CCIE Routing & Switching Exam 350-001 Practice Test Questions

01. Multicast addresses in which range are reserved by the IANA for administratively scoped multicast?

(A) 233.0.0.0?33.255.255.255

(B) 239.0.0.0?39.255.255.255

(D) 224.0.0.0?24.0.0.255

02. Which information is carried in an OSPFv3 intra-area-prefix LSA?

(A) link-local addresses

(B) solicited node multicast addresses

(D) IPv6 prefixes and topology information

03. You are designing your network to be able to use trunks. As part of this process you are comparing the ISL and 802.1Q encapsulation options. All of these statements about the two encapsulation options are correct except which one?

(A) ISL is a Cisco proprietary encapsulation method and 802.1Q is an IEEE standard.

(B) Both support normal and extended VLAN ranges.

(D) Both support native VLANs.

04. On what type of ports would STP PortFast BPDU guard be most appropriate?

(A) designated ports

(B) root ports

(D) alternate ports

05. Which of these statements about anycast RPs is correct?

(A) After a failure of one of the anycast RPs, the PIM network will reconverge on the remaining anycast RP or RPs in roughly the same time that it takes unicast routing to reconverge.

(B) Anycast RPs cannot be used in conjunction with Auto-RPs.

(C) After a failure of one of the anycast RPs, the PIM network will reconverge on the remaining anycast RP or RPs in less than one second.

(D) The anycast RPs must reside within the same IGP domain.

06. Frame Relay traffic shaping is enabled on a WAN interface with the following settings: CIR = 768 kb/s, Bc = 2000 , Be = 7680. What is the time interval Tc?

(A) 7.4 ms

(B) 10 ms

(D) 12.6 ms

07. Which one of the reason why some ports do not reply to RSTP proposals?

(A) the remote bridge is in the forwarding state

(B) the remote bridge does understand RSTP BPDU

(D) the age time has expired

08. Which One statement accurately describe a link-state routing protocol?

(A) Each router individually builds a picture of the entire flooding domain.

(B) Each router sends all or some portion of its routing table to neighboring routers.

(D) Each router is only aware of neighboring routers.

09. Which one of the statement about penultimate hop popping are true?

(A) It is requested through TDP using a special label value that is also called the implicit-null value.

(B) It can only be used with LDP.

(D) It enables the Edge LSR to request a label pop operation from its upstream neighbors.

10. You are configuring the Cisco IOS DHCP Server to handle DHCP in a LAN. Which two of these configurations are required in order for DHCP to work?

(A) configure the timeout value for ping packets

(B) configure manual bindings

(D) configure a DHCP server boot file

11. The Border Gateway Protocol tries to install the best path for a prefix into the Routing Information Base and fails. Which one of the possible reason for this failure?

(A) a route with a worse administrative distance is already present in the IGP routing table

(B) the best path for the prefix is already installed in the RIB

(D) a route with a better administrative distance is already present in the IGRP routing table

12. Refer to the exhibit. This exhibit shows the NAT configuration for Router A and the output for a ping issued from device 171.68.200.48 and destined to 172.16.47.142. Based on this information, what change must be made to Router A in order for the ping to work?

(A) reload the router

(B) add a static route

(D) configure IP as classless

13. Refer to the exhibit. Assuming that the routing protocol for this network is EIGRP, if the link between R1 and R3 failed, what would R4 receive from R3?

(A) R4 would not receive any updates or queries, since R3 would simply move to the path through R2.

(B) R4 would receive a query, since R3 would mark 172.30.1.0/24 as active when the link between R1 and R4 failed.

(D) R4 would not receive any packets, since R3 is not using the link to R1 to reach 172.30.1.0/24.

14. You are using IPv6, and would like to configure EIGRPv3. Which one of the correctly describe how you can perform this configuration?

(A) There is a network statement configuration in EIGRP for IPv6, the same as for IPv4.

(B) When a user uses a non-passive-interface configuration, EIGRP for IPv6 does not need to be configured on the interface that is made passive

(D) EIGRP for IPv6 is not configured on the interfaces over which it runs, but if a user uses passive-interface configuration, EIGRP for IPv6 needs to be configured on the interface that is made passive.

15. On what OSI layer does bridging occur?

(A) Layer 3

(B) Layer 1

(D) Layer 2

16. Which of the following multicast addresses are reserved and not forwarded by multicast routers?

(A) 224.0.0.1 and 224.0.0.13

(B) 224.0.0.9 and 224.0.1.39

(D) 224.0.0.5 and 224.0.0.6

17. Aggregatable global IPv6 addresses begin with what bit pattern in the first 16-bit group?

(A) 000/3

(B) 001/3

(D) 011/2

18. Which protocol provides the same functions in IPv6 as IGMP does in IPv4 networks?

(A) ICMPv6

(B) ND

(D) TLA

19. Which of the following statements is true about the type of routes created when redistributing routes?

(A) Routes redistributed into OSPF default to be external type 2.

(B) Routes redistributed into EIGRP default to external, but can be set to internal with a route map.

(D) Routes redistributed into OSPF by a router in an NSSA area default to be external type 1.

20. Which of the following FRTS commands, in the same FRTS map class, sets the shaping rate to 128 kbps, with a shaping time interval of 62.5 ms?

(A) frame-relay traffic-rate 128

(B) frame-relay traffic-rate 128000

(D) frame-relay cir 128000, frame-relay Bc 8000

21. Which of the following are true about policers in general, but not true about shapers?

(A) Monitor traffic rates using the concept of a token bucket

(B) Can discard traffic that exceeds a defined traffic rate

(D) Can re-mark a packet

22. Which of the following controls into which VRFs a PE adds routes when receiving an IBGP update from another PE?

(A) Route Distinguisher

(B) Route Target

(D) AS Path length

23. Which of the following answers help define which packets are in the same MPLS FEC when using MPLS VPNs?

(A) IPv4 prefix

(B) ToS byte

(D) The TE tunnel

24. Which of the following terms refers to a NAT feature that allows for significantly fewer IP addresses in the enterprise network as compared with the required public registered IP addresses?

(A) Static NAT

(B) Dynamic NAT

(D) PAT

25. Which of the following commands is used on a Cisco IOS Layer 3 switch to use the interface as a routed interface instead of a switched interface?

(A) ip routing global command

(B) ip routing interface subcommand

(D) no switchport interface subcommand

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