TestGuide4U (ExamGuidesForIT) 
More Exams Can be Purchased through Credit Cards or Paypal Online Directly.
Download link will be sent to your email immediately after the purchase.

Check Out Our Site at:  
www.e-junkie.com\TestGuide4u
 

 

Exam A

QUESTION 1

A network administrator executes the command clear ip route. Which two tables does this command clear
and rebuild? (Choose two.)

A. IP routing
B. FIB
C. ARP cache
D. MAC address table
E. Cisco Express Fonrvarding table
F. topology table

Answer: AB
Explanation/Reference:

QUESTION 2

Under which condition does UDP dominance occur?

A. when TCP traffic is in the same class as UDP
B. when UDP flows are assigned a lower priority queue
C. when WRED is enabled
D. when ACLs are in place to block TCP traffic

Answer: A
Explanation/Reference:

QUESTION 3

Which method allows IPv4 and IPv6 to work together without requiring both to be used for a single

connection during the migration process?

A. dual-stack method
B. 6to4 tunneling
C. GRE tunneling
D. NAT-PT

Answer: A
Explanation/Reference:

QUESTION 4

Which switching method is used when entries are present in the output of the command show ip cache?

A. fast switching
B. process switching
C. Cisco Express Fon/varding switching
D. cut-through packet switching

Answer: A
Explanation/Reference:

QUESTION 5

Refer to the exhibit.

A network administrator checks this adjacency table on a router. Execute the command ip tcp queuemax. TCP path discovery F. explicit congestion notification C.) A. Set window scaling to be used on the remote host. time stamps E. What is a possible cause for the incomplete marking? A. C. incomplete ARP information B. serial link congestion Answer: A Explanation/Reference: QUESTION 6 Which three TCP enhancements can be used with TCP selective acknowledgments? (Choose three. incorrect ACL C. keepalive D. .) A. dynamic routing protocol failure D. header compression B. B. MTU window Answer: BCD Explanation/Reference: QUESTION 7 Which two actions must you perform to enable and use window scaling on a router? (Choose two. Execute the command ip tcp window-size 65536.

C.D. D. B. Answer: AB Explanation/Reference: QUESTION 8 Which statement about the use of tunneling to migrate to IPv6 is true? A. Answer: C Explanation/Reference: QUESTION 9 A network administrator uses IP SLA to measure UDP performance and notices that packets on one router have a higher one-way delay compared to the opposite direction. latency B. Tunneling does not enable users of the new protocol to communicate with users of the old protocol without dual-stack hosts. Tunneling is more difficult to configure than dual stack or translation. connectionless communication D. Tunneling is less secure than dual stack or translation. starvation C. Tunneling destinations are manually determined by the IPv4 address in the low-order 32 bits of IPv4-compatible IPv6 addresses. E. Which UDP characteristic does this scenario describe? A. Execute the command ip tcp adjust-mss. Set TCP options to "enabIed" on the remote host. nonsequencing unordered packets E. jitter Answer: A Explanation/Reference: .

) A. Which condition causes this? A.QUESTION 10 A network engineer notices that transmission rates of senders of TCP traffic sharply increase and decrease simultaneously during periods of congestion. random early detection D. latency D. windowing E. jitter C. queue management algorithm Answer: A Explanation/Reference: QUESTION 11 Which three problems result from application mixing of UDP and TCP streams within a network with no QoS? (Choose three. tail drop C. global synchronization B. . lower throughput Answer: ACE Explanation/Reference: QUESTION 12 Refer to the exhibit. starvation B.

static DLCI mapping C. B.201. Frame Relay broadcast queue D.201. dynamic DLCI mapping . which statement is correct? A.1. Frame Relay inverse ARP B. The IP address of the router on FastEthernet is 209.Based on this FIB table. The router will listen for all multicast traffic. The gateway of last resort is 192. D. C.168. Answer: C Explanation/Reference: QUESTION 13 Which protocol uses dynamic address mapping to request the next-hop protocol address for a specific connection? A. There is no default gateway.168.1.

Active Discovery Phase and PPP Session Phase Answer: D Explanation/Reference: QUESTION 15 Prior to enabling PPPoE in a virtual private dialup network group. C. Execute the no switchport command. Execute the vpdn enable command. Active Authentication Phase and PPP Session Phase B. Which feature can be used to accomplish this task? A.Answer: A Explanation/Reference: QUESTION 14 PPPoE is composed of which two phases? A. even if no interesting traffic exists. Active Authorization Phase and PPP Session Phase D. Enable QoS FIFO for PPPoE support. Answer: B Explanation/Reference: QUESTION 16 A corporate policy requires PPPoE to be enabled and to maintain a connection with the ISP. TCP Adjust . Passive Discovery Phase and PPP Session Phase C. Disable CDP on the interface. D. B. which task must be completed? A.

Once the link setup is completed. PPP options are automatically enabled and authorization is performed. PPPoE functions as a Layer 3 encapsulation method that allows data to be transferred over the PPP link within PPPoE headers. D. Once the link setup is completed. PPP options are negotiated and authentication is not performed. PPPoE functions as a Layer 2 encapsulation method that allows data to be encrypted over the PPP link within PPPoE headers.B. Which technology. can be used for authentication in this manner? A. Once the link setup is completed. C. PPP options are negotiated and authentication is performed. Once the link setup is completed. B. Answer: D Explanation/Reference: QUESTION 18 A network engineer has been asked to ensure that the PPPoE connection is established and authenticated using an encrypted password. PPP options are not negotiated and authentication is performed. Dialer Persistent C. Peer Neighbor Route Answer: B Explanation/Reference: QUESTION 17 Which statement is true about the PPP Session Phase of PPPoE? A. PPPoE Groups D. PPPoE functions as a Layer 4 encapsulation method that allows data to be transferred over the PPP link within PPPoE headers. half-bridging E. PPPoE functions as a Layer 2 encapsulation method that allows data to be transferred over the PPP link within PPPoE headers. PAP . in combination with PPPoE.

IPsec D. dot1x C. After debugging IPv6 packets. The networks that are advertised from Router A do not show up in Router B's routing table. IPv6 unicast routing is not enabled on Router A or Router B. PAP Answer: D Explanation/Reference: QUESTION 20 Router A and Router B are configured with IPv6 addressing and basic routing capabilities using OSPFv3. Why is the routing information not being learned by Router B? A. NIS CHAP B. CHAP D. An IPv6 traffic filter is blocking the networks from being learned via the Router B interface that is connected to Router A. OSPFv3 timers were adjusted for fast convergence. CDPCP C. B. CHAP E. C. D. ESP Answer: D Explanation/Reference: QUESTION 19 Which PPP authentication method sends authentication information in clear text? A. the message "not a router" is found in the output. The networks were not advertised properly under the OSPFv3 process. Answer: D Explanation/Reference: .B.

com. You may add new commands or change default values.100. They have recently merged two organizations and now need to merge their networks as shown in the topology exhibit. You have been tasked with completing the implementation and ensuring that the network requirements are met. No static or default routing is allowed in either network. You may not remove or change any of the configuration commands currently on any of the routers. A previous network engineer has started the merger implementation and has successfully assigned and verified all IP addressing and basic IGP routing.16. One network is using OSPF as its IGP and the other is using EIGRP as its IGP. .QUESTION 21 You are a network engineer with ROUTE. All traffic must use the shortest path that provides the greatest bandwidth.1. The redundant paths from the OSPF network to the EIGRP network must be available in case of a link failure. Two links have been added that will provide redundancy. R4 has been added to the existing OSPF network to provide the interconnect between the OSPF and EIGRP networks. a small IT company. The network requirements state that you must be able to ping and telnet from loopback 101 on R1 to the OPSF domain test address of 172.

.

Delay.16. Reliability=255. Load. Reliability=255. R2(config-router)# distance eigrp 90 105 This command sets the Administrative Distance of all EIGRP internal routes to 90 and all EIGRP external routes to 105. Note: The actual OPSF and EIGRP process numbers may change in the actual exam so be sure to use the actual correct values. MTU) of the s0/0/0 interface (the interface of R2 connected to R4) for redistribution: R2#show interface s0/0/0 . If the delay is 20000us then we need to divide it by 10. Note: If the link between R2 and R3 is FastEthernet link. Answer: First we need to find out 5 parameters (Bandwidth. MTU) of the s0/0/0 interface (the interface of R2 connected to R4) for redistribution: R2#show interface s0/0/0 Write down these 5 parameters.1 network (the network behind R4) in the routing table of R1 and make a ping from R1 to this network. but the overall solution is the same. For example. Answer: Explanation/Reference: First we need to find out 5 parameters (Bandwidth. De|ay=20000 us.100. that is 20000/ 10 = 2000) For R3 we use the show interface fa0/0 to get 5 parameters too R3#show interface fa0/0 For example we get Bandwidth=10000 Kbit. we must put the command below under EIGRP process to make traffic from R1 to go through R3 (R1 -> R2 -> R3 -> R4). lVITU=1500 bytes then we would redistribute as follows: R2#config terminal R2(config)# router ospf 1 R2(config-router)# redistribute eigrp 100 metric-type 1 subnets R2(config-router)#exit R2(config-router)#router eigrp 100 R2(config-router)#redistribute ospf 1 metric 1544 2000 255 1 1500 Note: In fact. DeIay=1000 us.A. which is smaller than the Administrative Distance of OSPF (110) -> the link between R2 & R3 will be preferred to the serial link between R2 & R4. these parameters are just used for reference and we can use other parameters with no problem. which is better than R1 -> R2 -> R4. MTU=1500 bytes R3#config terminal R3(config)#router ospf 1 R3(config-router)#redistribute eigrp 100 metric-type 1 subnets R3(config)#exit R3(config-router)#router eigrp 100 R3(config-router)#redistribute ospf 1 metric 10000 100 255 1 1500 Finally you should try to "show ip route" to see the 172. notice that we have to divide the Delay by 10 because the metric unit is in tens of microsecond. Load=1. Load. we get Bandwidth=1544 Kbit. Delay. Reliability. Reliability. Load=1.

Reliability=255. which is smaller than the Administrative Distance of OSPF (110) -> the link between R2 & R3 will be preferred to the serial link between R2 & R4. Load=1. QUESTION 22 You have been asked to evaluate how EIGRP is functioning in a customer network. . MTU=1500 bytes R3#config terminal R3(config)#router ospf 1 R3(config-router)#redistribute eigrp 100 metric-type 1 subnets R3(config)#exit R3(config-router)#router eigrp 100 R3(config-router)#redistribute ospf 1 metric 10000 100 255 1 1500 Finally you should try to "show ip route" to see the 172. If the delay is 20000us then we need to divide it by 10.100. R2(config-router)# distance eigrp 90 105 This command sets the Administrative Distance of all EIGRP internal routes to 90 and all EIGRP external routes to 105.16.Write down these 5 parameters. notice that we have to divide the Delay by 10 because the metric unit is in tens of microsecond. that is 20000/ 10 = 2000) For R3 we use the show interface fa0/0 to get 5 parameters too R3#show interface fa0/0 For example we get Bandwidth=10000 Kbit. lVITU=1500 bytes then we would redistribute as follows: R2#config terminal R2(config)# router ospf 1 R2(config-router)# redistribute eigrp 100 metric-type 1 subnets R2(config-router)#exit R2(config-router)#router eigrp 100 R2(config-router)#redistribute ospf 1 metric 1544 2000 255 1 1500 Note: In fact. but the overall solution is the same.1 network (the network behind R4) in the routing table of R1 and make a ping from R1 to this network. these parameters are just used for reference and we can use other parameters with no problem. Reliability=255. For example. we get Bandwidth=1544 Kbit. De|ay=20000 us. Note: The actual OPSF and EIGRP process numbers may change in the actual exam so be sure to use the actual correct values. Load=1. we must put the command below under EIGRP process to make traffic from R1 to go through R3 (R1 -> R2 -> R3 -> R4). Note: If the link between R2 and R3 is FastEthernet link. which is better than R1 -> R2 -> R4. DeIay=1000 us.

Which key chain is being used for authentication of EIGRP adjacency between R4 and R2'? .

The customer has disabled your access to the show running-config command. MD5 Answer: A Explanation/Reference: QUESTION 23 Scenario: You have been asked to evaluate an OSPF network setup in a test lab and to answer questions a customer has about its operation. key D.A. . EIGRP C. CISCO B.

How many times was SPF algorithm executed on R4 for Area 1? .

. It sets the global BGP autonomous system number. 54 F. It sets the EIGRP autonomous system number in a VRF. It sets the BGP autonomous system number in a VRF. 5 C. 20 E. C. 224 Answer: C Explanation/Reference: QUESTION 24 What is the purpose of the autonomous-system {autonomous-system-number} command? A. D. 1 B. The customer has disabled your access to the show running-config command. B. It sets the global EIGRP autonomous system number.A. Answer: A Explanation/Reference: QUESTION 25 Scenario: You have been asked to evaluate an OSPF network setup in a test lab and to answer questions a customer has about its operation. 9 D.

How old is the Type 4 LSA from Router 3 for area 1 on the router R5 based on the output you have .

20 C. 1858 B. 10 B. 40 Answer: A Explanation/Reference: QUESTION 27 Refer to the exhibit. 600 D. 30 D. 1569 Answer: A Explanation/Reference: QUESTION 26 What is the default OSPF hello interval on a Frame Relay point-to-point network? A.examined? A. . 1601 C.

0/8 network will not be in the routing table on Router B. . B. D.168.0.5.0.0/8 network can successfully ping users on the 192. Answer: E Explanation/Reference: QUESTION 28 You have been asked to evaluate how EIGRP is functioning in a customer network. The 10.16.0.0.0.0.0. Traffic from the 172.5.0/24 cannot successfully ping users on the 10. E.0/8 network is missing from Router B.0. but users on the 192.0.0/16 network will be blocked by the ACL.0/8 network will not be advertised by Router B because the network statement for the 10.168. Router B will not advertise the 10.0/24 network. C.0.0.0/8 network because it is blocked by the ACL.0. Users on the 10. The 10.0.Which one statement is true? A.0/8 network.

What type of route filtering is occurring on R6 .

IPv6 traffic filtering can be implemented only on SV|s. The link-local addresses that were used by OSPFv3 were explicitly denied.A.0/24 C. 10. 10.8. The traffic filter is blocking all ICMPv6 traffic. OSPFv3 neighbor adjacencies were lost.8.0. Answer: C Explanation/Reference: . C.8.0. Distribute-list using an ACL B.9. 10. an IPv6 traffic filter was configured under various interfaces on the local router. An ACL using a distance of 255 Answer: A Explanation/Reference: QUESTION 29 Which prefix is matched by the command ip prefix-list name permit 10. D. 10. Distribute-list using a route-map D.1. shortly after implementing the traffic filter.0/23 Answer: B Explanation/Reference: QUESTION 30 For security purposes. which caused the neighbor relationships to fail.0/16 ge 24 Ie 24? A.0/24 B.0/16 D.8.0. B. Distribute-list using a prefix-list C. The global anycast address must be added to the traffic filter to allow OSPFv3 to work properly.0. However. What caused this issue? A.

. Which command only announces the 1. distribute list 1 out B. distribute list 2 out FastEthernet0/0 Answer: D Explanation/Reference: QUESTION 32 You have been asked to evaluate how EIGRP is functioning in a customer network.3.2.QUESTION 31 Refer to the exhibit. distribute list 1 out FastEthernet0/0 C.0/24 network out of FastEthernet 0/O? A. distribute list 2 out D.

What is the ratio of traffic over each path? .Traffic from R1 to R61 s Loopback address is load shared between R1-R2-R4-R6 and R1-R3-R5-R6 paths.

. 1:5 C. 6:8 D. 1:1 B.A. 19:80 Answer: D Explanation/Reference: QUESTION 33 You have been asked to evaluate how EIGRP is functioning in a customer network.

What percent of R1's interfaces bandwidth is EIGRP allowed to use'?

A. 10
B. 20
C. 30
D. 40

Answer: B
Explanation/Reference:

QUESTION 34

You have been asked to evaluate how EIGRP is functioning in a customer network.

What is the advertised distance for the 192.168.46.0 network on R1?

A. 333056
B. 1938688
C. 1810944
D. 307456

Answer: C
Explanation/Reference:

The customer has disabled your access to the show running-config command. .QUESTION 35 Scenario: You have been asked to evaluate an OSPF network setup in a test lab and to answer questions a customer has about its operation.

Areas of Router 5 and 6 are not normal areas. inspect their routing tables and determine which statement .

Only R5's loopback is present in R6's Routing table Answer: A Explanation/Reference: QUESTION 36 An engineer has configured a router to use EUI-64. and was asked to document the IPv6 address of the router.420F.is true? A. R5's Loopback and R6's Loopback are both present in R5's Routing table B. Only R6's loopback is present in R5's Routing table E.0007 subnet 2001 :DB8:0:1 ::/64 Which IPv6 addresses should the engineer add to the documentation? A. 2001 :DB8:0:1 :C601 :42FE:800F:7 Answer: A Explanation/Reference: QUESTION 37 Scenario: You have been asked to evaluate an OSPF network setup in a test lab and to answer questions a customer has about its operation. The customer has disabled your access to the show running-config command. Only R5's loopback is present in R5's Routing table D. The router has the following interface parameters: mac address C601. R5's Loopback and R6's Loopback are both present in R6's Routing table C. 2001 :DB8:0:1 :FE80:C601 :420F:7 D. . 2001:DB8:0:1:C601:42FF:FEOF:7 B. 2001:DB8:0:1:FFFF:C601:420F:7 C.

Which of the following statements is true about the serial links that terminate in R3 .

The R1-R3 link needs the neighbor command for the adjacency to stay up B.com has two connections to the Internet. The R1-R3 link OSPF timer values should be 10. B. Router acknowledgment messages will be forwarded upstream. What is the expected acknowledgment and its usage? A. where the DHCP server will allocate addresses to the local host. C. All local host traffic will be redirected to the router with the lowest ICNIPv6 signature. a small IT company. one via a frame relay link and one via an EoMPLS link. . Answer: B Explanation/Reference: QUESTION 38 A packet capture log indicates that several router solicitation messages were sent from a local host on the IPv6 segment. The R2-R3 link OSPF timer values are 30.40.40 D. 120 C.A. No static or default routing is allowed. Choose and configure the appropriate path selection feature to accomplish this task. Routers on the IPv6 segment will respond with an advertisement that provides an external path from the local subnet. Answer: B Explanation/Reference: QUESTION 39 You are a network engineer with ROUTE. as well as certain data.com. D. All other traffic may use either link. such as prefix discovery. Duplicate Address Detection will determine if any other local host is using the same IPv6 address for communication with the IPv6 routers on the segment. 120. ROUTE. You may use the Test Workstation to generate HTTP traffic to validate your solution. IT policy requires that all outbound HTTP traffic use the frame relay link when it is available. R3 is responsible for flooding LSUs to all the routers on the network. which is statically defined by the network administrator.

.

.

1.100. Here are the step by Step Solution for this: 1) First create the access list that catches the HTTP traffic: R1 (config)#access-list 101 permit tcp any any eq www 2) Configure the route map that sets the next hop address to be ISP1 and permits the rest of the traffic: R1 (config)#route-map pbr permit 10 R1(config-route-map)#match ip address 101 R1 (config-route-map)#set ip next-hop 10.A.2 R1 (config-route-map)#exit R1 (config)#route-map pbr permit 20 3) Apply the route-map on the interface to the server in the EIGRP Network: R1 (config-route-map)#exit R1 (config)#int fa0/1 R1 (config-if)#ip policy route-map pbr R1 (config-if)#exit R1 (config)#exit Answer: Explanation/Reference: We need to configure policy based routing to send specific traffic along a path that is different from the best path in the routing table.2 R1 (config-route-map)#exit R1 (config)#route-map pbr permit 20 3) Apply the route-map on the interface to the server in the EIGRP Network: R1 (config-route-map)#exit R1 (config)#int fa0/1 R1 (config-if)#ip policy route-map pbr R1 (config-if)#exit R1 (config)#exit QUESTION 40 After you review the output of the command show ipv6 interface brief. Based on this . Answer: We need to configure policy based routing to send specific traffic along a path that is different from the best path in the routing table. you see that several IPv6 addresses have the 16-bit hexadecimal value of "FFFE" inserted into the address. Here are the step by Step Solution for this: 1) First create the access list that catches the HTTP traffic: R1 (config)#access-list 101 permit tcp any any eq www 2) Configure the route map that sets the next hop address to be ISP1 and permits the rest of the traffic: R1 (config)#route-map pbr permit 10 R1(config-route-map)#match ip address 101 R1 (config-route-map)#set ip next-hop 10.100.1.

DHCPv6 request B. Which interface configuration output can be applied to the corporate router to allow communication to the remote sites? . redirect Answer: B Explanation/Reference: QUESTION 42 A company has just opened two remote branch offices that need to be connected to the corporate network. IEEE EUI-64 was implemented when assigning IPv6 addresses on the device.information. The addresses were misconfigured and will not function as intended. IPv6 addresses containing "FFFE" indicate that the address is reserved for multicast. E. B. The IPv6 universal/local flag (bit 7) was flipped. Answer: A Explanation/Reference: QUESTION 41 A router with an interface that is configured with ipv6 address autoconfig also has a link-local address assigned. D. what do you conclude about these IPv6 addresses? A. router-advertisement C. Which message is required to obtain a global unicast address when a router is present? A. neighbor-solicitation D. C. IPv6 unicast fon/varding was enabled. but IPv6 Cisco Express Fon/varding was disabled.

2 tunnel destination 209.255. DMVPN C.165. mGRE.230 255.255.224 tunnel mode gre multipoint C.161. NHRP. GETVPN D.201.231 255.165. interface Tunne|0 bandwidth 1536 ip address 209. FIexVPN B. interface fa0/0 bandwidth 1536 ip address 209.224 tunnel source 209.255.224 tunnel source 192.255.1 tunnel-mode dynamic D.200.165.165. and Cisco Express Fonrvarding? A. Cisco Easy VPN Answer: B . interface Tunne|0 bandwidth 1536 ip address 209. interface fa 0/0 bandwidth 1536 ip address 209.200.165.201.165.168.255.200.255.200.230 255.1 tunnel-mode dynamic Answer: A Explanation/Reference: QUESTION 43 Which Cisco IOS VPN technology leverages IPsec.A.255.255.231 255.224 tunnel source Seria|0/0 tunnel mode gre multipoint B. dynamic routing protocol.

a routing neighbor reachability issue B. and follow the instructions. The network engineer advises the user to open a web browser. a suboptimal routing table C. Which type of remote access did the engineer enable? A.Explanation/Reference: QUESTION 44 A user is having issues accessing file shares on a network. inbound crypto map . Which three pieces of information are displayed in the output? (Choose three. VPDN client access D. that the GRE tunnel to hub router is not encrypted Answer: A Explanation/Reference: QUESTION 46 A network engineer executes the show crypto ipsec sa command. IPsec VPN client access C. the user is able to access company shares. SSL VPN client access Answer: D Explanation/Reference: QUESTION 45 Which common issue causes intermittent DMVPN tunnel flaps? A. After doing this. input a prescribed IP address. EZVPN B.) A. interface bandwidth congestion D.

1.1Q B. Tunne|1 created 00:00:12. dynamic. The NHRP mapping entry cannot be ovenrvritten. E. B.2. 802. Flags: authoritative unique nat registered used NBMA address: 10. The mapping entry was created in response to an NHRP registration request. C.1. D. Data packets are process switches for this mapping entry. path MTU D. remaining key lifetime C. It was obtained directly from the next-hop sewer. Frame Relay .2 What does the authoritative flag mean in regards to the NHRP information? A.2. NHRP mapping is for networks that are local to this router. Answer: A Explanation/Reference: QUESTION 48 Which encapsulation supports an interface that is configured for an EVN trunk? A.1.2/8 via 10. invalid identity packets Answer: ABC Explanation/Reference: QUESTION 47 Refer to the following output: Router#show ip nhrp detail 10. PPP D. expire 01:59:47 Type.12. tagged packets E.B.1. untagged packets F. ISL C.

C. MPLS F. Answer: C Explanation/Reference: . routing table C. What is the reason for this? A. access-list 100 permit ip any any log After applying the access list on a Cisco router. A packet that matches access-list with the "|og" keyword is fast switched. NetFIow configuration Answer: ABC Explanation/Reference: QUESTION 50 Refer to the following access list. D. the network engineer notices that the router CPU utilization has risen to 99 percent. A packet that matches access-list with the "|og" keyword is Cisco Express Forwarding switched.) A. A packet that matches access-list with the "Iog" keyword is process switched. HDLC Answer: A Explanation/Reference: QUESTION 49 Which three characteristics are shared by subinterfaces and associated EVNs? (Choose three.E. forwarding table D. access control lists E. B. A large amount of IP traffic is being permitted on the router. IP address B.

Which command should be applied to the configuration to allow this? A. and broadcast mode C. You can use an extended access list.20.20. loose mode. router(config-if)#ip udp helper-address 172. You can use an IOS parser. C. router(config-if)#ip helper-address 172. and VRF mode B. strict mode. and VRF mode . You can use the KRON scheduler.225 B.14.225 C. You can disable the IP route cache globally.20. strict mode.20. router(config-if)#ip helper-address 172.225 D. You can use the RITE traffic exporter.14.225. Answer: C Explanation/Reference: QUESTION 52 A network engineer is configuring a routed interface to forward broadcasts of UDP 69. which method can you use in combination with the "debug ip packet" command to limit the amount of output data? A. B.14. loose mode. router(config-if)#udp helper-address 172. and 49 to 172. broadcast mode.QUESTION 51 For troubleshooting purposes. 53.20.14.14. D. strict mode.225 69 53 49 Answer: A Explanation/Reference: QUESTION 53 What are the three modes of Unicast Reverse Path Forwarding? A. E.

The router will listen on port 4433 for HTTP traffic. Answer: A Explanation/Reference: QUESTION 56 . The router will listen to HTTP and HTTP traffic on port 4433. The router will never accept any HTTP and HTTPS traffic. default gateway Answer: A Explanation/Reference: QUESTION 55 Refer to the following command: router(config)# ip http secure-port 4433 Which statement is true? A. source address B. loose mode. and VRF mode Answer: A Explanation/Reference: QUESTION 54 Which address is used by the Unicast Reverse Path Forwarding protocol to validate a packet against the routing table? A. The router will listen on port 4433 for HTTPS traffic. broadcast mode. C. D. router interface D. B.D. destination address C.

It prevents incoming traffic from IP address ranges 10. which is applied on the external interface FastEthernet 1/0 of the perimeter router.255. accomplish? router(config)#access-list 101 deny ip 10.0 0. D.255 any log router (config)#access-list 101 deny ip 192. 172.0 0.255 any log router (config)#access-list 101 deny ip 172.255.0-172. C.255 any log router (config)#access-list 101 permit ip any any router (config)#interface fastEthernet 1/0 router (config-if)#ip access-group 101 in A.255. all traffic to vty 0 4 from source 2001 :DB8:0:4::32 B. It prevents the internal network from being used in spoofed denial of service attacks and logs any exit to the Internet.168. only ssh traffic to vty 0 4 from source 2001 :DB8:0:4::32 D. B.0 0.What does the following access list.168.0.0.0-192.0.0.255.0. It prevents private internal addresses to be accessed directly from outside.255.15.255.255 and logs any intrusion attempts.0.16. all traffic to vty 0 4 from source all Answer: C Explanation/Reference: .255. It filters incoming traffic from private addresses in order to prevent spoofing and logs any intrusion attempts. only ssh traffic to vty 0 4 from source all C.255.31. Answer: C Explanation/Reference: QUESTION 57 Which traffic does the following configuration allow? ipv6 access-list cisco permit ipv6 host 2001 :DB8:0:4::32 any eq ssh line vty 0 4 ipv6 access-class cisco in A.0.0.16.0.0.0-10. 192.0.168.

as an alternative to powering down the active router and letting the network respond accordingly. NAT44 C. Which action will allow for manual switching of HSRP nodes? A. NAT64 B. D. Track the up/down state of a loopback interface and shut down this interface during maintenance. and IPv6 to IPv6 translations at the Internet edge are performed. 1-to-1. NATv6 . which allows for maintenance mode. B. Enable HSRPv2 under global configuration. Answer: A Explanation/Reference: QUESTION 60 A company's corporate policy has been updated to require that stateless. Adjust the HSRP priority without the use of preemption. which string is matched for authentication? A.QUESTION 58 When using SNlV|Pv3 with NoAuthNoPriv. What is the best solution to ensure compliance with this new policy? A. encryption-key Answer: A Explanation/Reference: QUESTION 59 A network engineer is configuring a solution to allow failover of HSRP nodes during maintenance windows. password C. Disable and enable all active interfaces on the active HSRP node. username B. C. community-string D.

Cisco Express Forwarding has not been configured globally. C. It rewrites transport layer headers. B. It interferes with encryption of the full IP payload. C. NetFIow output has been filtered by default.D. What can you determine based on this information? A. It is checksum-neutral. D. Answer: C Explanation/Reference: QUESTION 62 An organization decides to implement NetF|ow on its network to monitor the fluctuation of traffic that is disrupting core services. After reviewing the output of NetF|ow. Flow Export version 9 is in use. NPTv4 E. The command ip flow-capture fragment-offset has been enabled. the network engineer is unable to see OUT traffic on the interfaces. Answer: A Explanation/Reference: QUESTION 63 . D. B. NPTv6 Answer: E Explanation/Reference: QUESTION 61 What is a function of NPTv6? A. It maintains a per-node state.

C. It enables receiving NTP broadcasts on the interface where the command was executed. D. It enables receiving NTP broadcasts on all interfaces globally. Assuming that an NTP server is already set up. Answer: A Explanation/Reference: QUESTION 65 Refer to the exhibit. connectionless-oriented B. It enables a device to be an NTP peer to another device. what is the result of the command? A. Which type of statistics does the engineer see? A. It enables a device to receive NTP broadcast and unicast packets. Which statement about the output of the show flow-sampler command is true? . connection-oriented D. application-oriented Answer: C Explanation/Reference: QUESTION 64 A network engineer is trying to implement broadcast-based NTP in a network and executes the ntp broadcast client command. B.A network engineer initiates the ip sla responder tcp-connect command in order to gather statistics for performance gauging. service-oriented C.

but not to the servers. NATng C. D. NAT64 D. each packet randomly chosen from every group of 100 packets. The command access-list 1 defines interesting traffic that is allowed through the tunnel. Which functions do the two commands serve in this scenario? A. each one randomly chosen from every 100-second interval. Which feature allows IPv6 devices to communicate with IPv4 servers? A. The sampler matched 10 packets. DNS64 . The sampler matched 10 packets. C. B. Answer: D Explanation/Reference: QUESTION 67 IPv6 has just been deployed to all of the hosts within a network. D. one packet every 100 packets. The sampler matched 10 packets. C. one packet every 100 seconds. B. The sampler matched 10 packets. Answer: A Explanation/Reference: QUESTION 66 A network engineer is asked to configure a "site-to-site" IPsec VPN tunnel. The command ip nat inside source list 1 int s0/0 overload provides "many-to-one" access for all devices on a defined segment to share a single IP address upon exiting the external interface. One of the last things that the engineer does is to configure an access list (access-list 1 permit any) along with the command ip nat inside source list 1 int s0/0 overload. NAT B. The command ip nat inside source list 1 int s0/0 overload disables "many-to-one" access for all devices on a defined segment to share a single IP address upon exiting the external interface. dual-stack NAT E.A. The command access-Iist1 permit any defines only one machine that is allowed through the tunnel.

functional G. stateful C. static F.) A. discover messages B. DHCP messages where the source MAC and client MAC do not match C. automatic E.Answer: C Explanation/Reference: QUESTION 68 Which type of traffic does DHCP snooping drop? A. stateless B. DHCP messages where the destination MAC and client MAC do not match Answer: B Explanation/Reference: QUESTION 69 Which two methods of deployment can you use when implementing NAT64? (Choose two. manual D. traffic from a trusted DHCP server to client D. dynamic Answer: AB Explanation/Reference: QUESTION 70 .

router(config)#snmp-server host 172. . However.201. router(config)#snmp-server host 172.16.28 traps version 3 auth CISCORO D. SNMP B. router(config)#snmp-server host 172. Use the msec option to enable service time stamps. router(config)#snmp-server host 172.28 traps version 2c CISCORO B. NetFIow D.16.A network engineer is configuring SNMP on network devices to utilize one-way SNMP notifications. the engineer is not concerned with authentication or encryption.201. Syslog E. and bandwidth-intensive applications are identified as the root cause.16.201.28 informs version 2c CISCORO C. information such as the source/destination IP and Layer 4 port numbers is required. Which command satisfies the requirements of this scenario? A.16. senior management asks you to implement better logging functionality on all IOS-based devices.28 informs version 3 auth CISCORO Answer: A Explanation/Reference: QUESTION 71 A network engineer is notified that several employees are experiencing network performance related issues. Which feature should the engineer use to gather the required information? A. WCCP Answer: C Explanation/Reference: QUESTION 72 After a recent DoS attack on a network.201.) A. In order to identify which specific type of traffic is causing this slowness. Cisco IOS EEM C. Which two actions can you take to provide enhanced logging results? (Choose two.

E. flow sampler D. Answer: AB Explanation/Reference: QUESTION 73 Which NetFIow component is applied to an interface and collects information about flows? A. D.B. flow monitor B. configuration of the specified flow monitor Answer: B Explanation/Reference: . flow collector Answer: A Explanation/Reference: QUESTION 74 A network engineer has left a NetF|ow capture enabled over the weekend to gather information regarding excessive bandwidth utilization. status and statistics of the specified flow monitor D. configuration of the specified flow exporter B. C. Specify a logging rate limit. flow exporter C. Increase the logging history. Set the logging severity level to 1. current status of the specified flow exporter C. Disable event logging on all noncritical items. The following command is entered: switch#show flow exporter F|ow_Exporter-1 What is the expected output? A.

It configures the router to export cache flow information to IP 10.1 5858? A. session handling Answer: AB Explanation/Reference: QUESTION 77 What is the result of the command ip flow-export destination 10. DNS B. NetF|ow Answer: B Explanation/Reference: QUESTION 76 Which two functions are completely independent when implementing NAT64 over NAT-PT? (Choose two. SNMP E. stateless translation E.10.10. core dumps C. NAT C.10.) A. In this situation. which feature can the engineer use to create a crash collection? A.QUESTION 75 A network engineer finds that a core router has crashed without warning. .10. warm reloads D. secure copy protocol B. port redirection D.1 on port UDP/5858.

1 and port UDP/5858. Flow-label marking in 1280-byte or larger packets is enabled.B.1 and port UDP/5858. Flow-set marking in 1280-byte or larger packets is enabled. What is the result? A. D. fragmentation failures D. B. IPv6 PMTU is enabled on the router. It configures the router to receive cache flow information about flows with destination IP 10.10. Which line in the output indicates that the send queue is full and export packets are not being sent? A. It configures the router to export cache flow information about flows with destination IP 10. Answer: A Explanation/Reference: QUESTION 79 A network engineer executes the show ip flow export command. Answer: A Explanation/Reference: QUESTION 78 A network engineer executes the "ipv6 f|owset" command.1 on port UDP/5858.10. IPv6 flow control is enabled on the router. C. C.10. adjacency issues Answer: A Explanation/Reference: . It configures the router to receive cache flow information from IP 10. output drops B.10.10.10. D. enqueuing for the RP C.

QUESTION 80 The following configuration is applied to a router at a branch site: ipv6 dhcp pool dhcp-pool dns-server 2001 :DB8:1 :B::1 dns-server 2001 :DB8:3:307C::42 domain-name exampIe. not-so-stubby area Answer: D Explanation/Reference: QUESTION 82 Refer to the exhibit. 2. 3. which two dynamic IPv6 addressing mechanisms could you use on end hosts to provide end-to-end connectivity? (Choose two. backbone area D. BOOTP Answer: AB Explanation/Reference: QUESTION 81 The OSPF database of a router shows LSA types 1. and 7 only. Which type of area is this router connected to? A. totally stubby area C. SLAAC C. The command is executed while configuring a point-to-multipoint Frame Relay interface. EUI-64 B. Which type of IPv6 address is portrayed in the exhibit? .com I If IPv6 is configured with default settings on all interfaces on the router. stub area B.) A. DHCPv6 D.

A. EAP E. global D. After configuring GRE between two routers running OSPF that are connected to each other via a WAN link.) A. WAP B. link-local B. What is the reason for this? . site-local C. multicast Answer: A Explanation/Reference: QUESTION 83 Which two authentication protocols does PPP support? (Choose two. a network engineer notices that the two routers cannot establish the GRE tunnel to begin the exchange of routing updates. PAP C. RADIUS Answer: BC Explanation/Reference: QUESTION 84 Refer to the exhibit. CHAP D.

Answer: A Explanation/Reference: QUESTION 85 A network engineer is investigating the cause of a service disruption on a network segment and executes the debug condition interface fastethernet f0/0 command. In which situation is the debugging output generated? A. when packets on the interface are received and the interface is operational B.A. when packets on the interface are received and logging buffered is enabled C. when packets on the interface are received and the interface is shut down Answer: A Explanation/Reference: . Either a firewall between the two routers or an ACL on the router is blocking TCP 47. when packets on the interface are received and forwarded to a configured syslog server D. Either a firewall between the two routers or an ACL on the router is blocking UDP 57. C. Either a firewall between the two routers or an ACL on the router is blocking IP protocol number 47. Either a firewall between the two routers or an ACL on the router is blocking IP protocol number 57. B. D.

cannot destroy What is the least impactful method that the engineer can use to modify the existing IP NAT configuration? A.1. C. before any new NAT entries are populated into the translation table due to active NAT traffic. Answer: B . before any new NAT entries are populated into the translation table due to active NAT traffic.QUESTION 86 Which protocol is used in a DIVIVPN network to map physical IP addresses to logical IP addresses? A. then replace the NAT configuration quickly. Clear the IP NAT translations using the clear ip nat translation * " command. the following message is seen on the console: %Dynamic IVIapping in Use. Cannot remove message or the %PooI outpool in use.1.255. Clear the IP NAT translations using the clear ip nat traffic * " command.255. EIGRP D. before any new NAT entries are populated into the translation table due to active NAT traffic. before any new NAT entries are populated into the translation table due to active NAT traffic. then replace the NAT configuration quickly. then replace the NAT configuration quickly.20 192.1. Clear the IP NAT translations using the reload command on the router. NHRP Answer: D Explanation/Reference: QUESTION 87 A network engineer is trying to modify an existing active NAT configuration on an IOS router by using the following command: (config)# no ip nat pool dynamic-nat-pool 192.254 netmask 255. then replace the NAT configuration quickly. D. Clear the IP NAT translations using the clear ip nat table * " command. B.1. BGP B. LLDP C.0 Upon entering the command on the IOS router.

Explanation/Reference: QUESTION 88 Refer to the exhibit. IP SLA D.10.10. VRRP C.10. multicast Answer: C Explanation/Reference: QUESTION 89 Which outbound access list.10. applied to the WAN interface of a router. Which technology can be employed to automatically detect a WAN primary link failure and failover to the secondary link? A. HSRP B.1 eq 80 any permit ip any any B. ip access-list extended 10 deny tcp host 10.10.10. ip access-list extended 200 deny tcp host 10.1? A.1 any eq 80 permit ip any any . permits all traffic except for http traffic sourced from the workstation with IP address 10.

10.10. router configuration issue D.C. wrong proxy configured Answer: B Explanation/Reference: . B.1 any eq 80 permit ip any any Answer: D Explanation/Reference: QUESTION 90 Which statement about dual stack is true? A. network switching loop C. Dual stack changes the IP addresses on hosts from IPv4 to IPv6 automatically. Answer: B Explanation/Reference: QUESTION 91 Various employees in the same department report to the network engineer about slowness in the network connectivity to the Internet. ip access-list extended 100 deny tcp host 10. the engineer finds traffic flood in the network. Upon monitoring. C. They are also having latency issues communicating to the network drives of various departments.10.10. Dual stack translates IPv6 addresses to IPv4 addresses. Dual stack means that devices are able to run IPv4 and IPv6 in parallel. network outage B.1 any eq 80 D. D. Dual stack translates IPv4 addresses to IPv6 addresses. Which option is the problem? A. ip access-list extended NO_HTTP deny tcp host 10.

1.0 255. RouterB(config-if)# ip helper-address 255.255. .2 B. Consider the following output: hostname RouterB I interface fastethernet 0/0 ip address 172. RouterB(config-if)# ip helper-address 172.255.1 D.1 255.1 C.16.255.252 I ip route 172.2 Which configuration is required on the Router B fastethernet 0/0 port in order to allow the DHCP client to successfully receive an IP address from the DHCP serwer? A.31.1.QUESTION 92 Refer to the exhibit.1.010.1.255.1 255.1.1. RouterB(config-if)# ip helper-address 172.1.1.31.16.0 interface serial 0/0 ip address 10.255.255 Answer: A Explanation/Reference: QUESTION 93 Refer to the exhibit. RouterB(config-if)# ip helper-address 172.16. The DHCP client is unable to receive a DHCP address from the DHCP server.255.255.255.1.

Which option prevents routing updates from being sent to the DHCP router. DHCP(config-router)# passive-interface default DHCP(config-router)# no passive-interface Gil/0 Internet(config-router)# passive-interface Gi0/1 Internet (config-router)# passive-interface Gi0/2 B. while still allowing routing update messages to flow to the Internet router and the distribution switches? A. Core(config-router)# passive-interface Gi0/0 Core(config-router)# passive-interface Gi3/1 Core(config-router)# passive-interface Gi3/2 DHCP(config-router)# no passive-interface Gil/0 .

) A. web interface Answer: AB Explanation/Reference: QUESTION 95 Which parameter in an SNMPv3 configuration offers authentication and encryption? A. NetF|ow C. Core(config-router)# passive-interface default Core(config-router)# no passive-interface Gi0/0 Core(config-router)# no passive-interface Gi3/1 Core(config-router)# no passive-interface Gi3/2 D. syslog server interface E.C. priv D. built-in GUI D. secret . Internet(config-router)# passive-interface default Core(config-router)# passive-interface default DSW1(config-router)# passive-interface default DSW2(config-router)# passive-interface default Answer: C Explanation/Reference: QUESTION 94 In which two ways can NetF|ow data be viewed? (Choose two. auth B. noauth C. CLI B.

allow based on ACL match D. a public AS number C. source reachable via both Answer: D Explanation/Reference: QUESTION 98 Which two commands would be used to troubleshoot high memory usage for a process? (Choose two.Answer: C Explanation/Reference: QUESTION 96 Which type of BGP AS number is 64591? A.) A. a private 4-byte AS number D. allow self ping to router B. a public 4-byte AS number Answer: A Explanation/Reference: QUESTION 97 Which option is invalid when configuring Unicast Reverse Path Fonrvarding? A. allow default route C. router#show memory allocating-process table . a private AS number B.

router#show memory dead D. one-way B.B. multicast Answer: A Explanation/Reference: . two-way C. three-way D. router#show memory processor statistics Answer: AB Explanation/Reference: QUESTION 99 Which type of handshake does CHAP authentication use to establish a PPP link? A. anycast E. global C. link-local B. router#show memory events E. four-way Answer: C Explanation/Reference: QUESTION 100 Which IPv6 address type is seen as the next-hop address in the output of the show ipv6 rip RIPng database command? A. router#show memory summary C. site-local D.

1 to connect to a web server at 192.168.50. They become unauthenticated and encrypted.50.168. C.201. Answer: C Explanation/Reference: QUESTION 102 To configure SNlV|Pv3 implementation. D.1.1.168.165.165. It allows host 192. It represents an incorrect NAT configuration because it uses standard TCP ports. a network engineer is using the AuthNoPriv security level. They become unauthenticated and unencrypted.1. They become authenticated and unencrypted. B.1 8080 extendable A. It allows external clients to connect to a web server hosted on 192.QUESTION 101 Which statement describes what this command accomplishes when inside and outside interfaces are correctly identified for NAT? ip nat inside source static tcp 192.50 80 209.1.201. Answer: B Explanation/Reference: QUESTION 103 Refer to the exhibit. C. They become authenticated and encrypted.168. It allows external clients coming from public IP 209. D.50 to access external websites using TCP port 8080. What effect does this action have on the SNMP messages? A. . B.

C. This configuration is missing an IP address on the dialer interface. It enables the collection of IP flow samples arriving to the interface. This configuration is incorrect because the dialer interface number must be the same as the dialer pool number. B. D. Answer: A Explanation/Reference: QUESTION 105 . It enables IP flow collection on the physical interface and its subinterfaces. What is the result of this action? A. This configuration represents a complete PPPoE client configuration on an Ethernet connection. It enables IP flow while disabling IP CEF on the interface.Which statement about the configuration is true? A. C. B. Answer: D Explanation/Reference: QUESTION 104 An engineer executes the ip flow ingress command in interface configuration mode. D. It enables the collection of IP flow samples leaving the interface. This configuration is incorrect because the MTU must match the ppp-max-payload that is defined.

C. Which consideration should be analyzed? A. By default. EIGRP allows a maximum of four paths across for load balancing traffic. RADIUS is more filexible than TACACS+ in router management. Answer: BD Explanation/Reference: QUESTION 107 Which traffic characteristic is the reason that UDP traffic that carries voice and video is assigned to the queue only on a link that is at least 768 kbps? A. D. causes windowing D. By default. typically is fragmented C. RADIUS and TACACS+ are client/server AAA protocols. typically is not fragmented B. C.A network engineer is considering enabling load balancing with EIGRP. D.) A. Answer: D Explanation/Reference: QUESTION 106 Which two statements about AAA implementation in a Cisco router are true? (Choose two. B. Neither RADIUS nor TACACS+ allow for accounting of commands. RADIUS and TACACS+ encrypt the entire body of the packet. B. causes excessive delays for video traffic Answer: A . EIGRP performs equal cost load balancing at least across four equal cost paths. EIGRP uses a default variance of 2 for load balancing. E. EIGRP unequal path load balancing can result in routing loops. RADIUS and TACACS+ allow accounting of commands.

Explanation/Reference: QUESTION 108 Drag and drop the BGP states from the left to the matching definitions on the right. .

Answer: Answer: Explanation/Reference: QUESTION 109 Which Cisco VPN technology uses AAA to implement group policies and authorization and is also used for the XAUTH authentication method? A. GETVPN D.A. Cisco Easy VPN C. GREVPN Answer: B . DIVIVPN B.

adding the loopback to the VRF C.201. but it cannot ping any of the existing interfaces. adding dynamic routing between the two routers and advertising the loopback D. At a later time.16.16. router(config-ip-sla)#icmp-echo 172.) A. adding a static route for the VRF that points to the global route table B.25 interval 100 D.Explanation/Reference: QUESTION 110 A network engineer has set up VRF-Lite on two routers where all the interfaces are in the same VRF.25 source-interface FastEthernet 0/0 B.) A.201. Which two configurations enable the local or remote router to ping the loopback from any existing interface? (Choose two.25 source-port 23 F. router(config-ip-s|a)#udp-echo 172. router(config-ip-sla-echo)#timeout 3 C.201. router(config-ip-s|a-echo)#thresho|d 3 Answer: AD Explanation/Reference: .25 every 3 seconds using an ICIVIP echo packet via an ICIVIP echo probe. router(config-ip-sla-echo)#frequency 3 E.16. Which two commands accomplish this task? (Choose two. adding a static route for the VRF that points to the loopback interface F.201. router(config-ip-sIa)#icmp-jitter 172.16. a new loopback is added to Router 1. adding all interfaces to the global and VRF routing tables Answer: AB Explanation/Reference: QUESTION 111 An engineer is asked to monitor the availability of the next-hop IP address of 172. adding the IP address of the loopback to the export route targets for the VRF E.

B. decreased BGP neighbor configurations . Which statement about the configuration is true? A. D.QUESTION 112 Refer to the exhibit. simplified Layer 3 network virtualization B. C. Jitter is being tested with TCP packets to port 65051. The packets that are being sent use DSCP EF. Answer: A Explanation/Reference: QUESTION 113 Which three benefits does the Cisco Easy Virtual Network provide to an enterprise network? (Choose three.m. reduced configuration and deployment time for dot1q trunking E. and usability D. 20 packets are being sent every 30 seconds. increased network performance and throughput F. improved shared services support C. The monitor starts at 12:05:00 a. enhanced management. troubleshooting.) A.

200.10.225 10. ip nat inside source list 10 interface FastEthernet0/1 overload B.10.165. ip nat outside source list 10 interface FastEthernet0/2 overload Answer: A Explanation/Reference: QUESTION 115 A company has their headquarters located in a large city with a T3 frame relay link that connects 30 remote locations that each have T1 frame relay connections. ip nat inside source list 10 interface FastEthernet0/2 overload D. ip nat outside source static 209. Which technology must be configured to prevent remote sites from getting overwhelmed with traffic and prevent packet drops from the headquarters? . Which command allows hosts that are connected to FastEthernet0/2 to access the Internet? A.Answer: ABC Explanation/Reference: QUESTION 114 Refer to the exhibit.0 overload C.

C. RADIUS uses TCP. GRE VPN D. Answer: D Explanation/Reference: QUESTION 117 Refer to the exhibit. TACACS+ encrypts only the password portion of a packet.A. MPLS Answer: A Explanation/Reference: QUESTION 116 Which statement is true? A. IPsec VPN C. RADIUS encrypts the entire body of the packet. traffic shaping B. Which statement is true? . TACACS+ separates authentication and authorization. D. and TACACS+ uses UDP. B.

000 bytes D.A. 8.0. E.000 bytes B.0/8 network.5.0.0/8 network will not be advertised by Router B because the network statement for the 10.0.0/8 network because it is blocked by the ACL. but users on the 192. what is the bandwidth delay product? A. C.0.000 bytes .0. The 10. Traffic from the 172. 16.0.0/24 network.16.0. 32.0/8 network is missing from Router B.0.000 bytes C. Answer: E Explanation/Reference: QUESTION 118 If the total bandwidth is 64 kbps and the RTT is 3 seconds. Router B will not advertise the 10.0/16 network will be blocked by the ACL. B.168.0.0.0.0/8 network can successfully ping users on the 192. The 10.168.0/24 cannot successfully ping users on the 10. D.5. 24.0. Users on the 10.0/8 network will not be in the routing table on Router B.0.

000 bytes Answer: C Explanation/Reference: QUESTION 119 How does an IOS router process a packet that should be switched by Cisco Express Fonrvarding without an FIB entry? A. 62. Update: 10 seconds Expire: 60 seconds Flush: 80 seconds D. if the required matching is based on which criteria? .E. by dropping the packet C. Update: 30 seconds Expire: 180 seconds Flush: 240 seconds B. Update: 20 seconds Expire: 120 seconds Flush: 160 seconds C. by creating a new FIB entry for the packet D. by fonrvarding the packet B. Update: 5 seconds Expire: 30 seconds Flush: 40 seconds Answer: A Explanation/Reference: QUESTION 121 A route map uses an ACL. by looking in the routing table for an alternate FIB entry Answer: B Explanation/Reference: QUESTION 120 What are the default timers for RIPng? A.

IP SLA D. metrics Answer: A Explanation/Reference: QUESTION 122 A network engineer has configured a tracking object to monitor the reachability of IP SLA 1. route types C.A.) A. throughput F. IGP Answer: B Explanation/Reference: QUESTION 123 Which three items can you track when you use two time stamps with IP SLAs? (Choose three. load E. In order to update the next hop for the interesting traffic. SAA E. which feature must be used in conjunction with the newly created tracking object to manipulate the traffic flow as required? A. SNMP B. ACLs F. delay B. AS paths D. addressing information B. PBR C. jitter C. packet loss D. path .

D. tunnel destination address B. Which option also is required on the tunnel interface before it is operational? A. The router acts as an authoritative NTP clock with a priority number of 10. The router acts as an authoritative NTP clock and allows only 10 NTP client connections. Answer: B Explanation/Reference: QUESTION 125 An engineer is configuring a GRE tunnel interface in the default mode. B.Answer: ABC Explanation/Reference: QUESTION 124 Refer to the following configuration command. The router acts as an authoritative NTP clock at stratum 10. The engineer has assigned an IPv4 address on the tunnel and sourced the tunnel from an Ethernet interface. The router acts as an authoritative NTP clock for 10 minutes only. router (config-Iine)# ntp master 10 Which statement about this command is true? A. keepalives C. tunnel protection Answer: A Explanation/Reference: QUESTION 126 . C. IPv6 address D.

2 on UDP port 5127.10. Answer: A Explanation/Reference: QUESTION 127 Which two routing protocols are supported by Easy Virtual Network'? (Choose two.10. C.10.10. The router exports flow information to 10. The router exports flow information to 10.10.10.) . Which statement about the command output is true? A. The router receives flow information from 10. B.10. The router receives flow information from 10.Refer to the exhibit.1 on UDP port 5127. D.2 on TCP port 5127.1 on TCP port 5127.10.

OSPFv2 C. BGP D. The client broadcasts NTP requests. D. C. B. IS-IS Answer: BD Explanation/Reference: QUESTION 128 What is the purpose of the route-target command? A. The client multicasts NTP requests. E. Answer: AC Explanation/Reference: . The client listens to NTP broadcasts. D. It enables multicast distribution for VRF-Lite setups to enhance IGP routing protocol capabilities. Answer: C Explanation/Reference: QUESTION 129 Which two statements indicate a valid association mode for NTP synchronization? (Choose two. C. The client creates a VPN tunnel to an NTP server. R|Pv2 B.A. It enables multicast distribution for VRF-Lite setups to enhance EGP routing protocol capabilities. B.) A. It manages the import and export of routes between two or more VRF instances. The client polls NTP servers for time. It extends the IP address to identify which VRF instance it belongs to. EIGRP E.

QUESTION 130 Refer to the exhibit. DWS1(config-router)# passive-interface default DWS2(config-router)# passive-interface default . Which option prevents routing updates from being sent to the access layer switches? A.

fiber interfaces D. ALS1(config-router)# passive-interface gi0/1 ALS1(config-router)# passive-interface gi0/2 ALS2(config-router)# passive-interface gi0/1 ALS2(config-router)# passive-interface gi0/2 Answer: C Explanation/Reference: QUESTION 131 On which two types of interface is Frame Relay switching supported? (Choose two.) A. ISDN interfaces E. serial interfaces B. ALS1(config-router)# passive-interface default ALS2(config-router)# passive-interface default C. Ethernet interfaces C.B. DWS1(config-router)# passive-interface gi1/1 DWS1(config-router)# passive-interface gi1/2 DWS2(config-router)# passive-interface gi1/1 DWS2(config-router)# passive-interface gi1/2 D. Which action should the administrator take before troubleshooting the IPsec configuration? . auxiliary interfaces Answer: AD Explanation/Reference: QUESTION 132 A network administrator is troubleshooting a DMVPN setup between the hub and the spoke.

Verify crypto maps. MS CHAP B. CHAP D. Verify NHRP. B. PAP Answer: D Explanation/Reference: QUESTION 134 Which Cisco VPN technology can use multipoint tunnel. resulting in a single GRE tunnel interface on the hub. Cisco Easy VPN D. Verify the GRE tunnels. F|exVPN Answer: A Explanation/Reference: . DMVPN B. D. Answer: A Explanation/Reference: QUESTION 133 Which PPP authentication method sends authentication information in cleartext? A. C. GETVPN C. Verify ISAKMP.A. to support multiple connections from multiple spoke devices? A. CDPCP C.

Answer: .QUESTION 135 Drag and drop the IPv6 NAT characteristic from the left to the matching IPv6 NAT category on the right. A.

) A. Flow Label D. When tracking state. Hop Limit E. an OK or over threshold return code means that the track's state is down. any other return code means that the track's state is down. Source address C. C. When tracking state. an OK return code means that the track's state is down. Fragment Offset Answer: ACD Explanation/Reference: QUESTION 137 Two aspects of an IP SLA operation can be tracked: state and reachability. When tracking state. Which statement about state tracking is true? A. .Answer: Explanation/Reference: QUESTION 136 The enterprise network WAN link has been receiving several denial of service attacks from both IPv4 and IPv6 sources. an OK return code means that the track's state is up. Destination Address F. B. any other return code means that the track's state is up. any other return code means that the track's state is up. any other return code means that the track's state is down. When tracking state. Which three elements can you use to identify an IPv6 packet via its header. an OK or over threshold return code means that the track's state is up. D. Traffic Class B. in order to filter future attacks? (Choose three.

Ethernet0/0 Answer: A Explanation/Reference: QUESTION 139 Drag and drop the Cisco Express Fon/varding adjacency types from the left to the correct type of processing on the right. Ethernet0/0 C. which route is the summarized route? A. . Ethernet0/0 B. When summarizing these routes.Answer: A Explanation/Reference: QUESTION 138 Refer to the exhibit. OI 2001:DB8::/64 [110/100] via FE80::A8BB:CCFF:FE00:6F00. Ethernet0/0 D. OI 2001:DB8::/24 [110/100] via FE80::A8BB:CCFF:FE00:6F00. OI 2001:DB8::/32 [110/100] via FE80::A8BB:CCFF:FE00:6F00. OI 2001:DB8::/48 [110/100] via FE80::A8BB:CCFF:FE00:6F00.

.

Answer: Answer: Explanation/Reference: QUESTION 140 .A.

D. It is used to translate IPv4 prefixes to IPv6 prefixes. routing table B. A PPPoE session can be initiated only by the access concentrator. routing type Answer: B Explanation/Reference: QUESTION 142 Which statement about the NPTv6 protocol is true? A. B. D. . A PPPoE session can be initiated only by the client. SLAAC provides the ability to address a host based on a network prefix that is advertised from a local network router.Which statement is a restriction for PPPoE configuration? A. lVIuItipIe PPPoE clients can use the same dialer pool. lVIuItipIe PPPoE clients can use the same dialer interface. C. router advertisements C. How is the prefix advertised? A. It is used to translate an IPv6 address prefix to another IPv6 prefix. B. Answer: C Explanation/Reference: QUESTION 141 In IPv6. It is used to translate IPv6 prefixes to IPv4 subnets with appropriate masks. C. It is used to translate IPv4 addresses to IPv6 link-local addresses. routing protocol D.

B. windowing D. MSS C. It requires and enhances the use of VRF-Lite.Answer: B Explanation/Reference: QUESTION 143 What is the primary service that is provided when you implement Cisco Easy Virtual Network? A. It introduces multi-VRF and label-prone network segmentation. Which advertisement is installed in the routing table? . It allows for traffic separation and improved network efficiency. Answer: C Explanation/Reference: QUESTION 144 Which technology was originally developed for routers to handle fragmentation in the path between end points? A. PMTUD B. global synchronization Answer: A Explanation/Reference: QUESTION 145 A router receives a routing advertisement for the same prefix and subnet from four different routing protocols. D. It reduces the need for common services separation. TCP E. C.

0. Which option represents the minimal configuration that allows inbound traffic from the 172. EIGRP Answer: D Explanation/Reference: QUESTION 146 Refer to the exhibit.A. (config)#ip cef (config)#interface fa0/0 (config-if)#ip verify unicast source reachable-via rx C. IBGP D.0/24 network to successfully enter router R. while also limiting spoofed 10. (config)#ip cef (config)#interface fa0/0 (config-if)#ip verify unicast source reachable-via rx allow-default B. (config)#no ip cef (config)#interface fa0/0 (config-if)#ip verify unicast source reachable-via rx . OSPF C.0.16. RIP B.1.0/8 hosts that could enter router R? A.

0/27 with a hop count of 16 to R1.168.2. Answer: AC Explanation/Reference: QUESTION 148 What is the function of the snmp-server manager command? .) A.2. D.D. R3 will not accept any further updates from R2.168.0/27 route from its routing table. due to the split-horizon loop prevention mechanism. B.0/27 with a hop count of 16. C. E. Which two events will occur following link failure between R2 and R3? (Choose two. After communication fails and after the hold-down timer expires.2. R2 will advertise network 192. The network setup is running the RIP routing protocol. R1 will remove the 192.168.0/27 from its routing table. R1 will reply to R2 with the advertisement for network 192.168.2. (config)#interface fa0/0 (config-if)#ip verify unicast source reachable-via any Answer: A Explanation/Reference: QUESTION 147 Refer to the exhibit. R2 will not send any advertisements and will remove route 192.

Any packet that is received in the inside interface with a source IP port address of 172 16 10 8 8080 is translated to 172.8 80 Answer: A Explanation/Reference: QUESTION 150 When the tunnel interface is configured in default mode.16. The router accepts only a TCP connection from port 8080 and port 80 on IP address 172 16 10 8 D.16.16.16.A. to configure the SNMP server to store log data Answer: A Explanation/Reference: QUESTION 149 Refer to the following configuration command.8:80 is translated to 172.10.10. router(config)# ip nat inside source static tcp 172. the router must have redirects enabled outbound towards the tunnel destination .10. which statement about routers and the tunnel destination address is true? A. to disable SNMP messages from getting to the SNMP engine C. Any packet that is received in the inside interface with a source IP port address of 172.8 8:80 B. Any packet that is received in the inside interface with a source IP address of 172 16 10 8 is redirected to port 8080 or port 80 C.8 80 Which statement about the command is true? A.8 8080 172.10. the router must have WCCP redirects enabled inbound from the tunnel destination C. to enable the device to send SNMP traps to the SNMP server D.16. the router must have cisco discovery protocol enabled on the tunnel to form a CDP neighbor ship with the tunnel destination D. to enable the device to send and receive SNMP requests and responses B. The router must have a route installed towards the tunnel destination B.10.

The state of the tunnel interface is continuously oscillating between up and down. B. Check whether the internet sen/ice provider link is stable Answer: A Explanation/Reference: QUESTION 152 Other than a working EIGRP configuration. Create a more specific ARP entry to define how to reach the remote router.Answer: A Explanation/Reference: QUESTION 151 Refer to the exhibit. Save the configuration and reload the router. Create a more specific static route to define how to reach the remote router. which option must be the same on all routers for EIGRP authentication key role over to work correctly? A. A network engineer has configured GRE between two IOS routers. What is the solution to this problem? A. SMTP . D. C.

NTP communications use UDP port 123. the one with the highest stratum is preferred. Time Answer: C Explanation/Reference: QUESTION 153 Which two statements about NTP operation are true? (Choose two. If multiple NTP sewers are configured. D. If multiple NTP sewers are configured. C. broadcast D. anycast Answer: B Explanation/Reference: QUESTION 155 . By default.B. multicast B. Answer: AB Explanation/Reference: QUESTION 154 What type of 1Pv6 packet will indicate traffic from single host and single node? A. E. the one with the lowest stratum is preferred B. Passwords D. unicast C.) A. Locally configured time overrides time received from an NTP server. "Stratum" refers to the number of hops between the NTP client and the NTP server. SNMP C.

1. only handle four requests at a time C. only updates its time from 192.4 F. C. only accepts time requests from 192. Configuring multiple subinterfaces on a single physical interface to various remote sites. D.1.4 .1.168. Configure a loopback interface with Frame Relay to various remote sites. Enabling split horizon.1 B. B.168.In which two ways can split horizon issues be overcome in a Frame Relay network environment? (choose two. Configuring one physical serial interface with Frame Relay to various remote sites.1. Disabling split horizon Answer: CE Explanation/Reference: QUESTION 156 Refer to Exhibit: Which three NTP features can be deduced on the router? (choose three) A. only is in stratum 4 D.1 E. only updates its time from 192. only accepts time requests from 192. E.168.168.) A.

Cd34$!aoO F. speed duplex link issues D. Which option can cause the VOIP quality to suffer? A. enable secret 0 Sabc%U * . traffic over backup redundant links B. misconfigured voice vlan C.Cd34$ !ao0 D.Answer: ACF Explanation/Reference: QUESTION 157 What command can you enter to configure an enable password that uses an encrypted password from another configuration? A. enable secret 15 $abc%i#. enable secret 5 $abc%!#.Cd34$!aoO Answer: D Explanation/Reference: QUESTION 158 A network engineer receives reports about poor voice quality issues at a remote site. load balancing over redundant links Answer: D Explanation/Reference: .Cd34$!aoO E. enable secret 7 Sabc%!#.Cd34$!ao0 C. The network engineer does a packet capture and sees out-of-order packets being delivered.Cd34$!aoO B. enable secret 6 $abc%!#. enable secret $abc%!#.

An incompatible IP sec transform set D. Unreliable delivery C. That ISAKIVIP is not enabled B. That ISAKIVIP is using default settings C. Increased headers Answer: BC Explanation/Reference: QUESTION 161 Which three IP SLA performance metrics can you use to monitor enterprise-class networks? (Choose . An incompatible ISAKIVIP policy Answer: B Explanation/Reference: QUESTION 160 Which two attributes describe UDP within a TCP/IP network? (Choose two. A network engineer is troubleshooting a DIVIVPN setup between the hub and the spoke. Connectionless communication D. Acknowledgments B. Connection-oriented communication E. What is the problem? A.QUESTION 159 Refer to the exhibit. The engineer executes the command show crypto isakmp sa and observes the output that is displayed.) A.

three. MTU mismatch Answer: D Explanation/Reference: QUESTION 163 A network engineer wants to notify a manager in the events that the IP SLA connection loss threshold reached. Hello timer mismatch C. traps Answer: ABO Explanation/Reference: QUESTION 162 A network administrator notices that the BGP state drops and logs are generated for missing BGP hello keepalives. What is the potential problem? A. BGP path MTU enabled D.) A. Which two feature are need to implements this functionality? (choose two) A. Cisco IOS EEM D. SNMP traps . PAcket loss B. MOS B. Delay C. Incorrect neighbor options B. Threshold action C. Reliability F. bandwidth D. Connectivity E.

Router#show crypto isakmp peers C. Router#show crypto ipsec sa B. virtual network trunk D. Which command should the administrator execute to accomplish this task? A. Router#show crypto engine connections active Answer: A Explanation/Reference: QUESTION 166 .E. Easy Trunk B. dotle C. Router#show crypto isakmp sa D. MBGP Answer: C Explanation/Reference: QUESTION 165 A network engineer wants to display the statistics of an active tunnel on a DMVPN network. VNET tags E. Router#show crypto ipsec tra nsform-set E. logging local Answer: BD Explanation/Reference: QUESTION 164 Which easy virtual networking configuration component significantly decreases network configuration? A.

Encrypted B. 70 D. ICMP echo Answer: B Explanation/Reference: QUESTION 167 In which form does PAP authentication send the username and password across the link? A. Password protected C. HTTP B.Which IP SLA operation can be used to measure round-trip delay for the full path and hop-by-hop round-trip delay on the network? A. 200 B. 20 Answer: D Explanation/Reference: . Clear text D. 30 C. TCP connect D. Hashed Answer: C Explanation/Reference: QUESTION 168 What is the administrative distance for EBGP? A. ICMP path echo C.

which process do you avoid when you use NPTv6 for translation A. IPSEC AH header modification Answer: A Explanation/Reference: QUESTION 170 What is the optimal location from which to execute a debug command that produces an excessive amount of information? A. SNMP commands C. Source . ipv6 duplication and conservation D. An AUX port Answer: A Explanation/Reference: QUESTION 171 A network engineer is configuring the router for NetF|ow data exporting. A console port D.QUESTION 169 Considering the 1Pv6 address independence requirements. checksum verification C. Vty lines B. What is required in order for NDE to begin exporting data? A. rewriting of higher layer information B.

B. Flow mask
C. Destination
D. Interface type
E. Traffic type
F. NetFIow version

Answer: C
Explanation/Reference:

QUESTION 172

Refer to the exhibit.

Router 1 cannot ping router 2 via the Frame Relay between them. Which two statements describe the
problems? (Choose two.)

A. Encapsulation is mismatched.
B. Frame Relay map is configured .
C. DLCI is active.
D. DLCI is inactive or deleted.
E. An access list is needed to allow ping.

Answer: AD
Explanation/Reference:

QUESTION 173

An engineer is using a network sniffer to troubleshoot DHCPv6 between a router and hosts on the LAN
with the following configuration:

Interface Ethernet0
|pv6 dhcp server DHCPSERVERPOOL rapid-commit
!
Which two DHCPv6 messages will appear in the sniffer logs?

A. reply
B. request
C. advertise
D. acknowledge
E. solicit
F. accept

Answer: DE
Explanation/Reference:
Q1:
At which layer does Cisco Express Fonrvarding use adjacency tables to populate addressing information?

A. Layer4
B. Layer 2
C. Layer 1
D. Layer 3

Answer: B

QUESTION 174

A network engineer wants to ensure an optimal end-to-end delay bandwidth product. The delay is less
than 64 KB. Which TCP feature ensures steady state throughput?

A. Window scaling
B. Network buffers
C. Round-trip timers
D. TCP acknowledgments

Answer: A
Explanation/Reference:

QUESTION 175

Drag and drop the challenge Handshake Authentication Protocol steps from the left into the correct order
in which they occur on the right.

A. Answer:

Answer:
Explanation/Reference:

QUESTION 176

Which two functionalities are specific to stateless NAT64? (Choose two.)

High memory usage C. High bandwidth usage E. C. instead Of the next-hop IP address. B. Low bandwidth usage B.A. State or bindings are created on the translation . It does not conserve Ipv4 addresses. Which issue might this configuration create? A. Answer: BC Explanation/Reference: QUESTION 177 A network administrator creates a static route that points directly to a multiaccess interface. Cisco Express Fonrvarding routing loop D. It provides 1-to-1 translation. IP route interference Answer: C Explanation/Reference: QUESTION 178 Exhibit: . D. It uses address overloading. E. No requirement exists for the characteristics of Ipv6 address assignment. The administrator notices that Cisco Express Forwarding ARP requests are being sent to all destinations.

internal router B.Refer to the exhibit. What type of OSPF router is Router A? A. ASBR . showing complete command output.

C. edge router Answer: C Explanation/Reference: . ABR D.