Netgear M4300-52G (GSM4352S) - Stackable Managed Switch with 48x1G and 4x10G including 2x10GBASE-T and 2xSFP+ Layer 3 软件指南

This command displays the status of the interface (protected or unprotected) under the 
groupid

.

This section describes commands that are used to configure a private group and view the 
configuration information of a private group.

You can use a private group to create a group of ports that either can or cannot share traffic 
with each other in the same VLAN group. The main purpose of a private group is to isolate a 
group of users from another group of users without using a VLAN.

This command assigns one port or a range of ports to a private group. You specify the private 
group by either its name or its identifier.

The ingress traffic from a port in a private group can be forwarded to other ports either in the 
same private group or outside the private group but in the same VLAN. 

By default, a port does not belong to any private group. A port cannot be in more than one 
private group. To change the membership of a port in a private group, first remove the port 
from the private group.

This command removes a port from to a private group. 

Format

show interfaces switchport unit/slot/port groupid

Mode

Privileged EXEC

User EXEC

Name

A string associated with this group as a convenience. It can be up to 32 alphanumeric characters 

long, including blanks. The default is blank. This field is optional.

Protected

Indicates whether the interface is protected or not. It shows TRUE or FALSE. If the group is a 
multiple groups then it shows TRUE in Group groupid

Format

switchport private-group [privategroup-name | privategroup-id]

Mode

Interface Config

Format

no switchport private-group [privategroup-name | privategroup-id]

Mode

Interface Config