HP certification

Cisco 350-025 exam
Title : CCIE Service Provider Dial

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1. What command is used to set the length of time a non-ISDN interface stays down after a call has been
completed or has failed and before it is available to dial again?
A. dialer enable-timeout
B. dialer holddown
C. dialer fast-idle
D. dialer idle-timeout
E. dialer wait-for-carrier-time
Answer: A

2. For an OC-48 signal (2.5Gb/s), what is the BER (bit error rate) if there is 1 bit error every four days?
A. 10E-12
B. 10E-13
C. 10E-14
D. 10E-15
E. 10E-16
Answer: D

3. Select the group of technologies which are listed in descending order of bandwidth scale:
A. SDH, X.25, ATM
B. DWDM, SDH, Frame Relay
C. DWDM, SDH, ATM
D. ATM, DWDM, Frame Relay
Answer: C

4. What type of fiber-optic system is used to distribute cable television signals?
A. Point to multipoint
B. Local Area network
C. Switched
D. Point to point
Answer: A

5. The Hold-Down Timer used in Distance Vector protocols:
A. Sets the time limit of how long a router may keep a packet in its buffer, if the routing protocol is in the
process of converging
B. Determines the number of seconds a router will wait before sending another update to neighbor routers
C. Sets a specific period for routers to neither accept or advertise a route from a destination where an
original route was recently lost
D. Sets a duration where routes are not accepted from the neighbor router that caused a routing loop
Answer: C

6. The purpose of Administrative Distance, as used by Cisco routers, is:
A. To choose between routes from different routing protocols when receiving updates for the same network
B. To identify which routing protocol forwarded the update
C. To define the distance to the destination used in deciding the best path
D. To be used only for administrative purposes
Answer: A