关于300-135之9.5题库的几个问题

fdhfyfjm

一、选择题10,

QUESTION 10

A question with a show version output snippet. The register was 2102.

A. need IOS update

B. less memory

C. configuration register is wrong

D. need new boot ROM

答案A

疑问：是不是作者笔误，把upload写成了update。

QUESTION 12

A question about a user is supposed to access between 6:00 PM to 6:00 AM, however denied by midnight

what needs to be changed.

A. time-range NOC_ACCESS

periodic daily 18:00 to 23:59

periodic daily 00:00 to 06:00

B. time-range SWITCH_ACCESS

periodic daily 18:00 to 23:59

periodic daily 00:00 to 06:00

C. time-range NOC_ACCESS

periodic daily 06:01 to 23:59

D. time-range SWITCH_ACCESS

periodic daily 06:01 to 23:59

Correct Answer: B

不晓得A和B有什么区别

实验题，BGP中有一行配置如下

172.16.0.0  mask 0.0.0.0，记得我当时考试的时候是这样的，不太明白是什么意思

TT（即排错题）

Ticket 2 IP NAT

as if you observe the NAT

configuration you will notice that only 10.1.0.0 are specified in the NAT pool.

上述解释不对，答案是对的

Ticket 3 R1 ACL

没问题，要注意的是当找不出错误的时候不要轻易认为ntp配置有误，理解如下：

ntp broadcast client将自己配置成广播客户端，可以处理所有接口上收到的NTP广播消息；广播服务器使用ntp broadcast命令配置；NTP默认使用端口123作为源及目的端口

Ticket 4 VLAN Filter

vlan access-map test1 30

action forward

match ip address 30

上述三行代码我认为可省，from《CCNP ROUTE 300-101学习指南》p573下图表中第四个参数source-wildcard的详细解释可以得到上述结论

greencoffee

一、选择题10

answer is A. it's called IOS upgrade usually. But update can do it.

QUESTION 12

NOC_ACCESS, NOC means network of center? not sure, but it's common name for the core, or server side. Switch must be the one at remote end, for end user, or client side

Ticket 2 IP NAT

I believe there are two version of it. One is from previous version, that the NAT_Pool missing permit 10.2.0.0
The newer version, NAT_pool has both 10.1.0.0 and 10.2.0.0 permit, but s0/0/1 is configured as ip nat inside, which should be ip nat outside

black105133

wwwmirage

学习一下~~~~~~~