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Module 8 Exam - CCNA 2 (2007-08-16 17:52:00)
摘要：
Take Assessment - Module 8 Exam - CCNA 2 Router and Routing Basics (Version 3.1)
Time Remaining:
var transliterate = new Array();
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transliterate[2] = "2";
transliterate[3] = "3";
transliterate[4] = "4";
transliterate[5] = "5";
transliterate[6] = "6";
transliterate[7] = "7";
transliterate[8] = "8";
transliterate[9] = "9";
displayTimeLeft();
var display_id = setInterval("displayTimeLeft()",1000);
var ping_id = setInterval("ping()",300000);
1
How does a source host use ICMP to confirm that a destination host is reachable?
The source host sends an ICMP echo request to the destination router which responds with an ICMP echo reply confirming the reachability of the destinat......
Module 7 Exam - CCNA 2(2007-08-16 17:32:00)
摘要：
Take Assessment - Module 7 Exam - CCNA 2 Router and Routing Basics (Version 3.1)
Time Remaining:
var transliterate = new Array();
transliterate[0] = "0";
transliterate[1] = "1";
transliterate[2] = "2";
transliterate[3] = "3";
transliterate[4] = "4";
transliterate[5] = "5";
transliterate[6] = "6";
transliterate[7] = "7";
transliterate[8] = "8";
transliterate[9] = "9";
displayTimeLeft();
var display_id = setInterval("displayTimeLeft()",1000);
var ping_id = setInterval("ping()",300000);
1
Which command or set of commands will stop the RIP routing process?
RouterB(config)# router rip
RouterB(config-router)# shutdown
RouterB(config)# router rip
RouterB(config-router)# network no 192.168.2.0
RouterB(conf......
Module 6 Exam - CCNA 2(2007-08-16 16:50:00)
摘要：
Take Assessment - Module 6 Exam - CCNA 2 Router and Routing Basics (Version 3.1)
Time Remaining:
var transliterate = new Array();
transliterate[0] = "0";
transliterate[1] = "1";
transliterate[2] = "2";
transliterate[3] = "3";
transliterate[4] = "4";
transliterate[5] = "5";
transliterate[6] = "6";
transliterate[7] = "7";
transliterate[8] = "8";
transliterate[9] = "9";
displayTimeLeft();
var display_id = setInterval("displayTimeLeft()",1000);
var ping_id = setInterval("ping()",300000);
1
Which are the primary functions used by a router when forwarding data?(Choose two.)
data encryption
error notification
packet switching
address identification
path determination
packet validation
......
Module 5 Exam - CCNA 2(2007-08-15 21:04:00)
摘要：
Take Assessment - Module 5 Exam - CCNA 2 Router and Routing Basics (Version 3.1)
Time Remaining:
var transliterate = new Array();
transliterate[0] = "0";
transliterate[1] = "1";
transliterate[2] = "2";
transliterate[3] = "3";
transliterate[4] = "4";
transliterate[5] = "5";
transliterate[6] = "6";
transliterate[7] = "7";
transliterate[8] = "8";
transliterate[9] = "9";
displayTimeLeft();
var display_id = setInterval("displayTimeLeft()",1000);
var ping_id = setInterval("ping()",300000);
1
The Cisco IOS image naming convention allows identification of different versions and capabilities of the IOS. What information can be gained from the filename c2600-d-mz.121-4? (Choose two.)
The "mz" in the filename represents ......
Module 4 Exam - CCNA 2(2007-08-15 20:28:00)
摘要：
1
What command enables CDP on the interface of a router?
Router(config-if)# cdp enable
Router(config-if)# cdp run
Router(config-if)# cdp start
Router(config-if)# cdp config
2
Which command will produce the output shown in the graphic?
show cdp
show cdp neighbors
show cdp neighbors detail
show cdp detail
show cdp traffic
3
For which three network layer protocols does CDP provide information? (Choose three.)
IP
RIP
SNMP
AppleTalk
IPX
EIGRP
4
What key sequence is used to suspend a Telnet session on a remote router?
Ctrl-Shift-S
Ctrl-Shift-6
Ctrl-Shift-6, then x
Ctrl-Alt-S
Ctrl-Alt-6
Ctrl-Alt-6, then x
5
Which of the following is true regarding CDP and the graphic shown?
CDP running on ......
Module 3 Exam - CCNA 2(2007-08-13 20:44:00)
摘要：
Take Assessment - Module 3 Exam - CCNA 2 Router and Routing Basics (Version 3.1)
Time Remaining:
var transliterate = new Array();
transliterate[0] = "0";
transliterate[1] = "1";
transliterate[2] = "2";
transliterate[3] = "3";
transliterate[4] = "4";
transliterate[5] = "5";
transliterate[6] = "6";
transliterate[7] = "7";
transliterate[8] = "8";
transliterate[9] = "9";
displayTimeLeft();
var display_id = setInterval("displayTimeLeft()",1000);
var ping_id = setInterval("ping()",300000);
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
Module 2 Exam - CCNA 2(2007-06-17 19:57:00)
摘要：
1
Which tasks can be accomplished by using the command history feature? (Choose two.)
View a list of commands entered in a previous session.
Recall up to 15 command lines by default.
Set the command history buffer size.
Recall previously entered commands.
Save command lines in a log file for future reference.
2
A network administrator needs to configure a router. Which of the following connection methods requires network functionality to be accessible?
console
AUX
Telnet
modem
3
Which connection method can be used to perform the initial configuration of a router?
use a serial connection of a computer connected to the console port of a router
telnet to the router through a serial port
use a vty port through the Ethernet interface
use a modem connected to the AUX port of the router
4
Whi......
Module 1 Exam - CCNA 2(2007-06-13 20:55:00)
摘要：
1
Why is a console connection to a router or switch preferred when troubleshooting? (Choose two.)
can be accessed remotely
does not depend on network services
displays startup and error messages by default
does not require special components
2
A router is composed of many internal components. Which of the following components stores a copy of the router's configuration file?
metal-oxide memory
read only memory
flash memory
non-volatile random access memory
3
Which of the following layers of the OSI model are incorporated in WAN standards? (Choose two.)
physical layer
application layer
transport layer
data link layer
session layer
4
Which basic components do a router and a standard desktop PC have in common? (Choose three.)
CPU
hard drive
input/output interfaces
......
Skills Review Exam--CCNA(2007-06-12 21:39:00)
摘要：
1
Refer to the exhibit. The server was just added to the network and no hosts are able to connect to it. What could be the problem?
The IP address of the server should be dynamic instead of static.
The IP address assigned to the server is the network address for this subnetwork.
The IP address assigned to the server is the broadcast address for this subnetwork.
The network is not subnetted correctly.
2
What address is used by the router to determine the best path through a network?
source MAC address
destination MAC address
source IP address
destination IP address
3
What is the result of a router ANDing the IP address and subnet mask of 172.16.115.73/20?
172.16.0.0
172.16.96.0
172.16.112.0
172.16.115.0
4
A network administrator is monitoring multiple computer labs within the LAN. Ex......
Final Exam - CCNA 1(2007-06-07 19:21:00)
摘要：
1
Which physical network topology is easy to monitor and troubleshoot, easy to add new devices to as the network expands, but subject to complete failure when a central hub or switch ceases to work?
bus
star
ring
mesh
2
A technician is testing connectivity between the devices using the ping command. Pings between Host B and Host A were successful. The technician could not ping the R3 address 172.16.3.2 from Host A. The technician issued ipconfig from Host A and saw the information displayed in the exhibit. What is the most likely problem?
The IP address of Host A is incorrect.
The subnet mask of Host A is incorrect.
The default gateway of Host A is incorrect.
Host A is properly configured. Some other problem exists in the internetwork.
3
What are important characteristics to consider when purchasing a network interface card? (Choose two.)