單項(xiàng)選擇題

A GRE tunnel is configured between a local and a remote site. Where should the service policy be applied to classify packets based on the pretunnel header? （）

A.in global configuration mode， apply the service policy and use the qos pre-classify
B.in global configuration mode， apply the service policy but do not use the qos pre-classify command
C.apply the service policy on the physical interface but do not use the qos pre-classify
D.apply the service policy on the tunnel interface but do not use the qos pre-classify command
E.apply the service policy on the tunnel interface and use the qos pre-classify command

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多項(xiàng)選擇題

What are two of the three predefined classes for the Cisco SDM wizard？（）

A.business-critical
B.high priority
C.middle class
D.voice
E.best effort
F.scavenger

多項(xiàng)選擇題

Which two statements are true about the application of QoS in a converged network？（）

A.end-to-end network delay times that exceed 50 ms for real-time traffic are considered unacceptable
B.end-to-end network delay times that exceed 250 ms for real-time traffic are considered unacceptable
C.end-to-end network delay is not a factor as long as the delay is consistent
D.some packet loss can be corrected by codec algorithms
E.RSVP handles voice packet retransmission
F.fragmentation is a result of packet loss

A GRE tunnel is configured between a local and a remote site. Where should the service policy be applied to classify packets based on the pretunnel header? （）

你可能感興趣的試題

What are two of the three predefined classes for the Cisco SDM wizard？（）

Which two statements are true about the application of QoS in a converged network？（）

What are two of the three predefined classes for the Cisco SDM wizard？（）

Which two statements are true about the application of QoS in a converged network？（）