Answer / hema

IPSec gives secure data transmission between two communicating devices

Answer / mahmood

ipsec is a suite of protocols which ensure the following:
1-confidentiality of data
2-integrity of data
3-anti-replay of data
4-non-repudiation

contains the main cryptographic algorithms used in securing traffic between two networks over an un trusted network, given that IKE phase 1 is enabled.

What causes a triggered update to reset the router hold-down timer?

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Explain how many types of router?

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what is the binary value of loop back address

13 Answers  

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What is the correct command line syntax for configuring a port on a 7000 or 7500 series Cisco router with a VIP card? A.) port B.) port adapter/port C.) You can't put a VIP card in a 7000 or 7500 router. D.) slot/port-adapter/port E.) slot/port F.) slot

1 Answers  

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Which layer are called upper layer?

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How convergence happen in ospf?

3 Answers   TCS,

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Identify the 3 methods routers learn paths to destinations? A.) Dynamic routing B.) None of the above, configured by default C.) Default routes D.) Administrative distance E.) Static routes

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Given the global configuration command 'banner motd #7 Hello #', what do the '#' symbols represent? A.) Escape sequence to exit the menu. B.) Nothing, just part of the banner. C.) Tic Tac Toe Macro. D.) Delimiting Character E.) Message border character. F.) Number of times message to be displayed.

1 Answers  

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What does the acronym ARP stand for? A.) Address Resolution Phase B.) ARP Resolution Protocol C.) Address Resolution Protocol D.) Address Recall Protocol

2 Answers  

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What is the IEEE specification for Spanning Tree Protocol? A.) 802.9 B.) 803.ud C.) 803 D.) 802.1d

1 Answers  

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