1.Which command will limit debug output ppp authentication on serial 0/1 and serial 0/2?
A. debug condition interface range s0/1 -0/2 debug ppp authentication
B. debug condition interface s0/1 & 0/2 debug ppp authentication
C. debug int s0/1 debug int 0/2 debug ppp authentication
D. Debug condition interface s0/1 Debug condition interface s0/2 debug ppp authentication
Answer: D
2.What is the MTU’s size in a GRE tunnel?
A. 1630
B. 1476
C. 1500
D. 1900
Answer: B
3.How to check MTU of interface using ping? / How can you check the links mtu size with ping command?
A. ping 10.1.1.1 size 1501
B. ping 10.1.1.1 size 1500 df-bit
C. ping 10.1.1.1
D. ping 10.1.1.1 no-size
Answer: B
4.The tunnel between R1 and R3 is not coming up.
Which two statements are true? (Choose two)
(Topology with a GRE tunnel and the outputs provided are show ip int brief and tunnel source and
destination)
A. Tunnel source int Eth0/0 is down
B. No route from R1 to R3 loopback0 (tunnel destination)
C. source and destination not in same subnet
Answer: AB
5.Refer to the exhibit.
The tunnel between R2 and R5 does not come up.
What are two causes for this issue? (Choose two.)
A. The source interface is down on R5.
B. There is no route on R5 for 2.2.2.2
C. The tunnel source and the destination are in different subnets
D. Interface Ethernet is administrative shutdown on R5
E. It is not possible to configure a tunnel between a private IP and a Public IP address.
Answer: AB
CCNP Routing and Switching 認定は、3 年以上の実務経験を持ち、さらにスキルを磨いて複雑なネットワーク ソリューションを独力で担当することを目指すネットワーキング技術者に適しています。
