多项选择题
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 discarded by routers that connect to multiple VLANs
C. Layer 2 broadcast frames are relayed by routers to all connected VLANs
D. Layer 2 broadcast frames are relayed by switches to devices on the same VLAN
相关考题
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多项选择题
Which two statements accurately describe a broadcast domain?（）
A. Broadcast domains require that the participating devices connect to common switches or hubs.
B. Broadcast domains consist of devices reachable by frames addressed to the Layer 2 broadcast address.
C. Broadcast domains require a gateway device such as a router.
D. Broadcast domains consist of devices that reside on the same VLAN. -
单项选择题
What information is used by a switch to forward an Ethernet frame to its destination?（）
A. IP address
B. destination MAC address
C. ARP table entry
D. FCS checksum -
单项选择题
What is the decimal equivalent of 10101010?（）
A. 182
B. 180
C. 172
D. 170
