Refer to the exhibit. Switch S2 contains the default configuration. Switches S1 and S3 both have had the command spanning-tree mode rapid-pvst issued on them. What will be the result?() Switches S1 and S3 will be able to exchange traffic but neither will be able to exchange traffic with Switch S2。 Switches S1, S2, and S3 will be able to pass traffic between themselves. However, if there is a topology change, Switch S2 will not receive notification of the change.。 Switches S1, S2, and S3 will be able to pass traffic between themselves.。 IEEE 802.1D and IEEE 802.1w are incompatible. All three switches must use the same standard or no traffic will pass between any of the switches.。
违约责任的承担形式主要有()。 违约金责任。 赔偿责任。 强制履行。 定金责任。 采取补救措施。
汽车在山区冰雪路面行驶,在驱动轮上最好安装()设备。 防滑胎。 雪地胎。 防滑链或防滑套。 优质轮胎。
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重置构建机器设备一台,现行市价每台5万元,运杂费1000元,直接安装成本800元,其中原材料300元,人工成本500元。根据统计分析,该设备的间接成本为人工成本的80%,求该机器的重置成本。
根据《建设工程质量管理条例》规定,工程监理单位与()有隶属关系或者其他利害关系的,不得承担该项建设工程的监理业务。