1. Two EIGRP routers are attempting to establish themselves as neighbors.
Which EIGRP multicast packet type is responsible for neighbor discovery?
A. Update
B. Query
C. Acknowledgment
D. Reply
E. Hello

2. Which two statements are characteristics of the routing protocol EIGRP? (Select two)
A. Updates are sent as broadcast.
B. Updates are sent as multicast.
C. LSAs are sent to adjacent neighbors.
D. Metric values are represented in a 32-bit format for granularity.

3. Routers K1 and K2 have formed an EIGRP neighbor relationship. In order for two routers to become EIGRP neighbors, which two values must match? (Select two)
A. K values
B. Delay
C. Autonomous system
D. Hello time
E. Hold time
F. Bandwidth

4. While comparing the tables associated with EIGRP and OSPF, you notice some similarities. Which EIGRP table is similar to OSPF's Link State Adjacency table?
A. Neighbor table
B. Routing table
C. Topology table
D. Successor table
E. None of the above

5. Router TK1 is configured as shown below:
router eigrp 100
network 10.0.0.0
eigrp stub
Based on the information shown above, which two types of routes will be advertised? (Select two)
A. Receive-only
B. Stub
C. Static
D. Summary
E. Connected
F. Dynamic

6. You are a network administrator on a Cisco router that's running EIGRP. You want to aggregate some of the routes. Which of the following commands below would you enter to configure the summary route you need?
A. ip auto-summary as-number address mask
B. ip summary-address as-number address mask
C. ip auto-summary eigrp as-number address mask
D. ip summary-route eigrp as-number address mask
E. ip summary-address eigrp as-number address mask

7. While troubleshooting an EIGRP routing problem you notice that one of the routers have generated a large number of SIA messages. What are two possible causes for EIGRP Stuck-In-Active routes? (Select two)
A. Some query or reply packets are lost between the routers.
B. The neighboring router starts receiving route updates from this router.
C. A failure causes traffic on a link between two neighboring routers to flow in only one direction (unidirectional link).
D. The neighboring router stops receiving ACK packets from this router.

8. EIGRP uses five generic packet types (hello, updates, queries, replies, acknowledgements). If you wished to view the statistics for these packets, which IOS  command should you use?
A. debug eigrp packets
B. show ip eigrp traffic
C. show ip eigrp topology
D. show ip eigrp neighbors

9. Which of the three areas below are valid OSPF area types? (Select three)
A. Stub
B. Active
C. Remote
D. Backbone
E. Ordinary or standard

10. When an OSPF ASBR announces external networks, what kind of LSA type does it use?
A. Type 1 LSA
B. Type 2 LSA
C. Type 3 LSA
D. Type 4 LSA
E. Type 5 LSA

11. What kind of information can you find in a type 3 OSPF network summary link LSA?
A. Summary of routes in the AS.
B. Summary of link states in an OSPF area.
C. Summary of IP subnets in an OSPF area.
D. Summary of metric coast from ABR to ASBR.

12. Assuming that you are configuring an ABR in an OSPF area, which IOS command would you execute if your goal was to summarize the networks advertised out of the area?
A. summary-address address mask
B. area area-id range address mask
C. auto-summary address mask area area-id
D. network network-number wildcard mask area area-id

13. Router K1 has been configured for OSPF on all of the interfaces. A logical loopback interface has not been created in K1. By default, what will determine the OSPF router ID of router TK1?
A. It defaults to 255.
B. The name set by the hostname command.
C. The highest IP address configured in the router.
D. The priority number of the router set by the priority command.
E. The lowest IP address configured in the router.

14. Router K1 has OSPF configured on its fast Ethernet interface. What is the OSPF cost associated with this 100Mbps Ethernet connection?
A. 1
B. 6
C. 10
D. 100

15. Which command should you use to verify what networks are being routed by a given OSPF process?
A. show ip ospf
B. show ip route
C. show ip protocol
D. show ip ospf database

16. You need to design an addressing scheme in the IS-IS network. How is network layer addressing accomplished in the OSI protocol suite?
A. Packet Layer Protocol address
B. Internet Protocol address
C. Network Service Access Point address
D. Authority and Format Identifier address
E. Media Access Control address

17. IS-IS uses the concept of NSAP addresses. Which of the following NSAP addresses is a private, locally administered address?
A. 49.0004.30ac.0000.3090.c7df.00
B. 39.0f01.0002.0000.0c00.1111.00
C. 52.0f01.0002.0000.0c00.1111.00
D. 48.0f01.0002.0000.0c00.1111.00

18. A ISP uses the IS-IS routing protocol within their network. In IS-IS routing, when would the use of Level 1 IS routing be required?
A. When routing between end systems and intermediate systems
B. When routing between Level 1 areas in different domains
C. When routing between intermediate systems in different areas
D. When routing between Level 1 areas in the same domain
E. When routing between intermediate systems in the same area

19. Routers TK1 and TK2 have established an IS-IS neighbor relationship. What does IS-IS use to establish and maintain neighbor relationships between Intermediate Systems?
A. IIH
B. LSP
C. CLNP
D. CLNS
E. ISH

20. In OSPF, the backbone area is area 0. How could you describe the backbone area of an IS-IS domain?
A. A contiguous collection of L1 routers.
B. A contiguous collection of L1 and L1/L2 routers.
C. A contiguous collection of L1 and L2 routers.
D. A contiguous collection of L2 and L1/L2 routers.

21. Which IOS command would you enter to if you wanted to see the IS-IS level-2 routing database table?
A. show isis route
B. show clns route
C. show isis database
D. show clns neighbors

22. You're troubleshooting a router that's running Integrated IS-IS and you suspect something abnormal with the neighboring routers. Which IOS command would you enter to display the adjacencies?
A. show isis route
B. show clns route
C. show isis database
D. show clns neighbors
E. None of the above

23. When comparing and contrasting the NET and NSAP used in IS-IS routing, which of the following statements is true?
A. A NET is an NSAP address with the N-selector byte set to 00.
B. Network Entity Titles do not have to start and stop on byte boundaries.
C. The System ID field of the NSAP address does not uniquely identify a node.
D. To identify a Domain, an NSAP address must be used because a NET can only
identify an Area.
E. A NET is a special version of an NSAP address restricted to 8 bytes for the Area
Address, System ID and the N-Selector byte.

24. You need to implement route redistribution on a number of the OSPF routers. Which three statements are true when configuring redistribution for OSPF? (Select three)
A. Subnets redistribute by default.
B. The default metric is 20.
C. The default metric is 10.
D. The default metric type is 1.
E. Subnets do not redistribute by default.
F. The default metric type is 2.

25. A router is configured for redistribution to advertise EIGRP routes into OSPF on a boundary router as shown below:
router ospf 1
redistribute eigrp 1 metric 25 subnets
Based on the configuration above, what is the function of the "25" in the redistribute command?
A. It specifies the administrative distance on the redistributed routes.
B. It specifies a new process-id to inject the EIGRP routes into OSPF.
C. It specifies the seed cost to be applied to the redistributed routes.
D. It specifies the metric limit of 25 subnets in each OSPF route advertisement.
E. None of the above