Check answers here:
CCNP ENARSI v8 Final Exam Answers Full
Time limit: 0
Quiz-summary
0 of 60 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
Information
CCNP ENARSI v8 Final Test Online
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Results
0 of 60 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
| Average score |
|
| Your score |
|
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- Answered
- Review
-
Question 1 of 60
1. Question
1 pointsRefer to the exhibit. A network engineer has performed a partial configuration to prevent routes from being reinjected. What is the next configuration that should be issued?
Correct
Incorrect
-
Question 2 of 60
2. Question
1 pointsIn which two situations is a metric not required for performing redistribution into the EIGRP routing process? (Choose two.)Correct
Incorrect
-
Question 3 of 60
3. Question
1 pointsRefer to the exhibit. A network engineer has issued the commands shown on a boundary router. What are two results of the network engineer issuing this command? (Choose two.)
Correct
Incorrect
Hint
The EIGRP command distance 66 172.16.55.1 0.0.0.0 90 changes the AD to 66 for all EIGRP routes learned from neighbor 172.16.55.1 that match the specific network prefix of ACL 90. -
Question 4 of 60
4. Question
1 pointsWhat type of BGP message precedes the successful formation of a BGP peering session?Correct
Incorrect
Hint
A BGP open message is used to establish a BGP adjacency. Both peer sides negotiate session capabilities before BGP peering is established. -
Question 5 of 60
5. Question
1 pointsRefer to the exhibit. A network administrator is configuring BGP on a router. Which configuration step is needed in order to establish the BGP session with the neighbor router?
Correct
Incorrect
Hint
For a BGP session to initiate, one address family for a neighbor must be activated. On Cisco routers the IPv4 address family is activated by default; however, it may cause confusion when working with other address families. The BGP router configuration command no bgp default ip4-unicast disables the automatic activation of the IPv4 AFI. -
Question 6 of 60
6. Question
1 pointsWhich two statements describe the BGP weight attribute? (Choose two.)Correct
Incorrect
Hint
v -
Question 7 of 60
7. Question
1 pointsMatch the preference, that is used by the BGP origin attribute in best path calculation, to the order.Correct
Incorrect
-
Question 8 of 60
8. Question
1 pointsA network administrator is configuring BGP multipathing for paths learned from iBGP advertisement. What is a condition for additional paths to be considered equal to the best path?Correct
Incorrect
Hint
When you configure BGP multipathing, the additional paths need to match the following best-path BGP path attributes:- Weight
- Local preference
- AS_Path length
- AS_Path content (although confederations can contain a different AS_CONFED_SEQ path)
- Origin
- MED
- Advertisement method (iBGP or eBGP) (If the prefix is learned from an iBGP advertisement, the IGP cost must match for iBGP and eBGP to be considered equal.)
-
Question 9 of 60
9. Question
1 pointsA network administrator is troubleshooting an issue with a DMVPN tunnel. From the output of the show dmvpn command, the administrator notes that the tunnel is in the IPsec state. What problem does this state indicate?Correct
Incorrect
Hint
The command show dmvpn [detail] provides the tunnel interface, tunnel role, tunnel state, and tunnel peers with uptime. When the DMVPN tunnel interfaceis administratively shut down, there are no entries associated to that tunnel interface. The tunnel states are, in order of establishment:- INTF: The line protocol of the DMVPN tunnel is down.
- IKE: DMVPN tunnels configured with IPsec have not yet successfully established an Internet key exchange (IKE) session.
- IPsec: An IKE session is established but an IPsec security association (SA) has not yet been established.
- NHRP: The DMVPN spoke router has not yet successfully registered.
- Up: The DMVPN spoke router has registered with the DMVPN hub and received an ACK (positive registration reply) from the hub.
-
Question 10 of 60
10. Question
1 pointsRefer to the exhibit. A network administrator is configuring Phase 1 DMVPN. The hub router RH1 and the spoke router RS2 are already configured and the administrator is finalizing configurations on spoke router RS3 by mapping the NHRP and NHS addresses for the DMVPN hub. Which configuration should the administrator use for the ip nhrp map command?
Correct
Incorrect
-
Question 11 of 60
11. Question
1 pointsWhich NHRP message type notifies routers of routes used by NHRP that are no longer available?Correct
Incorrect
Hint
Purge messages are sent to remove a cached NHRP entry. Purge messages notify routers of the loss of a route used by NHRP. Purges are typically sent by an NHS to NHCs (which it answered) to indicate that the mapping for an address/network that it answered is not valid anymore (for example, if the network is unreachable from the original station or has moved). Purge messages take the most direct path (spoke-to-spoke tunnel) if feasible. If a spoke-to-spoke tunnel is not established, purge messages are forwarded via the hub. -
Question 12 of 60
12. Question
1 pointsWhat information is maintained in the CEF adjacency table?Correct
Incorrect
-
Question 13 of 60
13. Question
1 pointsRefer to the exhibit. All networks are active in the same EIGRP routing domain. When the auto-summary command is issued on R3, which two summary networks will be calculated on R3? (Choose two.)
Correct
Incorrect
Hint
As a result of implementing EIGRP automatic summarization, router R3 uses a classful network addressing scheme to group networks together based on their classful network mask. 192.168.10.4/30 and 192.168.10.8/30 are shortened to 192.168.10.0/24 and 172.16.3.0/24 is summarized to 172.16.0.0/16. 192.168.1.0/24 is already using its classful mask and is not summarized. -
Question 14 of 60
14. Question
1 pointsRefer to the exhibit. Which two routes will be advertised to the router ISP if autosummarization is disabled? (Choose two.)
Correct
Incorrect
Hint
If the no auto-summary command was issued disabling the autosummarization, all subnetworks will be advertised, without summarization. -
Question 15 of 60
15. Question
1 pointsWhich is a characteristic of policy based routing (PBR)?Correct
Incorrect
-
Question 16 of 60
16. Question
1 pointsWhich two statements are true of policy-based routing (PBR) as a path control tool? (Choose two.)Correct
Incorrect
-
Question 17 of 60
17. Question
1 pointsA network administrator is writing a standard ACL that will deny any traffic from the 172.16.0.0/16 network, but permit all other traffic. Which two commands should be used? (Choose two.)Correct
Incorrect
Hint
To deny traffic from the 172.16.0.0/16 network, the access-list 95 deny 172.16.0.0 0.0.255.255 command is used. To permit all other traffic, the access-list 95 permit any statement is added. -
Question 18 of 60
18. Question
1 pointsRefer to the exhibit. Considering that R2, R3, and R4 are correctly configured, why did R1 not establish an adjacency with R2, R3, and R4?
Correct
Incorrect
Hint
The missing routes are the result of there not being an EIGRP adjacency between R1 and R2, R3, and R4.To establish adjacency, a router must send and receive hello packets over an interface to and from its neighbors. The interface Fa0/ of the router R1 is declared as passive, so R1 will not send hello packets over its interface Fa0/0. -
Question 19 of 60
19. Question
1 pointsRefer to the exhibit. Routers R1 and R2 were configured with EIGRP message authentication, but the routers cannot exchange EIGRP messages. Which two problems are causing the EIGRP authentication failure between R1 and R2 in this configuration? (Choose two.)
Correct
Incorrect
-
Question 20 of 60
20. Question
1 pointsRefer to the exhibit. Why did R1 and R2 not establish an adjacency?
Correct
Incorrect
Hint
To establish adjacency, both routers must be configured with the same AS number. The network 192.168.0.0 .0.0.255.255 command issued on R1 includes all networks from 192.168.0.0 to 192.168.255.255. Therefore, the network 192.168.1.0/24 is also included. -
Question 21 of 60
21. Question
1 pointsMatch the IPsec function with its description. (Not all options are used.)Correct
Incorrect
-
Question 22 of 60
22. Question
1 pointsMatch the IPsec function with the description.Correct
Incorrect
-
Question 23 of 60
23. Question
1 pointsWhich three statements describe the IPsec protocol framework? (Choose three.)Correct
Incorrect
Hint
The two primary protocols used with IPsec are AH and ESP. AH is protocol number 51 and provides data authentication and integrity for IP packets that are exchanged between the peers. ESP, which is protocol number 50, performs packet encryption. -
Question 24 of 60
24. Question
1 pointsA network administrator is configuring an ACL to match networks for BGP route filtering. The administrator creates an ACE permit ip 10.0.32.0 0.0.31.0 255.255.255.0 0.0.0.192 . Which network matches the ACE?Correct
Incorrect
-
Question 25 of 60
25. Question
1 pointsRefer to the exhibit. A network administrator is troubleshooting BGP configuration and wants to display only routes that originated in AS 40. Which regular expression should the administrator use in the command show bgp ipv4 unicast regex regex-pattern ?
Correct
Incorrect
Hint
In troubleshooting BGP, regular expressions (regex) can be used to parse through the large number of available ASNs. Regular expressions are based on query modifiers used to select the appropriate content. The regex pattern 100_ indicates to only include the lines that contain the exact phrase of 100. Some regex query modifiers are as follows:- (underscore) – Matches a space
- ^ (caret) – Indicates the start of a string
- $ (dollar sign) – Indicates the end of a string
- . (period) – Matches a single character, including a space
-
Question 26 of 60
26. Question
1 pointsRefer to the exhibit. A network administrator issues theshow bgp ipv4 unicast 172.16.0.0command to check the route information in the BGP table. Which statement describes the characteristic of the advertisement of this route?
Correct
Incorrect
-
Question 27 of 60
27. Question
1 pointsWhat OSPF LSA type is used to advertise routes redistributed into an OSPF domain?Correct
Incorrect
Hint
OSPF uses six LSA types for IPv4 routing:- Type 1, router: LSAs that advertise network prefixes within an area
- Type 2, network: LSAs that indicate the routers attached to broadcast segment within an area
- Type 3, summary: LSAs that advertises network prefixes that originate from a different area
- Type 4, ASBR summary: LSA used to locate the ASBR from a different area
- Type 5, AS external: LSA that advertises network prefixes that were redistributed in to OSPF
- Type 7, NSSA external: LSA for external network prefixes that were redistributed in a local NSSA area
-
Question 28 of 60
28. Question
1 pointsRefer to the exhibit. A network administrator has configured two-way redistribution on router R1. What metrics will be used for redistributed routes?
Correct
Incorrect
-
Question 29 of 60
29. Question
1 pointsRefer to the exhibit. Which route will appear in the routing table of R3 as a result of the redistribution configuration issued on R2?
Correct
Incorrect
-
Question 30 of 60
30. Question
1 pointsRefer to the exhibit. A network administrator has configured OSPFv2 on the two Cisco routers. The routers are unable to form a neighbor adjacency. What should be done to fix the problem on router R2?
Correct
Incorrect
-
Question 31 of 60
31. Question
1 pointsRefer to the exhibit. A network administrator is troubleshooting a recent OSPF stub configuration between R3 and R4. The only routes that should appear on the routing table for R4 are intra-area routes and the default route. However, interarea routes are also appearing. What must the administrator do to fix this problem?
Correct
Incorrect
-
Question 32 of 60
32. Question
1 pointsRefer to the exhibit. Router R0-A is not learning all of the OSPF routes from the remote sites that connect to router R0-B and R0-C. What are two issues the network engineer should consider? (Choose two.)
Correct
Incorrect
-
Question 33 of 60
33. Question
1 pointsRefer to the exhibit. Routers R1 and R2 are configured as shown. However, theshow ipv6 ospf neighborcommand reveals that there are no OSPFv3 neighbors established. What error in the configuration is preventing neighbor relationship from forming between the two routers?
Correct
Incorrect
Hint
The routers are unable to form an OSPFv3 adjacency because OSPFv3 has not been enabled on the interfaces with theospfv3 1 ipv6 area 0command. -
Question 34 of 60
34. Question
1 pointsRefer to the exhibit. An administrator has entered the command default-information originate in OSPFv3 global configuration mode on R1, but R2 is not receiving a default route. What is the problem?
Correct
Incorrect
-
Question 35 of 60
35. Question
1 pointsAn administrator is troubleshooting an OSPFv3 network. Router A and router B are configured with IPv6 addressing and basic routing capabilities using OSPFv3. While debugging the routing process, the administrator discovers that the networks that are advertised from router A do not show in the routing table of router B. Why is the routing information not being learned by router B?Correct
Incorrect
-
Question 36 of 60
36. Question
1 pointsRefer to the exhibit. Routers R1 and R2 enable EIGRP on all of their interfaces. Which two conclusions can the field engineer draw from the outputs of the show ip route eigrp command on each router? (Choose two.)
Correct
Incorrect
Hint
The metrics for R2 routes are different from the metrics from R1 routes. This is because R1 is using EIGRP classic configuration mode that uses classic metrics, and R2 is using EIGRP named mode configuration that uses wide metrics by default. The EIGRP classic metric calculation uses 5 K values (K1 to K5) to calculate the metric, whereas the EIGRP wide metric calculation uses 6 K values (K1 to K6). The two metric styles will allow adjacency between the two routers, as long as K1 through K5 are the same, and K6 is not set. The wide metrics calculation addresses the issues of scalability with higher-capacity interfaces. -
Question 37 of 60
37. Question
1 pointsRefer to the exhibit. An administrator wants EIGRP on Router1 to load balance traffic to network 2001:db8:11:10::/64 across two interfaces. Currently traffic is using only interface GigabitEthernet0/1. A second route, not in the routing table, is available with a metric of 264000. What value is needed in the variance command to make EIGRP put the second route into the routing table?
Correct
Incorrect
Hint
A variance of 11 is needed to load balance across the second route. The metric of the existing successor route is 25000. The metric of the second route is 264000. The first metric needs to be multiplied by 11, which is 275000, in order for the route to be put into the routing table. -
Question 38 of 60
38. Question
1 pointsRefer to the exhibit. Router R2 has recently been configured and connected via interface Gigabit Ethernet 0/0 to router R1. R1 is configured correctly, but fails to establish a neighbor relationship with R2. What is the problem?
Correct
Incorrect
-
Question 39 of 60
39. Question
1 pointsAn administrator wants to configure EIGRPv6 in an IPv6 network. Which three statements are valid for the configuration of EIGRPv6? (Choose three.)Correct
Incorrect
-
Question 40 of 60
40. Question
1 pointsRefer to the exhibit. A network administrator configured a class map as shown, but the traffic is not being classified as desired. Which conclusion can be drawn from this configuration?
Correct
Incorrect
Hint
A class map may contain one of two instructions: match-any or match-all . If you have multiple match commands in a single class map and match-any is used, it means the traffic must match one of the match commands to be classified as part of the traffic class. If you use match-all , the traffic must match all the match commands to be part of the traffic class. Considering the exhibit, it is not possible for a packet to be ICMP, BGP, and EIGRP at the same time. Therefore, the traffic would never match the CoPP-CLASS class map and would never be subject to the implicit default class. -
Question 41 of 60
41. Question
1 pointsRefer to the exhibit. A network administrator configures AAA authentication on router R1. The ACS servers are configured and running. The administrator tests the configuration by telneting to R1. What will happen if the administrator attempts to authenticate through the RADIUS server using incorrect credentials?
Correct
Incorrect
Hint
The authentication for Telnet connections is defined by AAA method list AUTHEN. The AUTHEN list defines that the first authentication method is through an ACS server using the RADIUS protocol (or RADIUS server), the second authentication method is to use the local user database, and the third method is to use the enable password. In this scenario, however, because the administrator fails to pass the authentication by the first method, the authentication process stops and no other authentication methods are allowed. -
Question 42 of 60
42. Question
1 pointsRefer to the exhibit. A network administrator issues the show run | section username|aaa|line|radius command to verify an AAA configuration on a Cisco router. Which two conclusions can be drawn from the command output? (Choose two.)
Correct
Incorrect
Hint
The conclusions that can be drawn from the command output are: According to the aaa authentication login VTY_ACCESS group RADIUSMETHOD local command the first method to be used is the group of servers in the RADIUSMETHOD group. According to the aaa authentication login CONSOLE_ACCESS group RADIUSMETHOD local command, the first method to be used is the group of servers in the RADIUSMETHOD group, and the second method to be used if the servers are not available is the local username and password database. RADIUS server is using ports 1812 and 1813 for authentication and accounting, so the port numbers on the Cisco router should be the same, not the Cisco default ports (1645 and 1646). The router needs to be configured with the same pre-shared key for the RADIUS server, RADIUSPASSWORD . When a router sources packets, it uses the exit interface as the source of the packet. If the exit interface is not configured with the IP address that the AAA server is expecting, the client cannot use the AAA server and the services it provides. It is recommended that the IP address of a loopback interface be used for the source of packets and as the client IP address that is configured on the AAA server. Therefore, the router should be configured with the ip radius source-interface [ loopback ] [ number ]. -
Question 43 of 60
43. Question
1 pointsFrom the routing tables shown from routers within a multiarea OSPF network, which routing table would be from an internal router that is within a totally stub area? A.Gateway of last resort is 10.1.1.1 to network 0.0.0.0 10.0.0.0/8 is variably subnetted, 8 subnets, 4 masks O IA 10.0.0.0/30 [110/4] via 10.1.1.1, 01:17:40, GigabitEthernet0/1 O IA 10.0.0.4/30 [110/3] via 10.1.1.1, 01:17:50, GigabitEthernet0/1 O IA 10.0.0.8/30 [110/66] via 10.1.1.1, 01:17:50, GigabitEthernet0/1 O 10.1.0.0/24 [110/2] via 10.1.1.1, 01:18:00, GigabitEthernet0/1 C 10.1.1.0/24 is directly connected, GigabitEthernet0/1 L 10.1.1.2/32 is directly connected, GigabitEthernet0/1 O IA 10.2.0.0/25 [110/5] via 10.1.1.1, 01:17:40, GigabitEthernet0/1 O IA 10.2.0.128/25 [110/6] via 10.1.1.1, 01:17:40, GigabitEthernet0/1 O*IA 0.0.0.0/0 [110/3] via 10.1.1.1, 01:17:50, GigabitEthernet0/1
B.Gateway of last resort is 10.1.1.1 to network 0.0.0.0 10.0.0.0/8 is variably subnetted, 3 subnets, 2 masks O 10.1.0.0/24 [110/2] via 10.1.1.1, 01:26:37, GigabitEthernet0/1 C 10.1.1.0/24 is directly connected, GigabitEthernet0/1 L 10.1.1.2/32 is directly connected, GigabitEthernet0/1 O*IA 0.0.0.0/0 [110/3] via 10.1.1.1, 01:26:27, GigabitEthernet0/1
C.Gateway of last resort is 10.0.0.5 to network 0.0.0.0 10.0.0.0/8 is variably subnetted, 10 subnets, 4 masks O 10.0.0.0/30 [110/2] via 10.0.0.5, 01:42:33, GigabitEthernet0/1 C 10.0.0.4/30 is directly connected, GigabitEthernet0/1 L 10.0.0.6/32 is directly connected, GigabitEthernet0/1 C 10.0.0.8/30 is directly connected, Serial0/0/0 L 10.0.0.9/32 is directly connected, Serial0/0/0 C 10.1.0.0/24 is directly connected, GigabitEthernet0/0 L 10.1.0.1/32 is directly connected, GigabitEthernet0/0 O 10.1.1.0/24 [110/2] via 10.1.0.2, 01:42:38, GigabitEthernet0/0 O IA 10.2.0.0/25 [110/3] via 10.0.0.5, 01:42:33, GigabitEthernet0/1 O IA 10.2.0.128/25 [110/4] via 10.0.0.5, 01:42:33, GigabitEthernet0/1 192.168.0.0/24 is variably subnetted, 2 subnets, 2 masks O E2 192.168.0.0/30 [110/20] via 10.0.0.5, 01:42:33, GigabitEthernet0/1 O E2 192.168.0.64/26 [110/20] via 10.0.0.5, 00:47:20, GigabitEthernet0/1 O*E2 0.0.0.0/0 [110/1] via 10.0.0.5, 01:42:33, GigabitEthernet0/1
D.Gateway of last resort is not set 1.0.0.0/32 is subnetted, 1 subnets C 1.1.1.1/32 is directly connected, Loopback0 S 10.0.0.0/8 is directly connected, Serial0/0/0 203.0.113.0/24 is variably subnetted, 2 subnets, 2 masks C 203.0.113.0/30 is directly connected, Serial0/0/0 L 203.0.113.1/32 is directly connected, Serial0/0/0
Correct
Incorrect
-
Question 44 of 60
44. Question
1 pointsHow does Cisco implement interarea OSPF summarization?Correct
Incorrect
-
Question 45 of 60
45. Question
1 pointsWhat are the two purposes of an OSPF router ID? (Choose two.)Correct
Incorrect
Hint
OSPF router ID does not contribute to SPF algorithm calculations, nor does it facilitate the transition of the OSPF neighbor state to Full. Although the router ID is contained within OSPF messages when router adjacencies are being established, it has no bearing on the actual convergence process. -
Question 46 of 60
46. Question
1 pointsHow is the flooding scope of link state advertisements denoted within OSPFv3 LSAs?Correct
Incorrect
-
Question 47 of 60
47. Question
1 pointsA network technician is verifying the OPSFv3 address families configuration on a Cisco router. What would the technician expect to see displayed when the show ospfv3 database router adv-router 4.4.4.4 command is issued?Correct
Incorrect
-
Question 48 of 60
48. Question
1 pointsRefer to the exhibit. Both routers R1 and R2 are configured for OSPFv3 and are routing for both IPv4 and IPv6 address families. Which two destination addresses will R1 use to establish a full adjacency with R2? (Choose two.)
Correct
Incorrect
-
Question 49 of 60
49. Question
1 pointsRefer to the exhibit. Router R1 was configured by a network administrator to use SNMP version 2. The following commands were issued:
R1(config)# snmp-server community batonaug ro SNMP_ACL R1(config)# snmp-server contact Wayne World R1(config)# snmp-server host 192.168.1.3 version 2c batonaug R1(config)# ip access-list standard SNMP_ACL R1(config-std-nacl)# permit 192.168.10.3
Why is the administrator not able to get any information from R1?Correct
Incorrect
Hint
The permit statement with the incorrect IP address is the reason why the administrator is not able to access router R1. The correct statement should be permit 192.168.1.3. The snmp-server location and snmp-server enable traps commands are optional commands and have no relation to the access restriction to router R1. The rw keyword does not need to be included in this case because the administrator just wants to obtain information, not change any configuration. -
Question 50 of 60
50. Question
1 pointsRefer to the exhibit. The total number of packet flows is not consistent with what is expected by the network administrator. The results show only half of the flows that are typically captured for the interface. Pings between the router and the collector are successful. What is the reason for the unexpected results?
Correct
Incorrect
Hint
NetFlow flows are unidirectional. One user connection exists as two flows. The flow in each direction must be captured. This is done by using both the ip flow ingress and ip flow egress command on the interface. -
Question 51 of 60
51. Question
1 pointsRefer to the exhibit. A network administrator is configuring the syslog service on a Cisco router. Which command should be used to configure an IPv4 address of 192.168.10.254 as the source address on the syslog packets as they exit the router R1?
Correct
Incorrect
-
Question 52 of 60
52. Question
1 pointsWhich three implicit access control entries are automatically added to the end of an IPv6 ACL? (Choose three.)Correct
Incorrect
-
Question 53 of 60
53. Question
1 pointsWhich two networks would match the following prefix list? (Choose two.)ip prefix-list MATCHTHIS seq 5 deny 10.1.0.0/16 ge 24 le 30
Correct
Incorrect
-
Question 54 of 60
54. Question
1 pointsRefer to the exhibit. An administrator has configured the IPv6 ACL that is in the exhibit to permit outbound Telnet traffic to any destination, and block TCP connections from 2001:db8:1::1 to any destination. All other packets should be denied and logged. After implementing the ACL, all IPv6 traffic, including Telnet from the 2001:db8::/32 subnet is denied. What is the problem?
Correct
Incorrect
-
Question 55 of 60
55. Question
1 pointsRefer to the exhibit. A network administrator issues the commandshow bgp ipv6 unicast | begin Networkto check the BGP table. Which statement describes the routes with an unspecified address (::) in the Next Hop column?
Correct
Incorrect
Hint
An unspecified address in the BGP table indicates that the local router is generating the prefix for the BGP table. The weight value 32,768 also indicates that the prefix is locally originated by the router. -
Question 56 of 60
56. Question
1 pointsRefer to the exhibit. A network administrator issues the show bgp ipv4 unicast 10.1.1.128 command on router R2 to verify the network 10.1.1.128 in the BGP table. The administrator notices that there are two paths to reach the network. Which BGP factor is used to determine the best-path?
Correct
Incorrect
Hint
Cisco routers review BGP attributes in the following ranked order when deciding which path is the best-path:- – Prefer the highest weight .
- – Prefer the highest local preference .
- – Prefer the route originated by the local router.
- – Prefer the path with the shorter Accumulated Interior Gateway Protocol (AIGP) metric attribute.
- – Prefer the shortest AS_Path .
- – Prefer the lowest origin code.
- – Prefer the lowest multi-exit discriminator (MED).
- – Prefer an external path over an internal path.
- – Prefer the path through the closest IGP neighbor .
- – Prefer the oldest route for EBGP paths.
- – Prefer the path with the lowest neighbor BGP RID .
- – Prefer the path with the lowest neighbor IP address .
-
Question 57 of 60
57. Question
1 pointsRefer to the exhibit. A network administrator is configuring BGP route advertisement on router R1. The network 10.1.0.0/24 is subnetted into four 10.1.0.0/26 subnets that are attached to the 4 interfaces of R1 respectively. The administrator issues the show ip route command and notices that the network 10.1.0.0/24 is not advertised by BGP. What is a possible cause for this issue?
Correct
Incorrect
-
Question 58 of 60
58. Question
1 pointsRefer to the exhibit. Which protocol is used by R2 and R5 to exchange Layer 3 routes?
Correct
Incorrect
-
Question 59 of 60
59. Question
1 pointsWhen an unlabeled packet arrives at an MPLS-enabled router interface, which database is used to make a forwarding decision on the packet?Correct
Incorrect
-
Question 60 of 60
60. Question
1 pointsMatch the MPLS router type to its characteristic.Correct
Incorrect
