DUA1840-0AAA013-20 CHAPTER 3: SWITCH CONFIGURATIONConfiguring Resilient LinksWith the Switch Management screen displayed, choose the port thatwill be set up as the main port in the resilient link pair, then select theRESILIENCE button.The Port Resilience screen is displayed as shown in Figure 3-8. Thisscreen allows you to setup, edit and delete resilient link pairs.Figure 3-8 Port Resilience screenThe screen shows the following:Main Port ID The identifier for the main port.Media Type Twisted Pair/Fiber This read-only field shows the mediatype connected to the main port.Link State Available/Not Available/Not Present This read-only field showsthe connection state of the main port in the link:n Available — The port is operating normallyn Not Available — The resilient link pair is disabled.n Not Present — The port is not present in the current hardware.Standby Port ID This field shows you the current standby port ID andallows you to enter a new ID.