300-101 Free Practice Test

Which key chain is being used for authentication of EIGRP adjacency between R4 and R2?

1. A. CISCO
2. B. EGRP
3. C. KEY
4. D. MDS

Correct Answer: A

Which value determines the amount of traffic that a network path can hold in transit?

1. A. route cache setting
2. B. maximum window size
3. C. bandwidth delay product
4. D. MSS

Correct Answer: D

Which two options are benefits of BGP peer groups?(Choose two)

1. A. A configuration change can be applied simultaneously to all peers in the peer group
2. B. They can optimize backdoor routes
3. C. They can be updated via multicast
4. D. Each neighbor in a peer group can have different inbound BGP policies
5. E. They use soft updates to minimize bandwidth consumption
6. F. They support groups of paths

Correct Answer: AD

Which two statements are true of the OSPF link-state routing protocol? (Choose two.)

1. A. Using the Bellman-Ford algorithm, each OSPF router independently calculates its best paths to all destinations in the network.
2. B. Using the DUAL algorithm, each OSPF router independently calculates its best paths to all destinations in the network.
3. C. OSPF sends summaries of individual link-state entries every 30 minutes to ensure LSDB synchronization.
4. D. OSPF sends triggered updates when a network change occurs
5. E. OSPF sends updates every 10 seconds
6. F. When a link changes state, the router that detected the change creates a link-state advertisement (LSA) and propagates it to all OSPF devices using the 224.0.0.6 multicast address.

Correct Answer: CD

Which two statements about Frame Relay point-point connections are true?

1. A. They can operate normally without a DLCI map.
2. B. The device can establish a pout to-point connection to the cloud without a DLCI.
3. C. They use two DLCIs to communicate with multiple endpoints over the Frame Relay cloud.
4. D. Changing a point-to-port subinterface to a different type requires the device to be reloaded.
5. E. Each physical interface that extends to the Frame Relay cloud can support a SVC.

Correct Answer: CD