H3C S7500 Series Operation Manual

Also see for S7500 Series: Operation manual Operation manual Operation manual Operation manual Command manual

Contents

H3C S7500 Series Operation Manual Manual pdf 33 page image

Operation Manual – System Maintenance and DebuggingH3C S7500 Series Ethernet Switches Chapter 4 Device Management4-5Caution:z If you do not specify the slot number to upgrade in the boot bootrom command, thesystem will upgrade all the cards working normally by default.z After you specify the boot file of the primary board, if you want to upgrade Boot ROM,the system will upgrade all cards working normally by default. During the upgradeprocess, the system will prompt you to confirm whether to upgrade or not.4.2.8 Setting Card Temperature ThresholdThe switch system alarms when the temperature on a card exceeds a specifiedtemperature range.Follow the step to set card temperature threshold:To do… Use the command… RemarksSet card temperaturethresholdtemperature-limit slot-numberdown-value up-value Optional4.2.9 Enabling/Disabling RDRAMUsing the following command, yon can enable or disable RDRAM (Rambus DynamicRandom Access Memory) of the device.Follow these steps to enable/disable RDRAM:To do… Use the command… RemarksEnter system view system-view —Enable RDRAM of thedevice rdram enableDisable RDRAM of thedevice rdram disableOptionalBy default, RDRAM isdisabled.4.2.10 Enabling System Load SharingWith system load sharing enabled, after an LPU receives traffic to be cross-cardforwarded, load sharing is performed between the active SRPU and the standby SRPU.Follow these steps to enable system load sharing:

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H3C S7500 Series Operation Manual

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