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多項選擇題

Which two statements are correct about Layer 2 broadcast frames?()

A. Layer 2 broadcast frames are processed by all devices on the same VLAN
B. Layer 2 broadcast frames are are discarded by routers that connect to multiple VLANs
C. Layer 2 broadcast frames are relayerd by routers to all connected VLANs
D. Layer 2 broadcast frames are relayed by switches to devices on the same VLAN

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