to the Switch using appropriate cable type. Note: The link light for switch port will begin as amber and eventually change to green as the Spanning Tree Protocol transitions the port to forwarding. Step 4: Verify Connectivity in Simulation Mode Edit Filters Deselect Show All/None and choose only ICMP Click Add Simple PDU Click once on PC0 and another one on PC3 Continue clicking Capture/Forward button until the ICMP ping is completed. Note: You should see the ICMP messages move between the hosts
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how to access the labs. Question 1: Cisco vLabs Client Options (Enabled): _ActiveX __‚ ___Sun Java_______‚ _Native Telnet____ (2 points) Question 2: Firewalls___ (i.e. client based) must allow access to ports specified for specific vLab type‚ allow use of our tunneling software if specified ports are blocked‚ or be disabled to gain access to the vLab. (2 points) Question 3: Click the “__Access_______ __Lab____” link on ‘Lab Content’ tab to launch the vLab. (2 points) Question 4: Select _start_________
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Enhancing the Security of Initial Switch Configuration iLab (17 points) Write a paragraph (a minimum of five college-level sentences) below that summarizes what was accomplished in this iLab; what you learned by performing it; how it relates to this week’s TCOs and other course material; and‚ just as importantly‚ how you feel it will benefit you in your academic and professional career. (7 points) This iLab allowed me to practice setting up the initial switch configuration and enhancing its security
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- CND TRAINEE : RENNIEL C. CORRAL October 15‚ 2012 * Daily monitoring of networks in Regional Frame Relay (Leased Lines) for the network performance of the links connected to Head Office. * Monitored BSP-Kalibo down. Do test pings and found out that the said link was destination unreachable. Create Incident report for the record of the incident happen. * Handles Incident Report for the occurrence of the incident. * Records consistency of downtime between Telco and
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CompTIA N10-004 N10-004 Network+ (2009) Practice Test Version 7.0 CompTIA N10-004: Practice Exam QUESTION NO: 1 After adding a new cable segment to the network‚ the technician should: A. Update the disaster recovery plan. B. Document the changes in the business continuity plan. C. Update the wiring schematics. D. Create a new baseline document. Answer: C QUESTION NO: 2 Which of the following devices can be used to breakup a broadcast domain? A. Unmanaged switch B. Router C. DHCP server
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DNS. • The router passwords are "cisco" and "class"‚ but there is a "banner motd" and "banner login" which readily give the passwords to the curious. • The S1 and S2 switches have spanning tree PVST enabled. Each has a different blocking port‚ so all connections are green. © 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public. Page 1 of 6 Packet Trace - Network Representation P er R Topology T Objectives O Part 1: Ov verview of th
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*monitor History of Monitor A long time has passed since the first computer monitors were introduced. Way back when these units were first introduced‚ they were available in monochrome only and most of the computer monitors used to have a bright green display on a jet black background. These were known as monochrome monitors and they did not use to have high quality displays. The displays that we see on the monitors are caused by the electrons directed on a phosphor coating on the screen by the
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Eastern Daylight Time Nmap scan report for ROUTER Host is up (0.0038s latency). Not shown: 998 filtered ports PORT STATE SERVICE 53/tcp closed domain 1723/tcp closed pptp MAC Address: C8:D7:19:5D:CE:71 (Cisco Consumer Products) Nmap scan report for PHONE Host is up (0.24s latency). Not shown: 998 filtered ports PORT STATE SERVICE 53/tcp closed domain 1723/tcp closed pptp MAC Address: 78:4B:87:C1:3F:B1 (Murata Manufacturing Co.) Nmap scan report for PHONE Host is up
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Operating System: Cent OS/ Linux OS 2. Languages: C/C++ PROGRAM NO. 1 AIM: - Study of Network Commands THEORY:- Following network commands are studied and executed in Cent OS. 1. Ping: Ping sends an ICMP ECHO_REQUEST packet to the specified host. If the host responds‚ we will get an ICMP packet back. We can “ping” an IP address to see if a machine is alive. 2. Telnet (SSH): Telnet allows us to log in to a computer‚ just as if we were sitting at the terminal. Once our username and password are
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Exercise 5 arp arping ifconfig tcpdump ping netstat route ethereal ----------------------------------------- LAB REPORT Q:Explain the above commands briefly. A: arp(address resolution protocol): Displays and modifies address resolution arping: Capture ARP packets on the remote machine. ifconfig: Configures or displays network interface parameters for a network using TCP/IP. tcpdump: Capture and display packets on the LAN segment. ping: Sends an echo request to a network host.
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