hi all.. can any one explain the complete topology of stp and rstp how it works . root swtch connects to a root port and then root port conenct to other switchs designated port. i was going thru his site http://www.cisco.com/en/US/tech/tk389/tk621/technologies_whi te_paper09186a0080094cfa.shtml in which DR also exist on root switch only which makes my understanding grim.I had a diff notion of stp all together. please post asap. and if possible refer a url so thst i can read it my self .. thanks

1 Answers  

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What is the default IPX Ethernet encapsulation? A.) SNAP B.) Arpa C.) 802.2 D.) Novell-Ether E.) SAP

2 Answers  

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Which multicast ip eigrp protocol use?

0 Answers  

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Identify the command that disables name-to-address translation? A.) Router(config-dns)# no ip domain-lookup B.) Router(config)# no address translation C.) Router(config)# no ip domain-lookup D.) Router(config)# ip domain-lookup

1 Answers  

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When discussing static routes, what is the gateway parameter used for? A.) Determining the dynamic route B.) Defining the subnet C.) Defining the Administrative Distance D.) Determining the next hop

1 Answers  

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What key do you use to view the last command? A.) Left Arrow B.) Space Bar C.) Up Arrow D.) Right Arrow

2 Answers  

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Tell me when we use extended access-list?

0 Answers  

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How many subnets can be gained by subnetting 172.17.32.0/23 into a /27 mask, and how many usable host addresses will there be per subnet?

11 Answers   SITTC,

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Which service uses telephone control messages and signals between the transfer points along the way to the called destination? A. Signaling System 7 (SS7) B. Time-division Multiplexing (TDM) C. X.25 D. Frame relay

1 Answers  

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Explain how many types of router?

0 Answers  

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How IEEE Calculate the Cost of Link (ex.. 10mbps is having Cost 100) Is there any formula or any test to calculate it.

2 Answers   IBM,

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what is the difference between osi and tcp ?

8 Answers   Wipro,

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