What is the maximum request timer?

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What are the different layers of osi model?

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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

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Explain the difference between flsm and vlsm?

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Explain the difference between static and dynamic routing?

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What is Phase od VPN in site to site and what information you will require to configure a SITE to SITE VPN

0 Answers   Infosys,

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Identify 2 transport layer protocols? A.) IP B.) TCP C.) CDP D.) ARP E.) UDP

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What is mac address size of ipv6?

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What is an advantage of UDP? Low Overhead High Overhead Reliable Not reliable

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What is the protocol number for TCP? A.) 80 B.) 21 C.) 11 D.) 6

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Which of the following are valid Cisco encapsulation type names? A.) arpa = IPX Ethernet B.) novell-ether = IPX Ethernet_802.3 C.) snap = IEEE 802.2 SNAP on Ethernet, FDDI, and Token Ring D.) novell-fddi = IPX Fddi_Raw E.) sap = IEEE 802.2 on Ethernet, FDDI, and Token Ring F.) hdlc = HDLC on serial interfaces

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In the command "router igrp 109" what does 109 signify? A. an autonomous system B. any network number which the router is attached to C. the allowable length of the routing table D. the network socket number

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