【导读】
不凡考网发布思科认证证书2022专项练习每日一练(08月21日)相关信息，更多思科认证证书2022专项练习每日一练(08月21日)的相关资讯请访问不凡考网计算机类考试频道。
1. [多选题]Which of the following steps are necessary in order to add a new VLAN to the Ezonexam switched network? (Select all that apply)
A. Create the VLAN.
B. Name the VLAN.
C. Configure an IP address for the VLAN.
D. Add the desired ports to the new VLAN.
E. Add the VLAN to the VTP domain.
2. [单选题]命令ip nat pool aaa 192.1.1.2 192.1.1.10 netmask 255.255.255.0的作用是()
A. 指定可访问地址
B. 定义地址池
C. 指定路由
D. 定义哪些地址可以进行地址转换
3. [单选题]如果网络中的路由器都是cisco路由器，则优先选择哪一个路由协议（）
A. RIP
B. EIGRP
C. IGRP
D. OSPF
4. [单选题]After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?
A. It will recall the previous command line
B. It will move the cursor one line up
C. It will redisplay the current command line
D. It will capitalize the command line
E. None of the above
5. [单选题]扩展IP访问权限表的表号范围是：()
A. 1—100
B. 1-99
C. 100-199
D. 800-899
