單項選擇題

What is the purpose of the cisco Vlan Trunking protocol?（）

A.to provide a mechanism to dynamically assign vlan membership to switch ports
B.to allow traffic to be carried from multiple vlans over a single link between switches
C.to allow native vlan information to be carried over a trunk link
D.to provide a mechanism to manually assign vlan membership to switch ports
E.to allow for managing the additions,deletions,and changes of vlans between switchs

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多項選擇題

802.1Q協(xié)議的特點是什么？（）

A.它是一個2層的消息協(xié)議，它保證通過網(wǎng)絡(luò)的VLAN配置
B.它包括一個8比特字段指定的幀的優(yōu)先級
C.它是專門用于標(biāo)記的VLAN幀和下交換網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu)的變化劑量不能滿足網(wǎng)絡(luò)的重新收斂
D.它修改802.3幀報頭，并且因此需要在FCS重新計算
E.它是一種能夠攜帶未標(biāo)記的幀的中繼協(xié)議

多項選擇題

Which three are characteristics of an IPV6 anycast address?（）

A.any-to-many communication model
B.delivery of packets to the group interface that is closest to the sending device
C.one-to-many communication model
D.the same address for multiple devices in the group
E.one-to-nearest communication model
F.a unique IPV6 address for each device in the group

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What is the purpose of the cisco Vlan Trunking protocol?（）

你可能感興趣的試題

802.1Q協(xié)議的特點是什么？（）

Which three are characteristics of an IPV6 anycast address?（）

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802.1Q協(xié)議的特點是什么？（）