Configuring Port-Based and Client-Based Access Control (802.1X)
Displaying 802.1X Configuration, Statistics, and Counters
Viewing 802.1X Open VLAN Mode Status
You can examine the switch’s current VLAN status by using the show port-
access authenticator vlan and show port-access authenticator < port-list > com-
mands as illustrated in figure
10-7. Table 10-2 describes the data that these two
commands display. Figure
10-8 shows related VLAN data that can help you to
see how the switch is using statically configured VLANs to support 802.1X
operation.
In these two show outputs, an Unauth VLAN ID
appearing in the Current VLAN ID column for the
same port indicates an unauthenticated client is
connected to this port. (Assumes that the port is
not a statically configured member of VLAN 100.)
Items 1 through 3 indicate that an authenticated client is connected to port 2:
1.Open in the Status column
2.Authorized in the Authenticator State column
3.The Auth VLAN ID (101) is also in the Current VLAN ID column. (This assumes that the port is not a statically configured
member of VLAN 101.)
4.A “0” in the row for port 3 indicates there is no Authorized VLAN configured for port 3.
5.No PVID” means there is currently no untagged VLAN membership on port 4.
1
2
3
4
5
Note: Series 5400zl switches do not include the
Authenticator State and Authenticator Backend
State fields shown in this figure.
Figure 10-7. Example Showing Ports Configured for Open VLAN Mode
10-48
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