M4300でのVLANについて。

Re-described in English

I am confused about the general VLAN configuration, as it depends on how it is configured.
From the information in the show run, I think that the vlan configuration method can be as follows.

(*I have confirmed that it is not desirable to mix switchmode settings and PVID settings, not to operate different ports, since this is a configuration example).

First...

Q1: What is the general situation?

In general, which settings are correct?

1/0/1 is the result of the GUI setting,

1/0/2 is the result of setting "auto 1" as "exclude 1" in the CLI,

1/03 is configured in swithport mode access.

Basically, as a result, the fact that it belongs to vlan 10 is

The result is the same from "show vlan 10",

From "show vlan 1", only 1/0/3 is configured as "Exclude" instead of "Autodetect".

interface 1/0/1
vlan pvid 10
vlan participation auto 1
vlan participation include 10
Exit

interface 1/0/2
vlan pvid 10
vlan participation exclude 1
vlan participation include 10
interface 1/0/3

interface 1/0/3
switchport mode access
switchport access vlan 10
exit

Please let me know if you have any further concerns from the above configuration.

Q2: What is the problem with the

Is there any difference/problem in being autodetect (≈vlan participation auto 1) and setting it as exclude?

Q3: Next, what is the difference between "switchport" and "vlan participation auto 1"?

Q3: Next, when configured with "switchport mode access", Ingress Filtering is enabled. Other settings will disable it."
Q4: What is the difference/issue with the "switchport mode access" setting and the "switchport mode access" setting?

Q4:.

When I set "vlan participation exclude 1", Forbidden VLAN is set to 1. The others are None.
What does Forbidden VLAN mean?