What percentage of an I/O connection would you set the RPI in order to ensure the application has the most current data?

A cookie cutter machine requires 2 standard controllers and a safety controller. All of these controllers and machine level I/O have been placed on VLAN 104.
Both standard controllers must monitor a photocell on this machine.
Which IP address is used to transfer this status information?

Refer to the exhibit.

An expansion project added an E-Tap and Device Level Ring to interface FastEthernet1/1
of L2SW1. The administrator has looked at the logs of L2SW1 and found that
FastEthernet1/1 was in an error-disabled state.Using command line access on L2SW1,
the administrator issued the following commands in configuration mode:

L2SW1(config)# interface FastEthernet 1/1
L2SW1(config-if)# shutdown
L2SW1(config-if)# no shutdown

The administrator checked the logs of L2SW1 and found the following:
Mar 30 02:23:17.588: %PM-4-ERR_DISABLE: bpduguard error detected on Fa1/1, putting
Fa1/1 in err-disable state

The administrator checked the software configuration of the switch port and found the following:
interface FastEthernet1/1
switchport access vlan 310
switchport mode access
speed 100
duplex full
no mdix auto
spanning-tree portfast
spanning-tree bpduguard enable

Why has the port gone error-disabled?

ProfiNET has been disabled on a Cisco Industrial Ethernet switch.
Which CLI command will correctly enable ProfiNET on the switch?

Which describes a best practice rule for controlling traffic between the corporate network and the controls network?

Profinet has been disabled on a Cisco Industrial Ethernet switch, which CLI commands correctly enable ProfiNET on VLAN 10?

You are called at home at 3am by an unskilled machine operator with a suspected network
related problem; the controller LEDs are all normal but the output module’s
communications LED is not on. The operator has verfied the cable is functional and
correctly connected from the communication module to the switch.
What is the next check that you ask the unskilled machine operator to make?

You have reached the limit of IPv4 IGMP groups available on a Cisco IE 3000 switch that
was deployed using the Express Setup.
Which CLI command will increase the number of available IPv4 IGMP groups and multicast routes from 256 to 1000 on this switch?

You have been tasked to design an Ethernet network capable of Motion control with cycle times not to exceed 1ms. In order to create a more deterministic network, what characteristic/s should you primarily focus on?

Which statement is correct regarding ProfiNET communication classes?