Answer / Mukesh Kumar

The main types of Virtual Private Networks (VPN) include Remote Access VPN, Site-to-Site VPN, and Extranet VPN. Remote Access VPN allows remote users to securely access a private network. Site-to-Site VPN connects two or more private networks across a public network like the internet. Extranet VPN extends a private network to trusted business partners, allowing secure collaboration.

Identify the keystroke to position the cursor to the beginning of a command line? A.) Ctrl-A B.) Ctrl-Ins C.) Ctrl-B D.) Ctrl-Z

2 Answers  

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Which command allows a user to see previous commands? A.) show command B.) CTRL-P C.) show history D.) CTRL-U E.) Up Arrow F.) SHIFT-CTRL-6

1 Answers  

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Which configuration mode and command combination sets the bandwidth metric of a Frame Relay connection? A. router(config)# clock rate 56 B. router(config)# bandwidth 56 C. router(config)# bandwidth 56000 D. router(config)# clock rate 56000

2 Answers  

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Identify the 3 major functions at layer 3 of the OSI model? A.) Forwarding process B.) Logical addressing C.) End-to-end connections D.) Path selection E.) MAC address examination F.) Network monitoring

2 Answers  

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Explain what are partial updates?

1 Answers  

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To prevent Service Advertisements (SAPs) from flooding a network, Cisco routers do not forward them. How are services advertised to other networks? A. Each router builds its own SAP table and forwards that every 60 seconds. B. Each router assigns a service number and broadcasts that. C. SAPs aren't necessary with Cisco routers. D. Cisco routers filter out all SAPs.

1 Answers  

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how many seriale interface a managable router has.

4 Answers   IBM,

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What are the 3 ways routers learn paths to destination networks? A.) Dynamic B.) Static C.) Routing tables D.) Default

2 Answers  

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Explain the term 'broadcast'.

1 Answers  

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Which of the following is an invalid host address using a netmask of 255.255.255.192? A.) 10.1.1.1 B.) 10.1.1.66 C.) 10.1.1.130 D.) 10.1.1.127

2 Answers  

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What is the difference between hub, switch, and router?

1 Answers  

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Can you explain PAP?

1 Answers   CCIE,

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