Issue of faulty ports on the Yokogawa DCS switch

2017-02-10View Original

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The existing Yokogawa DCS equipment is in operation; there are two 24-port switches (in a redundant configuration) on the system cabinet. Recently, it was found that several ports on Switch 2 were damaged, while Switch 1 was functioning normally. However, after about 2 months, 8 ports on Switch 1 also became damaged. The environment is dry; I checked many places but couldn’t find the cause of the fault. Please, experts, help analyze this situation; or those who have encountered similar issues can offer some guidance.

Reply #22017-02-13

What model of Cisco switch do you have?

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Issue of faulty ports on the Yokogawa DCS switch

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