进度调整的方式有()。

A. Linux kernel

B. routing protocol daemon

C. session-based forwarding module

D. separate routing and security planes

A. It profiles based on bandwidth.

B. It profiles based on loss priority.

C. It prevents traffic loss through buffering.

D. It prevents global synchronization with tail drops.

A．unicast

B．anycast

C．multicast

D．broadcast

A.1

B.10

C.100

D.10^8/link bandwidth

A. Manage ingress bandwidth.

B. Mark packets for special handling.

C. Manage congestion by intelligently dropping traffic.

D. Classify Frame Relay QoS packets into an equivalent IP CoS environment.

A. dscp

B. 802.1P

C. inet-precedence ipprec-default

D. inet-precedence ipprec-compatability

A．0

B．7

C．64

D．255

A．900 seconds

B． 1200 seconds

C． 3000 seconds

D． 65535 seconds

A. SDX

B. local PC

C. BSD shell

D. remote host

A．1 second

B． 3 seconds

C． 9 seconds

D． 12 seconds