Menghilangkan Geniue Activation

Hilangin Geniue Activation

• Logon ke komputer dengan account yang memiliki hak akses administrative
  
• Ubah nama file berikut dengan ekstension .old : WgaLogon.dll, WgaTray.exe, keduanya biasanya di temukan di C:\windows\system32\ (tergantung dimana sistem windows tersimpan)bila sudah terubah maka akan menjadi WgaLogon.old dan WgaTray.old.
  
• Restart komputer anda.
  
• Unregister file LegitControl.dll dengan Regsvr32. Caranya: masuk ke command prompt, Klik start, klik run dan ketik "cmd", lalu klik OK.
  Di command prompt, ketik: "Regsvr32 c:\windows\system32\LegitCheckControl.dll /u"
  
• Restart kembali komputer.
  
• Klik Start, Run(atau windows key+R) dan ketik cmd, lalu klik OK (kembali ke command prompt).
  
• Hapus file berikut dengan mengetik "del c:\windows\system32\WgaTray.Old"
  ketik "del c:\windows\system32\Wgalogon.old"
  
• terakhir ketik : "del c:\windows\system32\LegitCheckControl.dll"
  
  

trus

• Buka Windows Task Manager.
  
• End Task wgatray.exe process di Task Manager.
  
• Restart Windows XP dan masuk safe mode.
  
• Delete WgaTray.exe dari c:\Windows\System32.
  
• Delete WgaTray.exe dari c:\Windows\System32\dllcache.
  
• Buka RegEdit.
  HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
  Windows NT\CurrentVersion\Winlogon\Notify
  
• Delete folder "WgaLogon" dan seluruh isinya
  
• Reboot Windows XP
  

Selesai lah sudah ^__^ /).

Persahabatan

Persahabatan diwarnai dengan berbagai pengalaman suka dan duka, dihibur – disakiti, diperhatikan – dikecewakan, didengar – diabaikan, dibantu – ditolak, namun semua ini tidak pernah sengaja dilakukan dengan tujuan kebencian.

Seorang sahabat tidak akan menyembunyikan kesalahan untuk menghindari perselisihan, justru karena kasihnya ia memberanikan diri menegur apa adanya.

Sahabat tidak pernah membungkus pukulan dengan ciuman, tetapi menyatakan apa yang amat menyakitkan dengan tujuan sahabatnya mau berubah.

CCNA1 - CCNA2 - CCNA3 - CCNA4 FINAL

CCENT Practice Certification Exam # 1 - CCNA Exploration: Accessing the WAN (Version 4.0)

1. What are two ways that TCP uses the sequence numbers in a segment? (Choose two.)

	to identify missing segments at the destination
	to reassemble the segments at the remote location
	to specify the order in which the segments travel from source to destination
	to limit the number of segments that can be sent out of an interface at one time
	to determine if the packet changed during transit

2. Which three statements characterize UDP? (Choose three.)

	UDP provides connectionless, fast transport of data at Layer 4.
	UDP provides connection-oriented, fast transport of data at Layer 3.
	UDP relies on application layer protocols for error detection.
	UDP works well when an application does not need to guarantee delivery of data.
	UDP relies on IP for error detection and recovery.
	UDP provides sophisticated flow control mechanisms.

3. Refer to the exhibit. Host A sends a data packet to host B. What will be the addressing information of the data packet when it reaches host B? Refer to the exhibit. Host A sends a data packet to host B. What will be the addressing information of the data packet when it reaches host B?

4. Which layer of the OSI model defines logical addressing?

	application
	presentation
	session
	transport
	network
	data link

5. Which device connects a local LAN to a geographically separate network?

	switch
	hub
	router
	bridge

6. Refer to the exhibit. Router1 receives packets addressed as follows:

Source IP address: 192.168.1.88

Destination IP address: 172.16.0.3

Source MAC address: 00-11-12-7a-41-10

Destination MAC address: 00-11-5c-cc-a9-c0

Source Port: 1464

Destination Port: 23

Assuming that Router1 has not been configured with NAT, what will happen to the packets?

	The packets will be sent to the server because it is a server-based port.
	The packets will be sent to Switch2 and not leave the switch because the packets are local.
	The packets will be sent to the laptop host.
	The packets will be sent to Router1 and dropped because private addresses are not transmitted across the Internet.
	The packets will be sent to Router2 and dropped because the server is not directly attached.

7. Refer to the exhibit. If host 1 was to send an HTTP request to the web server that connects to Router2, what type of Layer 2 frame would be sent between Router1 and the ISP?

	a frame with a header that contains the port number of 80
	a frame with a header and trailer, but no MAC addresses
	a frame with a header and a trailer that only contains IP addresses
	a frame with the host 1 MAC address as the source and Router1 MAC address as the destination
	a frame with the host 1 MAC address as the source and the server MAC address as the destination

8. A company needs to connect an office router to a service provider to access a WAN. What device is needed to connect the router to the ISP if the service provider supplies a T1 line for the connection?

	a CSU/DSU
	a cable modem
	a DSL router
	a DTE device
	an SLA device

9. Refer to the exhibit. A technician applies the configuration in the exhibit to an unconfigured router. To verify the configuration, the technician issues the show running-config command in the CLI session with the router. What lines should the technician expect to see in the router output from the show running-config command?

	enable password class line console 0 password ccna
	enable secret cisco enable password class line console 0 password ccna
	enable secret 5 $1$v0/3$QyQWmJyT7zCa/yaBRasJm0 enable password class line console 0 password ccna
	enable secret cisco enable password 7 14141E0A1F17 line console 0 password 7 020507550A
	enable secret 5 $1$v0/3$QyQWmJyT7zCa/yaBRasJm0 enable password 7 14141E0A1F17 line console 0 password 7 020507550A

10. Refer to the exhibit. If host A sends an IP packet to host B, what will the destination address be in the frame when it leaves host A?

	DD:DD:DD:DD:DD:DD
	172.168.10.99
	CC:CC:CC:CC:CC:CC
	172.168.10.65
	BB:BB:BB:BB:BB:BB
	AA:AA:AA:AA:AA:AA

11. Refer to the exhibit. What two facts can be determined from the output of the ping command? (Choose two.)

	There was a destination unreachable error.
	The packet type was unknown.
	One packet timed out.
	The ping was interrupted.
	Four packets of data were successfully received.
	The packet TTL was exceeded.

12. Refer to the exhibit. The switches are in their default configuration. Host A needs to communicate with host D, but host A does not have the MAC address for its default gateway. Which network hosts will receive the ARP request sent by host A?

	only host D
	only router R1
	only hosts A, B, and C
	only hosts A, B, C, and D
	only hosts B and C
	only hosts B, C, and router R1

13. Refer to the exhibit. Which password will the administrator need to use on this device to enter privileged EXEC mode?

	Cisco
	class
	password
	cisco

14. Refer to the exhibit. Switch1 has only the following commands added to a default Cisco 2960 configuration:

enable secret cisco

line vty 0 4

password Kn0ckkn-cK

login

interface vlan 1

ip address 10.0.1.8 255.255.255.0

no shutdown

Assume that routing between networks is functioning properly and that Switch2 has been properly configured for remote access. What would the result be if the telnet 10.0.2.2 command is issued from Switch1 privileged mode?

	The following prompt would appear: User Access Verification Password:
	Switch2 would return a destination unreachable message to Switch1.
	Router1 would return a destination unreachable message to Switch1.
	The packet would be dropped.

15. What caused the following error message to appear?

01:11:12: %PM-4-ERR_DISABLE: psecure-violation error detected on Fa0/8, putting Fa0/8 in err-disable state

01:11:12: %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by MAC address 0011.a0d4.12a0 on port FastEthernet0/8.

01:11:13: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/8, changed state to down

01:11:14: %LINK-3-UPDOWN: Interface FastEthernet0/8, changed state to down

	Another switch was connected to this switch port with the wrong cable.
	An unauthorized user tried to telnet to the switch through switch port Fa0/8.
	NAT was enabled on a router, and a private IP address arrived on switch port Fa0/8.
	A host with an invalid IP address was connected to a switch port that was previously unused.
	Port security was enabled on the switch port, and an unauthorized connection was made on switch port Fa0/8.

16. When configuring a switch to use SSH for virtual terminal connections, what is the purpose of the crypto key generate rsa command?

	show SSH connected hosts
	disconnect SSH connected hosts
	create a public and private key pair
	show active SSH ports on the switch
	access the SSH database configuration

17. Which three statements are true about full-duplex operation on an Ethernet network? (Choose three.)

	There are no collisions in full-duplex mode.
	A dedicated switch port is required for each node.
	Hub ports are preconfigured for full-duplex mode.
	The host network card must detect the availability of the media before transmitting.
	The host network card and the switch port must both be in full-duplex mode.

18. Refer to the exhibit. If all the switches have a default configuration, how many broadcast domains are in the network?

	1
	2
	3
	4
	5
	14

19.

20. Refer to the exhibit. The devices have been configured with static IP addresses as shown. All hosts can communicate with each other but none of the hosts can communicate with the server. What is the cause of this problem?

	The IP address that is assigned to the server is in an incorrect subnet.
	The IP address that is assigned to the server is a broadcast address.
	The IP address that is assigned to the server is a network address.
	The switch to which the server is connected has not been assigned an IP address.
	The RouterB LAN interface is incorrectly addressed in the RouterA LAN subnet.

21. A network host has the IP address 10.250.206.55/20. How many more network devices can be added to this same subnetwork?

	253
	509
	1021
	2045
	4093

22. Which type of Network Address Translation allows a host on a public network consistent access to a specified private inside host?

	port-based NAT
	static NAT
	dynamic NAT
	NAT overload

23. Refer to the exhibit. Which two addresses are "inside global" addresses? (Choose two.)

	192.31.7.3
	64.40.1.5
	198.133.219.35
	192.31.7.2
	198.133.219.44
	64.40.1.4
	192.31.7.1

24. Which addresses are valid host IP addresses given the subnet mask 255.255.255.248? (Choose three.)

	192.168.200.87
	194.10.10.104
	223.168.210.100
	220.100.100.154
	200.152.2.160
	196.123.142.190

25. The router receives a packet with the destination address of 172.16.30.79/22. To which subnetwork does this packet belong?

	172.16.30.0/22
	172.16.30.64/22
	172.16.30.76/22
	172.16.28.0/22
	172.16.28.56/22
	172.16.0.0/22

26. Refer to the exhibit. What is the broadcast address for the subnetwork on which host A resides?

	10.255.255.255
	10.144.255.255
	10.149.255.255
	10.149.191.255
	10.159.255.255

27.

28. What can a network administrator modify on a router to specify the location from which the Cisco IOS loads? (Choose two.)

	system ROM
	the startup configuration file
	the system image file
	the configuration register value
	the NVRAM file system

29. Which two items are required for initial configuration of Cisco routers if the IOS command-line interface is used? (Choose two.)

	a crossover cable
	a rollover cable
	an RJ-15 to DB-9 adapter
	terminal emulation software
	router VTY port

30. Refer to the exhibit. The router named "myhome" has received a frame from the host 192.168.254.7. The contents of this frame are being sent to host 172.16.14.243. What is the Layer 2 destination address of the frame as it leaves the myhome router?

	0008.a3b6.ce05
	0009.1281.18a8
	000a.8a47.e612
	172.16.14.129
	172.16.14.243
	192.168.254.7

31. Refer to the exhibit. What two facts can be determined about the network from the exhibited output? (Choose two.)

	The MontegoBay router does not have any LAN interfaces configured.
	The Negril router is connected to the S0/1 interface of the MontegoBay router.
	There are only four devices in this network.
	Layer 3 is functioning properly on all routers.
	The MBSwitch is connected to the Negril, Lucia, and MontegoBay routers.
	Layer 2 is operational on three ports of the MontegoBay router.

32. Which set of commands is used to name a router and save the configuration?

	Router(config)# hostname South South(config)# copy running-config startup-config
	Router(config)# hostname South South(config)# exit South# copy running-config startup-config
	Router(config)# ip host South South(config)# copy running-config startup-config
	Router(config)# ip host South South(config)# exit South# copy running-config startup-config

33. Which command is used to create an encrypted password that restricts access to the privileged EXEC mode of a Cisco router?

	RouterA(config)# encrypted password cisco
	RouterA(config)# password encrypted cisco
	RouterA(config)# enable password cisco
	RouterA(config)# enable secret cisco
	RouterA(config)# service-password encryption cisco

34. Refer to the exhibit. A network administrator working at HostA has problems accessing the FTP server. Layer 3 connectivity testing was successful from HostA to the S0/0/1 interface of RouterB. Which set of commands will allow the network administrator to telnet to RouterB to check its status?

	RouterB(config)# enable secret class RouterB(config)# line vty 0 4 RouterB(config-if)# login
	RouterB(config)# enable secret class RouterB(config)# line vty 0 RouterB(config-line)# password cisco RouterB(config-line)# login
	RouterB(config)# enable secret class RouterB(config)# line aux 0 RouterB(config-line)# password cisco RouterB(config-line)# login
	RouterB(config)# enable secret class RouterB(config)# line aux 0 RouterB(config-vty)# password cisco RouterB(config-vty)# login

35. What is the purpose of using SSH to connect to a router?

	It allows a router to be configured using a graphical interface.
	It allows a secure remote connection to the router command line interface.
	It allows the router to be monitored through a network management application.
	It allows secure transfer of the IOS software image from an unsecure workstation or server.

36. Which two statements describe the command ip route 192.168.7.24 255.255.255.248 192.168.7.9? (Choose two.)

	A packet that is destined for host 192.168.7.30 will be forwarded to address 192.168.7.9.
	The address 192.168.7.9 is the destination network for this route.
	The address 192.168.7.24 is the next-hop router in this command.
	This command is issued from the interface configuration mode.
	This command is used to define a static route.

37. Which protocol is described as an enhanced distance vector routing protocol?

	RIP v1
	RIP v2
	EIGRP
	OSPF

38. Refer to the exhibit. A network administrator can successfully ping, using IP addresses, between router Jax and router Atlanta. However, when the command telnet Atlanta is entered from the Jax router, the Telnet connection fails. Which two reasons could be the cause of the failure? (Choose two.)

	The Jax router is not an entry in the host table of the Atlanta router.
	The Jax router does not have an entry for Atlanta in its host table.
	The hostname command is not configured correctly on the Atlanta router.
	The hostname command is not configured correctly on the Jax router.
	Access to a DNS server is not available.

39. From what two locations can a router load the Cisco IOS during the boot process? (Choose two.)

	RAM
	TFTP server
	NVRAM
	setup routine
	Flash memory
	terminal

40. Which two statements describe the functions or characteristics of ROM in a router? (Choose two.)

	stores routing tables
	allows software to be updated without replacing pluggable chips on the motherboard
	maintains instructions for POST diagnostics
	holds ARP cache
	stores bootstrap program

41. Which two statements correctly identify the function of router memory components? (Choose two.)

	RAM permanently stores the configuration file used during the boot sequence.
	ROM contains diagnostic self test procedures executed on hardware modules.
	NVRAM stores a backup copy of the IOS used during the boot sequence.
	Flash memory does not lose its contents when a router is powered off.
	ROM contains the most current and most complete version of the IOS.
	Flash contains boot system commands to identify the location of the IOS.

42. Which router component holds the routing table, ARP cache, and running configuration file?

	RAM
	Flash
	NVRAM
	ROM

43. Refer to the exhibit. A network administrator can ping the Denver router, but gets a 'Password Required but None Set' message when trying to connect remotely via Telnet. Which command or sequence of commands must be applied to the Denver router to allow remote access?

	Router(config)# line console 0 Router(config-line)# login Router(config-line)# password cisco
	Router(config)# line vty 0 4 Router(config-line)# login Router(config-line)# password cisco
	Router(config)# line virtual terminal Router(config-line)# enable login Router(config-line)# password cisco
	Router(config)# line vty 0 4 Router(config-line)# enable secret Router(config-line)# password cisco
	Router(config)# enable secret cisco
	Router(config)# enable cisco

44.

45. Which security method uses the Advanced Encryption Standard (AES)?

	MAC address filtering
	WEP
	WPA
	WPA2

46. What is the purpose of WEP?

	It encrypts data.
	It uniquely identifies a wireless network.
	It coordinates and accepts transmissions from wireless hosts.
	It provides information about a directly connected Cisco network device.

47. A company has an 802.11b wireless access point installed. Which type of wireless NIC is a valid standards-based one but will not work in this environment?

	802.11a
	802.11b
	802.11g
	802.11n

48.

49. A company has a sales team that travels with laptops. On Fridays, the sales members come into assigned cubicles and connect their laptop to the wired network. The company is concerned that unauthorized users could also connect to the network. What can be done to ensure that unauthorized laptops are not connected to the wired network?

	Implement SSH.
	Install WEP or WPA.
	Use switch port security.
	Clearly label the cubicle network port and the switch port.
	Configure usernames and passwords on the switch ports assigned to each cubicle.

50. Refer to the exhibit. For security reasons, information about the HQ R1 router model and IP address should not be accessible from the Site 2 R2 router. What security measure should be implemented?

	Install an IDS between R1 and R2.
	Install an IPS between R1 and R2.
	Install a firewall between R1 and R2.
	Disable CDP on the R1 interface that connects to R2.
	Disable any routing protocol used between R1 and R2 and install static routes.

CCNA Practice Certification Exam # 2- CCNA Exploration: Accessing the WAN (Version 4.0)

1. Refer to the exhibit. The exhibit shows simplified protocol data units from different OSI model layers. Which three statements are true about the PDUs and the encapsulation process? (Choose three.)

	PDU #1 is a frame.
	PDU #2 is an application layer PDU
	PDU #3 is a segment.
	PDU #4 is a transport layer PDU.
	The order in which these PDUs are created during the encapsulation process is 3, 4, 1, 2.
	The order in which these PDUs are created during the encapsulation process is 2, 1, 4, 3.

2. Which three application layer protocols use TCP? (Choose three.)

	SMTP
	FTP
	SNMP
	HTTP
	TFTP
	DHCP

3. Which two application layer protocols use the UDP protocol? (Choose two.)

	Telnet
	SNMP
	SMTP
	SQL
	TFTP

4. What are two functions that occur at the Internet layer of the TCP/IP model? (Choose two.)

	establishment of logical connections between source and destination hosts
	end-to-end flow control
	determination of best paths through the network
	definition of the procedures used to interface with the network hardware
	packet switching
	Layer 5 and Layer 6 OSI model functions

5. Refer to the exhibit. All ports on switch A are in the sales VLAN and all ports on switch B are in the accounting VLAN. How many broadcast domains and how many collision domains exist in the exhibited network? (Choose two.)

	3 collision domains
	3 broadcast domains
	5 broadcast domains
	9 collision domains
	10 collision domains
	13 collision domains

6. A high-end Catalyst switch that supports both ISL and 802.1Q is to be connected by a link that will carry all VLAN traffic to a Catalyst 2960 LAN switch. What two commands are required to configure an interface on the high-end Catalyst switch to carry traffic from all VLANs to the Catalyst 2960 switch? (Choose two.)

	Switch(config-if)# vlan all
	Switch(config-if)# switchport access vlan 30
	Switch(config-if)# switchport access vlan all
	Switch(config-if)# switchport mode trunk
	Switch(config-if)# switchport trunk encapsulation dot1q
	Switch(config-if)# switchport trunk encapsulation isl

7. Refer to the exhibit. Based on the exhibited configuration and output, what would be the result of this command:
Sw1# telnet 192.168.1.10

	All packets will be dropped.
	The Telnet session will succeed.
	An error message that says “Session terminated” will appear.
	An error message that says “Password required, but none set” will appear.

8. Refer to the partial device configuration that is exhibited. For which network topology is the configuration appropriate?
RtrA(config)# interface fastethernet 0/0
RtrA(config-if)# no shutdown
RtrA(config-if)# interface fastethernet 0/0.18
RtrA(config-subif)# encapsulation dot1q 18
RtrA(config-subif)# ip address 10.1.18.1 255.255.255.0
RtrA(config-subif)# interface fastethernet 0/0.44
RtrA(config-subif)# encapsulation dot1q 44
RtrA(config-subif)# ip address 10.1.44.1 255.255.255.0
RtrA(config-subif)# interface fastethernet 0/0.22
RtrA(config-subif)# encapsulation dot1q 22
RtrA(config-subif)# ip address 10.1.22.1 255.255.255.0

9. Refer to the exhibit and the following error message from the SwA switch.
00:22:43: %SPANTREE-7-RECV_1Q_NON_TRUNK: Received 802.1Q BPDU on non trunk FastEthernet0/1 VLAN1.
00:22:43: %SPANTREE-7-BLOCK_PORT_TYPE: Blocking FastEthernet0/1 on VLAN0001. Inconsistent port type.
Considering that the link between the two switches is good and the correct type, what could cause this error message?

	The Spanning Tree Protocol has been disabled on one switch.
	The Spanning Tree Protocol has been disabled on both switches.
	The IEEE 802.1Q trunking port has a speed mismatch on one of the switches.
	The SwA port is configured as a trunk port and the SwB port is configured as an access port.
	The SwA port has IEEE 802.1Q trunking enabled and the SwB port has ISL trunking enabled.

10. A network administrator is configuring a switch when an error message appears. The configuration commands and error message appear as follows:
Switch(config)# interface fastethernet 0/1
Switch(config-if)# switchport mode trunk
Command rejected: An interface whose trunk encapsulation is "Auto" can not be configured to "trunk" mode.
What is the problem?

	The switch port is configured as an access mode port.
	The switch port does not support trunking on this port.
	The encapsulation type must be changed to a compatible protocol before the port can be placed in trunk mode.
	The no switchport trunk encapsulation auto command needs to be applied to the switch port before trunking can be enabled.

11. Of the protocols that are listed, which one needs to be functioning on a link in order for VTP to operate?

	802.1Q
	CDP
	RIP
	RSTP

12. Refer to the exhibit. RT_1 is configured correctly with IP addresses and passwords but none of the computers can ping or telnet to RT_1. Which series of commands would correct the problem?

	RT_1(config)# interface fa0/1 RT_1(config-if)# no shutdown
	SW_1(config)# interface fa0/24 SW_1(config-if)# switchport mode client
	RT_1(config)# interface fa0/1 RT_1(config-if)# encapsulation trunk dot1q 24
	SW_1(config)# interface fa0/24 SW_1(config-if)# switchport mode trunk
	SW_1(config)# interface fa0/24 SW_1(config-if)# switchport access vlan 1

13. Refer to the exhibit. Which commands are needed to complete the switch configuration so that SSH can be used to telnet from host A to SW_1? (Choose two.)

	SW_1(config)# username david password class
	SW_1(config)# line vty 0 15 SW_1(config-line)# login SW_1(config-line)# password cisco
	SW_1(config)# line vty 0 15 SW_1(config-line)# login local SW_1(config-line)# transport input ssh
	SW_1(config)# login ssh SW_1(config)# password class
	SW_1(config)# login key rsa SW_1(config)# password cisco
	SW_1(config)# password encrypted cisco

14. What three factors contribute to congestion on an Ethernet LAN? (Choose three.)

	improper placement of enterprise level servers
	addition of hosts to a physical segment
	replacement of hubs with workgroup switches
	increasing use of bandwidth intensive network applications
	creation of new collision domains without first adding network hosts
	migration to full-duplex Ethernet within the LAN

15. Refer to the exhibit. What protocol should be configured on SW-A Port 0/1 if it is to send traffic from multiple VLANs to switch SW-B?

	Spanning Tree
	RIP v2
	IEEE 802.1Q
	ARP
	Rapid Spanning Tree

16. Which three STP states were replaced with the RSTP discarding state? (Choose three.)

	listening
	learning
	blocking
	disabled
	forwarding

17. Refer to the exhibit. What is the role of the SW3 switch?

	designated switch
	edge switch
	root bridge
	enabled bridge
	local bridge

18. Refer to the exhibit. A switch can be configured for three different forwarding modes based on how much of a frame is received before the forwarding process begins. Each of the numbered arrows in the accompanying graphic signifies the point in a frame where a particular forwarding mode will begin. Which group of labels reflects the sequence of forwarding modes signified by the numbered arrows?

	1) fast forward 2) fragment free 3) store-and-forward
	1) store-and-forward 2) fragment free 3) fast forward
	1) fragment free 2) fast forward 3) store-and-forward
	1) fast forward 2) store-and-forward 3) fragment free

19. What eliminates switching loops?

	hold-down timers
	poison reverse
	spanning tree protocol
	time to live
	VTP

20.

21. Refer to the exhibit. Using the most efficient IP addressing scheme and VLSM, which address can be configured on one of the serial interfaces?

	192.168.16.63/27
	192.168.16.158/27
	192.168.16.192/27
	192.168.16.113/30
	192.168.16.145/30
	192.168.16.193/30

22. Consider this router output:
Router# confug
Translating "confug"...domain server (255.255.255.255)
Translating "confug"...domain server (255.255.255.255)
(255.255.255.255)% Unknown command or computer name, or unable to find computer address
What command could help with this situation?

	ip dhcp server
	no ip domain-lookup
	no logging synchronous
	no show ip nat translations

23. Refer to the exhibit. With VLSM, which bit mask should be used to most efficiently provide for the number of host addresses that are required on router B?

	/26
	/27
	/28
	/29
	/30

24. What are the three ranges of IP addresses that are reserved for internal private use? (Choose three.)

	10.0.0.0/8
	64.100.0.0/14
	127.16.0.0/12
	172.16.0.0/12
	192.31.7.0/24
	192.168.0.0/16

25. Refer to the exhibit. The network administrator is unable to access the TFTP server attached to the Memphis router. What are two causes of this problem? (Choose two.)

	The default gateway configured on the network administrator's workstation is not a valid host address.
	The default gateway configured on the TFTP server in incorrect.
	The IP address of the TFTP server is a subnetwork address.
	The IP address of the S0/0/0 interface of the Heliopolis router is a broadcast address.
	The IP addresses for the Memphis S0/0/1 interface and the Heliopolis S0/0/0 interface are not in the same subnet.

26. The ISP of the XYZ Company is moving to IPv6 but XYZ wants to continue to use only IPv4 for another year. Which IPv4-to-IPv6 transition method would allow the company to continue using only IPv4 addresses?

	dual stack
	6to4 tunnel
	manual tunneling
	NAT-PT

27. Given the IP address and subnet mask of 172.16.134.56 255.255.255.224, on which subnetwork does this address reside?

	172.16.0.0
	172.16.134.0
	172.16.134.32
	172.16.134.48
	172.16.134.47
	172.16.134.63

28. What is associated with link-state routing protocols?

	low processor overhead
	poison reverse
	routing loops
	split horizon
	shortest-path first calculations

29. Refer to the exhibit. Which sequence of commands should be used to configure router A for OSPF?

	router ospf 1 network 192.168.10.0
	router ospf 1 network 192.168.10.64 0.0.0.63 area 0 network 192.168.10.192 0.0.0.3 area 0
	router ospf 1 network 192.168.10.64 255.255.255.192 network 192.168.10.192 255.255.255.252
	router ospf 1 network 192.168.10.0 area 0

30. What is one reason to use the ip ospf priority command when the OSPF routing protocol is in use?

	to activate the OSPF neighboring process
	to influence the DR/BDR election process
	to provide a backdoor for connectivity during the convergence process
	to streamline and speed up the convergence process

31. The output of the show ip interface brief command indicates that Serial0 is up but the line protocol is down. What are two possible causes for the line protocol being in the down state? (Choose two.)

	The clock rate is not set on the DTE.
	An incorrect default gateway is set on the router.
	A network is missing from the routing protocol configuration.
	The encapsulation on the Serial0 interface is incorrect.
	Keepalives are not being sent by the remote device.

32. Which router command will verify that the router has a path to a destination network?

	Router# show ip interfaces brief
	Router# show ip route
	Router# show cdp neighbors
	Router# show running-config
	Router# show protocols

33. Refer to the exhibit. When troubleshooting a network, it is important to interpret the output of various router commands. On the basis of the exhibit, which three statements are true? (Choose three.)

	The missing information for Blank 1 is the command show ip route.
	The missing information for Blank 1 is the command debug ip route.
	The missing information for Blank 2 is the number 100.
	The missing information for Blank 2 is the number 120.
	The missing information for Blank 3 is the letter R.
	The missing information for Blank 3 is the letter C.

34. Refer to the exhibit. From the command prompt on the host, the command telnet 192.168.1.10 is typed. The response that is given is this:
Trying 192.168.1.10….Open
Password required, but none set
What is the most likely problem?

	The router has been configured as a firewall.
	The Telnet server process must be activated on the router.
	The switch has not been configured to pass Telnet traffic.
	The enable secret command has not been entered on RtrA.
	The password command has not been entered in line configuration mode on RtrA.
	The password and login commands need to be configured on the console port of RtrA.

35. Refer to the exhibit. If router B is to be configured for EIGRP AS 100, which configuration must be entered?

	B(config-router)# network 192.168.10.4 0.0.0.3 B(config-router)# network 192.168.10.8 0.0.0.3
	B(config-router)# network 192.168.10.4 0.0.0.3 B(config-router)# network 192.168.10.8 0.0.0.3 B(config-router)#network 192.168.10.128 0.0.0.63
	B(config-router)# network 192.168.10.4 0.0.0.3 area 0 B(config-router)# network 192.168.10.8 0.0.0.3 area 0 B(config-router)#network 192.168.10.128 0.0.0.63 area 0
	B(config-router)# network 192.168.10.4 0.0.0.3 as 100 B(config-router)# network 192.168.10.8 0.0.0.3 as 100 B(config-router)#network 192.168.10.128 0.0.0.63 as 100
	B(config-router)# network 192.168.10.4 0.0.0.3 B(config-router)# network 192.168.10.8 0.0.0.3 B(config-router)# network 192.168.10.64 0.0.0.63 B(config-router)# network 192.168.10.128 0.0.0.63 B(config-router)# network 192.168.10.192 0.0.0.63
	B(config-router)# network 192.168.10.4 0.0.0.3 as 100 B(config-router)# network 192.168.10.8 0.0.0.3 as 100 B(config-router)# network 192.168.10.64 0.0.0.63 as 100 B(config-router)# network 192.168.10.128 0.0.0.63 as 100 B(config-router)# network 192.168.10.192 0.0.0.63 as 100
	B(config-router)# network 192.168.10.4 0.0.0.3 area 100 B(config-router)# network 192.168.10.8 0.0.0.3 area 100 B(config-router)# network 192.168.10.64 0.0.0.63 area 100 B(config-router)# network 192.168.10.128 0.0.0.63 area 100 B(config-router)# network 192.168.10.192 0.0.0.63 area 100

36. After several configuration changes are made to a router, the copy running-configuration startup-configuration command is issued. Where will the changes be stored?

	flash
	ROM
	NVRAM
	RAM
	the configuration register
	a TFTP server

37. Refer to the exhibit. Two routers have been configured to use EIGRP. Packets are not being forwarded between the two routers. What could be the problem?

	EIGRP does not support VLSM.
	The routers were not configured to monitor neighbor adjacency changes.
	The default bandwidth was used on the routers.
	An incorrect IP address was configured on a router interface.

38. What are two features of a link-state routing protocol? (Choose two.)

	Routers send periodic updates only to neighboring routers.
	Routers send triggered updates in response to a change.
	Routers create a topology of the network by using information from other routers.
	The database information for each router is obtained from the same source.
	Paths are chosen based on the lowest number of hops to the designated router.

39. Refer to the exhibit. Routers A and B have EIGRP configured and automatic summarization has been disabled on both routers. Which router command is used to summarize the attached routes, and to which interface is this command applied? (Choose two.)

	ip summary-address eigrp 1 192.168.10.64 255.255.255.192
	ip area-range eigrp 1 192.168.10.80 255.255.255.224
	summary-address 192.168.10.80 0.0.0.31
	ip summary-address eigrp 1 192.168.10.64 0.0.0.63
	serial interface on router A
	serial interface on router B

40. A router has learned about network 192.168.168.0 through static and dynamic routing processes. Which route will appear in the routing table for this network if the router has learned multiple routes?

	D 192.168.168.0/24 [90/2195456] via 192.168.200.1, 00:00:09, FastEthernet0/0
	O 192.168.168.0/24 [110/1012] via 192.168.200.1, 00:00:22, FastEthernet0/0
	R 192.168.168.0/24 [120/1] via 192.168.200.1, 00:00:17, FastEthernet0/0
	S 192.168.168.0/24 [1/0] via 192.168.200.1

41. Which sequence of commands is used to configure a loopback address on a router?

	Router1(config)# interface loopback 1 Router1(config-if)# ip address 192.168.1.1
	Router1(config)# interface serial 0/0 Router1(config-if)# loopback 1 Router1(config-if)# ip address 192.168.1.1
	Router1(config)# interface serial 0/0 Router1(config-if)# loopback 1 Router1(config-if)# ip address 192.168.1.1 255.255.255.0
	Router1(config)# interface loopback 1 Router1(config-if)# ip address 192.168.1.1 255.255.255.255

42.

43. Which encryption standard would most likely be used in an 802.11 standards-based wireless network environment?

	ACDP, which has more bits that are used for encryption than CDP has
	WPA2, which can use the more advanced AES for encryption
	VTP, which is compatible with all 802.11-type wireless networks
	RSA, which has a different algorithm than any of the older standards
	802.1X EAP, which is the most powerful type of encryption used for both wired and wireless networks

44.

45.

46. Which two commands can be used to verify the content and placement of access control lists? (Choose two.)

	show ip route
	show processes
	show running-config
	show cdp neighbor
	show access-lists

47. Which two keywords can be used in an access control list to replace a wildcard mask or address and wildcard mask pair? (Choose two.)

	most
	host
	all
	any
	some
	gt

48. Refer to the exhibit. NAT with overload is configured on router R1 and uses the NAT pool of addresses 209.165.201.9 through 209.165.201.10. What type of route would the ISP need in order for communication to occur between hosts in Company ABC and the Internet?

	Because the ISP has knowledge of the directly connected 200.0.0.1 network, no route is needed.
	A static route from the ISP is needed that uses the network number 172.16.0.0 and the mask 255.255.0.0.
	A default route from the ISP is needed that uses either the exit interface of S0/0/0 or the 200.0.0.1 IP address.
	A default route from the ISP is needed that uses either the exit interface of S0/0/1 or the 200.0.0.2 IP address.
	A static route from the ISP is needed that uses the network number 209.165.201.8 and the mask 255.255.255.252.

49. What is the effect of the access control list wildcard mask 0.0.0.15? (Choose two.)

	The first 28 bits of a supplied IP address will be ignored.
	The last four bits of a supplied IP address will be ignored.
	The first 32 bits of a supplied IP address will be matched.
	The first 28 bits of a supplied IP address will be matched.
	The last five bits of a supplied IP address will be ignored.
	The last four bits of a supplied IP address will be matched.

50. Which three values or sets of values are included when creating an extended access control list statement? (Choose three.)

	access list number between 1 and 99
	access list number between 100 and 199
	default gateway address and wildcard mask
	destination address and wildcard mask
	source address and wildcard mask
	source subnet mask and wildcard mask
	destination subnet mask and wildcard mask

51. Refer to the exhibit. Which statement describes the status of the PPP connection?

	Only the link-establishment phase completed successfully.
	Only the network-layer phase completed successfully.
	Neither the link-establishment phase nor the network-layer phase completed successfully.
	Both the link-establishment and network-layer phase completed successfully.

52. Which three statements are true regarding the Frame Relay LMI? (Choose three.)

	The LMI provides a virtual circuit (VC) status mechanism.
	The LMI type must always be manually configured.
	The available LMI types are CHAP and PAP.
	The LMI types supported by Cisco routers are CISCO and IETF.
	The LMI type configured on the router must match the one used on the Frame Relay switch.
	The LMI uses reserved DLCIs to exchange messages between the DTE and DCE.

53. A network administrator is evaluating authentication protocols for a PPP link. Which three factors might lead to the selection of CHAP over PAP as the authentication protocol? (Choose three.)

	establishes identities with a two-way handshake
	uses a three-way authentication periodically during the session to reconfirm identities
	control by the remote host of the frequency and timing of login events
	transmits login information in encrypted format
	uses an unpredictable variable challenge value to prevent playback attacks
	makes authorized network administrator intervention a requirement to establish each session

54. Which three statements are true about PPP? (Choose three.)

	PPP can use synchronous and asynchronous circuits.
	PPP can only be used between two Cisco devices.
	PPP carries packets from several network layer protocols in LCPs.
	PPP uses LCPs to establish, configure, and test the data link connection.
	PPP uses LCPs to agree on format options such as authentication, compression, and error detection.

CCNA3 FINAL lastest version - by ccna4u.net

1. Refer to the exhibit. An administrator documented the output of a CAM table from an Ethernet switch as shown. What action will the switch take when it receives the frame shown at the bottom of the exhibit?

discard the frame
forward the frame out port 2
forward the frame out port 3
forward the frame out all ports
forward the frame out all ports except port 3
add station 00-00-3D-1F-11-05 to port 2 in the forwarding table

2. Refer to the exhibit. What does the term DYNAMIC indicate in the output that is shown?

This entry can only be removed from the MAC address table by a network administrator.
When forwarding a frame to the device with address 0060.5c5b.cd23,the switch does not have to perform a lookup to determine
Only the device with MAC address 0060.5c5b.cd23 will be allowed to connect to port Fa0/18
The switch learned this MAC address from the source address in a frame received on Fa0/18

3. A new switch is to be added to an existing network in a remote office. The network administrator does not want the technicians in the
remote office to be able to add new VLANs to the switch,but the switch should receive VLAN updates from the VTP domain. Which
two steps must be performed to configure VTP on the new switch to meet these conditions?(Choose two.)

Configure an IP address on the new switch
Configure the existing VTP domain on the new switch
Configure all ports of both switches to access mode
Configure the new switch as a VTP client
Enable VTP pruning

4. Refer to the exhibit. What is true of the configuration of switch S1?

A Cisco proprietary protocol is in use for ports Fa0/1 and Fa0/3
Switch ports Fa0/1 and Fa0/3 have been configured with the switchport mode access command
Untagged frames received on ports Fa0/1 and Fa0/3 will be placed on VLAN 1
Switch ports Fa0/1 and Fa0/3 are configured to carry data from multiple VLANs

5. Refer to the exhibit. On which of the devices in this network should routing between VLAns take place?

the core layer devices
the access layer devices
the distribution layer devices
the core and distribution layer devices

6. Refer to the exhibit. A network administrator enters the displayed commands to configure VLAN 30. What is the result of running
these commands?

VLAN 30 will be added to S1,S2,and S3,but not to S4
VLAN 30 will be pruned from the VLAN database of S3
VLAN 30 will be added to the VLAN database of S3 but will not be propagated to S4,S2 or S1
VLAN 30 will not be added to the VLAN database of S3 and an error message will be displayed

7. After listening for the presence of a signal on the network media, host A and C transmit data at the same time. In what two ways do
the hosts respond to this situation?(Choose two)
The hosts transmit a jam signal to ensure that all hosts on the network are aware that a collision has occured
Because they are operating in full-duplex mode, the hosts resume listening for traffic in preparation for sending future messages
Because the hub will temporarily block traffic from one of the hosts, that host will be allowed to transmit once the wire is clear
Hosts A and C are assigned shorter backoff values to provide them priority to access the media for retransmission
After the backoff eriod of a host, the host checks to determine if the line is idle before retransmitting

8. Refer to the exhibit.Router RA receives a packet with a source address of 192.168.1.65 and destination address of 192.168.1.161.
What will the router do with this packet?

The router will drop the packet
The router will forward the packet out interface FastEthernet 0/1.1
The router will forward the packet out interface FastEthernet 0/1.2
The router will forward the packet out interface FastEthernet 0/1.3
The router will forward the packet out interface FastEthernet 0/1.2 and interface FastEthernet 0/1.3

9. Which statement regarding the service password-encryption command is true?

The service password-encryption command is entered at the privileged EXEC mode prompt
The service password-encryption command encrypts only passwords for the console and VTY ports
The service password-encryption command encrypts all previously unencrypted passwords in the running configuration
To see the passwords encrypted by the service password-encryption command, enter the no service password-encryption command

10. Refer to the exhibit. Switches S2 and S3 are properly connected using an ethernet cable. A network administrator has configured both
switches with VTP, but S3 is unable to propagate VLANs to S2. What could be the reason for this?

The VTP configuration revision is different on both switches
The VTP domains are different on both switches
VTP pruning is disabled
VTP v2 is disabled

11. Refer to the exhibit.Both switches are configured with default bridge priority. Which port will act as STP root port if all links are
operating at the same bandwidth?

Fa0/1 interface of S1
Fa0/2 interface of S1
Fa0/1 interface of S2
Fa0/2 interface of S2

12. Refer to the exhibit. The switch VTY lines have been properly configured, but PC1 is unable to remotely manage the switch. How can
this problem be resolved?

Configure the Fa0/1 interface of the switch in trunk mode
Configure a default gateway on the switch
Configure the native VLAN on the switch
Configure the Fa0/1 interface of the switch to allow all VLANs

13. What provides an authentication mechanism for 802.11-based wireless networks?

DSSS
OFDM
SSID
WPA

14.Refer to the exhibit. What three statements describe why Host1 and Host2 are unable to communicate?(Choose three)

The switch ports are o different VLANs
The switch IP address is on the wrong subnet
The hosts are configured on different logical networks
A router is required to forward traffic between Host1 and Host2
The VLAN port assignments must be contiguous for each VLAN
The host default gateway addresses must be on the same logical network

15. Refer to the exhibit. A new host needs to be connected to VLAN3. Which IP address should be assigned to this new host?

192.168.1.22/28
192.168.1.31/28
192.168.1.32/28
192.168.1.52/28
192.168.1.63/28

16. Refer to the exhibit. Hosts PC_A and PC_B send traffic simultaneously, and the frames from the transmitting station collide. What is
the last device to receive the collision?

hub HB1
switch SW1
router R1
switch SW2
router R2
switch SW4

17. Refer to the exhibit. The network administrator needs to remove the east-hosts VLAN and use the switch port from that VLAN in one of
the existing VLANs. Which two sets of commands should be used when completely removing VLAN 2 from S1-Central ehile leaving
the switch and all its interfaces operational?(Choose two)

S1-Central>enable
S1-Central#reload

S1-Central>enable
S1-Central#erase flash:

S1-Central>enable
S1-Central#delete flash:vlan.dat

S1-Central>enable
S1-Central#configure terminal
S1-Central(config)#no vlan 2

S1-Central>enable
S1-Central#configure terminal
S1-Central(config-if)#interface fastethernet 0/1
S1-Central(config-if)#switchport access vlan 3

18. Refer to the exhibit. In what two ways will the router handle VLAN traffic that is received on the trunk?(Choose two)


Traffic to VLAN 1 received by the router interface Fa0/0 will be dropped by the router
Because interface Fa0/0 requires an iP address, the router will not be able to route between the VLANs
Packets that are received from network 192.168.20.0/24 will be handled by subinterface Fa0/0.20
The router will use subinterface MAC addersses to identify the VLAN traffic that is received on the physical interface
The router will continue to process traffic from the attached VLANs even if the physical interface goes down

19. Refer to the exhibit. Which two options correctly describe the router configuration that is shown?(Choose two)

Routing between the 192.168.1.0 and 192.168.3.0 networks will not succeed until a routing protocol is configured on the router
VLANs have not been appropriately configured on the router subinterfaces
The configuration is appropriate for a router-on-a-stick network design
Trunking has been appropriately configured on the router subinterfaces
An IP address should be applied to interface Fa0/1 for routing to occur

20. Refer to the exhibit. The devices in the network are operational and configured as indicated in the exhibit. However, hosts A and D
cannot ping each other. What is the most likely cause of this problem?

The link between the switches is up but not trunked
The Fa0/11 interface of Switch1 is not configured as a trunk
Hosts A and D are configured with IP addresses from different subnets
VLAN 20 and VLAN 30 are not allowed on the trunk between the switches

21. Refer to the exhibit. What three statements describe why Host1 and Host2 are unable to communicate?(Choose three)

The switch ports are is on different VLANs
The switch IP address is on the wrong subnet
The hosts are configured on different logical networks
A router is required to forward traffic between Host1 and Host2
The VLAN port assignments must be contiguous for each VLAN
The host default gateway addresses must be on the same logical network

22. Which three statements are correct concerning the default configuration of a new switch?(Choose three)

It is configured in VTP server mode
STP is automatically enabled
The first VTY line is automatically configured to allow remote connections
VLAN1 is configured with a management IP address
All switch ports are assigned to VLAN1
The enable password is configured as cisco

23. When configuring a router to act as an SSH server, what should be configured before issuing the crypto key generate rsa command?

the security domain name
the VTP domain name
the IP domain name
the host name

24.Refer to the exhibit. Which two facts about STP can be determined from the displayed output?(Choose two)

Switch S1 has the lowest configured STP priority in the network
Switch S1 is configured as the root bridge for VLAN1
Fa0/21 is the root port of switch S1
Fa0/22 is the redundant link
Fa0/24 is considered the best path to the root bridge

25. Refer to the exhibit. VTP pruning is enabled in the VTP domain that is shown. How will switch ST-1 handle Layer 2 broadcast traffic
originating from host A on switch ST-C?

It will be dropped
It will be forwarded out port Fa0/5 only
It will be forwarded out ports Fa0/5 and Fa0/10
It will be forwarded out ports Fa0/5, Fa0/10, and Fa0/15

26. Refer to the exhibit. How will switch S2 manage traffic coming from host PC1?

S2 will drop the traffic, unless it is management traffic
S2 will tag the frame with VLAN ID 99 when it forwards it over the trunk link
S2 will leave the traffic untagged when it forwards it over a trunk link
S2 will tag the traffic with the highest VLAN ID value when it forwards it over the trunk link

27. Which two statements are corect about wireless infrastructure components?(Choose two)

An AP converts the TCP/IP data packets from their 802.11 frame encapsulation format to the 802.3 Ethernet frame format on the
wired Ethernet network
A wireless AP does not require any physical connection to allow wireless clients to access the Internet
An AP is a layer 2 device, similar to a switch, that provides dediated bandwidth to each connected wireless host
Collisions do not occur between wireless NICs and APs
The wireless router performs the roles of AP and router

28. Refer to the exhibit. Switch SW-A is to be used as temporary replacement for another switch in the VTP Student domain. What two
pieces of information are indicated from the exhibited output?(Choose two)

The other switches in the domain can be running either VTP versin 1 or 2
There is a risk that the switch may cause incorrect VLAN information to be sent through the domain
VTP will block frame forwarding on at least one redundant trunk port that is configured on this switch
VLAN configuration changes made on this switch will be sent to other devices in the VTP domain
This switch will update its VLAN configuration when VLAN changes are made on a VTP server in the same domain

29. Refer to the exhibit. The switches have been configured as shown. The hosts that are connected to switch 101-2FL are not able to
communicate with the hosts in their corresponding VLANs that are connected to switch 101-3FL. What should be done to fix the problem?

Configure port Fa0/2 on switch 101-3FL as a static trunk link
Introduce a Layer 3 device or a switch with Layer 3 capability into the topology
Utilize the switchport trunk allowed vlan all command on switch 101-3FL to permit the VLAN traffic
Apply IP addresses that are in the same subnet to the interfaces that are used to connect switches 101-2FL and 101-3FL

30. What are three benefits of employing a hierarchical network design?(choose three)

Hierarchically designed networks can more easily be expanded to suit future needs
Hierarchical design models enhance existing bandwidth through the use of link aggregation
The hierarchical model allows for specialized functionality at each layer, simplifying device management
Use of a hierarchical design allows replacement of redundant devices with high-capacity network equipment
A hierarchical design uses firewalls instead of complicated port-based and distribution layer security policies
The hierarchical model allows the use of high-performance switches at all design layers, thus allowing for fully-meshed topology

31. Refer to the exhibit. The network administrator configures both switches as displayed. Howerer, host C is unable to ping host D and
host E is unable to ping host F. What ation should the administrator take to enable this communication?

Include a router in the topology
Associate hosts A and B with VLAN 10 instead of VLAN 1
Remote the native VLAN from the trunk
Configure one trunk port in the dynamic desirable mode
Add the switchport nonegotiate command to the configuration of S2

32. Refer to the exhibit. A network administrator has segmented the network into two VLAns. The connected hosts can only access
resources in their own VLAN. What th most scalable and cost effective solution to allow inter-VLAN communication in this network?

Replace S1 with a router that has one FastEthernet interface for each PC
Add a second switch and divide the PCs so that each VLAN is connected to is own switch
Configure a router with two subinterfaces on one of its FastEthernet ports and connect it to S1 using a trunk link
Connect a router to a port on S1 and assign the IP address of VLAN1 to the connecting router interface

33. Refer to the exhibit. How is port Gi1/1 on SwT-A functioning in the spanning-tree topology?

It is sending and receiving data frames
It is receiving BPDUs, but not sending data frames
It is participating in the election process by forwarding the BPDUs it receives
It is receiving BPDUs and populating the MAC address table, but not sending data

34. What are two requirements for configuring inter-VLAN routing using the router-on-a-stick model?(Choose two)

Each subinterface should be configured with its own Ip address, subnet mask, and unique VLAN assignment
The physical interface of the router must be connected to a trunk link on the adjacent switch
The number of physical interfaces on the router should match the number of VLANs
Different static VLANs should be assigned to different interfaces of the router
The router should be configured as the VTP server

35. Refer to the exhibit. Sw-T has been configured with a single trunking interface. Which VLANs will be allowed across the trunk?

Only VLAN 1 will be allowed across the trunk
All configured VLANs will be allowed across the trunk
Only the native VLAN wil be allowed across the trunk
Only the the management and native VLANs will be allowed across the trunk
Only VLANs that are configured on the VTP server in the domain will be allowed across the trunk

36. Refer to the exhibit. Switch SW2 has been newly urchased and added to the network. What configuration should be applied to SW2
so that it participates in the same VTP domain as switch SW1, receives VLAN information from SW1, and synchronizes VLAN information?

Disable VTP pruning on SW2
Configure SW2 in VTP transparent mode
Configure SW2 with the VTP domain password
Configure SW2 as a VTP server with a higher revision number

37. Refer to the exhibit. Router R1 is properly configured for router on a stick inter-VLAN routing, but PC1 is unable to ping PC2. What
needs to be one to resolve the problem?

Rename VLAN1
Connect one more port of S1 to R1
Configure the Fa0/1 port of S1 as trunk port
Move the Fa0/0 interface of R1 to another VLAN

38. Refer to the exhibit. All trunk links are operational and all VLANs are allowed on all trunk links. An ARP request it sent by computer 5.
Which device or devices will receive this message?

only computer 4
computer 3 and RTR-A
computer 4 and RTR-A
computer 1, computer 2, computer 4, and RTR-A
computer 1, computer 2, computer 3, computer 4, and RTR-A
all of the computers and the router

39. Refer to the exhibit. Hosts A and B attempt to transmit a frame at the same time and a collision occurs. When will host D be able to transmit?

immediately
after sending its jam signal
after host A and host B have comleted transmission
after the jam signal clears and its backoff delay expires

40. Refer to the exhibit. The network administrator wants to configure Switch1 to allow SSH connections and prohibit Telnet connections.
How should the network administrator change the displayed confoguration to satisfy the requirement?

Use SSH version 1
Reconfigure the RSA key
Configure SSH on a different line
Modify the transport input command

41. Refer to the exhibit. What is the effect of setting the security mode to WEP on the Linksys integrated router?

WEP identifies the wireless LAN
WEP allows the access point to inform clients to its presence
WEP translates IP addresses into easy-to-remember domain names
WEP encrypt data between the wireless client and the access point
WEP ensures that only authenticated users are allowed acces to the WLAN
WEP translates an internal address or group of addresses into an outside, public address

42. Refer to the exhibit. The switches are configured for VTP as shown. Which two statements correctly describe the operation of these switches?(Choose two)

A new VLAN can be added to Switch1 and that information will be added only to Switch2
A new VLAN can be added to Switch1 and that information will be added to Switch2 and Switch4
An existing VLAN can be deleted from Switch4 and that VLAN will be deleted from Switch1 and Switch2
An existing VLAN can be deleted from Switch2 and that VLAN will be deleted from Switch1 and Switch4
A new VLAN can be added to Switch4 and that information will be added to Switch1, Switch2, Switch3
A new VLAN can be added to Switch3 and that information will be added to Switch1, Switch2, Switch4

43. After unpacking a new Linksys WRT300N wireless multifunction device, a user needs to change the default administrator password
and make other configuration changes. What must the user doto access the device in order to make these changes?

Use a wireless client to associate with the WRT300N and then open a HyperTerminal sssion with the device
Establish a wired connection with the device and then reboot the attached computer to launch the configuration software
Establish a wired connection from a computer in the same IP subnet as the WRT300N and enter the default IP address of the
device into a web browser on the computer
Modify the TCP/IP properties of the computer that is connected to the WRT300N so that the computer and the WRT300N exist on
the same network. Then reboot computer to establish a connection

44. Refer to the exhibit. Which switch will be elected as the root bridge of the spanning tree topology?

Cat-A
Cat-B
Cat-C
Cat-D

45. Which statements correctly describes the function of a Layer 2 switch?

It performs switching and filtering based on the destination network layer address
It automatically uses STP to prevent switching loops in redundant topologies
It uses VTP to allow data from multiple VLANs to travel across a single link
It routes packets between different LAN segments


(Source: www.ccna4u.net)
46. Which two statements describe Spanning Tree Protocol?(Choose two)

It only used at Layer 2
It is configured on routers
It eliminates Layer 2 loops in network topologies
It limits the number of valid MAC addresses allowed on a port
It allows VLAN information to propagate to other switches in the network

47. Which statement correctly describes the spanning-tree path cost?

It is calculated based on the total number of switches connected in a loop
It is calculated based on the utilization of all the switches along a given path
It is calculated based on the bridge priority of the switches along a given path
It is calculated based on the sum of the port cost value, determited by link speed, for each switch port along a given path

48. What is the purpose of VLAN trunking?

It improves network performance by reducing broadcast traffic
It select the best path to transmit data in a switched network
It carries the traffic of multiple VLANs through a single link
It avoids spanning tree loops in a switched network

49. Refer to the exhibit. What is the purpose of the configuration commands that are shown?

to activate port Fa0/10
to make the port a member of VLAN 30
to activate port security on port Fa0/10
to add VLAN 30 to the trunk that is connected to port Fa0/10

50. Refer to the exhibit. Router R-West and switch S-West1 are connected via a single ethernet cable between the router interface fa0/0 and the switch interface fa0/1. The router and switch have been configured with the commands that are displayed in the exhibit. The network administrator enters the show interfaces trunk command and receives the output as shown. What is the cause of the "not-trunking" status for switch port Fa0/1?

The trunk is established, but no VLANs have been configured to
use it
The router is missing the dynamic trunking protocol statements
necessary to form a trunk
Because the router does not support Dynamic Trunking Protocol,
the trunk has not been established
The router, the switch, or both must be configured with the
dynamic desirable option for Dynamic Trunking Protocol to
establish a trunk