【判断题】
查看正确答案A、TippingPoint发生故障时，所有的数据将全部不允许通过。 B、TippingPoint发生故障时，只要是触发filter的数据将不允许通过。 C、TippingPoint正常运行时，只要是触发filter的数据将不允许通过。 D、TippingPoint正常运行时，所有的数据将全部不允许通过。
搜题
更多“Layer-2 Fallback是TippingPoint使用的“二层回退”技术。当TippingPoint发生内部硬件或软件错误时,它会自动或手动地回退为一个简单的二层设备，从而保证了网络的高可用性。（）”相关的问题
第3题
A、Layer 3 MPLS VPNs can forward only IP packets B、Layer 2 MPLS VPNs can forward any network protocol C、MPLS label paths are automatically formed based on Layer 2 frames D、Layer 3 MPLS VPNs can forward any network protocol based on Layer 2 frames E、In Layer 2 MPLS VPNS, the service provider controls the customer Layer 3 policies
第6题
A、The access layer is the first oversubscription point in a data center design. B、When using a Layer 2 loop-free design, VLANs are extended into the aggregation layer. C、When using a Layer 2 looped design, VLANs are not extended into the aggregation layer. D、When using a Layer 3 design,stateful services requiring Layer 2 connectivity are provisioned from the aggregation layer. E、The data center access layer provides the physical-level connections to the server resources and only operates at Layer 3.
第9题
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
