CiscoCCNP：BSCN 1

ciscoCCNP：BSCN 1
 

CHEET SHEETS: BSCN (640-503)
COPYRIGHT KEEN INTERACTIVE 2000
Last Update: 8/7/00

1. Which of the following are true regarding route filtering?
a. It uses the same technique as packet filtering; IT’s based on standard or extended access-lists
b. IT is rEQuired when using EIGRP and OSPF at the same time
c. Unlike packet filtering (which uses inverted subnet masks, route filtering uses normal subnet masks
d. Route filtering is used only while performing route redistribution

2. Which of these are benefITs of incorporating hIErarchical addressing?
a. You can summarize multiple routes into single route summarIEs, making the network more scalable
b. A contiguous address assignment allows the most efficient use of address
c. Reduction in the number of routing table entrIEs for participating routers
d. A more efficient allocation of addresses network-wide
e. A reduced number of routing table entrIEs for participating routers

3. How can a single IP statement indicate many IP addresses?
a. Source-route bridge
b. Route summarization
c. Helper address
d. Default gateway
e. Passive interface

4. What essential reasons make OSPF better than RIP1?
a. OSPF can select paths based on bandwidth
b. Link-State proTOCols generally have faster convergence than Distance-Vector
c. OSPF supports VLSM
d. OSPF has no hop count limitation because IT is based on path cost
e. OSPF can select paths based on bandwidth

5. Which of the following are true of EIGRP?
a. IT only sends change-updates to the systems that are affected by the event
b. IT can provide clIEnt address conflict resolution
c. IT is considerably more complex than OSPF


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