initiated the “ping” command at your DOS PROMPT? Yes 4 packet responses 4. if you ping the “windowsTarget01” VM server and the UbuntuTarget01” VM‚ Which Server fields in the ICMP echo / Echo-replies vary? The TTL on Windows was 128 while on Ubuntu the TTL was 64. 5. What is the command line syntax for running an “Intense Scan” with ZenMap on a target subnet of 172.30.0.0/24? Nmap –T4 –A –V –PE –PS22‚ 25‚ 80 –PA21‚ 23‚ 80‚ 3389 10.96.109.30 6. Name at least 5 different scans that may be performed
Premium IP address Dynamic Host Configuration Protocol Subnetwork
images‚ setups and measurement results to a Windows PC via the USB device port on the back of the instrument. A USB host port on the front and rear allows for quick and easy screen saving. ■ 32 automatic measurements ■ Advanced tools include digital filter with adjustable limits‚ pass/fail testing‚ and waveform recorder mode ■ 12 different language user interfaces and context sensitive help ■ Front panel USB host port for saving and recalling waveform setups‚ data‚
Premium Universal Serial Bus USB flash drive Data storage device
Page Ethical Hacking and Countermeasures http://www.eccouncil.org EC-Council Certified C EH Ethical Hacker EC-Council TM Page http://www.eccouncil.org Hackers are here. Where are you? Computers around the world are systematically being victimized by rampant hacking. This hacking is not only widespread‚ but is being executed so flawlessly that the attackers compromise a system‚ steal everything of value and completely erase their tracks within 20 minutes. The goal
Premium Security Computer security
PREPARED BY KHATTAK FROM ‘NETWORKTUT’ www.networktut.com There are total 15 TTs. You will have 13 TTs in Exam. ASW1 = 3 TTs DWS1 = 3 TTs R4 = 4 TTs R2 = 1 TT R1 = 4 TTs ASW1 Port Security Access Vlan Switch to Switch Connectivity/Port channel DSW1 IP Helper Address (rare chances‚ no IP Helper Address TT in my exam) HSRP Vlan Filter / Vlan Access Map R4 DHCP Excluded Address (IP DHCP Server) EIGRP Passive Interface (IPv4 EIGRP Routing) EIGRP to OPSF Redistribution
Premium IP address Network address translation Dynamic Host Configuration Protocol
a store-and-forward device that operates at layer2. It forwards the packets to the destination based on the MAC address‚ thus no collision occurs. On the other hand‚ Ethernet hub operate at layer 1 of the OSI‚ it sends the packet to all connected ports(i.e. if flood the network) regardless of the destination thus producing collisions. A switch is more suitable for a network with a high traffic load because there are no collisions on the switch 3. What motivates the use of the term transparent in
Premium Ethernet
Hardware and software are key pieces of any organization’s infrastructure. Components in each domain of the seven domains of the IT infrastructure may connect to a network or to the internet‚ and can be vulnerable to malicious attacks. Malicious attacks on hardware and software can also lead to more widespread problems. These problems can include loss of critical data or theft of financial information or intellectual property. Unprotected IT and network infrastructure assets can offer attackers and
Premium Computer security Security
Identify domain names Identify server names Identify internet service provider Identify IP address of host involved and create a network map using the nmap tool Determine domain registry Determine operating system Scanning Network sweeps Network tracing Port scans Threat Modeling/Vulnerability Detection Identifying exploits and vulnerabilities www.nessus.org Determine manual Vulnerability Identify Targets Name machines for testing (by function) Properly Identify Targets Estimate time for
Premium Computer security Web server Security
done. It will close automatically. 3. Click the Submit Assessment button to submit your work. Introduction In this practice Packet Tracer Skills Exam‚ you will: configure VLANs using VTP configure inter-VLAN routing modify STP configure port security add a wireless LAN Topology All contents are Copyright © 1992–2012 Cisco Systems‚ Inc. All rights reserved. This document is Cisco Public Information. Page 1 of 4 CCNA Exploration LAN Switching and Wireless ESwitching Basic
Premium IP address Router Ethernet
Nt2799 Oral Exam Topic I: The input/ output Process 1. A person wishes to purchase a personal computer for home usage. Identify the internal hardware components this computer should contain. a. Mother board b. Power supply c. RAM d. NIC e. Graphic card if not on mother board f. Processor 2. Explain in simple terms the I/O process. a. The Input / Output Process - simply put anything that puts input into the computer is an Input device‚ such as a keyboard or mouse. Output is what comes out such as
Premium OSI model Internet Protocol Suite
CCNA4 Exploration: Accessing the WAN Guided Case Study Student: Date: Marks: Overview and Objectives This final case study allows students to build and configure a complex network using skills gained throughout the course. This case study is not a trivial task. To complete it as outlined with all required documentation will be a significant accomplishment. The case study scenario describes
Premium IP address Network address translation Subnetwork