單項選擇題

On an Aironet card， LED 0 and LED 1 are blinking alternately.
What does this indicate？（）

A.The Aironet card is in power save mode.
B.The Aironet card is looking for a network association.
C.The Aironet card is joined to a network， but there is no network activity.
D.The Aironet card is joined to a network， and there is network activity.

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多項選擇題

Which two statements are true about the configuration of voice VLANs？（）

A.Static secure MAC addresses can be configured in conjunction with voice VLANs.
B.PortFast is automatically enabled when voice VLANs are configured.
C.PortFast must be manually configured when voice VLANs are configured.
D.Voice VLANs are typically configured on uplink ports.
E.Voice VLANs are typically configured on access ports.

單項選擇題

Refer to the exhibit.
Which statement is true about the display of the command show pagp 1 neighbor command？（）

A.STP packets are sent out the Gi0/1 interface only.
B.STP packets are sent out both the Gi0/1 and Gi0/2 interfaces.
C.CDP packets are sent out the Gi0/1 interface only.
D.CDP packets are sent out the Gi0/2 interface only.

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On an Aironet card， LED 0 and LED 1 are blinking alternately. What does this indicate？ （）

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Which two statements are true about the configuration of voice VLANs？（）

Refer to the exhibit. Which statement is true about the display of the command show pagp 1 neighbor command？（）

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On an Aironet card， LED 0 and LED 1 are blinking alternately.
What does this indicate？（）

Which two statements are true about the configuration of voice VLANs？（）

Refer to the exhibit.
Which statement is true about the display of the command show pagp 1 neighbor command？（）