试题详情
- 多项选择题Which four statements about Ethernet virtual circuit （EVC） infrastructure are true？ （）
A、EVC infrastructure is a Layer 3 platform-independent routing architecture that supports IP overEthernet services
B、Ethernet flow point （EFP） is configured on the main interface
C、Feature commands like MQC-based QoS policies can be specified
D、EVC infrastructure is a Layer 2 platform-independent bridging architecture that supports Ethernetservices
E、Each Ethernet flow point （EFP） matches a predefined VLAN tag-based criteria
F、Ethernet flow point （EFP） is configured on the VLAN interface
- B,D,E,F
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