Which statement is true regarding the user exec and privileged exec mode? A.) The '?' only works in Privileged exec B.) They are identical C.) They both require the enable password D.) User exec is a subset of the privileged exec

1 Answers  

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When we do default route?

0 Answers  

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what are the different asymmetric algorithms?

0 Answers   CCIE,

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Which device works at the Network Layer of the OSI model? Router Switch Bridge Hub

5 Answers   CET, IBM,

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Which command can verify only Network layer connectivity between 2 hosts? A.) ping B.) e-mail C.) plp D.) arp E.) telnet

4 Answers  

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How do you go to privileged mode? How do you switch back to user mode?

0 Answers  

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What are four benefits that can result from applying ISDN networking? (Choose four) A. Full time connectivity across the ISDN is spoofed by Cisco IOS routers using dial on demand routing (DDR) B. Small Once and Home Once sites can be economically supported with ISDN Basic Rate Interface (BRI) servkps C. ISDN replaces Signaling System 7 (SS7) in the Public Switched Telephone Network (PSTIC) backbone D. ISDN can be used as a backup service for a leased line connection between the remote and central chaps E. Modem racking and cabling can be eliminated by integration of digital modem cards on Cisco IOS Network Acess Servers (NAS)

2 Answers  

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Hi Guys.. I hv a confusion in my mind. Plz help me to clear my concept. How a port respond when a PortFast port receives any BPDU. Please make sure that BPDU Guard, ROOT Guard are not considered in this scenario. Just a spanning tree without any enhancement. Will the port goes through STP port state??? As we knw that PortFast bypass the Listening & Learning State? How it will respond when a BPDU (Inferior or Superior) is received on that Port. Thanks in advance. Waiting for Replay.

2 Answers  

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What layer can optionally support reliability? A.) Transport B.) IP C.) Physical D.) Network E.) Sub-physical layer

2 Answers  

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What is a characteristic of Store and Forward switches? A.) They forward the frame before it is completely read. B.) They work at wire speed. C.) They are the same a Cut-Through switching. D.) They read the entire frame and check CRC before forwarding. E.) They decrease latency.

1 Answers  

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Identify the command to view the configuration-register value? A.) show register B.) display config-register C.) show config D.) show version

1 Answers  

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How many valid ip will b in /21 in route summarization?

0 Answers  

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