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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
参考答案
更多 “Which two statements are correct about Layer 2 broadcast frames?（）A、Layer 2 broadcast frames are processed by all devices on the same VLANB、Layer 2 broadcast frames are are discarded by routers that connect to multiple VLANsC、Layer 2 broadcast frames are relayerd by routers to all connected VLANsD、Layer 2 broadcast frames are relayed by switches to devices on the same VLAN” 相关考题
考题
VE1 is a switch in the Ezonexam network. Why will VE1 never learn the broadcast address?A. Broadcast frames are never sent to switchesB. A broadcast frame. is never forwarded by a switchC. Broadcasts only use network layer addressingD. A broadcast address will never be the source address of a frameE. Broadcast addresses use an incorrect format for the switching tableF. None of the above
考题
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.
考题
What are two routing requirements for a device to communicate with another device?()
A. end-to-end communications pathB. hosts on the same Layer 2 broadcast domainC. hosts on the same Layer 3 broadcast domainD. routing information on participating Layer 3 devices
考题
Which layer in the OSI model is responsible for translating frames into bits?()
A. Application LayerB. Presentation LayerC. Data Link LayerD. Physical Layer
考题
What are two advantages of Layer 2 Ethernet switches over hubs?()
A. decreasing the number of collision domainsB. filtering frames based on MAC addressesC. allowing simultaneous frame transmissionsD. increasing the size of broadcast domainsE. increasing the maximum length of UTP cabling between devices
考题
Which three statements accurately describe layer 2 Ethernet switches?()
A.Microsegmentation decreases the number of collisions on the network.B.if a switch receives a frame for an unkown destination,it uses ARP to resolve the address.C.Spanning Tree Protocol allows switches to automatically share vlan information.D.In a properly functioning network with redundant switched paths,each switched aegment will contain one root bridge with all its ports in the forwarding state.All other switches in that broadcast domain will have only one root port.E.Establishing vlans increases the number of broadcast domains.F.Switches that are configured with vlans make forwarding decisions based on both layer 2 and layer 3 address information.
考题
Why will a switch never learn a broadcast address()。
A.Broadcasts only use network layer addressing.B.A broadcast frame is never forwarded by a switch.C.A broadcast address will never be the source address of a frame.D.Broadcast addresses use an incorrect format for the switching table.E.Broadcast frames are never sent to switches.
考题
Which two statements accurately describe a broadcast domain?（）A、Broadcast domains consist of devices that connect to a common switch or hub.B、Broadcast domains consist of a group of devices that can be reached by sending a frame 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 sub-network.
考题
Bridges and switches are Layer 2 devices that provide the same basic functionality but that also have some differences. Which two traits apply to switches only？（）A、 supports Layer 2 VLANsB、 segment LANsC、 are faster because forwarding decisions are made on hardwareD、 typically have fewer ports because forwarding decisions are made in softwareE、 flood frames out all ports
考题
What are two advantages of Layer 2 Ethernet switches over hubs?（）A、decreasing the number of collision domainsB、filtering frames based on MAC addressesC、allowing simultaneous frame transmissionsD、increasing the size of broadcast domainsE、increasing the maximum length of UTP cabling between devices
考题
Which two statements about layer 3 access designs are correct？（）A、 IP address space is difficult to manage.B、 Broadcast and fault domains arc increasedC、 Convergence time is fractionally slower than STPD、 Limits on clustering and NIC teaming are removedE、 Fast uplink convergence is supported tor failover and fallback
考题
Which layer in the OSI model is responsible for translating frames into bits?（）A、Application LayerB、Presentation LayerC、Data Link LayerD、Physical Layer
考题
Which two statements are correct about Layer 2 broadcast frames?（）A、Layer 2 broadcast frames are processed by all devices on the same VLANB、Layer 2 broadcast frames are discarded by routers that connect to multiple VLANsC、Layer 2 broadcast frames are relayed by routers to all connected VLANsD、Layer 2 broadcast frames are relayed by switches to devices on the same VLAN
考题
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.
考题
Which two statements accurately describe a broadcast domain?（）A、Broadcast domains require that the participating devices connect to common switches or hubsB、Broadcast domains consist of devices reachable by frames addressed to the Layer 2 broadcast addressC、Broadcast domains require a gateway device such as a routerD、Broadcast domains consist of devices that reside on the same VLAN
考题
What are two routing requirements for a device to communicate with another device?（）A、end-to-end communications pathB、hosts on the same Layer 2 broadcast domainC、hosts on the same Layer 3 broadcast domainD、routing information on participating Layer 3 devices
考题
单选题Why will a switch never learn a broadcast address?（）A
Broadcasts only use network layer addressing.B
A broadcast frame is never forwarded by a switch.C
A broadcast address will never be the source address of a frame.D
Broadcast addresses use an incorrect format for the switching table.E
Broadcast frames are never sent to switches.
考题
多选题What are two advantages of Layer 2 Ethernet switches over hubs？（）Adecreasing the number of collision domainsBfiltering frames based on MAC addressesCallowing simultaneous frame transmissionsDincreasing the size of broadcast domainsEincreasing the maximum length of UTP cabling between devices
考题
多选题Which two statements accurately describe a broadcast domain?（）ABroadcast domains consist of devices that connect to a common switch or hub.BBroadcast domains consist of a group of devices that can be reached by sending a frame addressed to the Layer 2 broadcast address.CBroadcast domains require a gateway device such as a router.DBroadcast domains consist of devices that reside on the same sub-network.
考题
多选题Which two statements are correct about Layer 2 broadcast frames?（）ALayer 2 broadcast frames are processed by all devices on the same VLANBLayer 2 broadcast frames are discarded by routers that connect to multiple VLANsCLayer 2 broadcast frames are relayed by routers to all connected VLANsDLayer 2 broadcast frames are relayed by switches to devices on the same VLAN
考题
多选题Which two statements accurately describe a broadcast domain?（）ABroadcast domains requiere that the participating devices connect to common swithces or hubsBBroadcast domains consist of devices reachable by frames addressed to the Layer 2 broadcast addressCBroadcast domains requiere a gateway device such a routerDBroadcast domains consist of devices that reside on the same VLAN
考题
多选题Which two statements accurately describe a broadcast domain?（）ABroadcast domains require that the participating devices connect to common switches or hubs.BBroadcast domains consist of devices reachable by frames addressed to the Layer 2 broadcast address.CBroadcast domains require a gateway device such as a router.DBroadcast domains consist of devices that reside on the same VLAN.
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