绝对数指标
Refer to the exhibit. An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?（） ["data link layer","application layer","access layer","session layer","network layer"]
西域都护
篮球比赛中，下列行为属于规则允许的是（） ["开始运球或突破时，在球离手前提起中枢脚","运球只用单手进行","故意拳击球","罚球时，故意使球碰篮板"]
Given the topology of a server （with IP 209.165.202.150） protected behind the inside interface of an ASA/PIX，and the Internet on the outside interface. Users on the Internet need to access the server at any time， but the firewall administrator does not want to NAT the address of the server - since itis currentlya public address. Which of the following commands can be used to accomplish this？ （） [" nat （inside） 0 209.165.202.150 255.255.255.255"," access-list no-nat permit ip host209.165.202.150 anynat（inside） 0 access-list no-nat"," static（inside，outside） 209.165.202.150 209.165.202.150 netmask 255.255.255.255"," no nat-control"," nat （inside） 1 209.165.202.150 255.255.255.255"]
主要固定管道应当标明（）和流向。
