A、An interface can only belong to single Flex Links.
B、An interface can belong to multiple Flex Links.
C、Flex Links operate only over single pairs of links.
D、Flex Links automatically disable STP so no BPDUs are propagated.
更多“Flex Links are a pair of a Layer 2 interfaces (switchports or port channels), where one interface is configured to act as a backup to the other. Which two statements are correct regarding Flex Links?（）”相关的问题
A、 An interface can belong to multiple Flex Links. B、 Flex Links operate only over single pairs of links. C、 Flex Link pairs must be of the same interface type D、 Flex Links automatically disable STP so no BPDUs are propagated E、 Failover from active to standby on Flex Links takes less than a second
A、Update packets route reliable change information only to the affected routers. B、Reply packets are multicast to IP address 224.0.0.10 using RTP. C、On high - speed links, hello packets are broadcast every 5 seconds for neighbor discovery. D、Reply packets are used to send routing updates. E、On low - speed links, hello packets are broa dcast every 15 seconds for neighbor discovery.
A、Fusible links must be replaced if a damper is activated B、Fusible links are tested by applying a source of heat to them C、Fusible links must be replaced at every inspection for certification D、A fusible link will automatically open after a fire is extinguished and reset the damper
A、A fusible link will automatically open after a fire is extinguished and reset the damper B、Fusible links must be replaced at every inspection for certification C、Fusible links are tested by applying a source of heat to them D、Fusible links must be replaced if a damper is activated
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