CCNA_200-125_171q_by _PenPineappleApplePen

Number: 200-125
Passing Score: 810
Time Limit: 140 min
File Version: 1.1
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PenPineappleApplePenThe NEW exam has 58 Questions and this is not complete but may will help.
Extracted from TEST TAKERS OF 9TUT include me
Study also the 4 sims (DHCP,RIPv2,OSPF,ACL) which can be found in the 9tut site.
NO NEED TO STUDY 545q and 62q
After your exam please try to share your experience and questions to : http://www.9tut.com/share-your-ccna-v30-experience/
AND PLEASE IF YOU KNOW MORE PLEASE SHARE!

TO WHOEVER USE THIS, GOODLUCK!

PPAP
QUESTION 1
Which technology supports the stateless assignment of IPv6 addresses?
A.
B.
C.
D.

DNS
DHCPv6
DHCP
autoconfiguration

Correct Answer: BD
Section: (none)
Explanation
Explanation/Reference:
QUESTION 2
What are two requirements for an HSRP group? (Choose two.)
A.
B.
C.
D.
E.

exactly one active router
one or more standby routers
one or more backup virtual routers
exactly one standby active router
exactly one backup virtual router

Correct Answer: AB
Section: (none)
Explanation
Explanation/Reference:
QUESTION 3
After you configure the Loopback0 interface, which command can you enter to verify the status of
the interface and determine whether fast switching is enabled?
A.
B.
C.
D.

Router#show ip interface loopback 0
Router#show run
Router#show interface loopback 0
Router#show ip interface brief

Correct Answer: A
Section: (none)
Explanation
Explanation/Reference:
QUESTION 4
Which command sequence can you enter to create VLAN 20 and assign it to an interface on a
switch?
A. Switch(config)#vlan 20
Switch(config)#Interface gig x/y

B.

C.

D.

E.

Switch(config-if)#switchport access vlan 20
Switch(config)#Interface gig x/y
Switch(config-if)#vlan 20
Switch(config-vlan)#switchport access vlan 20
Switch(config)#vlan 20
Switch(config)#Interface vlan 20
Switch(config-if)#switchport trunk native vlan 20
Switch(config)#vlan 20
Switch(config)#Interface vlan 20
Switch(config-if)#switchport access vlan 20
Switch(config)#vlan 20
Switch(config)#Interface vlan 20
Switch(config-if)#switchport trunk allowed vlan 20

Correct Answer: A
Section: (none)
Explanation
Explanation/Reference:
QUESTION 5
Which three commands can you use to set a router boot image? (Choose three.)
A.
B.
C.
D.
E.
F.

Router(config)# boot system flash c4500-p-mz.121-20.bin
Router(config)# boot system tftp c7300-js-mz.122-33.SB8a.bin
Router(config)#boot system rom c7301-advipservicesk9-mz.124-24.T4.bin
Router> boot flash:c180x-adventerprisek9-mz-124-6T.bin
Router(config)#boot flash:c180x-adventerprisek9-mz-124-6T.bin
Router(config)#boot bootldr bootflash:c4500-jk9s-mz.122-23f.bin

Correct Answer: ABC
Section: (none)
Explanation
Explanation/Reference:
QUESTION 6
Which two statements about IPv6 and routing protocols are true? (Choose two.)
A.
B.
C.
D.
E.

Link-local addresses are used to form routing adjacencies.
OSPFv3 was developed to support IPv6 routing.
EIGRP, OSPF, and BGP are the only routing protocols that support IPv6.
Loopback addresses are used to form routing adjacencies.
EIGRPv3 was developed to support IPv6 routing.

Correct Answer: AB
Section: (none)
Explanation
Explanation/Reference:
QUESTION 7

B.) A.255. E. They occur when CRC errors and interference occur on the cable.0.0. C.255. B. which tertiary switch can take over? A. blocking listening learning forwarding discarding . D. D. They may indicate a duplex mismatch.0. a switch with priority 20480 a switch with priority 8192 a switch with priority 4096 a switch with priority 12288 Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 8 Which two statements about late collisions are true? (Choose two.0.If primary and secondary root switches with priority 16384 both experience catastrophic losses. They indicate received frames that did not pass the FCS match. Correct Answer: AB Section: (none) Explanation Explanation/Reference: QUESTION 9 Which command can you enter to set the default route for all traffic to an interface? A.0 0.0 GigabitEthernet0/1 router(config)#ip route 0. C. E. router(config)#ip route 0. By definition. D. B. C. B. C. they occur after the 512th bit of the frame has been transmitted.) A.255 GigabitEthernet0/1 router(config-router)#default-information originate router(config-router)#default-information originate always Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 10 Which two spanning-tree port states does RSTP combine to allow faster convergence? (Choose two.0. They are frames that exceed 1518 bytes.0.0 255. D.

how many broadcast domains are present on the router? A. 1 2 4 8 Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 12 The left describes the types of cables. D.Correct Answer: AB Section: (none) Explanation Explanation/Reference: QUESTION 11 If a router has four interfaces and each interface is connected to four switches. C.) (THE COMMUNITY SHARED THAT THERE IS ANOTHER OPTION SO STUDY ALL OF WHAT THIS CABLES ARE FOR) Select and Place: . Drag the items on the left to the proper locations. B. while the right describes the purposes of the cables. (Not all items can be used.

(Not all options are used.) .Correct Answer: Section: (none) Explanation Explanation/Reference: QUESTION 13 Match the items on the left with appropriate OSI layer on the right.

Select and Place: .

Correct Answer: .

Section: (none) Explanation Explanation/Reference: QUESTION 14 Which command enables IPv6 forwarding on a Cisco router? A. B. C. D. ipv6 local ipv6 host ipv6 unicast-routing ipv6 neighbor Correct Answer: C Section: (none) Explanation Explanation/Reference: .

C. and 10. and only those four networks. The last is from RIPv2 and has a metric of 4.0 networks. D.0.0. switch(config-if)#switchport mode access switch(config-if)#switchport port-security maximum 1 D.0. E.0 /24 Correct Answer: B Section: (none) Explanation Explanation/Reference: The 10.0.0.QUESTION 15 Refer to the exhibit.0 /23 10. C.0 /21 10.0. the OSPF route the EIGRP route the RIPv2 route all three routes the OSPF and RIPv2 routes Correct Answer: B .0.0 /22 10. 10.0.2.0/22 subnet mask will include the 10.0. Which route or routes will the router install in the routing table? A.0. D. switch(config-if)#switchport mode access switch(config-if)#switchport port-security mac-address 1 Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 17 A router has learned three possible routes that could be used to reach a destination network.0. 10.3.0. B.0.0. 10.0. B. One route is from EIGRP and has a composite metric of 20514560.0.1.0. QUESTION 16 Which set of commands is recommended to prevent the use of a hub in the access layer? A. switch(config-if)#switchport mode trunk switch(config-if)#switchport port-security mac-address 1 C. Another route is from OSPF with a metric of 782. switch(config-if)#switchport mode trunk switch(config-if)#switchport port-security maximum 1 B.0. What is the most appropriate summarization for these routes? A.

The Atlanta router is known to have the correct configuration. E.1 255.252 Main(config-if)# encapsulation frame-relay .255. incompatible IP address insufficient bandwidth incorrect subnet mask incompatible encapsulation link reliability too low IPCP closed Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 19 A network administrator needs to configure a serial link between the main office and a remote location. F. The router at the remote office is a non-Cisco router. How should the network administrator configure the serial interface of the main office router to make the connection? A.255.1 255. Main(config)# interface serial 0/0 Main(config-if)# ip address 172.16.252 Main(config-if)# encapsulation ppp Main(config-if)# no shut C.16.1. but they are unable to communicate.16. Given the partial configurations. Main(config)# interface serial 0/0 Main(config-if)# ip address 172.1.255.255.255. C.1 255. identify the fault on the Brevard router that is causing the lack of connectivity A.255. Main(config)# interface serial 0/0 Main(config-if)# ip address 172. B. D.Section: (none) Explanation Explanation/Reference: QUESTION 18 Two routers named Atlanta and Brevard are connected via their serial interfaces as illustrated.1.252 Main(config-if)# no shut B.

252 Main(config-if)#encapsulation ietf Main(config-if)# no shut Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 20 Which Layer 2 protocol encapsulation type supports synchronous and asynchronous circuits and has built-in security mechanisms? A. Ensure that the Ethernet encapsulations match on the interconnected router and switch ports.1. C.1 255. Main(config)# interface serial 0/0 Main(config-if)#ip address 172. D. C.Main(config-if)# authentication chap Main(config-if)# no shut D. The two connected ports on the switch are not turning orange or green.25 Frame Relay Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 21 Refer to the exhibit. Ensure cable A is plugged into a trunk port.255. . B. HDLC PPP X.255.16. B.) A. Ensure that cables A and B are straight-through cables. What would be the most effective steps to troubleshoot this physical layer problem? (Choose three.

D. Reseat all cables. what is the cause of this problem? A. The hello and dead timers are not configured properly. B. D. The cost on R1 should be set higher. The graphic shows the output of the show ip ospf interface e0 command for routers R1 and R2. The OSPF process ID numbers must match. Based on the information in the graphic. Correct Answer: BDF Section: (none) Explanation Explanation/Reference: QUESTION 22 A network administrator is troubleshooting the OSPF configuration of routers R1 and R2. F. A conflict of IP addresses happens. The NAT process will be used to translate this address to a valid IP address. . because other public routers can use the same range. The OSPF area is not configured properly. Reboot all of the devices. Ensure the switch has power. A backup designated router needs to be added to the network. The priority on R1 should be set higher. E. E. F. C.D. B. Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 23 What will happen if a private IP address is assigned to a public interface connected to an ISP? A. Addresses in a private range will be not be routed on the Internet backbone. Only the ISP router will have the capability to access the public network. The routers cannot establish an adjacency relationship on their common Ethernet link. C.

The passwords do not match on the two routers. A dynamically learned MAC address is saved in the running-configuration file. B. The Bigtime router is unable to authenticate to the Littletime router. Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 25 What will be the result if the following configuration commands are implemented on a Cisco switch? Switch(config-if)# switchport port-security Switch(config-if)# switchport port-security mac-address sticky A. With CHAP authentication. The usernames are incorrectly configured on the two routers.Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 24 Refer to the exhibit. A dynamically learned MAC address is saved in the startup-configuration file. What is the cause of the problem? A. Statically configured MAC addresses are saved in the running-configuration file if frames from that address are received. B. C. E. CHAP authentication cannot be used on a serial interface. The routers cannot be connected from interface S0/0 to interface S0/0. E. Correct Answer: B Section: (none) Explanation Explanation/Reference: . one router must authenticate to another router. Statically configured MAC addresses are saved in the startup-configuration file if frames from that address are received. A dynamically learned MAC address is saved in the VLAN database. D. D. C. The routers cannot be configured to authenticate to each other.

E. Only host A will be allowed to transmit frames on fa0/1.) A.FFFF. Correct Answer: BD Section: (none) Explanation Explanation/Reference: QUESTION 27 Which command would you configure globally on a Cisco router that would allow you to view directly connected Cisco devices? A. The MAC address table will now have an additional entry of fa0/1 FFFF. enable cdp cdp enable cdp run run cdp .00bb.FFFF.aaaa will be forwarded out fa0/1. D. Hosts B and C may forward frames out fa0/1 but frames arriving from other switches will not be forwarded out fa0/1. This frame will be discarded when it is received by 2950Switch. 2950Switch(config-if)# switchport port-security 2950Switch(config-if)# switchport port-security mac-address sticky 2950Switch(config-if)# switchport port-security maximum 1 The Ethernet frame that is shown arrives on interface fa0/1. F.00aa. B.QUESTION 26 Refer to the exhibit. D.bbbb. Only frames from source 0000. C. the first learned MAC address of 2950Switch. What two functions will occur when this frame is received by 2950Switch? (Choose two. will be forwarded out fa0/1. The following commands are executed on interface fa0/1 of 2950Switch. All frames arriving on 2950Switch with a destination of 0000. C. B.

It inspects the configuration file in NVRAM for boot instructions. VLANs provide a low-latency internetworking alternative to routed networks. It loads the first image file in flash memory.) A. C. not physical location. It checks the configuration register. moving.Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 28 A Cisco router is booting and has just completed the POST process. B. It is now ready to find and load an IOS image. C. VLANs establish broadcast domains in switched networks. D. D. Correct Answer: AEF Section: (none) Explanation Explanation/Reference: QUESTION 30 Refer to the exhibit. Which three statements are true? (Choose three. B. E. The output that is shown is generated at a switch. VLANs provide a method of conserving IP addresses in large networks. What function does the router perform next? A. Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 29 What are three advantages of VLANs? (Choose three. VLANs utilize packet filtering to enhance network security. or changing hosts on the network. VLANs allow access to network services based on department.) . F. VLANs can greatly simplify adding. It attempts to boot from a TFTP server.

show interface trunk show interface interface show ip interface brief show interface vlan show interface switchport Correct Answer: AE Section: (none) Explanation Explanation/Reference: QUESTION 32 Which two states are the port states when RSTP has converged? (Choose two. Thirty VLANs have been configured on this switch. D. Correct Answer: ACE Section: (none) Explanation Explanation/Reference: QUESTION 31 Which two commands can be used to verify a trunk link configuration status on a given Cisco switch interface? (Choose two.A. F. learning. C.) A. All interfaces that are shown are on shared media. C. This switch must be the root bridge for all VLANs on this switch. E. All ports will be in a state of discarding. discarding . or forwarding.) A. D. E. B. The bridge priority is lower than the default value for spanning tree. All designated ports are in a forwarding state. B.

168.255.0 SwitchB(config-if)# no shutdown D.252 255.168.255.0 SwitchB(config-if)# no shutdown E.255. E.254 SwitchB(config)# interface vlan 1 SwitchB(config-if)# ip address 192.0 SwitchB(config-if)# no shutdown C. listening learning forwarding disabled Correct Answer: AD Section: (none) Explanation Explanation/Reference: QUESTION 33 Refer to the exhibit.8.8.168.255.255.168.255.8.8. A technician has installed SwitchB and needs to configure it for remote access from the management workstation connected to SwitchA .168.255. SwitchB(config)# ip route 192. SwitchB(config)# ip default-gateway 192.8.255.255.8.168. SwitchB(config)# interface FastEthernet 0/1 SwitchB(config-if)# ip address 192.255.252 255.255.8.168.0 SwitchB(config-if)# no shutdown B. Which set of commands is required to accomplish this task? A. C.0 SwitchB(config-if)# no shutdown Correct Answer: C Section: (none) Explanation . SwitchB(config)# interface vlan 1 SwitchB(config-if)# ip address 192.168.0 SwitchB(config)# interface FastEthernet 0/1 SwitchB(config-if)# ip address 192.168. D.8.252 255.254 255.255.252 255.0 SwitchB(config-if)# ip default-gateway 192.255.254 SwitchB(config)# interface vlan 1 SwitchB(config-if)# ip address 192.8.254 255.B.252 255. SwitchB(config)# ip default-network 192.255.

thus increasing their size. B.) A. They increase the size of collision domains. C. each switched segment will contain one root bridge with all its ports in the forwarding state. E. . D. Correct Answer: BCE Section: (none) Explanation Explanation/Reference: QUESTION 35 What are three benefits of implementing VLANs? (Choose three. Broadcast storms can be mitigated by decreasing the number of broadcast domains. D. C. thanks to 802. Port-based VLANs increase switch-port use efficiency. Correct Answer: ACD Section: (none) Explanation Explanation/Reference: QUESTION 36 Which three statements accurately describe Layer 2 Ethernet switches? (Choose three. B. thus reducing their size.1Q trunks. E. They increase the size of broadcast domains while decreasing the number of collision domains. All other switches in that broadcast domain will have only one root port.) A.) A. A higher level of network security can be reached by separating sensitive data traffic from other network traffic. Microsegmentation decreases the number of collisions on the network. Spanning Tree Protocol allows switches to automatically share VLAN information. Switches that are configured with VLANs make forwarding decisions based on both Layer 2 and Layer 3 address information. A more efficient use of bandwidth can be achieved allowing many physical groups to use the same network infrastructure. They allow logical grouping of users by function. D.Explanation/Reference: QUESTION 34 Which of the following are benefits of VLANs? (Choose three. E. B. G. because the VLANs all belong to the same broadcast domain. F. Broadcast storms can be mitigated by increasing the number of broadcast domains. They can enhance network security. They increase the number of broadcast domains while decreasing the size of the broadcast domains. In a properly functioning network with redundant switched paths. C. F. VLANs make it easier for IT staff to configure new logical groups. A more efficient use of bandwidth can be achieved allowing many logical networks to use the same network infrastructure. Establishing VLANs increases the number of broadcast domains. They simplify switch administration.

D. no carrier late collisions giants CRC errors deferred runts Correct Answer: B . B. B. Packets are created when the network layer adds Layer 3 addresses and control information to a segment. Packets are created when the network layer encapsulates a frame with source and destination host addresses and protocol-related control information. A router is commonly considered a DTE device.F. D. Correct Answer: AD Section: (none) Explanation Explanation/Reference: QUESTION 38 Which of the following describes the roles of devices in a WAN? (Choose three. F. B. The data link layer adds physical source and destination addresses and an FCS to the segment. A CSU/DSU terminates an analog local loop. The presentation layer translates bits into voltages for transmission across the physical link. C. E. D. E. A router is commonly considered a DCE device. If a switch receives a frame for an unknown destination. C. A modem terminates an analog local loop. F. C. E.) A. The transport layer divides a data stream into segments and may add reliability and flow control information. A CSU/DSU terminates a digital local loop. Correct Answer: BDE Section: (none) Explanation Explanation/Reference: QUESTION 37 Which of the following correctly describe steps in the OSI data encapsulation process? (Choose two. Correct Answer: ADE Section: (none) Explanation Explanation/Reference: QUESTION 39 Which interface counter can you use to diagnose a duplex mismatch problem? A. A modem terminates a digital local loop. it uses ARP to resolve the address.) A.

Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 42 What are three characteristics of the TCP protocol? (Choose three. Correct Answer: BCF Section: (none) Explanation Explanation/Reference: QUESTION 43 . D. D. E. C. C. D. It uses separate SYN and ACK messages to establish a connection. It uses a single SYN-ACK message to establish a connection. B. It requires applications to determine when data packets must be retransmitted. It supports significantly higher transmission speeds than UDP. B. F.Section: (none) Explanation Explanation/Reference: QUESTION 40 Which feature can you implement to reserve bandwidth for VoIP calls across the call path? A.) A. The connection is established before data is transmitted. It goes into an errdisable state. It continues operating normally. It becomes the root bridge for the configured VLAN. how does the interface respond when it receives a BPDU? A. It goes into a down/down state. B. It ensures that all data is transmitted and received by the remote device. C. PQ CBWFQ round robin RSVP Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 41 When an interface is configured with PortFast BPDU guard.

It is bandwidth-intensive. It is the most efficient way to deliver data to multiple receivers. B. D.) A. It uses a minimum amount of network bandwidth. Correct Answer: BC Section: (none) Explanation Explanation/Reference: QUESTION 46 What is the authoritative source for an address lookup? A. B. D. B. router#show platform router#show interfaces Serial 0/2/0 router#show ip interface s0/2/0 router#show ip interface brief Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 44 Which two statements about IPv4 multicast traffic are true? (Choose two.) A. Correct Answer: DE Section: (none) Explanation Explanation/Reference: QUESTION 45 What are two benefits of private IPv4 IP addresses? (Choose two. It burdens the source host without affecting remote hosts. They are less costly than public IP addresses. D. They are routed the same as public IP addresses. C. They eliminate duplicate IP conflicts. C. a recursive DNS search the operating system cache the ISP local cache the browser cache . B. They can be assigned to devices without Internet connections. C. They eliminate the necessity for NAT policies. C. E.Which command can you enter to determine whether serial interface 0/2/0 has been configured using HDLC encapsulation? A. E. It simultaneously delivers multiple streams of data. D.

The tunnel address is routed through the tunnel itself. D. E. C.) A. The tunnel interface IP address is misconfigured. show ip bgp summary show ip community-list show ip bgp paths show ip route Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 48 During which phase of PPPoE is PPP authentication performed? A. F. The tunnel interface is down. A valid route to the destination address is missing from the routing table. C.Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 47 Which command can you enter to verify that a BGP connection to a remote device is established? A. B. B. B. C. The ISP is blocking the traffic. Correct Answer: BCD Section: (none) Explanation Explanation/Reference: . D. An ACL is blocking the outbound traffic. E. the PPP Session phase Phase 2 the Active Discovery phase the Authentication phase Phase 1 Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 49 Which three circumstances can cause a GRE tunnel to be in an up/down state? (Choose three. D.

QUESTION 50
Which two statements about using leased lines for your WAN infrastructure are true? (Choose two.)
A.
B.
C.
D.
E.
F.

Leased lines provide inexpensive WAN access.
Leased lines with sufficient bandwidth can avoid latency between endpoints.
Leased lines require little installation and maintenance expertise.
Leased lines provide highly flexible bandwidth scaling.
Multiple leased lines can share a router interface.
Leased lines support up to T1 link speeds.

Correct Answer: CD
Section: (none)
Explanation
Explanation/Reference:
QUESTION 51
Which two statements about wireless LAN controllers are true? (Choose two.)
A.
B.
C.
D.
E.

They can simplify the management and deployment of wireless LANs.
They rely on external firewalls for WLAN security.
They are best suited to smaller wireless networks.
They must be configured through a GUI over HTTP or HTTPS.
They can manage mobility policies at a systemwide level.

Correct Answer: AE
Section: (none)
Explanation
Explanation/Reference:
QUESTION 52
Which two statements about northbound and southbound APIs are true? (Choose two.)
A.
B.
C.
D.
E.
F.

Only southbound APIs allow program control of the network.
Only northbound APIs allow program control of the network.
Only southbound API interfaces use a Service Abstraction Layer.
Only northbound API interfaces use a Service Abstraction Layer.
Both northbound and southbound API interfaces use a Service Abstraction Layer.
Both northbound and southbound APIs allow program control of the network.

Correct Answer: BC
Section: (none)
Explanation
Explanation/Reference:
QUESTION 53
Which command can you enter to set the default route for all traffic to an interface?

A.
B.
C.
D.

router(config)#ip route 0.0.0.0 0.0.0.0 GigabitEthernet0/1
router(config-router)#default-information originate always
router(config)#ip route 0.0.0.0 255.255.255.255 GigabitEthernet0/1
route(config-router)#default-information originate

Correct Answer: A
Section: (none)
Explanation
Explanation/Reference:
QUESTION 54
Which WAN topology is most appropriate for a centrally located server farm with several satellite branches?
A.
B.
C.
D.

star
hub and spoke
point-to-point
full mesh

Correct Answer: B
Section: (none)
Explanation
Explanation/Reference:
In a Hub-and-spoke Site-to-Site Wide Area Network (WAN) network topology, one physical site act as Hub
(Example, Main Office), while other physical sites act as spokes. Spoke sites are connected to each other via
Hub site. In Huband-spoke
Wide Area Network (WAN) topology, the network communication between two spokes always travels through
the hub.
QUESTION 55
Which function allows EIGRP peers to receive notice of implementing topology changes?
A.
B.
C.
D.

successors
advertised changes
goodbye messages
expiration of the hold timer

Correct Answer: C
Section: (none)
Explanation
Explanation/Reference:
QUESTION 56
If you configure syslog messages without specifying the logging trap level, which log messages will the router
send?
A.
B.
C.
D.
E.

informational messages only
warning and error conditions only
normal but significant conditions only
error conditions only
all levels except debugging

Correct Answer: E
Section: (none)
Explanation
Explanation/Reference:
QUESTION 57
Which three options are benefits of using TACACS+ on a device? (Choose three)
A.
B.
C.
D.
E.
F.

It ensures that user activity is untraceable.
It provides a secure accounting facility on the device.
device-administration packets are encrypted in their entirely.
It allows the user to remotely access devices from other vendors.
It allows the users to be authenticated against a remote server.
It supports access-level authorization for commands.

Correct Answer: CEF
Section: (none)
Explanation
Explanation/Reference:
http://tacacs.net/docs/TACACS_Advantages.pdf
http://www.cisco.com/c/en/us/support/docs/security-vpn/remote-authentication-dial-user-serviceradius/1383810.html
QUESTION 58
What layer of the OSI Model is included in TCP/IP Model's INTERNET layer?
A.
B.
C.
D.
E.

Application
Session
Data Link
Presentation
Network

Correct Answer: E
Section: (none)
Explanation
Explanation/Reference:
NOT SURE ABOUT THE CHOICES. NOT SURE ABOUT THE QUESTION EITHER.
QUESTION 59
Which two of these are characteristics of the 802.1Q protocol? (Choose two.)
A. It is used exclusively for tagging VLAN frames and does not address network reconvergence following
switched network topology changes.
B. It modifies the 802.3 frame header, and thus requires that the FCS be recomputed.
C. It is a Layer 2 messaging protocol which maintains VLAN configurations across networks.
D. It includes an 8-bit field which specifies the priority of a frame.
E. It is a trunking protocol capable of carrying untagged frames.
Correct Answer: BE
Section: (none)

B. Which 802.1.1. D. Monitor mode High-Security mode Low-impact mode Closed mode Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 62 How to verify strong and secured SSH connection? A.1. QUESTION 63 Which statement about RADIUS security is true? .1 ssh -l admin 10.1 Correct Answer: B Section: (none) Explanation Explanation/Reference: Sorry for the question but they said it was something like that.1. C.1 ssh –v 2 admin 10.1.1. IPv6 stateless autoconfiguration DHCP NHRP IPv6 stateful autoconfiguration ISATAP tunneling Correct Answer: AB Section: (none) Explanation Explanation/Reference: QUESTION 61 A security administrator wants to profile endpoints and gain visibility into attempted authentications. ssh -v 1 -l admin 10.1.) A. D. B. D. C. C.1x mode allows these actions? A.1. E.1 ssh -v 2 -l admin 10.Explanation Explanation/Reference: QUESTION 60 Which two features can dynamically assign IPv6 addresses? (Choose two. B.

but significant. D. E.) A. It provides encrypted multiprotocol support. B. B. D. C.2 Protocol . Device-administration packets are encrypted in their entirety. C. 802. It supports EAP authentication for connecting to wireless networks. ipv6 route 2001:DB8::/32 serial 2/0 201 ipv6 route 2001:DB8::/32 serial 2/0 1 N/A N/A Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 66 What is true about Ethernet? (Choose Two. D. conditions exist 6 informational Informational messages 7 debugging Debugging messages QUESTION 65 What is the correct command for floating static ipv6 route? A.A. C. It ensures that user activity is fully anonymous. 0-4 0-5 0-2 0-6 0-1 Correct Answer: A Section: (none) Explanation Explanation/Reference: 0 emergencies System is unusable 1 alerts Immediate action is needed 2 critical Critical conditions exist 3 errors Error conditions exist 4 warnings Warning conditions exist 5 notification Normal. Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 64 If you are configuring syslog messages specifying ‘logging trap warning’. which log messages will the router send? A. B.

the station stops transmitting that frame. QUESTION 68 What are types of IPv6 static routes? (Choose Three. Enable RIP B. E. D. QUESTION 67 What IP SLA ICMP Echo measures? A. Packet loss Congestion Hop-by-hop “something” -ANOTHER OPTION-ANOTHER OPTION- Correct Answer: A Section: (none) Explanation Explanation/Reference: There is no RRT (Round-trip time) in the choices @Mik said.org/3/ CSMA/CD . F.) A. C.3 Protocol 10BaseT half duplex CSMA/CD Stops transmitting when congestion occurs CSMA/CA Stops transmitting when congestion occurs Correct Answer: BD Section: (none) Explanation Explanation/Reference: http://www. E.B. C. Connect RIP to WAN interface .orbit-computer-solutions.com/ipv6-static-and-default-route-how-to-configure-ipv6-static-and-defaultroute/ QUESTION 69 How to configure RIPv2? (Choose Two. E. B. D.com/ipv6-static-routes-for-cisco-routers/ http://www. Recursive routes Directly connected routes Fully specified routes Advertised routes Virtual links Redistributed routes Correct Answer: ABC Section: (none) Explanation Explanation/Reference: http://ipcisco. 802. C.) A.It uses a carrier sensing scheme in which a transmitting station detects collisions by sensing transmissions from other stations while transmitting a frame. D. When this collision condition is detected.ieee802. B.

wikipedia. C. Forwarding Enabled Disabled Errdisabled Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 71 What is true about DTP? (Choose Three.) A. C. E. QUESTION 70 What is the status of port-channel if LACP is misconfigured? A. C. Enable auto-summary D.) A. B.C. D. Enable authentication E. Layer 2 protocol Layer 3 protocol Proprietary protocol enabled by default disabled by default Correct Answer: ACD Section: (none) Explanation Explanation/Reference: https://en. D. -ANOTHER OPTIONCorrect Answer: AC Section: (none) Explanation Explanation/Reference: C because we can enable or disable auto-summary in rips. B. D.org/wiki/Dynamic_Trunking_Protocol QUESTION 72 How to create a trunk port and allow VLAN 20? (Choose Three. B. switchport trunk encapsulation dot1q switchport mode trunk switchport trunk allowed vlan 20 switchport trunk native vlan 20 -ANOTHER OPTION- Correct Answer: ABC Section: (none) Explanation . E.

com/books/2/686/1/html/2/images/1587051990/graphics/13fig01. Trunk Ports Access Ports Dynamic Auto Dynamic Desirable Correct Answer: C Section: (none) Explanation Explanation/Reference: The 'dynamic auto' will configure the port to accept incoming negotiation and will accept becoming either a trunk or an access port. C.gif QUESTION 74 What feature uses a random time to re-sent a frame? A. and desirable ports? A. B. B. Dynamic Auto allows the port to negotiate DTP (Dynamic Trunking Protocol) if the other side is set to trunk or desirable. QUESTION 76 If you configure syslog messages without specifying the logging trap level. E. C. B. CSMA/CA -ANOTHER OPTION-ANOTHER OPTIONCSMA/CD Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 75 Which mode is compatible with Trunk. which log messages will the router send? . D. C.Explanation/Reference: QUESTION 73 What 8-bit field exists in IP packet for QoS? A. Tos Field DSCP IP Precedence Cos -ANOTHER OPTION- Correct Answer: A Section: (none) Explanation Explanation/Reference: http://flylib. Access. D. D. Otherwise it will become an access port.

SW1(config-line)#exec-timeout 0 10 SW1(config-line)#exec-timeout 10 SW1(config-line)#absolute-timeout 0 10 SW1(config-line)#absolute-timeout 10 Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 78 Which standards-based First Hop Redundancy Protocol is a Cisco supported alternative to Hot Standby Router Protocol? A. B.Specifies the kind of messages. B. D. B. VRRP GLBP TFTP DHCP Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 79 Two hosts are attached to a switch with the default configuration. C. D. The possible values for level are as follows: Emergency: 0 Alert: 1 Critical: 2 Error: 3 Warning: 4 Notice: 5 Informational: 6 Debug: 7 QUESTION 77 Which command can you execute to set the user inactivity timer to 10 seconds? A. by severity level. 0-4 0-5 0-2 0-6 0-1 Correct Answer: D Section: (none) Explanation Explanation/Reference: Router(config)# logging trap level . to be sent to the syslog server. Which statement about the configuration is true? . C.A. The default is informational (6) and lower ( 0 – 6). E. C. D.

192.0 255. C. B.252 B.252. an interface ID that is used to identify the local network for a particular host. The two hosts are in the same broadcast domain. B.8 255. a subnet ID that is used to identify networks inside of the local enterprise site a global routing prefix that is used to identify the network portion of the address that has been provided by an ISP E.168. 5 2 3 4 Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 81 What are three parts of an IPv6 global unicast address? (Choose three. Port security prevents the hosts from connecting to the switch. Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 80 If there are 3 hosts connected in one port of a switch and two other hosts connected in another port.252 .168.8 255. Which network address and subnet mask meet this requirement? A.) A.255. B.248 C.252. C.255. IP routing must be enabled to allow the two hosts to communicate. D.255. 192. C.A.255. D.255. 192.168. a global routing prefix that is used to identify the portion of the network address provided by a local administrator Correct Answer: ACD Section: (none) Explanation Explanation/Reference: QUESTION 82 You have been asked to come up with a subnet mask that will allow all three web servers to be on the same network while providing the maximum number of subnets. how may collision domains are present on the router? A. D.255.252. an interface ID that is used to identify the local host on the network. The switch must be configured with a VLAN to allow the two hosts to communicate.

192. C.252 Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 83 What parameter can be different on ports within an EtherChannel? A.) A. The advertised prefix length must be 64 bits. They use ICMPv6 type 134. B. B. D. E. D.240 E. The advertised prefix length must be 48 bits.16 255.168.D. C. MSTP RSTP PVST+ Mono Spanning Tree Correct Answer: A Section: (none) Explanation Explanation/Reference: .255.255.168.255. They are sourced from the configured IPv6 interface address.252. 192. Their destination is always the link-local address of the neighboring node. Correct Answer: AB Section: (none) Explanation Explanation/Reference: QUESTION 85 Which spanning-tree protocol rides on top of another spanning-tree protocol? A. D. speed DTP negotiation settings trunk encapsulation duplex Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 84 Which two statements about IPv6 router advertisement messages are true? (Choose two. B.252.16 255.255. C.

QUESTION 86 A network administrator needs to configure port security on a switch. The sticky learning feature allows the addition of dynamically learned addresses to the running configuration. no logging console logging buffered 4 no logging monitor service timestamps log datetime mscec logging host 10. B. C. E. Which two statements are true? (Choose two. up to the maximum defined.0. When dynamic MAC address learning is enabled on an interface.21 Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 89 Which three statements about link-state routing are true? (Choose three.) . C. C. The network administrator can apply port security to dynamic access ports.2. D. D. E. the switch can learn new addresses. The network administrator can configure static secure or sticky secure MAC addresses in the voice VLAN Correct Answer: CD Section: (none) Explanation Explanation/Reference: QUESTION 87 Which switching method duplicates the first six bytes of a frame before making a switching decision? A. D. fragment-free switching store-and-forward switching cut-through switching ASIC switching Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 88 Which logging command can enable administrators to correlate syslog messages with millisecond precision? A. The network administrator can apply port security to EtherChannels.) A. B. B.

B. Updates are sent to a multicast address by default. B. C. OSPF is a link-state protocol. RIP is a link-state protocol. D. B. Switch#show ip interface vlan 20 Switch#show vlan id 20 Switch#show ip interface brief Switch#show interface vlan 20 Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 92 In which two formats can the IPv6 address fd15:0db8:0000:0000:0700:0003:400F:572B be written? (Choose two. E. B. C. D. F. fd15:0db8:0000:0000:700:3:400F:527B fd15::db8::700:3:400F:527B fd15:db8:0::700:3:4F:527B fd15:0db8::7:3:4F:527B fd15:db8::700:3:400F:572B . show ip interface brief show vlan show interfaces show interface switchport Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 91 Which command can you enter to view the ports that are assigned to VLAN 20? A. E. Correct Answer: ADF Section: (none) Explanation Explanation/Reference: QUESTION 90 Which command can you enter to determine whether a switch is operating in trunking mode? A. C. Updates are sent to a broadcast address. It uses split horizon. C.A. D.) A. D. Routes are updated when a change in topology occurs.

packet loss jitter successive packet loss round-trip time latency Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 94 Refer to the exhibit. As FastEthernet0/12 will be the last to come up. D. D. Correct Answer: B Section: (none) Explanation . C. B. it will be blocked by STP. B.Correct Answer: AE Section: (none) Explanation Explanation/Reference: QUESTION 93 Which function of the IP SLAs ICMP jitter operation can you use to determine whether a VoIP issue is caused by excessive end-to-end time? A. Which of these statements correctly describes the state of the switch once the boot process has been completed? A. More VLANs will need to be created for this switch. C. A. Remote access management of this switch will not be possible without configuration change. The switch will need a different IOS code in order to support VLANs and STР.

The device at the other end of the connection is powered off. Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 96 Which condition does the err-disabled status indicate on an Ethernet interface? A. The switch interface connected to the router is down. The serial interface is disabled. Port security has disabled the interface. The switch needs an appropriate default gateway assigned. The administrator's attempt to telnet to the switch from host В fails. There is a duplex mismatch. C. What is the issue? A. The interface is configured with the shutdown command. F. B. Host В and the switch need to be in the same subnet. but pings to the other two hosts are successful. B. D.Explanation/Reference: QUESTION 95 Refer to the exhibit. . D. The interface is fully functioning. C. E. E. The switch interfaces need the appropriate IP addresses assigned. host A is unavailable. The network administrator normally establishes a Telnet session with the switch from host A. Host В needs to be assigned an IP address in VLAN 1. However.

128/25 Link A – 172.48/26 Network A – 172.3. E.3. D. Packets are created when the network layer adds Layer 3 addresses and control information to a segment. Which network addresses should be used for Link A and Network A? (Choose two.16. The transport layer divides a data stream into segments and may add reliability and flow control information. C.3.3. D.) A. B.) A.3.16.16.112/30 Network A – 172. The presentation layer translates bits into voltages for transmission across the physical link. The data link layer adds physical source and destination addresses and an FCS to the segment.0/30 Link A – 172. Link A – 172.16.16. C.Correct Answer: E Section: (none) Explanation Explanation/Reference: QUESTION 97 Which two correctly describe steps in the OSI data encapsulation process? (Choose two. Correct Answer: CE Section: (none) Explanation Explanation/Reference: QUESTION 98 Refer to the exhibit All of the routers in the network are configured with the ip subnet-zero command.40/30 . Packets are created when the network layer encapsulates a frame with source and destination host addresses and protocol-related control information. B. E.

6BE3 switch 0004. D. C.3.C182 switch 00E0. It is configured in global configuration mode. switch 0040. C. Network A – 172.F90B.F726. It runs over the transport layer.9A1A. Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 101 If the primary root bridge experiences a power loss. D.16.90C5 switch 00E0. B. B. D. It is a Cisco proprietary protocol. The LLDP update frequency is a fixed value.192/26 Correct Answer: AD Section: (none) Explanation Explanation/Reference: QUESTION 99 Which type of device can be replaced by the use of subinterfaces for VLAN routing A. Layer 2 bridge Layer 2 switch Layer 3 switch router Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 100 Which statement about LLDP is true? A.0ВС0. B. C. which switch takes over? A.F.3DC6 Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 102 A network administrator is troubleshooting an EIGRP problem on a router and needs to confirm the IP .

B. D.12 show ip dhcp server statistics show ip dhcp binding 10. D. FE80::/8 is used for link-local unicast. 2001::1/127 is used for loopback addresses. The retransmit interval and the queue counts for the adjacent routers also need to be checked.2. show ip dhcp conflict 10.2. E. Switch B . Correct Answer: BDF Section: (none) Explanation Explanation/Reference: QUESTION 104 Which command can you enter to display duplicate IP addresses that the DHCP server assigns? A. What command will display the required information? A.0.12 show ip dhcp database 10. FF00::/8 is used for IPv6 multicast. B.addresses of the devices with which the router has established adjacency. Switch A .Fа0/0 B. C.) A.) A.2. D. FEC0::/10 is used for IPv6 broadcast. Router# show ip eigrp neighbors Router# show ip eigrp interfaces Router# show ip eigrp adjacency Router# show ip eigrp topology Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 103 Which three statements about IPv6 prefixes are true? (Choose three. F. B. C. FC00::/7 is used in private networks.0. FE80::/10 is used for link-local unicast. C.12 Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 105 Which three ports will be STP designated ports if all the links are operating at the same bandwidth? (Choose three.Fa0/1 .0.

F.0 .168.24.1 Switch1(config)# interface fa0/1Switch1(config-if)# switchport mode trunk Switch1(config)# line con0Switch1(config-line)# password ciscoSwitch1(config-line)# login Switch1(config)# interface fa0/1Switch1(config-if)# ip address 192.Fa0/l Switch С . Switch1(config)# ip default-gateway 192.Fa0/0 Switch С .Fa0/0 Correct Answer: ABC Section: (none) Explanation Explanation/Reference: QUESTION 106 Refer to the exhibit The network administrator cannot connect to Switch 1 over a Telnet session.168. Switch В .Fа0/1 Switch A .255. D. although the hosts attached to Switch1 can ping the interface Fa0/0 of the router. Given the information in the graphic and assuming that the router and Switch2 are configured properly. E. which of the following commands should be issued on Switch1 to correct this problem? A. B.3 255. C. D.255.C.24.

F. D. root SwitchA. Each of these four switches has been configured with a hostname. B. Fa0/2. designated SwitchB. C. Fa0/l. root SwitchB. Which three of these show the correct RSTP port roles for the indicated switches and interfaces? (Choose three. Gi0/2. root Correct Answer: ABD Section: (none) Explanation Explanation/Reference: QUESTION 108 Which feature builds a FIB and an adjacency table to expedite packet forwarding? . No other configuration changes have been made. as well as being configured to run RSTP. Gi0/2.) A. designated SwitchA. SwitchD. E.E. Switch1(config)# interface fa0/1Switch1(config-if)# duplex fullSwitch1(confiq-if)# speed 100 Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 107 Refer to the exhibit. Gi0/l. Fa0/2. root SwitchC.

C. 1-Gbps interfaces are full-duplex by default. D. cut through fast switching process switching Cisco Express Forwarding Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 109 Which command can you enter to verify that a 128-bit address is live and responding? A. B.A. The interface displays a connected (up/up) state even when the duplex settings are mismatched. Full-duplex interfaces use CSMA/CD logic. D. E. The symptoms of a duplex mismatch may be intermittent. B. C. D. C. The enable secret is encrypted in the configuration. B.) A. Correct Answer: C Section: (none) Explanation . B. The local username password is encrypted in the configuration. The enable secret is in clear text in the configuration. The local username password is in clear text in the configuration. D. so mismatches may be disguised by collisions. Correct Answer: AD Section: (none) Explanation Explanation/Reference: QUESTION 111 Which condition indicates that service password-encryption is enabled? A. Autonegotiation is disabled. C. traceroute telnet ping show ipv6 Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 110 What are two reasons that duplex mismatches can be difficult to diagnose? (Choose two.

16.1. C.0/26 172. D.1. D. C.Explanation/Reference: QUESTION 112 Which protocol advertises a virtual IP address to facilitate transparent failover of a Cisco routing device? A. determine whether additional hardware has been added .5/32? A. B. D.0/24 the default route Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 114 Which layer in the OSI reference model is responsible for determining the availability of the receiving program and checking to see if enough resources exist for that communication? A.1.1. FHRP DHCP RSMLT ESRP Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 113 What is the correct routing match to reach 172.0/25 172.16. 172. C. B.16. transport network presentation session application Correct Answer: E Section: (none) Explanation Explanation/Reference: QUESTION 115 What is the purpose of the POST operation on a router? A. E.16. B.

provides common view of entire topology exchanges routing tables with neighbors calculates shortest path utilizes event-triggered updates utilizes frequent periodic updates Correct Answer: ACD Section: (none) Explanation Explanation/Reference: QUESTION 118 Which part of the PPPoE server configuration contains the information used to assign an IP address to a PPPoE client? A.B. D.) A. C. D. B. enable a TFTP server D. HSRP VRRP GLBP CARP Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 117 Which three characteristics are representative of a link-state routing protocol? (Choose three. E. C. set the configuration register Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 116 Which protocol is the Cisco proprietary implementation of FHRP? A. B. D. locate an IOS image for booting C. virtual-template interface DHCP dialer interface AAA authentication Correct Answer: A Section: (none) Explanation . B. C.

Explanation/Reference: QUESTION 119 Select and Place: Correct Answer: .

E. NAT conserves addresses through host MAC-level multiplexing. RSTP expands the STP port roles by adding the alternate and backup roles. RSTP provides a faster transition to the forwarding state on point-to-point links than STP does.OSPFv3 Routers FF02::6 -----------. B. C. RSTP uses the same timer-based process as STP on point-to-point links Correct Answer: ABD Section: (none) Explanation Explanation/Reference: QUESTION 121 What are two benefits of using NAT? (Choose two. Dynamic NAT facilitates connections from the outside of the network.OSPFv3 Designated Routers FF02::A -----------. C. .All Routers (site-local) QUESTION 120 Which three statements about RSTP are true? (Choose three.All Nodes (link-local) FF02::5 -----------. F. NAT facilitates end-to-end communication when IPsec is enabled. NAT eliminates the need to re-address all hosts that require external access. or forwarding.PIM Routers FF05::2 -----------. D. RSTP also uses the STP proposal-agreement sequence. D.Section: (none) Explanation Explanation/Reference: FF02::1 -----------. discarding.) A. B. RSTP port states are blocking. learning.EIGRPv3 Routers FF02::D -----------. RSTP significantly reduces topology reconverging time after a link failure.) A.

SW1#show port-secure interface FastEthernet 0/12 SW1#show switchport port-secure interface FastEthernet 0/12 SW1#show running-config SW1#show port-security interface FastEthernet 0/12 SW1#show switchport port-security interface FastEthernet 0/12 Correct Answer: CD Section: (none) Explanation Explanation/Reference: QUESTION 123 Refer to the exhibit. NAT protects network security because private networks are not advertised. Given this output for SwitchC. C.) A. Correct Answer: BF Section: (none) Explanation Explanation/Reference: QUESTION 122 Which two commands correctly verify whether port security has been configured on port FastEthernet 0/12 on a switch? (Choose two. B. E. NAT accelerates the routing process because no modifications are made on the packets. D. F.E. what should the network administrator's next action be? .

If an address conflict is detected. B. If an address conflict is detected. Correct Answer: D Section: (none) . Check the duplex mode for SwitchA's fa0/2 port. C. D. If an address conflict is detected.A. D. C. E. A DHCP client uses a gratuitous ARP to detect a DHCP server. B. Check the trunk encapsulation mode for SwitchA's fa0/2 port Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 124 Which statement is correct regarding the operation of DHCP? A. Check the trunk encapsulation mode for SwitchC's fa0/1 port. Check the duplex mode for SwitchC's fa0/1 port. A DHCP client uses a ping to detect address conflicts. F. the address is removed from the pool and an administrator must resolve the conflict. the address is removed from the pool for an amount of time configurable by the administrator. A DHCP server uses a gratuitous ARP to detect DHCP clients. the address is removed from the pool and will not be reused until the server is rebooted.

what is the reason the trunk does not form. Based on the output shown. D.Explanation Explanation/Reference: QUESTION 125 Which two statements about using the CHAP authentication mechanism in a PPP link are true? (Choose two. Switch port FastEthernet 0/24 on ALSwitch1 will be used to create an IEEE 802.1Q-compliant trunk to another switch. CHAP uses a two-way handshake. F.) A. CHAP authentication is performed only upon link establishment. CHAP uses a three-way handshake. CHAP authentication periodically occurs after link establishment. B. C. Correct Answer: BC Section: (none) Explanation Explanation/Reference: QUESTION 126 Refer to the exhibit. CHAP has no protection from playback attacks. E. CHAP authentication passwords are sent in plaintext. even though the proper cabling has been attached? .

A. Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 127 Refer to the exhibit. the port is to drop frames from this device. B. E. D.) . The correct encapsulation type has not been configured. Which two of these changes are necessary for SwitchA to meet the requirements? (Choose two. An IP address must be configured for the port. VLANs have not been created yet. C. The no shutdown command has not been entered for the port. If any other device is detected. The port is currently configured for access mode. The administrator configured the interface and tested it with successful pings from PC_A to RouterA. A junior network administrator was given the task of configuring port security on SwitchA to allow only PC_A to access the switched network through port fa0/1. and then observes the output from these two show commands.

B. Correct Answer: ABC Section: (none) Explanation . E. C. Port security needs to be configured to shut down the interface in the event of a violation. The port security configuration needs to be saved to NVRAM before it can become active. Port security interface counters need to be cleared before using the show command. B. E. Routers can use update messages to reroute when links fail. It is best used for large-scale deployments. C.A. It uses consistent route determination.) A. It requires more resources than other routing methods. F. Correct Answer: BD Section: (none) Explanation Explanation/Reference: QUESTION 128 Which three statements about static routing are true? (Choose three. D. Port security needs to be globally enabled. Routing is disrupted when links fail. F. It is best used for small-scale deployments. Port security needs to be enabled on the interface. D. Port security needs to be configured to allow only one learned MAC address.

D.0. D.15.15. distance vector switching loops.0 192.3.4. C.4. C. C.0 Correct Answer: ADE Section: (none) Explanation Explanation/Reference: QUESTION 130 Which feature facilitate the tagging of a specific VLAN? A.0 172. E. B. B. VTP .Explanation/Reference: QUESTION 129 What are the address that will show at the show ip route if we configure the above statements? (Choose Three. routing loops. STP switching loops. 10. link state routing loops. D.) A.0.168.168. B.4.0 192.0 10.0.0. F. Routing Hairpinning Encapsulation Switching Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 131 What does split horizon prevent? A.0 172.

C. prempt priority other options other options Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 134 Which command is used to show the interface status of a router? A. show interface status show ip interface brief show ip route show interface Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 135 Which of the following privilege level is the most secured? A. C. Level 0 . B. D. D. B. D. C. B. interface virtual IP address priority router ID Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 133 Which of the following is needed to be enable back the role of active in HSRP? A.Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 132 Which value to use in HSRP protocol election process ? A.

Level 15 D. C. D. B. Level 1 C. 99 150 299 2000 Correct Answer: A Section: (none) Explanation Explanation/Reference: .B. C. unicast multicast anycast broadcast Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 137 Which two statements are true about IPv6 Unique Local Addresses? (Choose Two. D. B. D. C. B.) A. It is the counterpart of IPv4 private addresses It uses FC00::/7 as prefix wrong wrong Correct Answer: AB Section: (none) Explanation Explanation/Reference: QUESTION 138 Which range represents the standard access list? A. Level 16 Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 136 Which IPV6 feature is supported in IPV4 but is not commonly used? A.

C. C. B. C. it is network layer protocol it is physical and data link layer protocol it is proprietary protocol Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 141 Which of the following encrypts the traffic on a leased line? A. B. it discovers the routers. Router(config)#hostname R1 Correct Answer: A Section: (none) Explanation . telnet ssh vtp vpn dmvpn Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 142 How do you configure a hostname? A. B. D.QUESTION 139 What to do when the router password was forgotten? A. use default password cisco to reset access router physically use ssl/vpn Type confreg 0x2142 at the rommon 1 Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 140 What is true about Cisco Discovery Protocol? A. D. switches and gateways. E. D.

vpn dmvpn other other Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 144 Refer to the exhibit. Switch-1 will send an ARP request out all its ports except the port from which the data originated. Switch-1 will flood the data out all of its ports except the port from which the data originated.d056. C. What will Switch-1 do with this data? A.255. Switch-1 will forward the data to its default gateway. B. C.Explanation/Reference: QUESTION 143 How do you maintain security in multiple websites? A. D. B.x. D.33 255. Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 145 interface fa0/0 ip address x. Switch-1 needs to send data to a host with a MAC address of 00b0.224 router bgp XXX .x.efa4. Switch-1 will drop the data because it does not have an entry for that MAC address.255.

255. B.224 x. SA DA FCS other Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 148 What is new in HSRPv2? A.x. prempt a greater number in hsrp group field other other Correct Answer: B . C.x You need to advertise the network of Int fa0/0. D. link-state distance-vector path-vector other Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 147 What field is consist of 6 bytes in the field identification frame in IEEE 802.32 255. A.31= x. C.x.224 x. C.32 mask 255. B.neighbor x.255.32 mask 0.x. x. D.x. B.255.x.x remote as x.33 mask 255.224 Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 146 What routing protocol use first-hand information? A. D.0.x.x.0.x.x. B. C.255.255.255.1Q? A.x.x.x. D.

transport type all transport output all transport preferred all transport input all Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 152 What should be part of a comprehensive network security plan? . D. C.Section: (none) Explanation Explanation/Reference: QUESTION 149 What's are true about MPLS? A. D. B. B. D. B. C. C. Which ACL can be used? A. It use a label to separete traffic from several costumer It use IPv4 IPv6 other other Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 150 A network engineer wants to allow a temporary entry for a remote user with a specific username and password so that the user can access the entire network over the internet. reflexive extended standard dynamic Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 151 Which command is necessary to permit SSH or Telnet access to a cisco switch that is otherwise configured for these vty line protocols? A.

used in troubleshooting. C. D. Physically secure network equipment from potential access by unauthorized individuals C. C. B.A. ip dhcp pool DHCP ip dhcp conflict ip dhcp-server pool DHCP ip dhcp-client pool DHCP . E. no logging console logging host ip-address terminal monitor show logging | redirect flashioutput. Encourage users to use personal information in their passwords to minimize the likelihood of passwords being forgotten D. Cisco OpenDaylight Cisco ACI Cisco APIC Cisco IWAN Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 155 Which command is used to build DHCP pool? A. D. B. C. D. Delay deployment of software patches and updates until their effect on end-user equipment is well known and widely reported E.) A. can enable debug output to a remote location? (Choose two. Minimize network overhead by deactivating automatic antivirus client updates Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 153 Which two Cisco IOS commands.txt snmp-server enable traps syslog Correct Answer: BC Section: (none) Explanation Explanation/Reference: QUESTION 154 Which component of the Cisco SDN solution serves as the centralized management system? A. Allow users to develop their own approach to network security B. B.

C. B.) A. C. network access control path isolation virtual network services policy enforcement Correct Answer: ABC Section: (none) Explanation Explanation/Reference: QUESTION 159 What is called when variance with two times of metric? . D.) A. B. B. C. static reservation DHCP reservation prevent DHCP rouge server prevent untrusted host and servers to connect Correct Answer: BD Section: (none) Explanation Explanation/Reference: QUESTION 158 What are the three major components of cisco network virtualization? (Choose Three. D. D. ping traceroute tracert telnet Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 157 What is the two benefits of DHCP snooping? (Choose two.Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 156 Which command can you enter to verify echo request and echo reply? A.

It can send a specific number of packet It can send packet from specified interface of IP address It can resolve the destination host name It can ping multiple host at the same time Correct Answer: AB Section: (none) Explanation Explanation/Reference: QUESTION 162 What command is used to configure a switch as authoritative NTP server? A. C. B. C. C. B. D. B.A. unequal cost load balancing path selection equal cost load balancing other Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 160 Standard industrialized protocol of etherchannel? A. C. D. B.) A. D. D. LACP PAGP PRP REP Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 161 Two features of the extended ping command? (Choose two. ntp master 3 ntp peer IP ntp server IP ntp source IP Correct Answer: A Section: (none) Explanation Explanation/Reference: .

B. E. C. D. C. F. C. SSH Telnet enable secret enable password Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 166 What is the benefit of point-to-point leased line? (Choose two. B.) A. Flexibillity of design . B. D. Syslog logging is disabled by default Messages are stored in the internal memory of device Messages can be erased when device reboots Messages are stored external to the device other other Correct Answer: AD Section: (none) Explanation Explanation/Reference: QUESTION 164 How to enable vlans automatically across multiple switches? A. D. Low cost B. Full-mesh capability C.QUESTION 163 Two statements about syslog loging? A. Configure VLAN Confiture NTP Configure each VLAN Configure VTP Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 165 Which password types are encrypted? A.

Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 170 . else it just blocks all traffic. B. C. D. D. B. Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 169 What is the cause of the Syslog output messages? A. D. 00000000 11111100 11111111 11111101 Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 168 Which statemnet about ACLs is true? A. A shut command was executed on interface Fa0/1. Simply configuration Correct Answer: CD Section: (none) Explanation Explanation/Reference: QUESTION 167 What is the binary pattern of unique ipv6 unique local address? A. C. B. The EIGRP neighbor on Fa0/1 went down due to a failed link. Interface Fa0/1 has become error disabled. C. causing the EIGRP adjacency to go down. ACLs will check the packet against all entries looking for a match. causing the EIGRP adjacency to go down. ACLs go bottom-up through the entries looking for a match An ACL has a an implicit permit at the end of ACL. An ACL have must at least one permit action. causing the adjacency to go down.D. The EIGRP neighbor connected to Fa0/1 is participating in a different EIGRP process.

What are contained in layer 2 ethernet frame? (Choose Three. B.) A. E. C. Preamble TTL Type/length Frame check sequence version others Correct Answer: ACD Section: (none) Explanation Explanation/Reference: QUESTION 171 What utility is used for shadowed rules? A. Create an action plan Implement an action plan Gather facts others Correct Answer: B Section: (none) Explanation Explanation/Reference: . B. D. D. C. F.

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