300-101

Number: 000-000
Passing Score: 800
Time Limit: 120 min
File Version: 1.0

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Cisco
Exam 300-101
Implementing Cisco IP Routing

Cisco 300-101 : Practice Test
Topic break down
Topic No. of Questions
Topic 1: Network Principles 12
Topic 2: Layer 2 Technologies 7
Topic 3: Layer 3 Technologies 25
Topic 4: VPN Technologies 8
Topic 5: Infrastructure Security 8
Topic 6: Infrastructure Services 22
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Topic 7: Mix Questions 68

Topic 1, Network Principles

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Exam A
QUESTION 1
Which three problems result from application mixing of UDP and TCP streams within a network with no QoS? (Choose three.)
A.
B.
C.
D.
E.

starvation
jitter
latency
windowing
lower throughput

Correct Answer: ACE
Section: (none)
Explanation
Explanation/Reference:
QUESTION 2
Which statement about the use of tunneling to migrate to IPv6 is true?
A.
B.
C.
D.

Tunneling is less secure than dual stack or translation.
Tunneling is more difficult to configure than dual stack or translation.
Tunneling does not enable users of the new protocol to communicate with users of the old protocol without dual-stack hosts.
Tunneling destinations are manually determined by the IPv4 address in the low-order 32 bits of IPv4-compatible IPv6 addresses.

Correct Answer: C
Section: (none)
Explanation
Explanation/Reference:
QUESTION 3
Which two actions must you perform to enable and use window scaling on a router? (Choose two.)
A. Execute the command ip tcp window-size 65536.
B. Set window scaling to be used on the remote host.

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E. D. Execute the command ip tcp adjust-mss. Execute the command ip tcp queuemax. Which two tables does this command clear and rebuild? (Choose two. Set TCP options to "enabled" on the remote host. C. F. B.com/ .) A.C. E. D. when TCP traffic is in the same class as UDP when UDP flows are assigned a lower priority queue when WRED is enabled when ACLs are in place to block TCP traffic Correct Answer: A Section: (none) http://www. IP routing FIB ARP cache MAC address table Cisco Express Forwarding table topology table Correct Answer: AB Section: (none) Explanation Explanation/Reference: QUESTION 5 Under which condition does UDP dominance occur? A. D. C. Correct Answer: AB Section: (none) Explanation Explanation/Reference: QUESTION 4 A network administrator executes the command clear ip route.exam. B.

com/ . B. A network administrator checks this adjacency table on a router.exam. incomplete ARP information incorrect ACL dynamic routing protocol failure serial link congestion Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 7 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. D. connectionless communication http://www. Which UDP characteristic does this scenario describe? A.Explanation Explanation/Reference: QUESTION 6 Refer to the exhibit. latency B. C. What is a possible cause for the incomplete marking? A. starvation C.

D. fast switching B.D. B.com/ A.exam. nonsequencing unordered packets E. dual-stack method 6to4 tunneling GRE tunneling NAT-PT Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 9 Which switching method is used when entries are present in the output of the command show ip cache? A.com/ . jitter Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 8 Which method allows IPv4 and IPv6 to work together without requiring both to be used for a single connection during the migration process? http://www. Cisco Express Forwarding switching http://www. process switching C. C.exam.

The IP address of the router on FastEthernet is 209.exam. Based on this FIB table. C. D.1. There is no default gateway.201.com/ . Correct Answer: C Section: (none) http://www. The gateway of last resort is 192. cut-through packet switching Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 10 Refer to the exhibit. B.168. which statement is correct? A.168. The router will listen for all multicast traffic.201.1.D.

C. D. C. B.com/ . D. E.exam. B.) A. Which condition causes this? A. header compression explicit congestion notification keepalive time stamps TCP path discovery MTU window Correct Answer: BCD Section: (none) Explanation Explanation/Reference: QUESTION 12 A network engineer notices that transmission rates of senders of TCP traffic sharply increase and decrease simultaneously during periods of congestion.Explanation Explanation/Reference: QUESTION 11 Which three TCP enhancements can be used with TCP selective acknowledgments? (Choose three. global synchronization tail drop random early detection queue management algorithm Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 13 http://www. F.

exam. TCP Adjust Dialer Persistent PPPoE Groups half-bridging Peer Neighbor Route Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 14 Prior to enabling PPPoE in a virtual private dialup network group. Execute the no switchport command. E. D. D. even if no interesting traffic exists. Enable QoS FIFO for PPPoE support.A corporate policy requires PPPoE to be enabled and to maintain a connection with the ISP. B.com/ . D. B. B. C. Frame Relay inverse ARP static DLCI mapping Frame Relay broadcast queue dynamic DLCI mapping http://www. Which feature can be used to accomplish this task? A. Disable CDP on the interface. Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 15 Which protocol uses dynamic address mapping to request the next-hop protocol address for a specific connection? A. C. which task must be completed? A. Execute the vpdn enable command. C.

Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 16 A network engineer has been asked to ensure that the PPPoE connection is established and authenticated using an encrypted password. can be used for authentication in this manner? A. C. Which technology. C. PAP dot1x IPsec CHAP ESP Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 17 Which PPP authentication method sends authentication information in clear text? A.com/ . B. MS CHAP CDPCP CHAP PAP Correct Answer: D Section: (none) Explanation Explanation/Reference: http://www. B. in combination with PPPoE. D. E. D.exam.

Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 19 PPPoE is composed of which two phases? A. C. Once the link setup is completed. C. PPPoE functions as a Layer 2 encapsulation method that allows data to be transferred over the PPP link within PPPoE headers. D.com/ . D. Once the link setup is completed. Once the link setup is completed. PPP options are negotiated and authentication is performed. B. PPP options are not negotiated and authentication is performed. Once the link setup is completed. PPPoE functions as a Layer 3 encapsulation method that allows data to be transferred over the PPP link within PPPoE headers. PPPoE functions as a Layer 4 encapsulation method that allows data to be transferred over the PPP link within PPPoE headers. PPP options are automatically enabled and authorization is performed. 10 http://www.exam. Active Authentication Phase and PPP Session Phase Passive Discovery Phase and PPP Session Phase Active Authorization Phase and PPP Session Phase Active Discovery Phase and PPP Session Phase Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 20 What is the default OSPF hello interval on a Frame Relay point-to-point network? A. B. PPP options are negotiated and authentication is not performed.QUESTION 18 Which statement is true about the PPP Session Phase of PPPoE? A. PPPoE functions as a Layer 2 encapsulation method that allows data to be encrypted over the PPP link within PPPoE headers.

Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 22 Refer to the exhibit. C. 20 C. It sets the global EIGRP autonomous system number.com/ . D. 40 Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 21 What is the purpose of the autonomous-system {autonomous-system-number} command? A. It sets the global BGP autonomous system number.exam. B. It sets the EIGRP autonomous system number in a VRF. 30 D. It sets the BGP autonomous system number in a VRF. http://www.B.

Correct Answer: E Section: (none) Explanation Explanation/Reference: QUESTION 23 A router with an interface that is configured with ipv6 address autoconfig also has a link. The 10.0. DHCPv6 request http://www.0.16. Which message is required to obtain a global unicast address when a router is present? A.0/8 network will not be advertised by Router B because the network statement for the 10.5.0/8 network is missing from Router B.0/16 network will be blocked by the ACL.0/8 network because it is blocked by the ACL.local address assigned.0/8 network can successfully ping users on the 192.0.5.168.Which one statement is true? A.0. Traffic from the 172.0. B. but users on the 192.exam.0. E.168.0/24 cannot successfully ping users on the 10.0/8 network.0/24 network.0.0. The 10.com/ . Users on the 10. Router B will not advertise the 10.0/8 network will not be in the routing table on Router B. D.0.0.0.0. C.0.

an IPv6 traffic filter was configured under various interfaces on the local router. What caused this issue? A. The global anycast address must be added to the traffic filter to allow OSPFv3 to work properly. which caused the neighbor relationships to fail. OSPFv3 neighbor adjacencies were lost. D. IPv6 traffic filtering can be implemented only on SVIs. However. The traffic filter is blocking all ICMPv6 traffic.exam. neighbor-solicitation D. The link-local addresses that were used by OSPFv3 were explicitly denied. Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 25 You have been asked to evaluate how EIGRP is functioning in a customer network. router-advertisement C. http://www. C.com/ .B. B. redirect Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 24 For security purposes. shortly after implementing the traffic filter.

com/ .http://www.exam.

com/ .http://www.exam.

exam.com/ .http://www.

What percent of R1's interfaces bandwidth is EIGRP allowed to use? A. C.com/ . D.exam. B. 10 20 30 40 http://www.

The customer has disabled your access to the show running-config command.com/ . http://www.exam.Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 26 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.

com/ .exam.http://www.

http://www.com/ .exam.

http://www.exam.com/ .

com/ .exam.http://www.

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B. The R1-R3 link needs the neighbor command for the adjacency to stay up The R2-R3 link OSPF timer values are 30.40. D. http://www.com/ .40 R3 is responsible for flooding LSUs to all the routers on the network. 120 The R1-R3 link OSPF timer values should be 10. C.exam. 120.Which of the following statements is true about the serial links that terminate in R3 A.

Currently EIGRP is configured on all routers R2. After debugging IPv6 packets.0. The networks that are advertised from Router A do not show up in Router B's routing table. and the R3 IP routing table only contains 2 10.0.Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 27 Router A and Router B are configured with IPv6 addressing and basic routing capabilities using OSPFv3. IPv6 unicast routing is not enabled on Router A or Router B. However. in the process of configuring EIGRP stub routing connectivity with the remote network devices off of R3 has been lost. B. http://www. Your task is to identify and resolve the cause of connectivity failure with the remote office router R3. R3. Why is the routing information not being learned by Router B? A. Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 28 JS Industries has expanded their business with the addition of their first remote office. Once the issue has been resolved you should complete the task by configuring route summarization only to the remote office router R3. The networks were not advertised properly under the OSPFv3 process. OSPFv3 timers were adjusted for fast convergence. and R4 in the network. D. Another network professional was tasked with implementing this solution.exam.0 subnets. C. JS Industries is interested in using route summarization along with the EIGRP Stub Routing feature to increase network stability while reducing the memory usage and bandwidth utilization to R3. the message "not a router" is found in the output. The remote office router (R3) was previously configured and all corporate subnets were reachable from R3. You have corrected the fault when pings from R2 to the R3 LAN interface are successful. An IPv6 traffic filter is blocking the networks from being learned via the Router B interface that is connected to Router A.com/ .

com/ .http://www.exam.

com/ .http://www.exam.

exam.com/ .http://www.

com/ . B. Correct Answer: Section: (none) Explanation Explanation/Reference: QUESTION 29 http://www.exam. D.A. C.

The IPv6 universal/local flag (bit 7) was flipped. you see that several IPv6 addresses have the 16-bit hexadecimal value of "FFFE" inserted into the address. D.com/ . and was asked to document the IPv6 address of the router. C. The customer has disabled http://www. what do you conclude about these IPv6 addresses? A. but IPv6 Cisco Express Forwarding was disabled.After you review the output of the command show ipv6 interface brief. 2001:DB8:0:1:C601:42FF:FE0F:7 2001:DB8:0:1:FFFF:C601:420F:7 2001:DB8:0:1:FE80:C601:420F:7 2001:DB8:0:1:C601:42FE:800F:7 Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 31 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.0007 subnet 2001:DB8:0:1::/64 Which IPv6 addresses should the engineer add to the documentation? A.exam. D. IEEE EUI-64 was implemented when assigning IPv6 addresses on the device. C. Based on this information. IPv6 addresses containing "FFFE" indicate that the address is reserved for multicast. The router has the following interface parameters: mac address C601.420F. E. B. The addresses were misconfigured and will not function as intended. B. Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 30 An engineer has configured a router to use EUI-64. IPv6 unicast forwarding was enabled.

com/ .exam. http://www.your access to the show running-config command.

com/ .exam.http://www.

exam.http://www.com/ .

exam.com/ .http://www.

com/ .exam.http://www.

com/ .http://www.exam.

How many times was SPF algorithm executed on R4 for Area 1?
A.
B.
C.
D.
E.

1
5
9
20
54

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F. 224
Correct Answer: C
Section: (none)
Explanation
Explanation/Reference:
QUESTION 32
Which prefix is matched by the command ip prefix-list name permit 10.8.0.0/16 ge 24 le 24?
A.
B.
C.
D.

10.9.1.0/24
10.8.0.0/24
10.8.0.0/16
10.8.0.0/23

Correct Answer: B
Section: (none)
Explanation
Explanation/Reference:
QUESTION 33
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.

http://www.exam.com/

http://www.exam.com/

http://www.com/ .exam.

http://www.exam.com/ .

exam.http://www.com/ .

D.How old is the Type 4 LSA from Router 3 for area 1 on the router R5 based on the output you have examined? A.exam.com/ . B. C. 1858 1601 600 1569 http://www.

com/ .exam.Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 34 You have been asked to evaluate how EIGRP is functioning in a customer network. http://www.

http://www.com/ .exam.

com/ .exam.http://www.

com/ .http://www.exam.

168.com/ .0 network on R1? A. C.46.exam. B. D.What is the advertised distance for the 192. 333056 1938688 1810944 307456 http://www.

Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 35 You have been asked to evaluate how EIGRP is functioning in a customer network.com/ http://www.com/ . http://www.exam.exam.

exam.com/ .http://www.

http://www.exam.com/ .

http://www.exam.com/ .

exam.http://www.com/ .

B. C. CISCO EIGRP key MD5 http://www.Which key chain is being used for authentication of EIGRP adjacency between R4 and R2? A.exam. D.com/ .

Correct Answer: A Section: (none) Explanation Explanation/Reference: Explanation: R4 and R2 configs are as shown below: http://www.exam.com/ .

com/ .exam.http://www.

Routers on the IPv6 segment will respond with an advertisement that provides an external path from the local subnet. 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. distribute list 1 out distribute list 1 out FastEthernet0/0 distribute list 2 out distribute list 2 out FastEthernet0/0 http://www. Which command only announces the 1.0/24 network out of FastEthernet 0/0? A. D. as well as certain data.2. D. Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 37 Refer to the exhibit. C.com/ .exam. QUESTION 36 A packet capture log indicates that several router solicitation messages were sent from a local host on the IPv6 segment.Clearly we see the actual key chain is named CISCO.3. C. All local host traffic will be redirected to the router with the lowest ICMPv6 signature. such as prefix discovery. B. B. Router acknowledgment messages will be forwarded upstream. which is statically defined by the network administrator. where the DHCP server will allocate addresses to the local host. What is the expected acknowledgment and its usage? A.

Currently the implementation is partially completed.168. ROUTE.9/30 .com/ .5/30 . Network Information Seattle S0/0 192.Link between Chicago and NewYork S0/1 192.Link between Seattle and Chicago Secre Password: cisco http://www.exam. ·OSPF area 21 must not receive any inter-area or external routes.Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 38 Route.168. ·The serial link between Seattle and Chicago must be in OSPF area 21.Link between Seattle and Chicago Secret Password: cisco Chicago S0/0 192.54.com is a small IT corporation that is attempting to implement the network shown in the exhibit. The SO/O interface on Chicago and the SO/1 interface on NewYork are in Area 0. The routing protocol for each interface must be enabled under the routing process. The loopbackO interface on NewYork is in Area 1. You have been asked to complete the implementation to allow this ping.6/30 . However.168. OSPF has been configured on routers Chicago and NewYork. · The routing protocol must be enabled for each interface using the most specific wildcard mask possible. they cannot ping from the serial interface of the Seattle router to the loopback interface of the NewYork router.16.16.com's corporate implementation guidelines require: · The OSPF process ID for all routers must be 10.

10/30 .189 Secret Password: cisco http://www.exam.com/ .16.168.NewYork S0/1 192.Link between Chicago and NewYork Loopback0 172.54.189.

com/ .exam.http://www.

com/ .exam.http://www.

Correct Answer: http://www.exam. C. B.A.com/ . D.

Section: (none) Explanation Explanation/Reference: QUESTION 39 You have been asked to evaluate how EIGRP is functioning in a customer network. http://www.com/ .exam.

com/ .exam.http://www.

com/ .exam.http://www.

com/ .exam.http://www.

http://www.exam.com/ .

com/ .exam.http://www.

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

1:1
1:5
6:8
19:80

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Correct Answer: D
Section: (none)
Explanation
Explanation/Reference:
QUESTION 40
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.

http://www.exam.com/

http://www.exam.com/

com/ .exam.http://www.

com/ .exam.http://www.

com/ .http://www.exam.

http://www.com/ .exam.

Only R5's loopback is present in R5's Routing table http://www.Areas of Router 5 and 6 are not normal areas. inspect their routing tables and determine which statement is true? A. R5's Loopback and R6's Loopback are both present in R5's Routing table B. R5's Loopback and R6's Loopback are both present in R6's Routing table C.exam.com/ .

165. E.200.230 255. B. interface Tunnel0 bandwidth 1536 ip address 209.D.1Q ISL PPP Frame Relay MPLS HDLC Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 42 A company has just opened two remote branch offices that need to be connected to the corporate network. Which interface configuration output can be applied to the corporate router to allow communication to the remote sites? A.200. interface fa0/0 bandwidth 1536 ip address 209.165.230 255.224 tunnel source Serial0/0 tunnel mode gre multipoint B.255.224 tunnel mode gre multipoint http://www. 802.255. F.255. C.exam.com/ . VPN Technologies QUESTION 41 Which encapsulation supports an interface that is configured for an EVN trunk? A. Only R6's loopback is present in R5's Routing table E. D.255. Only R5's loopback is present in R6's Routing table Correct Answer: A Section: (none) Explanation Explanation/Reference: Topic 4.

168.2/8 via 10.200. NHRP mapping is for networks that are local to this router. E. The NHRP mapping entry cannot be overwritten. It was obtained directly from the next-hop server.1 tunnel-mode dynamic D. C.255.231 255.255. D. expire 01:59:47 TypE.201.1 tunnel-mode dynamic Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 43 Refer to the following output: Router#show ip nhrp detail 10.exam.1.2.com/ .C.161. dynamic.255. Correct Answer: A Section: (none) Explanation http://www.165.231 255.224 tunnel source 192.2. Tunnel1 created 00:00:12. B.165. interface Tunnel0 bandwidth 1536 ip address 209.12. Flags: authoritative unique nat registered used NBMA address: 10.2 What does the authoritative flag mean in regards to the NHRP information? A.165.2 tunnel destination 209. The mapping entry was created in response to an NHRP registration request.201.165. interface fa 0/0 bandwidth 1536 ip address 209.224 tunnel source 209.1.255.1.200. Data packets are process switches for this mapping entry.1.

C. dynamic routing protocol. C. D. E. FlexVPN DMVPN GETVPN Cisco Easy VPN Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 45 A network engineer executes the show crypto ipsec sa command. NHRP. D. mGRE. B.com/ A.Explanation/Reference: QUESTION 44 Which Cisco IOS VPN technology leverages IPsec.) http://www.com/ . inbound crypto map remaining key lifetime path MTU tagged packets untagged packets invalid identity packets Correct Answer: ABC Section: (none) http://www.exam. and Cisco Express Forwarding? A. Which three pieces of information are displayed in the output? (Choose three.exam. B. F.

Which type of remote access did the engineer enable? A. C. The network engineer advises the user to open a web browser. EZVPN IPsec VPN client access VPDN client access SSL VPN client access Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 48 What are the three modes of Unicast Reverse Path Forwarding? http://www.Explanation Explanation/Reference: QUESTION 46 Which three characteristics are shared by subinterfaces and associated EVNs? (Choose three. C. After doing this. the user is able to access company shares. input a prescribed IP address.exam. E. and follow the instructions. IP address routing table forwarding table access control lists NetFlow configuration Correct Answer: ABC Section: (none) Explanation Explanation/Reference: QUESTION 47 A user is having issues accessing file shares on a network. D. B. D.com/ .) A. B.

D. D. and broadcast mode strict mode.0 0. loose mode.0.0.0.0. It filters incoming traffic from private addresses in order to prevent spoofing and logs any intrusion attempts.A. loose mode.0-10.0.16.0 0. and VRF mode broadcast mode.0 0.com/ . B. and VRF mode Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 49 What does the following access list.0.255. It prevents the internal network from being used in spoofed denial of service attacks and logs any exit to the Internet. C.255 any log router (config)#access-list 101 deny ip 192.255.255.exam.172. Correct Answer: C Section: (none) Explanation Explanation/Reference: http://www.0.31. 172. C.0.255.255 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. and VRF mode strict mode.168.255 any log router (config)#access-list 101 deny ip 172.0.0-192.0.168. strict mode.0. loose mode. 192. which is applied on the external interface FastEthernet 1/0 of the perimeter router.16.255.255 and logs any intrusion attempts. broadcast mode.0.255.255.168. It prevents incoming traffic from IP address ranges 10. accomplish? router(config)#access-list 101 deny ip 10. It prevents private internal addresses to be accessed directly from outside. B.15.255.

20. C.14.20. B. the network engineer notices that the router CPU utilization has risen to 99 percent. What is the reason for this? http://www.14.225.225 69 53 49 Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 51 Which address is used by the Unicast Reverse Path Forwarding protocol to validate a packet against the routing table? A.exam.225 router(config-if)#ip udp helper-address 172. 53.20. B. router(config-if)#ip helper-address 172.225 router(config-if)#ip helper-address 172.20. source address destination address router interface default gateway Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 52 Refer to the following access list.14.14.QUESTION 50 A network engineer is configuring a routed interface to forward broadcasts of UDP 69. D. D.com/ .14.20. Which command should be applied to the configuration to allow this? A. and 49 to 172.225 router(config-if)#udp helper-address 172. access-list 100 permit ip any any log After applying the access list on a Cisco router. C.

Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 53 For troubleshooting purposes. You can use the KRON scheduler. You can use the RITE traffic exporter. Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 54 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 http://www. D. A packet that matches access-list with the "log" keyword is fast switched. You can disable the IP route cache globally.A. E. which method can you use in combination with the "debug ip packet" command to limit the amount of output data? A. B. You can use an IOS parser. B. A packet that matches access-list with the "log" keyword is process switched. A large amount of IP traffic is being permitted on the router. D.com/ . C. C. You can use an extended access list.exam. A packet that matches access-list with the "log" keyword is Cisco Express Forwarding switched.

C. D. Which feature allows IPv6 devices to communicate with IPv4 servers? A. C.exam.com/ . B.A. but not to the servers. It maintains a per-node state. D. Correct Answer: C Section: (none) http://www. B. B. NAT NATng NAT64 dual-stack NAT DNS64 Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 56 What is a function of NPTv6? A. C. E. It interferes with encryption of the full IP payload. all traffic to vty 0 4 from source 2001:DB8:0:4::32 only ssh traffic to vty 0 4 from source all only ssh traffic to vty 0 4 from source 2001:DB8:0:4::32 all traffic to vty 0 4 from source all Correct Answer: C Section: (none) Explanation Explanation/Reference: Topic 6. Infrastructure Services QUESTION 55 IPv6 has just been deployed to all of the hosts within a network. It is checksum-neutral. D. It rewrites transport layer headers.

B. which allows for maintenance mode. After reviewing the output of NetFlow. B. What can you determine based on this information? http://www. D. C.com/ . C. as an alternative to powering down the active router and letting the network respond accordingly. Adjust the HSRP priority without the use of preemption. Which action will allow for manual switching of HSRP nodes? A. Disable and enable all active interfaces on the active HSRP node.Explanation Explanation/Reference: QUESTION 57 Which NetFlow component is applied to an interface and collects information about flows? A. flow monitor flow exporter flow sampler flow collector Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 58 A network engineer is configuring a solution to allow failover of HSRP nodes during maintenance windows.exam. the network engineer is unable to see OUT traffic on the interfaces. Track the up/down state of a loopback interface and shut down this interface during maintenance. Enable HSRPv2 under global configuration. D. Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 59 An organization decides to implement NetFlow on its network to monitor the fluctuation of traffic that is disrupting core services.

Flow Export version 9 is in use. B. username password community-string encryption-key Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 61 A network engineer finds that a core router has crashed without warning. D. C. Cisco Express Forwarding has not been configured globally. C. which string is matched for authentication? A. C. NetFlow output has been filtered by default. The command ip flow-capture fragment-offset has been enabled.exam. B. Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 60 When using SNMPv3 with NoAuthNoPriv. In this situation. E. which feature can the engineer use to create a crash collection? A. D. D.com/ . secure copy protocol core dumps warm reloads SNMP NetFlow Correct Answer: B http://www.A. B.

D. and bandwidth-intensive applications are identified as the root cause.Section: (none) Explanation Explanation/Reference: QUESTION 62 A network engineer executes the show ip flow export command. C. E. B. D.exam. In order to identify which specific type of traffic is causing this slowness. output drops enqueuing for the RP fragmentation failures adjacency issues Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 63 A network engineer is notified that several employees are experiencing network performance related issues. SNMP Cisco IOS EEM NetFlow Syslog WCCP Correct Answer: C Section: (none) Explanation Explanation/Reference: http://www. information such as the source/destination IP and Layer 4 port numbers is required. B. Which feature should the engineer use to gather the required information? A. C. Which line in the output indicates that the send queue is full and export packets are not being sent? A.com/ .

D. Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 65 A network engineer initiates the ip sla responder tcp-connect command in order to gather statistics for performance gauging. Use the msec option to enable service time stamps.) A. connectionless-oriented service-oriented connection-oriented application-oriented Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 66 After a recent DoS attack on a network. senior management asks you to implement better logging functionality on all IOS-based devices. Which two actions can you take to provide enhanced logging results? (Choose two. C.com/ . The command access-list 1 defines interesting traffic that is allowed through the tunnel. 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. http://www.exam. Which type of statistics does the engineer see? A. B. 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. 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.QUESTION 64 A network engineer is asked to configure a "site-to-site" IPsec VPN tunnel. B. C. The command access-list 1 permit any defines only one machine that is allowed through the tunnel. Which functions do the two commands serve in this scenario? A. D.

10.10.10.com/ . D.exam. Specify a logging rate limit.10.B. B.1 5858? A.10. It configures the router to receive cache flow information from IP 10.10. D. E. Correct Answer: A Section: (none) http://www. B. DNS NAT port redirection stateless translation session handling Correct Answer: AB Section: (none) Explanation Explanation/Reference: QUESTION 68 What is the result of the command ip flow-export destination 10.10.10.10.1 and port UDP/5858. C. It configures the router to receive cache flow information about flows with destination IP 10. Disable event logging on all noncritical items. E. It configures the router to export cache flow information about flows with destination IP 10.1 on port UDP/5858.1 on port UDP/5858.10.1 and port UDP/5858. It configures the router to export cache flow information to IP 10. Correct Answer: AB Section: (none) Explanation Explanation/Reference: QUESTION 67 Which two functions are completely independent when implementing NAT64 over NAT-PT? (Choose two. D. Increase the logging history Set the logging severity level to 1.) A. C. C.

Assuming that an NTP server is already set up. each packet randomly chosen from every group of 100 packets. one packet every 100 seconds. B. It enables receiving NTP broadcasts on the interface where the command was executed. D. C. Which statement about the output of the show flow-sampler command is true? A. B. The sampler matched 10 packets. It enables a device to receive NTP broadcast and unicast packets. what is the result of the command? A. It enables a device to be an NTP peer to another device. The sampler matched 10 packets. Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 70 Refer to the exhibit. one packet every 100 packets. It enables receiving NTP broadcasts on all interfaces globally. The sampler matched 10 packets. C. each one randomly chosen from every 100-second interval. The sampler matched 10 packets.Explanation Explanation/Reference: QUESTION 69 A network engineer is trying to implement broadcast-based NTP in a network and executes the ntp broadcast client command. D.exam.com/ . Correct Answer: A Section: (none) Explanation http://www.

C.exam. B.com/ . the engineer is not concerned with authentication or encryption. NAT64 NAT44 NATv6 NPTv4 NPTv6 Correct Answer: E Section: (none) Explanation Explanation/Reference: QUESTION 72 A network engineer executes the "ipv6 flowset" command. and IPv6 to IPv6 translations at the Internet edge are performed. Flow-label marking in 1280-byte or larger packets is enabled. E.Explanation/Reference: QUESTION 71 A company's corporate policy has been updated to require that stateless. IPv6 PMTU is enabled on the router. C. What is the result? A. D. Flow-set marking in 1280-byte or larger packets is enabled. Which command satisfies the requirements of this scenario? http://www. IPv6 flow control is enabled on the router. B. However. 1-to-1. D. What is the best solution to ensure compliance with this new policy? A. Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 73 A network engineer is configuring SNMP on network devices to utilize one-way SNMP notifications.

16.exam.exam.28 informs version 2c CISCORO router(config)#snmp-server host 172. B.201. configuration of the specified flow exporter current status of the specified flow exporter status and statistics of the specified flow monitor configuration of the specified flow monitor Correct Answer: B Section: (none) Explanation Explanation/Reference: http://www. B.16.com/ A.201.201.com/ . C.16.http://www. router(config)#snmp-server host 172.28 traps version 2c CISCORO router(config)#snmp-server host 172. D. D.28 traps version 3 auth CISCORO router(config)#snmp-server host 172. C.28 informs version 3 auth CISCORO Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 74 A network engineer has left a NetFlow capture enabled over the weekend to gather information regarding excessive bandwidth utilization.201. The following command is entered: switch#show flow exporter Flow_Exporter-1 What is the expected output? A.16.

discover messages DHCP messages where the source MAC and client MAC do not match traffic from a trusted DHCP server to client DHCP messages where the destination MAC and client MAC do not match Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 76 Which two methods of deployment can you use when implementing NAT64? (Choose two. B. D. F.) A. D.exam. B. E. stateless stateful manual automatic static functional dynamic Correct Answer: AB Section: (none) Explanation Explanation/Reference: QUESTION 77 Which type of handshake does CHAP authentication use to establish a PPP link? A. one-way http://www.com/ . C. G. C.QUESTION 75 Which type of traffic does DHCP snooping drop? A.

two-way C. B.com/ . EUI-64 SLAAC DHCPv6 BOOTP Correct Answer: AB Section: (none) Explanation Explanation/Reference: QUESTION 79 http://www. three-way D. D. which two dynamic IPv6 addressing mechanisms could you use on end hosts to provide end-to-end connectivity? (Choose two. four-way Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 78 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 example. C.) A.com ! If IPv6 is configured with default settings on all interfaces on the router.exam.B.

D.exam. B.) A. RIP OSPF iBGP EIGRP Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 81 Which two commands would be used to troubleshoot high memory usage for a process? (Choose two. E. Correct Answer: BD Section: (none) Explanation Explanation/Reference: QUESTION 80 A router receives a routing advertisement for the same prefix and subnet from four different routing protocols. B. B. RADIUS and TACACS+ are client/server AAA protocols. C.com/ . C. Neither RADIUS nor TACACS+ allow for accounting of commands. Which advertisement is installed in the routing table? A. RADIUS and TACACS+ allow accounting of commands. E. RADIUS and TACACS+ encrypt the entire body of the packet. router#show memory allocating-process table router#show memory summary router#show memory dead router#show memory events router#show memory processor statistics http://www. RADIUS is more flexible than TACACS+ in router management. D. D.) A.Which two statements about AAA implementation in a Cisco router are true? (Choose two. C.

D.exam. F. simplified Layer 3 network virtualization improved shared services support enhanced management. The router acts as an authoritative NTP clock at stratum 10. The router acts as an authoritative NTP clock with a priority number of 10. C. B. troubleshooting. B. The router acts as an authoritative NTP clock for 10 minutes only. C. Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 83 Which three benefits does the Cisco Easy Virtual Network provide to an enterprise network? (Choose three. The router acts as an authoritative NTP clock and allows only 10 NTP client connections. E. D.Correct Answer: AB Section: (none) Explanation Explanation/Reference: QUESTION 82 Refer to the following configuration command.com/ . router (config-line)# ntp master 10 Which statement about this command is true? A.) A. and usability reduced configuration and deployment time for dot1q trunking increased network performance and throughput decreased BGP neighbor configurations Correct Answer: ABC Section: (none) Explanation http://www.

R1 will reply to R2 with the advertisement for network 192. R1 will remove the 192.0/27 with a hop count of 16.exam. R2 will advertise network 192. Correct Answer: AC Section: (none) Explanation Explanation/Reference: QUESTION 85 Refer to the exhibit. R2 will not send any advertisements and will remove route 192.0/27 with a hop count of 16 to R1.2. due to the split-horizon loop prevention mechanism.0/27 from its routing table.168.2. Which statement is true? http://www. B.168.168. Which two events will occur following link failure between R2 and R3? (Choose two. The network setup is running the RIP routing protocol. R3 will not accept any further updates from R2. After communication fails and after the hold-down timer expires. D.2.168.) A.2.com/ .Explanation/Reference: QUESTION 84 Refer to the exhibit. C. E.0/27 route from its routing table.

10. Users on the 10.0.0.0.0. Router B will not advertise the 10.0/24 cannot successfully ping users on the 10. permits all traffic except for http traffic sourced from the workstation with IP address 10.168. Traffic from the 172.0.0/24 network.16.0.0/8 network because it is blocked by the ACL.0.10.0.5.exam.0/8 network.5.com/ . E.0. but users on the 192.0/8 network will not be advertised by Router B because the network statement for the 10.10.0/8 network is missing from Router B.0/8 network can successfully ping users on the 192.A.0. C. D. B. Correct Answer: E Section: (none) Explanation Explanation/Reference: QUESTION 86 Which outbound access list.168. The 10.10.0/16 network will be blocked by the ACL. applied to the WAN interface of a router.0. The 10.0.0/8 network will not be in the routing table on Router B.1? A. ip access-list extended 200 deny tcp host 10.0.1 eq 80 any permit ip any any http://www.

Which statement about the command output is true? http://www.10. ip access-list extended 100 deny tcp host 10.1 any eq 80 D.exam.1 any eq 80 permit ip any any Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 87 Refer to the exhibit.B. ip access-list extended 10 deny tcp host 10.10. ip access-list extended NO_HTTP deny tcp host 10.10.10.com/ .10.1 any eq 80 permit ip any any C.10.

Correct Answer: A Section: (none) Explanation Explanation/Reference: http://www.10.1 on UDP port 5127. B. The router exports flow information to 10. D.10. C.A. The router receives flow information from 10.10.10.exam.com/ .2 on TCP port 5127.1 on TCP port 5127. The router exports flow information to 10.10. The router receives flow information from 10.10.10.2 on UDP port 5127.10.

When tracking state.QUESTION 88 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.255.com/ . any other return code means that the track's state is up. an OK return code means that the track's state is up. When tracking state. any other return code means that the track's state is up. D. an OK return code means that the track's state is down.1. any other return code means that the track's state is down.255. an OK or over threshold return code means that the track's state is down. When tracking state. C. B. traffic shaping IPsec VPN GRE VPN MPLS Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 89 Two aspects of an IP SLA operation can be tracked: state and reachability. Which statement about state tracking is true? A. any other return code means that the track's state is down.254 netmask 255. C. an OK or over threshold return code means that the track's state is up.1. B. D. Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 90 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. the following message is seen on the console: http://www.exam.1. Which technology must be configured to prevent remote sites from getting overwhelmed with traffic and prevent packet drops from the headquarters? A. When tracking state.20 192.0 Upon entering the command on the IOS router.1.

C. E. Clear the IP NAT translations using the clear ip nat translation * " command. cannot destroy What is the least impactful method that the engineer can use to modify the existing IP NAT configuration? A.com/ . before any new NAT entries are populated into the translation table due to active NAT traffic. then replace the NAT configuration quickly. C. before any new NAT entries are populated into the translation table due to active NAT traffic. Cannot remove message or the %Pool outpool in use. then replace the NAT configuration quickly. Clear the IP NAT translations using the clear ip nat traffic * " command. D. B. Clear the IP NAT translations using the clear ip nat table * " command. PMTUD MSS windowing TCP global synchronization Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 92 In which two ways can NetFlow data be viewed? (Choose two.exam.%Dynamic Mapping in Use. before any new NAT entries are populated into the translation table due to active NAT traffic. D.) http://www. then replace the NAT configuration quickly. Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 91 Which technology was originally developed for routers to handle fragmentation in the path between end points? A. B. then replace the NAT configuration quickly. before any new NAT entries are populated into the translation table due to active NAT traffic. Clear the IP NAT translations using the reload command on the router.

m. 20 packets are being sent every 30 seconds. CLI NetFlow built-in GUI syslog server interface web interface Correct Answer: AB Section: (none) Explanation Explanation/Reference: QUESTION 93 Refer to the exhibit. The packets that are being sent use DSCP EF. Which statement about the configuration is true? A. E.com/ . Correct Answer: A Section: (none) Explanation Explanation/Reference: http://www. C. The monitor starts at 12:05:00 a. Jitter is being tested with TCP packets to port 65051.A. B. B.exam. D. D. C.

B.exam. C. The command is executed while configuring a point-to-multipoint Frame Relay interface. D. when packets on the interface are received and the interface is operational http://www. link-local site-local global multicast Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 95 How does an IOS router process a packet that should be switched by Cisco Express Forwarding without an FIB entry? A. C. In which situation is the debugging output generated? A. B.QUESTION 94 Refer to the exhibit. by forwarding the packet by dropping the packet by creating a new FIB entry for the packet by looking in the routing table for an alternate FIB entry Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 96 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. D. Which type of IPv6 address is portrayed in the exhibit? A.com/ .

Verify ISAKMP. Which action should the administrator take before troubleshooting the IPsec configuration? A.exam. D. A PPPoE session can be initiated only by the client. Multiple PPPoE clients can use the same dialer pool. B. D. when packets on the interface are received and the interface is shut down Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 97 A network administrator is troubleshooting a DMVPN setup between the hub and the spoke. when packets on the interface are received and logging buffered is enabled C. Multiple PPPoE clients can use the same dialer interface. Correct Answer: C Section: (none) Explanation http://www. B. C. when packets on the interface are received and forwarded to a configured syslog server D. C. Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 98 Which statement is a restriction for PPPoE configuration? A. Verify the GRE tunnels. Verify crypto maps. Verify NHRP. A PPPoE session can be initiated only by the access concentrator.com/ .B.

) http://www. C. Update: 30 seconds Expire: 180 seconds Flush: 240 seconds Update: 20 seconds Expire: 120 seconds Flush: 160 seconds Update: 10 seconds Expire: 60 seconds Flush: 80 seconds Update: 5 seconds Expire: 30 seconds Flush: 40 seconds Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 101 An engineer is asked to monitor the availability of the next-hop IP address of 172.com/ . D. B. F.exam. D. B.) A.Explanation/Reference: QUESTION 99 Which three items can you track when you use two time stamps with IP SLAs? (Choose three. E.16. Which two commands accomplish this task? (Choose two. delay jitter packet loss load throughput path Correct Answer: ABC Section: (none) Explanation Explanation/Reference: QUESTION 100 What are the default timers for RIPng? A.201.25 every 3 seconds using an ICMP echo packet via an ICMP echo probe. C.

A.25 interval 100 D. 2. router(config-ip-sla-echo)#frequency 3 router(config-ip-sla)#udp-echo 172. router(config-ip-sla)#icmp-echo 172.com/ .16.exam. Which type of area is this router connected to? http://www. D. B. B.201. D.16.201.201.com/ A.exam. link-local global site-local anycast multicast Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 103 The OSPF database of a router shows LSA types 1. C.25 source-interface FastEthernet 0/0 router(config-ip-sla-echo)#timeout 3 router(config-ip-sla)#icmp-jitter 172.25 source-port 23 F. 3. and 7 only.16. E. router(config-ip-sla-echo)#threshold 3 Correct Answer: AD Section: (none) Explanation Explanation/Reference: QUESTION 102 Which IPv6 address type is seen as the next-hop address in the output of the show ipv6 rip RIPng database command? http://www. C.

000 bytes 16.com/ .A. B. C.000 bytes 32. B. E. stub area totally stubby area backbone area not-so-stubby area Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 104 If the total bandwidth is 64 kbps and the RTT is 3 seconds. serial interfaces Ethernet interfaces fiber interfaces ISDN interfaces auxiliary interfaces Correct Answer: AD http://www. C.000 bytes Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 105 On which two types of interface is Frame Relay switching supported? (Choose two. D. D. C.) A. what is the bandwidth delay product? A.000 bytes 24.000 bytes 62. E.exam. 8. D. B.

EIGRP unequal path load balancing can result in routing loops. At a later time. B. By default. Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 107 A network engineer has set up VRF-Lite on two routers where all the interfaces are in the same VRF.Section: (none) Explanation Explanation/Reference: QUESTION 106 A network engineer is considering enabling load balancing with EIGRP. Which two configurations enable the local or remote router to ping the loopback from any existing interface? (Choose two. EIGRP uses a default variance of 2 for load balancing. EIGRP performs equal cost load balancing at least across four equal cost paths. D. but it cannot ping any of the existing interfaces. E. EIGRP allows a maximum of four paths across for load balancing traffic. adding a static route for the VRF that points to the global route table adding the loopback to the VRF adding dynamic routing between the two routers and advertising the loopback adding the IP address of the loopback to the export route targets for the VRF adding a static route for the VRF that points to the loopback interface F. Which consideration should be analyzed? A. D. By default. a new loopback is added to Router 1. B.com/ . adding all interfaces to the global and VRF routing tables Correct Answer: AB Section: (none) Explanation Explanation/Reference: http://www. C.) A. C.exam.

B.QUESTION 108 Which two routing protocols are supported by Easy Virtual Network? (Choose two.com/ . RIPv2 OSPFv2 BGP EIGRP IS-IS Correct Answer: BD Section: (none) Explanation Explanation/Reference: QUESTION 109 Which statement is true? A. D.) A. TACACS+ separates authentication and authorization. D. E. RADIUS uses TCP. C. C. TACACS+ encrypts only the password portion of a packet.exam. B. Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 110 Which type of BGP AS number is 64591? A. a private AS number a public AS number a private 4-byte AS number a public 4-byte AS number http://www. and TACACS+ uses UDP. RADIUS encrypts the entire body of the packet. D. C. B.

165.0 overload ip nat inside source list 10 interface FastEthernet0/2 overload ip nat outside source list 10 interface FastEthernet0/2 overload Correct Answer: A Section: (none) Explanation Explanation/Reference: http://www. Which command allows hosts that are connected to FastEthernet0/2 to access the Internet? A. D.10. B.exam.225 10.10.Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 111 Refer to the exhibit. ip nat inside source list 10 interface FastEthernet0/1 overload ip nat outside source static 209.200. C.com/ .

a network engineer notices that the two routers cannot establish the GRE tunnel to begin the exchange of routing updates. What is the reason for this? A. Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 113 Which parameter in an SNMPv3 configuration offers authentication and encryption? http://www. Either a firewall between the two routers or an ACL on the router is blocking UDP 57. Either a firewall between the two routers or an ACL on the router is blocking IP protocol number 57. Either a firewall between the two routers or an ACL on the router is blocking TCP 47.QUESTION 112 Refer to the exhibit. B.exam.com/ . After configuring GRE between two routers running OSPF that are connected to each other via a WAN link. C. Either a firewall between the two routers or an ACL on the router is blocking IP protocol number 47. D.

Correct Answer: C Section: (none) http://www. C. D. B.A. It enables multicast distribution for VRF-Lite setups to enhance EGP routing protocol capabilities. It enables multicast distribution for VRF-Lite setups to enhance IGP routing protocol capabilities. C. It extends the IP address to identify which VRF instance it belongs to.exam. C. D. BGP LLDP EIGRP NHRP Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 115 What is the purpose of the route-target command? A. It manages the import and export of routes between two or more VRF instances. auth noauth priv secret Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 114 Which protocol is used in a DMVPN network to map physical IP addresses to logical IP addresses? A.com/ . B. D. B.

C. a network engineer is using the AuthNoPriv security level.Explanation Explanation/Reference: QUESTION 116 A route map uses an ACL. Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 118 The enterprise network WAN link has been receiving several denial of service attacks from both IPv4 and IPv6 sources. What effect does this action have on the SNMP messages? A.) http://www. addressing information route types AS paths metrics Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 117 To configure SNMPv3 implementation. They become authenticated and encrypted.com/ . D. D. if the required matching is based on which criteria? A. Which three elements can you use to identify an IPv6 packet via its header. They become authenticated and unencrypted. They become unauthenticated and unencrypted. in order to filter future attacks? (Choose three.exam. B. B. C. They become unauthenticated and encrypted.

com/ . http://www. B. F. E. WAP PAP CHAP EAP RADIUS Correct Answer: BC Section: (none) Explanation Explanation/Reference: QUESTION 120 Drag and drop the BGP states from the left to the matching definitions on the right. E. B.exam. D. C. Traffic Class Source address Flow Label Hop Limit Destination Address Fragment Offset Correct Answer: ACD Section: (none) Explanation Explanation/Reference: QUESTION 119 Which two authentication protocols does PPP support? (Choose two. D.A.) A. C.

A.exam. Correct Answer: Section: (none) Explanation Explanation/Reference: http://www. B.com/ . D. C.

http://www.exam.com/ .QUESTION 121 Refer to the exhibit.

com/ . B. C. B. It allows for traffic separation and improved network efficiency. C. It requires and enhances the use of VRF-Lite. It introduces multi-VRF and label-prone network segmentation. D. It reduces the need for common services separation. Correct Answer: C Section: (none) Explanation Explanation/Reference: http://www.exam.com/ http://www.exam. HSRP VRRP IP SLA multicast Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 122 What is the primary service that is provided when you implement Cisco Easy Virtual Network? A.Which technology can be employed to automatically detect a WAN primary link failure and failover to the secondary link? A. D.