400-101 Certifications Book

Test Information:

Total Questions: 215

Test Number: 400-101

Vendor Name: CISCO

Cert Name: CCIE

Test Name: CCIE Routing and Switching Written Exam v5.1

Official Site: http://www.examsboost.com

Question: 1

What are two of the commands that you can enter to gracefully shut down OSPF and notify neighbors?(Choose two)

A. router(config-if)# ip ospf graceful shutdown

B. router(config-if)# ip ospf shutdown

C. router(config-router)# shutdown

D. router(config-router)# graceful shutdown

E. router(config)# ip notify

Answer: BC   

Question: 2

A packet from network 10.0.1.0/24 destined for network 10.0.2.0/24 arrives at Rl on interface GiO/0, but the router drops the packet instead of transmitting it out interface Gi0/1.

Which feature that is configured on R1 can cause this problem?

A. UDLC

B. split horizon

C. uRPF

D. spanning tree

Answer: C   

Question: 3

Which three service offer VLAN transparency for WAN Ethernet services? (Choose three)

A. ERMS

B. EPL

C. ERS

D. MPLS

E. EMS

F. EWS

Answer: BEF   

Question: 4

What are two mechanisms that directed ARP uses to help resolve IP addresses to hardware addresses? (Choose two)

A. It removes address-resolution restrictions, allowing dynamic protocols to advertise rou information for the device loopback address.

B. It uses ICMP redirects to advertise next-hop addresses to foreign hosts

C. It uses series of ICMP echo messages to relay next-hop addresses.

D. It removes address-resolution restrictions, allowing dynamic protocols to advertise routing information for the next-hop address.

E. t uses a proxy mechanism to allow a device to respond to ARP requests for the addresses of other devices