Guest Vlan - Lenovo ThinkSystem NE2552E Application Manual

Guest VLAN

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The guest VLAN provides limited access to unauthenticated ports. The guest
VLAN can be configured using the following command:
NE2552E(config)# dot1x guest-vlan ?
Client ports that have not received an EAPOL response are placed into the Guest
VLAN, if one is configured on the switch. Once the port is authenticated, it is
moved from the Guest VLAN to its configured VLAN.
When Guest VLAN enabled, the following considerations apply while a port is in
the unauthenticated state:
 The port is placed in the guest VLAN.
The Port VLAN ID (PVID) is changed to the Guest VLAN ID.

 Port tagging is disabled on the port.
Chapter 6: 802.1X Port-Based Network Access Control
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