Cisco Systems SPS2024, SPS208G, SPS224G4 show interfaces protected-por ts

VLAN Commands
show interfaces protected-ports
SPS208G/SPS224G4/SPS2024 Command Line Interface Reference Guide 500
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Example
The following example forbids adding VLAN IDs 234 to 256 to Ethernet port 1.
Console(config)# interface ethernet 1
Console(config-if)# switchport mode trunk
Console(config-if)# switchport forbidden vlan add 234-256
show interfaces protected-por ts
Use the show interfaces protected-ports EXEC command to show protected ports
configuration.
NOTE This command is supported in SPS20xx devices.
Syntax
show interfaces protected-ports
Default Configuration
Defaults
Command Mode
EXEC
Example
Console> show interfaces protected
Interface State
---------- ----------------
1/1 Unprotected