- (Exam Topic 3)

Refer to the exhibit. Router R4 is configured correctly with default OSPF values. A network engineer configured R7 for OSPF. R7 must not be elected as a DR for the segment between R4-R7. The adjacency between R4 and R7 failed to form. Which configuration resolves the issue?

1. A. Option A
2. B. Option B
3. C. Option C
4. D. Option D

Correct Answer: C

- (Exam Topic 3)

Refer to the exhibit An engineer must connect the Reno and Detroit spokes using DMVPN phase 2 Hub tunnel configuration is

Which configuration accomplishes the task?

1. A. Option A
2. B. Option B
3. C. Option C
4. D. Option D

Correct Answer: C

- (Exam Topic 3)
The network administrator configured CoPP so that all routing protocol traffic toward the router CPU is limited to 1 mbps. All traffic that exceeds
this limit must be dropped. The router is running BGP and OSPF Management traffic for Telnet and SSH must be limited to 500kbps.
access-list 100 permit tcp any any eq 179 access-list 100 permit tcp any any range 22 23 access-list 100 permit ospf any any
!
class-map CM-ROUTING match access-group 100 class-map CM-MGMT match access-group 100
!
policy-map PM-COPP class CM-ROUTING
police 1000000 conform-action transmit class CM-MGMT
police 500000 conform-action transmit
!
control-plane
service-policy output PM-COPP
No traffic is filtering through CoPP,which is resulting in high CPU utilization,which configuration resolves the issue ?

1. A. no access-list 100access-list 100 permit tcp any any eq 179 access-list 100 permit ospf any anyaccess-list 101 Permit tcp any any range 22 23!class-map CM-MGMTno match access-group 100 match access-group 101
2. B. control-planeno service-policy output PM-COPP service-policy input PM-COPP
3. C. No access-list 100access-list 100 permit tcp any any eq 179 access-list 100 permit tcp any any range eq 22 access-list 100 permit tcp any any range eq 23 access-list 100 permit ospf any any
4. D. no access-list 100access-list 100 permit tcp any any eq 179 access-list 100 permit ospf any anyaccess-list 101 Permit tcp any any range 22 23!class-map CM-MGMTno match access-group 100 match access-group 101!control-planeno service-policy output PM-COPP service-policy input PM-COPP

Correct Answer: D

- (Exam Topic 3)
A network administrator must optimize the segment size of the TCP packet on the DMVPN IPsec protected tunnel interface, which carries application traffic from the head office to a designated branch. The TCP segment size must not overwhelm the MTU of the outbound link. Which configuration must be applied to the router to improve the application performance?

1. A. Option A
2. B. Option B
3. C. Option C
4. D. Option D

Correct Answer: C

- (Exam Topic 1)
Refer to the exhibit.

ISP 1 and ISP 2 directly connect to the Internet. A customer is tracking both ISP links to achieve redundancy and cannot see the Cisco IOS IP SLA tracking output on the router console. Which command is missing from the IP SLA configuration?

1. A. Start-time 00:00
2. B. Start-time 0
3. C. Start-time immediately
4. D. Start-time now

Correct Answer: D
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipsla/configuration/15-mt/sla-15-mt-book/sla_icmp_echo.htm