Cisco CCNP Enterprise 300-410 Questions & Answers

• Question 251:

  Refer to the exhibit.

  

  An engineer noticed that the router log messages do not have any information about when the event occurred.

  Which action should the engineer take when enabling service time stamps to improve the logging functionality at a granular level?

  A. Replace OSPF process 10 on the interfaces with OSPF process 1 and configure an additional router IO with IPv6 address

  B. Replace OSPF process 10 on the interfaces with OSPF process 1. and remove process 10 from the global configuration

  C. Replace OSPF process 10 on the interfaces with OSPF process 1 for the IPv6 address and remove process 10 from the global configuration

  D. Replace OSPF process 10 on the interfaces with OSPF process 1 for the IPv4 address and remove process 10 from the global configuration

  Correct Answer: D

• Question 252:

  Refer to the exhibit.

  

  An engineer configured NetFlow to capture traffic information through the router, but it iOS not working as expected. Which action captures the flow information from this router to the collector?

  A. Change the interface configuration FLOW-MONITOR-1 from input to output.

  B. Configure a flow exporter under flow FLOW-MONITOR-1.

  C. Configure more than one flow exporter destination addresses.

  D. Change the flow exporter transport protocol from UDP to TCP

  Correct Answer: B

• Question 253:

  Refer to the exhibit

  

  A network engineer is troubleshooting an AAA authentication issue for R1 from R2 When an engineer tries to open a telnet connection to R1 it opens the connection but shows a %Authorization failed error message on the terminal and closes the connection silently Which action resolves the issue?

  A. Resolve tacacs+ server host IP authentication miss configuration on the R1 router

  B. Resolve tacacs+ server reachability from the R1 router.

  C. Configure the tacacs+ server host IP on the R1 router

  D. Configure authorization commands in the tacacs* server for the R1 router.

  Correct Answer: D

• Question 254:

  Refer to the exhibit.

  

  A network administrator configured NetFlow data, but the data is not visible at the NetFlow collector. Which configuration allows the router to send the records?

  A. Configure the management interface in the global routing table to send the records.

  B. Configure a different interface to send the records.

  C. Configure the NetFlow collector to listen at export-protocol netflow-v5.

  D. Rectify NetFlow collector reachability from the management interface.

  Correct Answer: B

• Question 255:

  Refer to the exhibit.

  

  An engineer applied filter on R1 The interface flapped between R1 and R2 and cleaning the BGP session did not restore the BGP session and failed Which action must the engineer take to restore the BGP session from R2 to R1?

  A. Apply the IPv6 traffic filter in the outbound direction on the interface

  B. ICMPv6 must be permitted by the IPv6 traffic filter

  C. Enable the BGP session, which went down when the session was cleared.

  D. Swap the source and destination IP addresses in the IPv6 traffic filter

  Correct Answer: B

• Question 256:

  Refer to the exhibit.

  

  R1 cannot authenticate via TACACS

  Which configuration resolves the issue?

  A. aaa group server tacacs+ DC1_TACACS server name DC_TACACS

  B. tacacs server DC1_TACACS address ipv4 10.66.66.66 key D@t@c3nter1TACACS

  C. tacacs server DC1_TACACS address ipv4 10.60.66.66 key D@t@c3nter1TACACS

  D. aaa group server tacacs+ DC_TACACS server name DC_TACACS

  Correct Answer: B

• Question 257:

  Refer to the exhibit.

  

  Spoke routers do not learn about each other's routes in the DMVPN Phase2 network.

  Which action resolves the issue?

  A. Remove default route from spoke routers to establish a spoke-to-spoke tunnel.

  B. Configure a static route in each spoke to establish a spoke-to-spoke tunnel.

  C. Rectify incorrect wildcard mask configured on the hub router network command.

  D. Disable EIGRP split horizon on the TunnelO interface of the hub router.

  Correct Answer: D

• Question 258:

  What is a MPLS PHP label operation?

  A. Downstream node signals to remove the label.

  B. It improves P router performance by not performing multiple label lookup.

  C. It uses implicit-NULL for traffic congestion from source to destination forwarding

  D. PE removes the outer label before sending to the P router.

  Correct Answer: A

• Question 259:

  Refer to the exhibit.

  

  The R1 routing table has the prefixes for the FTP1 and FTP2 file servers. A network engineer must configure the R1 with these requirements:

  1.

  Host1 must use the FTP1 fileserver.

  2.

  Host2 must use the FTP2 fileserver.

  Which configuration meets the requirement on R1?

  

  A. Opiton A

  B. Opiton B

  C. Opiton C

  D. Opiton D

  Correct Answer: C

• Question 260:

  Refer to the exhibit.

  

  A network engineer cannot remote access R3 using Telnet from switch S1. Which action resolves the issue?

  A. Allow the inbound connection via the exec command on R3.

  B. Add the transport input telnet command on R3.

  C. Allow to use the ssh -I admin 10.0.0.1 command on the switch.

  D. Add the login admin command on the switch.

  Correct Answer: A