单选题Refer to the exhibit. Which statement is true about the 6.6.6.0/24 prefix？（）AIf another path advertises the 6.6.6.0/24 path and has the default local preference， that path is more preferredBThe command neighbor send-community is configured on BGP neigh

Refer to the exhibit. ROUTE.com is planning to implement a secure OSPF network to support traffic between clients on the 172.16.10.0/24 network and the file server on the 172.16.20./24 network. You have been asked to review the implementation and verification plans for this OSPF project. Which statement about the plan is true? （）

A. It is complete as written

B. It should include a task that verifie s that the interarea routes are using the proper MED

C. It should include a task that verifies that load sharing is active on R1 and R4

D. It should include a task that verifies that all redundant links will become active when the primary links are sh ut down

A.No dynamic interior routing protocol can summarize as shown

B.Unless configured otherwise, EIGRP would automatically summa rize the prefixes as shown in the exhibit

C.With this IP addressing scheme, EIGRP can be manually configured to summarize prefixes at the specified summarization points

D.The IP address design lends itself to OSPF Each summarizing router would be an ABR, summarizing to the next area in the address hierarchy

A.A

B.B

C.C

D.D

A. Only traffic with a destination from 10.10.0.0/19 will be permitted.

B. Router RAR1 will accept only route 10.10.0.0/19 from its BGP neighbor.

C. Only traffic going to 10.10.0.0/19 will be permitted.

D. Router RAR1 will send only route 10.10.0.0/19 to its BGP neighbor.

A. Additional DHCP options will be imported from another DHCP server.

B. The DHCP server pools need to be bound to an interface to operate.

C. This configuration will provide IP configuration information to two different su bnets.

D. Additional DCHP option information needs to be imported from another DHCP server.

E. If the router hands out all the addresses in pool 1, then it will supply addresses from pool 2.

Refer to the exhibit. ROUTE.com is planning to implement a new secure OSPF network to support traffic between clients on the 172.16.10.0/24 network and the file server on th e 172.16.20./24 network. You have been asked to review the implementation plan for the OSPF project. Which statement about the plan is true?（）

A. It is complete as written.

B. It should include a task that shuts down all unused interfaces.

C. It sho uld include tasks that enable and verify OSPF authentication.

D. It should include a task that establishes a file transfer baseline before and after the configuration is changed.

Refer to the exhibit. The partial configuration for an OSPF ASBR and an Area 0 ABR is shown. Assume the OSPF configurations throughout the network are operable. Which statement about these configurations is true? （）

A. The ASBR route - maps are basically useless, because there are no deny prefix - lists.

B. LSA Type 5s wil l not be received by the ABR from the ASBR.

C. The OSPF backbone will not learn any RFC 1918 addresses.

D. The matched prefix - list addresses will be given a metric of 255, which is essentially unreachable.

A. BGP NSF awareness is enabled

B. SSO for BGP NSF capability is enabled

C. BGP graceful restart awareness is enabled

D. 10.11.1.187 is configured as an NSF-capable BGP neighbor

A. Hosts belonging to DHCP pool 1 and pool 2 will retain their IP settings for 30 hours before they must renew.

B. Hosts will receive IP settings from pool 1 until the addresses run out, and then hosts will receive the settings from pool 2.

C. Hosts in the 10.10.20.0/24 subnet will u se 10.10.20.50 as its DNS server.

D. DHCP pool 0 needs to have the ip dhcp excluded - address command to exclude the default router and DNS servers.

A. The command neighbor send -community is configured on BGP neighbor 10.10.23.3.

B. If another path advertises the 6.6.6.0/24 path and has the default local preference, that path is more preferred.

C. Route 6.6.6.0/24 is learned by an IBGP peer.

D. The route 10.10.23.3 is not being advertised to other BGP neighbors.