分布式destination, load-balance 是enabled,如果消息发送到一个destination,请问后边 的消息发送模式是?()
A. 按照load-balance策略
B. 只发送到固定的一个
C. 第一次是load-balance,以后每次都发送到固定的destination去
第1题:
A.session 1, destination 2, tunnel 3
B.destination 1, session 2, tunnel 3
C.tunnel 1, session 2, destination 3
D.destination 1, tunnel 2, session 3
第2题:
It has been found that a strong______helps overcome the effects of distraction.
A.interruption
B.motivation
C.evaluation
D.destination
第3题:
用来警告拥塞情况的一个ICMP消息的类型是什么?
A.源抑制(source-quench)
B.目标不可达(destination-unreachable)
C.回声请求(echo-request)
D.重定向(redirectiong)
第4题:
A. It sends only five ping requests to the 172.18.1.1 destination.
B. It sends a continuous ping with a packet length of five bytes to the 172.18.1.1 destination.
C. It sends five rapid ping requests to the 172.18.1.1 destination.
D. It sends a continuous rapid ping with a packet length of five bytes to the 172.18.1.1 destination.
第5题:
A.Destination-port是可选参数
B.Destination-port用于指定UDP或TCP报文的源端口信息
C.仅仅在规则指定的协议号是TCP或者UDP时有效
D.如果不指定,表示TCP/UDP报文的任何目的端口信息都匹配