Amazing ccnp route 300 101 secrets

Q3. An engineer is asked to monitor the availability of the next-hop IP address of 172.16.201.25 every 3 seconds using an ICMP echo packet via an ICMP echo probe. Which two commands accomplish this task? (Choose two.)

A. router(config-ip-sla)#icmp-echo 172.16.201.25 source-interface FastEthernet 0/0

B. router(config-ip-sla-echo)#timeout 3

C. router(config-ip-sla)#icmp-jitter 172.16.201.25 interval 100

D. router(config-ip-sla-echo)#frequency 3

E. router(config-ip-sla)#udp-echo 172.16.201.25 source-port 23

F. router(config-ip-sla-echo)#threshold 3

Q4. Which statement is true?

A. RADIUS uses TCP, and TACACS+ uses UDP.

B. RADIUS encrypts the entire body of the packet.

C. TACACS+ encrypts only the password portion of a packet.

D. TACACS+ separates authentication and authorization.

Q5. Your company uses Voice over IP (VoIP). The system sends UDP datagrams containing the voice data between communicating hosts. When areas of the network become busy, some

of the datagrams arrive at their destination out of order. What happens when this occurs?

A. UDP will send an ICMP Information request message to the source host.

B. UDP will pass the information in the datagrams up to the next OSI layer in the order in which they arrive.

C. UDP will drop the datagrams that arrive out of order.

D. UDP will use the sequence numbers in the datagram headers to reassemble the data into the

Q6. In which two ways can split horizon issues be overcome in a Frame Relay network environment? (choose two.)

A. Configuring one physical serial interface with Frame Relay to various remote sites.

B. Configure a loopback interface with Frame Relay to various remote sites.

C. Configuring multiple subinterfaces on a single physical interface to various remote sites.

D. Enabling split horizon.

E. Disabling split horizon

Q7. Which LSA type can exist only in an OSPF NSSA area?

A. type 7 LSA

B. type 1 LSA

C. type 5 LSA

D. type 3 LSA

Q8. Which option is one way to mitigate symmetric routing on an active/active firewall setup for TCP-based connections?

A. performing packet captures

B. disabling asr-group commands on interfaces that are likely to receive asymetric traffic

C. replacing them with redundant routers and allowing load balancing

D. disabling stateful TCP checks

Q9. Which statement describes what this command accomplishes when inside and outside interfaces are correctly identified for NAT?

ip nat inside source static tcp 192.168.1.50 80 209.165.201.1 8080 extendable

A. It allows host 192.168.1.50 to access external websites using TCP port 8080.

B. It allows external clients coming from public IP 209.165.201.1 to connect to a web server at 192.168.1.50.

C. It allows external clients to connect to a web server hosted on 192.168.1.50.

D. It represents an incorrect NAT configuration because it uses standard TCP ports.

Q10. Refer to the exhibit. Which statement is true?

A. Traffic from the 172.16.0.0/16 network will be blocked by the ACL.

B. The 10.0.0.0/8 network will not be advertised by Router B because the network statement for the 10.0.0.0/8 network is missing from Router B.

C. The 10.0.0.0/8 network will not be in the routing table on Router B.

D. Users on the 10.0.0.0/8 network can successfully ping users on the 192.168.5.0/24 network, but users on the 192.168.5.0/24 cannot successfully ping users on the 10.0.0.0/8 network.

E. Router B will not advertise the 10.0.0.0/8 network because it is blocked by the ACL.

Q11. Refer to Exhibit.

Which two reasons for IP SLA tracking failure are likely true? (Choose Two)

A. The source-interface is configured incorrectly.

B. The destination must be 172.30.30.2 for icmp-echo.

C. A route back to the R1 LAN network is missing in R2.

D. The default route has wrong next hop IP address.

E. The threshold value is wrong.

Q12. Refer to the exhibit.

Which option represents the minimal configuration that allows inbound traffic from the 172.16.1.0/24 network to successfully enter router R, while also limiting spoofed 10.0.0.0/8 hosts that could enter router R?

A. (config)#ip cef (config)#interface fa0/0

(config-if)#ip verify unicast source reachable-via rx allow-default

B. (config)#ip cef

(config)#interface fa0/0

(config-if)#ip verify unicast source reachable-via rx

C. (config)#no ip cef (config)#interface fa0/0

(config-if)#ip verify unicast source reachable-via rx

D. (config)#interface fa0/0

(config-if)#ip verify unicast source reachable-via any