正文

Module 3 Exam - CCNA 22007-08-13 20:44:00

【评论】 【打印】 【字体：大 中 小】 本文链接：http://blog.pfan.cn/ccna/28470.html

分享到：

Take Assessment - Module 3 Exam - CCNA 2 Router and Routing Basics (Version 3.1)

Time Remaining:

1
What will be the response from the router after the command, "router(config)# hostname portsmouth" is entered?
portsmouth#
portsmouth(config)#
invalid input detected
router(config-host)#
hostname = portsmouth
portsmouth#
? command not recognized
router(config)#

2
Select the commands necessary to remove any existing configuration on a router. (Choose two.)
delete flash
erase startup-config
erase running-config
restart
reload
delete NVRAM

3
What is the default state of the interfaces on a router?
up, line protocol down
down, line protocol down
adminstratively down, line protocol down
up, line protocol up

4
Which command turns on a router interface?
Router(config-if)# enable
Router(config-if)# no down
Router(config-if)# s0 active
Router(config-if)# interface up
Router(config-if)# no shutdown

5
What are the default settings for a serial interface? (Choose three.)
DTE
DCE
shutdown
no IP address
clock rate 56000
encapsulation ARPA

6


The serial connection shown in the graphic needs to be configured. Which configuration commands must be made on the Sydney router to establish connectivity with the Melbourne site? (Choose three.)
Sydney(config-if)# ip address 201.100.53.2 255.255.255.0
Sydney(config-if)# no shutdown
Sydney(config-if)# ip address 201.100.53.1 255.255.255.224
Sydney(config-if)# clock rate 56000
Sydney(config-if)# ip host Melbourne 201.100.53.2

7
Which statements are true regarding the recommended use of login banners? (Choose two.)
They should be used to display information regarding system changes or maintenance.
They should be used to display warnings to unauthorized users.
They should be used to display welcome messages prior to login.
They should be seen only by system administrators.
They should provide confirmation of incoming IP addresses.

8
Which command sequence will permit access to all five router virtual terminal lines with a password of cisco?

Router(config-line)#config telnet
Router(config-line)# line vty 0 5
Router(config-line)# password cisco

Router(config)# line vty 0 4
Router(config)# password cisco

Router(config)# line vty 0 4
Router(config-line)# password cisco
Router(config-line)# login

Router(config-line)# config telnet
Router(config-line)# password cisco
Router(config-line)# sessions 0 4

9
An IP network is to be added to a router Ethernet interface. What steps must be performed to configure this interface to allow connectivity to the hosts on this LAN? (Choose two.)
Enter the command no shutdown.
A password must be set on the interface.
The interface DCE clock rate must be set.
The interface must be configured for virtual terminal access.
The interface must be configured with an IP address and subnet mask.
The router must be put in setup mode in order for the interface to be configured.

10
Which are valid router prompts? (Choose three.)
Router(privileged)#
Router(config)#
Router(command)#
Router(config-router)#
Router(config-if)#
Router(exec)#

11
What must be configured to establish a serial link between two routers that are directly connected?
a clock rate on the DTE interface
a no clock rate command on the DTE interface
no configuration is required
a clock rate on the DCE interface

12
Router names are associated with IP addresses. What is the name of the table that is created by this association?
IP table
SAP table
ARP table
MAC table
HOST table
RARP table

13
What is the effect of the command ip host HQ 192.1.1.1?
permits a ping to 192.1.1.1 with the command ping HQ
assigns the description HQ to the interface with the ip address 192.1.1.1
renames the router as HQ
defines a static route to the host 192.1.1.1
configures the remote device HQ with the ip address of 192.1.1.1

14
Which commands display information about the IOS or configuration files stored in router memory? (Choose three.)
Router# show ram
Router# show flash
Router# show hosts
Router# show history
Router# show version
Router# show startup-config

15
A telnet session can be established when using the IP address of a router but not the name of the router. Which of the following is the most likely cause of the problem?
an incorrect host table entry
an incorrect ARP table entry
an incorrect routing table entry
an incorrect protocol configured
an incorrect subnet mask
16
Select the recommended locations to save a running-config file. (Choose three.)
all network hosts
network server
floppy disk
TFTP server
server that is not on the network

17
Select the correct sequence of commands that will configure "Engineering LAN" as the interface description on the Ethernet0 interface.
Router# configure terminal
Router(config)# interface e0 description Engineering LAN
Router# configure terminal
Router(config)# interface e0
Router(config-if)# description Engineering LAN
Router# configure terminal
Router(config)# interface e0
Router(config-if)# interface description Engineering LAN
Router# configure terminal
Router(config)# description Engineering LAN

18
Select the interface descriptions that provide the most appropriate information. (Choose two.)
circuit number
host IP address
telnet password
number of hops between routers
purpose and location of the interface

19
A network administrator wants to assure that any password that permits access to the privileged EXEC mode is not shown in plain text in the configuration files. Which commands will accomplish this task? (Choose two.)
Router(config)#enable cisco secret
Router(config)#enable cisco
Router(config)#service password-encryption
Router(config)#enable secret cisco
Router(config)#encrypt-all cisco
Router(config)#service encryption-password

20
Select the commands that will store the current configuration file to a network TFTP server? (Choose two.)
Router# copy run tftp
Router# copy tftp run
Router# copy running-config tftp
Router# copy tftp running-config
Router(config)# copy running-config tftp
Router(config)# copy tftp running-config

21
Why is it important to create standards for network consistency? (Choose three.)
reduces network complexity
increases unplanned downtime
limits unplanned downtime
increases bandwidth by regulating networking performance
limits events that may impact network performance

22
Passwords can be used to restrict access to all or parts of the Cisco IOS. Select the modes and interfaces that can be protected with passwords. (Choose three.)
VTY interface
console interface
Ethernet interface
secret EXEC mode
privileged EXEC mode
router configuration mode

阅读(4327) | 评论(0)


版权声明：编程爱好者网站为此博客服务提供商，如本文牵涉到版权问题，编程爱好者网站不承担相关责任，如有版权问题请直接与本文作者联系解决。谢谢！

评论

暂无评论
您需要登录后才能评论，请 登录 或者 注册