350-001/CCIE Training 12

21. Poor performance, collisions, and intermittent communication between a PC and a switch port may be the result of which of these?(350-001 Q&A)
A. the wrong wire category is being used
B. the port on the switch is in the errdisable state
C. there are mismatching duplex modes
D. there are mismatching speeds
Answer: C

22. Which two of these parameters are used to determine a forwarding equivalence class? (350-001 Q&A)
A. IP prefix
B. Layer 2 circuit
C. RSVP request from CE for bandwidth reservation
D. BGP MED value
Answer: AB

23. Which two of these statements about WCCP version 2 are false? (350-001 Q&A)
A. It allows for the redirection of traffic other than HTTP, including a variety of UDP and TCP traffic.
B. Only one router can redirect content requests.
C. Multiple routers can redirect content requests.
D. It works only with IP networks.
E. The Cache Engine defines one central “home router” and stores it in its memory.
F. The Cache Engine defines one central “home router,” and stores it in its memory.
Answer: BF

24. Refer to the exhibit. What type of issue does this Router A error log indicate? (350-001 Q&A)

A. physical layer problem
B. HSRP standby router configuration error
C. HSRP router interfaces are in the wrong VLAN
D. PortFast is enabled on both HSRP routers
Answer: A

25. Refer to the exhibit. Assume that all necessary configurations in this network are correct for routing. Subnet 10.1.1.0/24 is sourced by Router A and advertised via BGP, OSPF, and EIGRP. Eventually, Router G learns of this subnet. What is the routing protocol and administrative distance that Router G used to reach subnet 10.1.1.0/24?(350-001 Q&A)

A. EIGRP, AD 5
B. EIGRP, AD 90
C. EIGRP, AD 170
D. OSPF, AD 110
E. BGP, AD 20
F. BGP, AD 200
Answer: E

26. If a port configured with STP loop guard stops receiving BPDUs, the port will be put into which state?(350-001 Q&A)
A. learning state
B. listening state
C. forwarding state
D. rootinconsistent state
Answer: D

27. Two routers are connected over a serial link, and are configured to run EIGRP on all interfaces. You examine the EIGRP neighbor table on both routers (using the show ip eigrp neighbor command) and see that the router connected over the serial link is listed as a neighbor for a certain amount of time, but is periodically removed from the neighbor table. None of the routes from the neighbor ever seem to be learned, and the neighbor transmission statistics (SRTT, RTO, and Q Count) seem to indicate that no packets are being transmitted between the neighbors. What is the most likely cause of this problem?(350-001 Q&A)
A. While multicast packets are being successfully sent over the link, unicast packets are not.
B. This is correct behavior for the first few minutes of EIGRP neighbor formation. After four or five cycles, it should straighten itself out and the neighbor relationship should work.
C. The hello or hold intervals are set differently on the two routers.
D. There is a bug in the EIGRP code that needs to be fixed.
Answer: A

28. All of these are Spanning Tree Protocol IEEE 802.1w port states except which one?(350-001 Q&A)
A. Discarding
B. Learning
C. Forwarding
D. Blocking
Answer: D

29. If an LSR receives a labeled packet for which there is no label entry in the LFIB, which action does the router perform?(350-001 Q&A)
A. It uses a default label for forwarding.
B. It strips the label and does a lookup in the FIB using the IP destination address.
C. It drops the packet.
D. It uses LDP to create an LSP and a new entry in the LFIB for that label.
Answer: C

30. WRED is most effective under what circumstances?(350-001 Q&A)
A. most traffic is TCPbased
B. an equal distribution of TCP and UDP traffic
C. a mix of TCP, UDP, and nonIP traffic
D. very high bandwidth interfaces such as Gigabit Ethernet
Answer: A

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