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Refer to the exhibit. Autonomous systems 200 and 300 have EBGP sessions established with their directly connected routers in autonomous system 100. IGP has been configured on all routers in autonomous system 100 and they successfully exchange routing updates. Traffic originated in autonomous system 200 cannot reach the destination autonomous system 300. What configuration should be done on the routers in autonomous system 100 in order for the traffic coming from autonomous system 200 to be forwarded to autonomous system 300?

• A. IBGP session must be established between routers R1 R2 and R2 R3, and the synchronization must be turned on.
• B. IBGP session must be established between routers R1 and R3, and the synchronization must be turned on.
• C. IBGP speakers within autonomous 100 must be fully meshed, and the synchronization must be turned on.
• D. IBGP speakers within autonomous 100 must be fully meshed, and the synchronization must be turned off.
• E. IBGP session must be established between routers R1 and R3, and the synchronization must be turned off.
• F. IBGP session must be established between routers R1 R2 and R2 R3, and the synchronization must be turned off.

Refer to the exhibit. Why are the EIGRP neighbors for this router not learning the routes redistributed from OSPF?

• A. Redistribution must be enabled mutually (in both directions) to work correctly.
• B. Default metrics are not configured under EIGRP.
• C. Both routing protocols must have unique autonomous system numbers for redistribution to function correctly.
• D. Auto-summary causes the OSPF routes redistributed into EIGRP to be summarized; thus the OSPF network 116.16.34 is summarized to 116.34.0.0, which is already covered by the EIGRP protocol.

Based on the exhibited output,

Which three statements are true? (Choose three.)

• A. The best path for R1 to reach the 192.168.1.48/28 prefix is via 192.168.1.66.
• B. 40512000 is the advertised distance (AD) via 192.168.1.66 to reach the 192.168.1.48/28 prefix.
• C. All the routes are in the passive mode because R1 is in the query process for those routes.
• D. All the routes are in the passive mode because these routes are in the hold-down state.
• E. R1 will load balance between three paths to reach the 192.168.1.48/28 prefix because all three paths have the same advertised distance (AD) of 40512000.
• F. R1 is in AS 200.

OSPF is enabled on router A.
You execute the following command on router A and receive the accompanying output:
RouterA#ping 224.0.0.5 repeat 1
Type escape sequence to abort.
Sending 1, 100-byte ICMP Echos to 224.0.0.5, timeout is 2 seconds:
Reply to request 0 from 10.100.100.1, 4 ms
10.100.100.1 is the IP address of a loopback interface on router A.
What can you conclude about router A?

• A. None of the router A interfaces are participating in the OSPF routing process.
• B. Router A is using the loopback interface IP address as its OSPF router ID.
• C. Only the router A loopback interface is participating in the OSPF routing process.
• D. Router A does not have any reachable OSPF neighbors.

Refer to the exhibit. Two routers are connected by Frame Relay and are running OSPF between them. Each router has been configured with the appropriate network statements under router ospf 1, but the routers are not forming an adjacency. Which of the following three commands could be configured on each router to correct this problem? (Choose three.)

• A. RouterC(config-if)#ip ospf network point-to-point RouterD(config-if)#ip ospf network point-to-point
• B. RouterC(config-if )#ip ospf network broadcast RouterD(config-if )#ip ospf network broadcast
• C. RouterC(config-router)#neighbor 10.100.100.4 RouterD(config-router)#neighbor 10.100.100.3
• D. RouterC(config-router)#neighbor 10.255.255.254 RouterD(config-router)#neighbor 10.255.255.253