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.

Why would you use static routing instead of dynamic routing? A.) When you want automatic updates of the routing tables B.) All the time C.) When you have very few routes and want to conserve bandwidth D.) When you have a gateway of last resort

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Name the command we give if router ios stucked?

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R1#sh ip nat translations Pro Inside global Inside local Outside local Outside global icmp 15.1.1.1:11 10.1.1.1:11 30.1.1.1:11 30.1.1.1:11 icmp 15.1.1.1:12 10.1.1.1:12 20.1.1.1:12 20.1.1.1:12 icmp 15.1.1.1:13 10.1.1.1:13 21.1.1.1:13 21.1.1.1:13 icmp 15.1.1.1:14 10.1.1.1:14 31.1.1.1:14 31.1.1.1:14 R1# So my question is that after every ip address [:] is used & some number. 15.1.1.1{:11}... what is this colon & number indicate. Can anyone tel me this..!!! Thanking you advance. Shahin

4 Answers  

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Which layer is responsible for flow control, acknowledgement, and windowing? A.) Transport B.) Network C.) Application D.) Session E.) Physical F.) Data Link

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Which of the following provide connection-oriented transport to upper layer protocols? A.) SPX B.) RIP C.) NLSP D.) NCP

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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

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Why do you use ‘service password encryption’?

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What does -1 mean in an extended IPX access-list? A.) Any IP address B.) Deny all C.) Deny host D.) Any host or any network

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Identify the command to display the IP host table? A.) show ip hostnames B.) show ip names C.) show hosts D.) show ip hosts

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which is following route will be used to froword data in a situation where a routing table tables contains static ,RIP,IGRP routes destined to the same network with each set to its default administrative distance

9 Answers   HCL,

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What type of frame does CDP use to gather information about it's neighbors? A.) TCP/IP B.) Novell-ether C.) Subnetwork Access Protocol (SNAP) D.) Ethernet_II

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Define the multicast routing?

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