show hw-module slot tech-support command to gather information about the SIP or other module to troubleshoot a problem. Certain error messages request that you gather this information and have it available when reporting a problem to Cisco Systems technical support personnel.

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Skip to content Skip to search Skip to footer. Total number of broadcast or multicast packets received by the interface. The following is sample output from the show interfaces command when distributed weighted fair queueing DWFQ is enabled on an interface. Back to Top. The default value is 5 minutes. Average number of bits and packets received per second in the last 5 minutes. Number of times the carrier was lost during transmission. The all keyword is not supported on the Cisco router. The following reasons are not applicable to every SPA and can be platform-specific. Optional Displays interface switching. Scroll Bar. To display the number of packets of each protocol type that have been sent through all configured interfaces, use the show interfaces accounting command.

The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product.

Note that this may not balance with the sum of the enumerated output errors, because some datagrams may have more than one error, and others may have errors that do not fall into any of the specifically tabulated categories. Number of packets in the output queue size , and the maximum size of the queue max. The following example shows sample output when using the optional internal keyword:. Hardware type and MAC address. For IPv6 it is the number of IPv6 software and hardware switched characters transmitted for the specified protocol. The period of time in seconds to delay bringing up the backup interface when the primary goes down, and bringing down the backup after the primary becomes active again. Scroll Bar. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. The interface counters specified in the history interface command are displayed under the x-axis of each histogram. Total number of broadcast or multicast packets received by the interface.