H3C SR6602 Installation Manual

Also see for SR6602: Configuration guide

Contents

H3C SR6602 Installation Manual Manual pdf 48 page image

40Transceiver module type Application scenariosWhether canbe an opticaltransceiverWhether canbe anelectricaltransceiverXFP(10-Gigabit small Form-factorPluggable)Generally used for 10Ginterfaces Yes NoDisplaying transceiver module informationTo identify transceivers, you can use the following commands to view the key parameters of thetransceiver modules, including transceiver module type, connector type, central wavelength of the lasersent, transfer distance and vendor name or name of the vendor who customizes the transceiver modules.Follow these steps to display transceiver module information:To do… Use the command… RemarksDisplay key parameters of thetransceiver module in a specifiedinterfacedisplay transceiver interface[ interface-type interface-number ]Available for alltransceiver modulesDisplaying the alarming information or fault detection parameters of a transceiver moduleThe system outputs alarm information for you to locate and troubleshoot faults of transceiver modules. Forthe H3C-customized transceiver modules, the system can also monitor the key parameters, such astemperature, voltage, laser bias current, TX power, and RX power. When these parameters are abnormal,you can take corresponding measures to prevent transceiver module faults.Follow these steps to display the alarming information or fault detection parameters of a transceivermodule:To do… Use the command… RemarksDisplay the current alarminformation of the transceivermodule in a specifiedinterfacedisplay transceiver alarm interface [ interface-typeinterface-number ]Available for alltransceiver modulesNOTE:For more information about the transceiver module displaying commands, see theH3C SR6600 RoutersCommand References.Solving system faultsSolving system faultsWhen the system detects faults (such as system instruction faults, invalid addresses, data overflow, nullpointers, and division by zero operations) during the system operation, you can solve the problem byusing one of the following methods:• Rebooting the router so that the router restores to normal operational status.• Maintaining the current status so that the system does not take any restoration measures. Somesoftware faults are hard to reproduce, and the printed information will be lost after the routerreboots. In this case, you can maintain the current status of the router, facilitating fault location.