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Home > Archive > CCNP > December 2004 > Please help with these BCRAN questions!
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Please help with these BCRAN questions!
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| netnode 2004-11-15, 6:40 pm |
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Question A55:
TestkingA(config)#ip route 172.168.16.1.0 255.255.255.0 bri0
TestkingA(config)#interface bri0
TestkingA(config-if)#dialer map ip 10.1.1.1 name TetskingB 5551111
TestkingA(config-if)#dialer map ip 10.1.1.2 name TetskingC 5552222
TestkingA(config-if)#dialer map ip 10.1.1.3 name TetskingD 5553333
What will occur if interesting traffic heading for the network 172.16.1.0 is seen by TestkingA?
A. The packets destined for the 172.16.1.0 network will be dropped
B. The packets destined for the 172.16.1.0 network will be sent to the default route
C. A DDR call will be placed first to router testking B, and if it is busy, then to TestkingC and TestkingD
D. A DDR call will be placed first to router testking B and then packets routed to 10.1.1.1
Right answer is claimed to be C. The Main thing here is: Is DDR working? At least there are no dialer-list command. Any thoughts?
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Question A63:
Frame-relay has been enabled on a main interface with a bandwith 1536 command. Also three subinterfaces have been configured, two of them with a map class which sets the CIR to those interfaces for 128 kbps.
There is no CIR command applied either to the main interface or to the remaining third subinterface. What is the CIR for the third subinterface?
A. 56 kbps
B. 128 kbps
C. 64 kbps
D. 1536 kbps
E. 896 kbps
Real-Exams claim there's a default value of CIR 56/64 kbps. Is it true? They didn't even say which one is correct.
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Question A66:
With regard to the PPP Multilink protocol, which of the following statements are true?
A. MLP can identify bundles only through the authenticated name
B. MLP can be applied to any link type utilizing PPP encapsulation
C. MLP is a negotiated option only during the LCP phase of PPP
D. For MLP to bind links, configuring AAA authentication is required
RE says A and B, I would choose B and C. Do you agree with me?
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| netnode 2004-11-19, 3:20 pm |
| Please help me with these ones, I'll have my exam next week! | |
| TechoBoy 2004-12-01, 4:54 pm |
| Have you taken the exam yet! Let me know I have just passed the exam. I will help answer the question. Just let me know if you taken the exam and if so, did you pass/fail?
To answer the first question A55.
C is the right answer, but your point about the dialer list is interesting? The qestion already states that interesting traffic is being sent out of BRI interface. With that said a dialer list is nothing more than is.
Dialer list is used to specify which packets are considered interesting traffic and will cause a dialer interface to initate a DDR call.
Command
R(config)#dialer-list 1 protocol ip permit
So the question already assumes the dialer-list and the traffic meets the dialer-list requirments. |
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