DGS-3100 Series Gigabit Stackable Managed Switch CLI Manual 
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config 802.1x guest_vlan ports 
Purpose  Defines a port or range of ports to be members of the Guest VLAN. 
Syntax 
config 802.1x guest_vlan ports <portlist> state [enable | 
disable] 
Description The config 802.1x guest_vlan ports command defines a port or 
range of ports to be members of the 802.1x Guest VLAN. The 
802.1x Guest VLAN can be be configured to provide limited network 
access to authorized member ports. If a member port is denied 
network access via port–based authorization, but the 802.1x Guest 
VLAN is enabled, the member port receives limited network access. 
For example, a network administrator can use the 802.1x Guest 
VLAN to deny internal network access via port–based 
authentication, but grant Internet access to unauthorized users. 
Parameters  portlist  –  A port or range of ports to be configured to the Guest 
VLAN. 
All – Indicates all ports to be configured to the guest vlan. 
Restrictions  Only Administrator or operator–level users can issue this command.
Example usage: 
To configure ports to the Guest VLAN 
DGS3100# config 802.1x guest_vlan ports 1 enable 
 
DGS3100# 
 
 
show 802.1x guest_vlan 
Purpose  Displays configuration information for the Guest VLAN. 
Syntax 
show 802.1x  guest_vlan 
Description The show 802.1x guest_vlan command displays the Guest VLAN 
name, state, and member ports. 
Parameters None. 
Restrictions None. 
Example usage: 
To display the Guest VLAN configuration information: 
DGS3100# show 802.1x guest_vlan  
 
Guest VLAN Table 
 
Guest VLAN            : Enable 
Guest VLAN name : guestusers 
Member                   : 1 
DGS3100#