Monday, November 3, 2008

Nortel NCDS 920-256 Exam Demo (1)

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920-256:please download 920-256 in PDF format Demo

1. RIP is usually not deployed in large-scale networks.What is the limit for the maximum number of hops (or routers) from the origin subnet to the target subnet ?
A. 15
B. 16
C. 255
D. 256
Answer: A

2. A customer would like to implement a NAT solution which utilizes the TCP/UDP source port and source address in order to allow multiple sessions from many hosts using a single public NAT address. Which of the following Network Address Translation schemes should be used?
A. Static NAT
B. Double NAT
C. IPSec Aware NAT
D. Network Address Port Translation
Answer: D

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