QUESTION 141
Which BGP path attribute is Cisco proprietary? Select the best response.
A. weight
B. MED
C. local preference
D. origin
E. next-hop
F. AS-path
Answer: A
QUESTION 142
Which show command will display only the Type 5 LSAs in the OSPF topology database? Select the best response.
A. show ip route
B. show ip route ospf
C. show ip ospf database summary
D. show ip ospf database nssa-external
E. show ip ospf database external
Answer: E
QUESTION 143
Which command will display EIGRP packets sent and received, as well as statistics on hello packets, updates, queries, replies, and acknowledgments? Select the best response.
A. debug eigrp packets
B. show ip eigrp traffic
C. debug ip eigrp
D. show ip eigrp interfaces
Answer: B
QUESTION 144
Which three statements are true about EIGRP operation? (Choose three.)
A. When summarization is configured, the router will also create a route to null 0.
B. The summary route remains in the route table, even if there are no more specific routes to the network.
C. Summarization is configured on a per-interface level.
D. The maximum metric for the specific routes is used as the metric for the summary route.
E. Automatic summarization across major network boundaries is enabled by default.
Answer: ACE
QUESTION 145
Which three are advantages to creating multiple areas in OSPF? (Choose three.)
A. less frequent SPF calculations
B. fewer hello packets
C. smaller routing tables
D. reduced LSU overhead
E. fewer adjacencies needed
Answer: ACD
QUESTION 146
Which two statements about the EIGRP DUAL process are correct? (Choose two.)
A. An EIGRP route will go active if there are no successors or feasible successors in the EIGRP topology table.
B. An EIGRP route will go passive if there are no successors in the EIGRP topology table.
C. DUAL will trigger an EIGRP query process while placing the flapping routes in the holddown state.
D. A feasible successor in the EIGRP topology table can become the successor only after all the query requests have been replied to.
E. The stuck in active state is caused when the wait for the query replies have timed out.
F. EIGRP queries are sent during the loading state in the EIGRP neighbor establishment process.
Answer: AE
QUESTION 147
What are three key concepts that apply when configuring the EIGRP stub routing feature in a hub and spoke network? (Choose three.)
A. A hub router prevents routes from being advertised to the remote router.
B. Only remote routers are configured as stubs.
C. Stub routers are not queried for routes.
D. Spoke routers connected to hub routers answer the route queries for the stub router.
E. A stub router should have only EIGRP hub routers as neighbors.
F. EIGRP stub routing should be used on hub routers only.
Answer: BCE
QUESTION 148
Which attribute must exist in the BGP update packet? Select the best response.
A. LOCAL_ PREF
B. AGGREGATOR
C. AS_Path
D. Weight
Answer: C
QUESTION 149
Observe the diagram. RTC is the hub router and RTA and RTB are the spokes. There are no virtual circuits between the spoke locations. What is needed to successfully route traffic to the 11.11.11.0/24 network from RTA?
A. The neighbor 10.10.10.1 next-hop-self command on RTA.
B. The neighbor 10.10.10.1 next-hop-self command on RTB.
C. The neighbor 10.10.10.1 next-hop-self command on RTC.
D. Nothing is required. This is the default behavior on this topology.
Answer: C
QUESTION 150
Which BGP attribute will not be advertised in routing updates to its neighboring routers? Select the best response.
A. weight
B. local preference
C. origin
D. AS_path
E. next hop
Answer: A
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