CCNABRAINDUMP4(1)
添加时间: 2007-9-6 1:42:19 作者: Cisco考试认证 阅读次数:54 来源: http://www.d9soft.com
I took the CCNA exam yesterday, it was really tough but Al-hamdulellah (thanks God) I passed from the first time with 81% and the certificate's result was :
Advanced Cisco Router Configuration 100%.
Cisco LAN Switch Configuration 61%.
I thought my background of MCSE was enough to take the advantage to eat the OSI model questions, so I did’nt read it well enough, don't do it Mr./Ms. MCSE, and you who is Mr./Ms. None MCSE work hard on it and on the Subnetting, you can guarantee 25-30 % of the entire percentage if you are good enough in both of them...
The bugs that was reported in the pool questions earlier for CCNA Exams have been fixed, but not for the CMTD Exam's pool yet !!
My advice to you is to read ICRC book (or whatever ) once very quickly in 2-3 days for example regardless of understanding everything in those 2 days 100%, just to build a quick and general idea about the entire CCNA course and then either trying to answer yourself the CISCO’s CCNA 60 exam objectives that on CISCO site www.cisco.com and compare your answers with Diamond's braindump, or try to get any good test program (for example BOSON one that on www.boson.com it's good for this stage), after either of them or even both, read your reference book again but in detail word by word and try to answer every preview question after every chapter (this may take a little longer time)..
If you don't have time for the second real reading of your reference book, then enough with any good test program like BOSON and the following Questions with their answers, you will get for sure more than 75% in one condition, PAY ALL YOUR ATTENTION in reading every question in your real CCNA exam very carefully, and take your time in it, a lot of the questions you will find the answer between the lines, and some OSI models questions gives the right answers for the other OSI models questions, so in the exam mark all the OSI model questions to compare them with each other.
The question that have ‘@’ symbol means it came almost exactly, and the question that with ‘§’ symbol means it was in my real Exam in the same concept but in other words ..
1. Which command will display the settings of the routers ARP cache learned through the Ethernet interface?
Show interface ethernet 0 arp
Show arp interface ethernet 0
Show arp
Show ip arp
(Check this question, I doubt “ Show ip arp “ )
2. Which of the following commands can be run from user level?
Show aliases
Show arp
Show users
Show ppp
Show interface serial 0
Show version
Show running-config
3. How would you set the 3rd port, on the supervisor module installed in slot 1 on a Cisco 5000 to high priority?
Set port level 1/3 high
Set port level 0/2 high
Set 1/3 level high
Set 0/2 level high
There is no such available setting in the Cisco Switching IOS
4. How many classes of addresses are available for use on the internet?
1
2
3
4
5
5. Identify the correct classifications of address classes: (2)
A – uses two octets to make up the netmask
B – uses three octets to make up the netmask
C – uses a netmask prefix of 26
D – used for broadcasting
E – used for testing
6. § type the command to instruct the router to load the IOS from Read Only Memory?
Load system rom
boot system rom.
run rom
boot system default
7. Identify the statement which would permit only smtp mail to access the host 209.76.25.1
A. Access-list 101 deny ip any any
Access-list 101 permit tcp any 209.76.25.1 eq smtp
B. Access-list 101 permit tcp any 209.76.25.1 eq smtp
Access-list 101 deny ip any 209.76.25.1
C. Access-list 101 permit tcp 209.76.25.1 any eq smtp
Access-list 101 deny ip any any
D. Access-list 101 permit ip 209.76.25.1 any eq 25
Access-list 101 deny ip 209.76.25.1 any
Answer : C (what is wrong with B ? check it plz ) !!!
8. What is the correct netmask (in decimal dot notation) for the address 209.76.25.1/26
255.255.255.192
255.255.255.224
255.255.255.254
255.255.255.0
9. What is the correct network address for the host 209.76.25.72/26
209.76.25.64
209.76.25.65
209.76.25.127
209.76.25.0
10. What is the correct broadcast address for the host 172.16.64.128 using a netmask of 255.255.192.0
172.16.128.255
172.16.127.255
172.16.64.0
172.16.0.128
11. Which routing protocols are classful?
BGP
OSPF
RIP
Static routing
12. type the command to instruct the router to load the IOS from the file named "ios11.2.img" saved on flash?
Load boot flash ios.11.2.img
boot system flash ios11.2.img
load flash ios11.2.img
run flash ios.11.2.img
13. What which of the following is an invalid host address using a netmask of 255.255.255.192
10.1.1.1
10.1.1.66
10.1.1.127
10.1.1.130
14. When designing a network you can typically use the
80/20 rule
70/30 rule
50/50 rule
each network is unique and does not have any rules
( Cisco say 70/30 but it's 80/20 in general, but you are going to be Mr./Ms. Cisco :)) )
15. Identify the true statements about the following access list (2):
Access-list Ip 101 deny ip 192.10.172.0 0.0.0.255 any eq 23
This access list is invalid
The netmask on the this access list is reversed
This access list filters telnet access
This access list prevents the host 192.10.172.0 from telneting
This access list denies any telnet traffic to 192.10.172.0
This access list prevents any telnet traffic from 192.10.172.0
(there is a bug in this question, but I guess it's fixed) It was’t in my exam anyway :))
16. A ISDN BRI circuit can be described as a
3B
2B+1C
2B+1D
none of the above
17. On an ISDN circuit the D channel speed is
16kbps
32kbps
56kbps (Europe) or 64kbps (US)
128kbps
18. On Cisco catalyst 5000 how would you set the second port on the controller in the first slot to full duplex?
Set port duplex 0/1 full
Set port duplex 1/1 full
Set port duplex 0/2 full
Set port duplex 1/2 full
19. § Identify the true statements (2)
Store and forward switching creates variable latency through the switch
Cut through switching creates variables latency through the switch
Store and forward switching works at wire speed
Cut through switching works at wire speed
20. @ Choose the best answers: Which of the following is the session layer concerned with? (2)
Managing exchanges of data between presentation layer entities
Flow Control and windowing
Establishing, managing and and terminating sessions
Verifying data encoding formats.
21. Which ISDN specification series deals with the concepts and terminology surrounding ISDN? (1)
I Series
Q Series
E Series
There is no specific series
(I had in my Exam the Q that for Switching and Signaling)
22. Identify which access list valid? (1)
Access-list 101 deny any any 10.1.1.1 255.255.0.0 eq 23
Access-list 101 permit ip host 1.2.3.4 10.1.1.1 255.255.0.0
Access-list 99 permit icmp any any
Access-list 99 permit tcp any 10.1.1.1 255.255.0.0 eq telnet
23. Which of the following options makes sure a routing packet never leaves the same interface it was learned from?
Poison reverse
Split horizon
Spanning tree
Hold downs
24. Which command shows all serial interfaces with IPX configured?
Show ipx interface serial
Show serial ipx
Show serial interfaces with ipx
Show int serial ipx
25. § Which command shows what static IP to name entries have been created?
Show hostnames
Show hosts
Show ip hosts
Show host mapping
(another words for the question: Which command let you see the hostname)
26. § What does the command “CDP Timer 150” do?
Gives CDP a administrative metric of 150
Configures the rate at which CDP packets are sent
Changes the CDP hold down timer
Sets the CDP hold down timer to 150
27. Which command would set the encrypted secret password to CISCO?
Enable secret cisco encrypt
Enable secret 5 cisco
Enable secret CISCO
Enable-secret cisco
Enable password cisco
28. § How can you get to user exec mode from the console?
Type “enable”
Type “config terminal”
Press the enter key on the keyboard
Press CTRL-Z key on the keyboard
29. How do you get more flash memory in a 2500 series router? (2)
You can't its on the system board
Call your local cisco sales representative
Move all permanent images to the system rom
Delete extra unused images from the router
You should order more RAM, some will automatically be converted to flash
Flash memory is not included on a 2500 series router
30. § Which of the following are valid IPX addresses? (1)
4a.0000.0c00.23fe
4a00000.0c0023fe
4a000000c0023fe
4a.00.00.00.c0.23.fe
31. Which of the following protocols are connection oriented?
ICMP
RARP
IP
RIP
BGP
32. What is the purpose of ARP?
Resolves IP addresses to host names
Resolves MAC addresses to IP addresses
Resolves IP addresses to mac address *
Resolves MAC addresses to hostnames
33. The command to turn off enhanced editing :
DISABLE EDIT
TERMINAL NO EDITING
NO EDIT
NO TERMINAL EDIT
34. § Choose the correct definitions matching the Transport Level: (Choose 3)
IP - Route determination
FTP - Transfers of Files
TCP - Provides Flow Control and Error Checking
SMTP - Provides Mail Exchange and
UDP - Provides Connectionless datagrams service
TCP - Provides Connection Oriented Services
35. § And the was one for network level: (Choose Two)
IP - Route Determination
RCP - End to End Communication
ICMP - Provides Network Testing and Verification
TCP - Provides Flow Control and Error Checking
NFS - Provides Connectivity via the Internetwork.
36. @ What three occurrences will reset the holddown timer after a triggered update?
HD Timer expires
Infinity is finally defined as some max number
Another update is received indicating net status changed
Another update is received indicating a better metric
The router receives a processing task proportional to the number of links in the internetwork
The router detects fault LSP’s propagating through the internetwork
37. @ What command displays IPX routing update packets received or transmitted between a router?
Sh rip
Disp rip
Sh ipx route
Sh table ipx
Disp ipx route
Disp ipx routing activity
Debug ipx routing activity
Disp ipx interface activity
Show ipx routing activity
38. § 3 statements describe default encapsulation and LMI type configuration.
IETF encap must be configured unless the connecting routers are both cisco
The LMI type config term options
The default LMI is Cisco
In release 11.3 the LMI type is autosensed
There are only four encapsulations and 3 LMI type options
39. @ Which 3 commands will display the IPX address on int e0
Sh ipx e0
Sh ipx int
Disp ipx int
Sh int e0
Sh ipx int e
Sh ipx int ethernet0
Sh ipx address
Sh ipx address ethernet
Sh int e0 ipx addr
Disp ipx address int e0
(check this answer)
40. @ Which is true regarding half duplex Ethernet operation?
a. Half Duplex transmission between stations is achieved using Point to Point Ethernet & Fast Ethernet.
b.With Half Duplex transmission logically circuits feed into a single cable creating a situation similar to a
one way bridge.
c. Half duplex transmission between stations is achieved by using point to multipoint Ethernet and Fast
Ethernet
d. Half Duplex ethernet technology provides a transmit circuit connection wired directly to the receiver circuit
at the other end.
41. @ What statement is true about the Message of the Day (MOTD)
MOTD banners are displayed at login
You must start a motd banner with a delimiting character of your choice
The banner motd command is used to add a description to a specific interface
The interface description command must end with a delimiting character
(a lot of people choose also the first choice, but I insist in the 2nd Only , I got 100% in configuration!!)
42. § Which is true regarding presentation layer?
a. Segments & Reassembles data
b. Provides error detection, correction, and flow control
c. Determines the best way to move data from one place to another
d. Provides system independent process or program services to end users
e. Provides data transfer, control, management between cooperating application processes over session
connection.
f. Governs electrical signals
g. Provides a common representation of application information while information is in transit between two
cooperating Operating systems.
43. @ Session layer standards (choose 2)
Ascii & EBCDIC
NFS & SQL
PICT & JPEG
RPC & Netbios
MIDI & Mpeg
(This question was bug reported before, but now it’s fixed)
44. Which three functions are characteristic of the data link LLC layer.
Provides logical address
Provides hw addr
Capable of flow control and sequencing
Enables media independence for upper layers
Provides saps that mac sublayer functions use
45. @ Which three Novell IPX encapsulations names are matched? Choose 3
Ethernet II – ARPA
Ethernet 802.3 – SAP
Ethernet 802.2 – LLC
Ethernet_snap – SNAP
Token_ring_SNAP – SNAP
(This question was bug reported before, but now it’s fixed)
46. Which two statements accurately describe the log option for IPX extended access lists (2)
Records type of sap service forwarded
records each time a sap is recorded in the SAP table
Records the socket name or # to which a packet is sent
Records the socket name or # from which a packet is sent
Records the # of times a packet is matched to an ACL statement
Records every time a SAP service matching the parameter is forwarded
Records the ACL control list violation when packet matches
47. Describe End to End network services
Flow Control & Data Integrity *
Best Route selection
Accomplished Segment by Segment, each segment is autonomous
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