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Refer to the exhibit.

An engineer cannot copy the IOS.bin file from the FTP server to the switch.

Which action resolves the issue?

A.

Allow file permissions to download the file from the FTP server.

A.

Allow file permissions to download the file from the FTP server.

Answers
B.

Add the IOS.bin file, which does not exist on FTP server.

B.

Add the IOS.bin file, which does not exist on FTP server.

Answers
C.

Make memory space on the switch flash or USB drive to download the file.

C.

Make memory space on the switch flash or USB drive to download the file.

Answers
D.

Use the copy flash:/ ftp://[email protected]/IOS.bin command.

D.

Use the copy flash:/ ftp://[email protected]/IOS.bin command.

Answers
Suggested answer: B

What does the MP-BGP OPEN message contain?

A.

MPLS labels and the IP address of the router that receives the message

A.

MPLS labels and the IP address of the router that receives the message

Answers
B.

the version number and the AS number to which the router belongs

B.

the version number and the AS number to which the router belongs

Answers
C.

IP routing information and the AS number to which the router belongs

C.

IP routing information and the AS number to which the router belongs

Answers
D.

NLRI, path attributes, and IP addresses of the sending and receiving routers

D.

NLRI, path attributes, and IP addresses of the sending and receiving routers

Answers
Suggested answer: B

Refer to the exhibit.

Although summarization is configured for R1 to receive 10.0.0.0/8. more specific routes are received by R1. How should the 10.0.0.0/8 summary route be received from the neighbor, attached to R1 via Fast Ethernet0/0 interface?

A.

R1 should configure the ip summary-address eigrp <AS number> 10.0.0.0.255.0.0.0 command under the Fast Ethernet 0/0 interface.

A.

R1 should configure the ip summary-address eigrp <AS number> 10.0.0.0.255.0.0.0 command under the Fast Ethernet 0/0 interface.

Answers
B.

The summarization condition is not met Router 10 1 100.10 requires a route for 10 0.0.0/8 that points to null 0

B.

The summarization condition is not met Router 10 1 100.10 requires a route for 10 0.0.0/8 that points to null 0

Answers
C.

The summarization condition is not met. The network 10.1.100.0/24 should be changed to 172.16.0.0/24.

C.

The summarization condition is not met. The network 10.1.100.0/24 should be changed to 172.16.0.0/24.

Answers
D.

R1 should configure the ip summary-address eigrp <AS number> 10.0.0.0 0.0.0.255 command under the Fast Ethernet 0/0 interface.

D.

R1 should configure the ip summary-address eigrp <AS number> 10.0.0.0 0.0.0.255 command under the Fast Ethernet 0/0 interface.

Answers
Suggested answer: D

Refer to the exhibit.

A prefix list is created to filter routes inbound to an EIGRP process except for network 10 prefixes After the prefix list is applied no network 10 prefixes are visible in the routing table from EIGRP.

Which configuration resolves the issue?

A.

ip prefix-list EIGRP seq 20 permit 10.0.0.0/8 ge 9.

A.

ip prefix-list EIGRP seq 20 permit 10.0.0.0/8 ge 9.

Answers
B.

ip prefix-list EIGRP seq 10 permit 0.0.0.0/0 le 32

B.

ip prefix-list EIGRP seq 10 permit 0.0.0.0/0 le 32

Answers
C.

ip prefix-list EIGRP seq 5 permit 10.0.0.0/8 ge 9 no ip prefix-list EIGRP seq 20 permit 10.0.0.0/8

C.

ip prefix-list EIGRP seq 5 permit 10.0.0.0/8 ge 9 no ip prefix-list EIGRP seq 20 permit 10.0.0.0/8

Answers
D.

ip prefix-list EIGRP seq 20 permit 10.0.0.0/8 ge 9 ip prefix-list EIGRP seq 10 permit 0.0.0.0/0 le 32

D.

ip prefix-list EIGRP seq 20 permit 10.0.0.0/8 ge 9 ip prefix-list EIGRP seq 10 permit 0.0.0.0/0 le 32

Answers
Suggested answer: C

Refer to the exhibit.

An engineer must establish a point-to-point GRE VPN between R1 and the remote site. Which configuration accomplishes the task for the remote site?

A.

Interface Tunnel1

tunnel source 199.1.1.1

tunnel destination 200.1.1.3

ip address 192.168.1.3 255.255.255.0

A.

Interface Tunnel1

tunnel source 199.1.1.1

tunnel destination 200.1.1.3

ip address 192.168.1.3 255.255.255.0

Answers
B.

Interface Tunnel1

tunnel source 200.1.1.3

tunnel destination 199.1.1.1

ip address 192.168.1.1.255.255.255.0

B.

Interface Tunnel1

tunnel source 200.1.1.3

tunnel destination 199.1.1.1

ip address 192.168.1.1.255.255.255.0

Answers
C.

Interface Tunnel1

tunnel source 200.1.1.3

tunnel destination 199.1.1.1

ip address 192.168.1.3.255.255.255.0

C.

Interface Tunnel1

tunnel source 200.1.1.3

tunnel destination 199.1.1.1

ip address 192.168.1.3.255.255.255.0

Answers
D.

Interface Tunnel

lunnel source 199.1.1.1

tunnel destination 200.1.1.3

ip address 192.168.1.1.255.255.255.0

D.

Interface Tunnel

lunnel source 199.1.1.1

tunnel destination 200.1.1.3

ip address 192.168.1.1.255.255.255.0

Answers
Suggested answer: C

What are the two prerequisites to enable BFD on Cisco routers? (Choose two)

A.

A supported IP routing protocol must be configured on the participating routers.

A.

A supported IP routing protocol must be configured on the participating routers.

Answers
B.

OSPF Demand Circuit must run BFD on all participating routers.

B.

OSPF Demand Circuit must run BFD on all participating routers.

Answers
C.

ICMP must be allowed on all participating routers.

C.

ICMP must be allowed on all participating routers.

Answers
D.

UDP port 1985 must be allowed on all participating routers.

D.

UDP port 1985 must be allowed on all participating routers.

Answers
E.

Cisco Express Forwarding and IP Routing must be enabled on all participating routers.

E.

Cisco Express Forwarding and IP Routing must be enabled on all participating routers.

Answers
Suggested answer: C, E

Refer to the exhibit.

The network engineer configured the summarization of the RIP routes into the OSPF domain on R5 but still sees four different 172.16.0.0/24 networks on R4. Which action resolves the issue?

A.

R5(config)#router ospf 1

R5(config-router)#no area

R5(config-router)#summary-address 172.16.0.0 255.255.252.0

A.

R5(config)#router ospf 1

R5(config-router)#no area

R5(config-router)#summary-address 172.16.0.0 255.255.252.0

Answers
B.

R4(config)#router ospf 99

R4(config-router)#network 172.16.0.0 0.255.255.255 area 56

R4(config-router)#area 56 range 172.16.0.0 255,255.255.0

B.

R4(config)#router ospf 99

R4(config-router)#network 172.16.0.0 0.255.255.255 area 56

R4(config-router)#area 56 range 172.16.0.0 255,255.255.0

Answers
C.

R4(config)#router ospf 1

R4(config-router)#no area

R4(config-router)#summary-address 172.16.0.0 255.255.252.0

C.

R4(config)#router ospf 1

R4(config-router)#no area

R4(config-router)#summary-address 172.16.0.0 255.255.252.0

Answers
D.

R5(config)#router ospf 99

R5(config-router)#network 172.16.0.0 0.255.255.255 area 56

R5(config-router)#area 56 range 172.16.0.0 255.255.255.0

D.

R5(config)#router ospf 99

R5(config-router)#network 172.16.0.0 0.255.255.255 area 56

R5(config-router)#area 56 range 172.16.0.0 255.255.255.0

Answers
Suggested answer: A

Explanation:

Area 36 is a NSSA so R5 is an ASBR so we can summarize external routes using the "summaryaddress" command. The command "area area-id range" can only be used on ABR so it is not correct.

The summarization must be done on the ASBR which is R5, not R4 so the correct answer must be started with "R5(config)#router ospf 1".

Note: The "no area" command is used to remove any existing "area Ö" command (maybe "area 56 range Ö" command).

The network administrator configured the router for Control Plane Policing to limit OSPF traffic to be policed to 1 Mbps. Any traffic that exceeds this limit must also be allowed at this point for traffic analysis. The router configuration is:

access-list 100 permit ospf any any

! class-map CM-OSPF match access-group 100

! policy-map PM-COPP class CM-OSPF police 1000000 conform-action transmit

! control-plane service-policy output PM-COPP

The Control Plane Policing failed to monitor and police OSPF traffic. Which configuration resolves this issue?

A.

policy-map PM-COPP

class CM-OSPF

no police 1000000 conform-action transmit

police 1000000 conform-action transmit

exceed-action transmit

!

control-plane

no service-policy output PM-COPP

A.

policy-map PM-COPP

class CM-OSPF

no police 1000000 conform-action transmit

police 1000000 conform-action transmit

exceed-action transmit

!

control-plane

no service-policy output PM-COPP

Answers
B.

policy-map PM-COPP

class CM-OSPF

no police 1000000 conform-action transmit

police 1000000 conform-action transmit

exceed-action transmit

B.

policy-map PM-COPP

class CM-OSPF

no police 1000000 conform-action transmit

police 1000000 conform-action transmit

exceed-action transmit

Answers
C.

control-plane

no service-policy output PM-COPP

service-policy input PM-COPP

C.

control-plane

no service-policy output PM-COPP

service-policy input PM-COPP

Answers
D.

no access-list 100

access-list 100 deny ospf any any

access-list 100 permit ip any any

!

policy-map PM-COPP

class CM-OSPF

no police 1000000 conform-action transmit

police 1000000 conform-action transmit

exceed-action drop

!

control-plane

no service-policy output PM-COPP

service-policy input PM-COPP

D.

no access-list 100

access-list 100 deny ospf any any

access-list 100 permit ip any any

!

policy-map PM-COPP

class CM-OSPF

no police 1000000 conform-action transmit

police 1000000 conform-action transmit

exceed-action drop

!

control-plane

no service-policy output PM-COPP

service-policy input PM-COPP

Answers
Suggested answer: A

Which feature minimizes DoS attacks on an IPv6 network?

A.

IPv6 Binding Security Table

A.

IPv6 Binding Security Table

Answers
B.

IPv6 Router Advertisement Guard

B.

IPv6 Router Advertisement Guard

Answers
C.

IPv6 Prefix Guard

C.

IPv6 Prefix Guard

Answers
D.

IPv6 Destination Guard

D.

IPv6 Destination Guard

Answers
Suggested answer: D

Explanation:

The Destination Guard feature helps in minimizing denial-of-service (DoS) attacks. It performs address resolutions only for those addresses that are active on the link, and requires the FHS binding table to be populated with the help of the IPv6 snooping feature.The feature enables the filtering of IPv6 traffic based on the destination address, and blocks the NDP resolution for destination addresses that are not found in the binding table. By default, the policy drops traffic coming for an unknown destination.

Reference:

https://www.cisco.com/c/en/us/td/docs/routers/7600/ios/15S/configuration/guide/7600_15_0s_book/IPv6_Security.pdf

Refer to Exhibit.

PC2 is directly connected to R1. A user at PC2 cannot Telnet to 2001:db8:a:b::10. The user can ping 2001:db8:a:b::10 and receive DHCP-related information from the DHCP server. Which action resolves the issue?

A.

Remove sequence 10 and put it back as sequence 25.

A.

Remove sequence 10 and put it back as sequence 25.

Answers
B.

Remove sequence 20 and put it back as sequence 45.

B.

Remove sequence 20 and put it back as sequence 45.

Answers
C.

Remove sequence 30 and put it back as sequence 5.

C.

Remove sequence 30 and put it back as sequence 5.

Answers
D.

Remove sequence 40 and put it back as sequence 15.

D.

Remove sequence 40 and put it back as sequence 15.

Answers
Suggested answer: A
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