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Bonus Exam 2 – ICND2

Bonus Exam 2 – ICND2

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ICND2 questions.

1. Your boss asks you to add a Router ID for OSPF. Which command do you use?

Question 1 of 48

2. STP uses the exchange of BPDUs to determine the network topology, which is determined by the following three variables.

Question 2 of 48

3. STP is defined in the IEEE 802.1D standard. Its sole purpose is to prevent loops on your LAN by shutting down ports which could cause them. In order to maintain a loop-free logical topology, every ___ seconds, switches pass Bridge Protocol Data Units (BPDUs).

Question 3 of 48

4. In Cisco IOS software, OSPF-enabled routers send Hello packets every _____ by default on Non-Broadcast network types.

Question 4 of 48

5. Backbone routers can include routers that have interfaces only in the OSPF backbone area, or routers that have an interface in the OSPF backbone area as well as interfaces in other areas (ABRs).

Question 5 of 48

6. In addition to equal cost load balancing capabilities, EIGRP is also able to perform unequal cost load sharing.

Question 6 of 48

7. Switches determine the best STP Configuration BPDU based on the following four factors. Put them in the correct order.
  • Lowest sender Bridge ID
  • Lowest Root Bridge ID
  • Lowest sender Port ID
  • Lowest Root path cost to Root Bridge

Question 7 of 48

8. BGP deals with routing between AS numbers. These ASNs must be unique and are usually assigned by regional Internet registries.

Question 8 of 48

9. The OSPF non-DR/BDR routers send messages and updates to the AllDRRouters Multicast group address _______.

Question 9 of 48

10. The primary purpose of the STP Designated Port is to provide redundancy.

Question 10 of 48

11. Unlike the Root Port, the Designated Port is a port that points towards the STP Root.

Question 11 of 48

12. BGP relies on routes passed from neighbors. The route update lists the ASN(s) the packet must pass through in order to reach a specific destination. The list of ASNs associated with the routes is called the ______.

Question 12 of 48

13. BGP is used primarily to exchange Network Layer Reachability Information (NLRI) between routing domains or ASNs. The NLRI is composed of a ___ and a _____.

Question 13 of 48

14. LACP is configured on two connected switches. Tick which settings will result in a link forming.

Question 14 of 48

15. Dynamic neighbor discovery is performed by sending EIGRP Hello packets to the destination Multicast group address _____.

Question 15 of 48

16. If a subinterface is created on a Frame Relay physical interface, the option of creating it as Multipoint exists. Layer 3 to Layer 2 resolution has to be configured for both the physical interfaces and for the subinterfaces. There are two options for doing this in Frame Relay. (choose both).

Question 16 of 48

17. If there are no operational interfaces with an IPv4 address configured on the router, then configure the OSPFv3 RID manually using the router-id [ipv4 address]router configuration command.

Question 17 of 48

18. BGP speaking routers (speakers) form neighbor relationships with other BGP speakers. The neighbors are referred to as peers. Th e routers communicate using ___ port ___.

Question 18 of 48

19. You are asked to create a passive interface for OSPF. Which command do you use?

Question 19 of 48

20. Your boss asks you what happens to the BPDUs on the  switch port with the Port Fast feature enabled. What do you tell him?

Question 20 of 48

21. The BPDU Guard feature prevents the port from receiving any BPDUs but does not prevent it from sending them.

Question 21 of 48

22. Which command will produce the below output?

BGP neighbor is 192.168.1.2, remote AS 2, external linkBGP version 4, remote router ID 192.168.1.2BGP state = Established, up for 00:20:59Last read 00:00:58, last write 00:00:58, hold time is 180, keepaliveinterval is 60 secondsNeighbor capabilities:Route refresh: advertised and received(old & new)Address family IPv4 Unicast: advertised and receivedMessage statistics:InQ depth is 0OutQ depth is 0Sent RcvdOpens: 1 1Notifications: 0 0Updates: 0 0Keepalives: 22 22Route Refresh: 0 0Total: 23 23Default minimum time between advertisement runs is 30 seconds

Question 22 of 48

23. Which two command will configure BGP using the network command.

Question 23 of 48

24. Which command enables DHCP snooping?

Question 24 of 48

25. The STP Configuration BPDUs are forwarded to downstream neighboring switches via the ____ Port on the ____ Bridge.

Question 25 of 48

26. 802.1_ provides Port-based Network Access Control (PNAC) and authenticates users or devices before they have access to the LAN or Wireless LAN.

Question 26 of 48

27. The EIGRP ASN is a 32-bit integer between 1 and ______.

Question 27 of 48

28. The ISDN U reference point is found?

Question 28 of 48

29. EIGRP runs directly over IP using protocol number __?

Question 29 of 48

30. When DHCP snooping is enabled, the switch builds and maintains a DHCP _____ table (which is also referred to as the DHCP binding table), and it is used to prevent and filter untrusted messages from the network.

Question 30 of 48

31. MPLS comes in two different flavors.

Question 31 of 48

32. OSPF elects a Designated Router (DR) and/or a Backup Designated Router (BDR) on Broadcast and Non-Broadcast network types.

Question 32 of 48

33. Both OSPFv2 and OSPFv3 can run on the same router.

Question 33 of 48

34. The EIGRP topology table can be viewed using the ______ command.

Question 34 of 48

35. Your boss asks you to set all router interfaces as passive for routing updates. Which command do you use?

Question 35 of 48

36. Loop Guard detects Root Ports and blocked ports and ensures that they no longer receive BPDUs.

Question 36 of 48

37. Point-to-Point Protocol over Ethernet (PPPoE) is a network protocol used to encapsulate PPP frames inside Ethernet frames.

Question 37 of 48

38. Which OSPF command will print the below output?

Internet Address 150.1.1.2/24, Area 0Process ID 2, Router ID 2.2.2.2, Network Type POINT_TO_MULTIPOINT, Cost: 64

Question 38 of 48

39. Dynamic Multipoint VPN allows secure communication between sites and must pass through a headquarters VPN server or router, which is the traditional method.

Question 39 of 48

40. The STP Forward Delay controls the duration of Listening/Learning states and is set to?

Question 40 of 48

41. Cloud Computing models include? (choose all which apply)

Question 41 of 48

42. By default, all routers have a default priority value of _.

Question 42 of 48

43. Your boss has configured EIGRP for IPv6 but has read somewhere it remains disabled until a command is added. Which command is he referring to?

Question 43 of 48

44. When determining the OSPF router ID, Cisco IOS selects the ____ IP address of configured Loopback interfaces. If no Loopback interfaces are configured, the software uses the _____ IP address of all configured physical interfaces as the OSPF router ID.

Question 44 of 48

45. Which command will force an OSPF DR/BDR election?

Question 45 of 48

46. Which command would cause the below message to be printed to the console session?

Creating a port-channel interface Port-channel 1

Question 46 of 48

47. The Bridge Priority is the priority of the switch in relation to all other switches. The Bridge Priority values range from 0 to _____.

Question 47 of 48

48. An Area Border Router (ABR) is an OSPF router that connects one or more OSPF areas to the OSPF backbone.

Question 48 of 48


 

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