[Jun 2017] 400 101 ccie

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Q41. Which two attributes were introduced with the Cisco IOS BGP 4-byte ASN feature? (Choose two.) 

A. AS4_AGGREGATOR 

B. AS4_PATH 

C. AS4_PLAIN 

D. AS4_DOT 

E. AS4_TRANS 

Answer: A,B 


Q42. DRAG DROP 

Drag and drop the NAT operations on the left into the correct sequential order on the right. 

Answer: 


Q43. Refer to the exhibit. 

The two standalone chassis are unable to convert into a VSS. What can you do to correct the problem? 

A. Set a different port channel number on each chassis. 

B. Set a different virtual domain ID on each chassis. 

C. Set the redundancy mode to rpr on both chassis. 

D. Add two ports to the port channel group. 

Answer:


Q44. Refer to the exhibit. 

Which two statements about this egress queue are true? (Choose two.) 

A. The queue 3 buffer is allocated 20 percent, its drop threshold is 100 percent, and it is guaranteed 400 percent of memory. 

B. The queue 1 buffer is allocated 30 percent, its drop threshold is 25 percent, and it is guaranteed 100 percent of memory. 

C. The queue 1 buffer is allocated 30 percent, its drop threshold is 100 percent, and it is guaranteed 150 percent of memory. 

D. The queue 2 buffer is allocated 30 percent, its drop threshold is 200 percent, and it can use at maximum 400 percent of memory. 

E. The queue 3 buffer is allocated 30 percent, its drop threshold is 100 percent, and it can use at maximum 400 percent of memory. 

Answer: B,D 


Q45. Independent, multiple OSPF processes are entered on the same router, and the processes have the same destination route. Which OSPF process is used? 

A. The route with the fewest hops is used. 

B. Both processes are used to load balance the traffic. 

C. The first route process that places a route into the routing table is used. 

D. The route with the shortest prefix is used. 

Answer:


Q46. Which two protocols does the Management Plane Protection feature support? (Choose two.) 

A. ARP 

B. HTTPS 

C. TFTP 

D. OSPF 

Answer: B,C 


Q47. Refer to the exhibit. 

Which configuration can you implement on PE-1 to allow CE-1 to receive delegated IPv6 prefixes? 

A) 

B) 

C) 

D) 

E) 

A. Exhibit A 

B. Exhibit B 

C. Exhibit C 

D. Exhibit D 

E. Exhibit E 

Answer:


Q48. Which component of the BGP ORF can you use to permit and deny routing updates? 

A. match 

B. action 

C. AFI 

D. SAFI 

E. ORF type 

Answer:


Q49. Which three statements about GLBP are true? (Choose three.) 

A. It uses a virtual MAC address that starts with 0007.b4. 

B. It elects a single active virtual gateway to appoint and manage multiple active virtual forwarders. 

C. It allows the configured virtual IP address to be used on a physical interface as well. 

D. It uses a virtual MAC address that starts with 0070.4b. 

E. It elects multiple active virtual gateways to appoint and manage a single active virtual forwarder. 

F. Preemption is enabled for the configured active virtual gateway by default. 

Answer: A,B,C 

Explanation: 

The virtual MAC address in GLBP is 0007.b400.xxyy where xx is the GLBP group number and yy is the different number of each gateway (01, 02, 03…). One of the routers in a GLBP group is elected as an AVG – Active Virtual Gateway. There is only one active AVG in a group, and its task is to respond to ARP requests sent to the virtual gateway IP address replying different virtual MAC addresses in response packets. GLBP allows the configured virtual IP address to be used on a physical interface. By default, the GLBP gateway preemptive scheme is disabled. A backup virtual gateway can become the AVG only if the current AVG fails, regardless of the priorities assigned to the virtual gateways. 


Q50. What are two benefits of Per-Tunnel QoS for DMVPN? (Choose two.) 

A. The administrator can configure criteria that, when matched, can automatically set up QoS for each spoke as it comes online. 

B. Traffic from each spoke to the hub can be regulated individually. 

C. When traffic exceeds a configurable threshold, the spokes can automatically set up QoS with the hub. 

D. The hub can send large packets to a spoke during allotted timeframes. 

E. The hub can be regulated to prevent overloading small spokes. 

Answer: A,E 


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