2011年3月计算机等级四级网络工程师考试答案
2011上半年计算机等级四级网络工程师考试答案一 选择1-5 ADDCC 6-10 CBBCA 11-15 CDBAA 16-20 CABCD 21-25 DCCCC 26-30 CCACB 31-3
2011上半年计算机等级四级网络工程师考试答案
一 选择
1-5 ADDCC 6-10 CBBCA 11-15 CDBAA 16-20 CABCD 21-25 DCCCC 26-30 CCACB 31-35 CAABD
36-40 AADCD
二 填空
1,B 类
2,191.23.128.0
3,191..23.191.255
4,0.0.53.13
5,191.23.191.254
6,0.0.0.0 166.12.45.1
7,framing sonet
8,s1s0 0
9,0.0.0.127
10,正确答案:255.255.255.128
11,192.168.0.100
12,255.255.255.255
13,6
14,001618F1C568
15,192.168.0.100
16,202.113.64.137
17,SEQ
,18,1 19,域名解析 20,生成器 三 应用题 1)172.19.17.0/29 2.172.19.17.8/29 3.172.19.4.0/22 4.172.19.52.0/22 2)RG:172.19.63.193 RE:172.19.63.194 3) NIPS 路由器RD 的E2接口 4) 172.19.52.128 255.255.255.240 172.19.52.129---172.19.52.142 172.19.52.144 255.255.255.240 172.19.52.145---172.19.52.158 172.19.52.160 255.255.255.224 172.19.52.161---172.19.52.190