HP 5300 Informações Técnicas descarregar pdf (Página 376)

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Troubleshooting

Unusual Network Activity

VLAN as untagged on the port to support the client access, as specified in the

response from the RADIUS server. Refer to “How 802.1x Authentication

Affects VLAN Operation” in the Access Security Guide for your switch.

The switch appears to be properly configured as a supplicant, but

cannot gain access to the intended authenticator port on the switch

to which it is connected. If aaa authentication port-access is configured for

Local, ensure that you have entered the local login (operator-level) username

and password of the authenticator switch into the identity and secret parame-

ters of the supplicant configuration. If instead, you enter the enable (manager-

level) username and password, access will be denied.

The supplicant statistics listing shows multiple ports with the same

authenticator MAC address. The link to the authenticator may have been

moved from one port to another without the supplicant statistics having been

cleared from the first port. Refer to “Note on Supplicant Statistics” in the

chapter on Port-Based Access Control in the Access Security Guide for your

switch.

The show port-access authenticator < port-list > command shows one or more

ports remain open after they have been configured with control

unauthorized. 802.1x is not active on the switch. After you execute aaa port-

access authenticator active, all ports configured with control unauthorized

should be listed as Closed.

Port A9 shows an “Open” status even

though Access Control is set to

Unauthorized (Force Auth). This is

because the port-access

authenticator has not yet been

activated.

Figure C-5. Authenticator Ports Remain “Open” Until Activated

C-16

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