Cisco Switch Lab II (1-3 Persons) Individual/Team Lab 35 Points

Transcription

1 All of the work in this project is my own! I have not left copies of my code in public folders on university computers. I have not given any of this project to others. I will not give any portion of this project to others taking this class. I realize that the penalty for turning in work that is not my own can range from an "F" in the class to dismissal from Trinity University. Print Name Time Spent =. Hrs. Signature (pledged) Team # = Print Name Time Spent =. Hrs. Signature (pledged) Team # = Name Time Spent =. Hrs. Signature (pledged) Team # = Cisco Switch Lab II (1-3 Persons) Individual/Team Lab 35 Points Disconnect all wires from your switch (except the power). Power off your switch. Power on your switch. Connect Your Switch To The Internet You may connect to the Switch Console using Mac, Linux, or Windows. Code To Reset Cisco Switch To Factory Defaults delete flash:vlan.dat How to Reset a Cisco Catalyst 3550 / 3560 Switch to Factory Defaults Enter the following commands in the privileged mode: (# prompt) Switch#delete flash:vlan.dat Delete filename [vlan.dat]? Delete flash:vlan.dat? [confirm] erase startup-config Switch#erase startup-config Erasing the nvram filesystem will remove all configuration files! Continue? [con firm] [OK] Erase of nvram: complete Switch# 00:04:46: %SYS-7-NV_BLOCK_INIT: Initalized the geometry of nvram reload If you are prompted to save anything before reloading, respond by saying no. TAKE A MOMENT & READ THROUGH THIS LAB. ANSWER QUESTIONS AS YOU WATCH VIDEOS. 1] {Initial/Pledge} I have watched the Introduction-Cisco-Switches.mp4 Video

2 Cisco-Switch-Lab-2.docx CSCI-3342 Initials Page 2 2] {Initial/Pledge} I just ran the code to Reset the Switch to Factory Defaults (shown in green above)! Select No to the initial configuration dialog before continuing this lab 3] Find one of the cables above at amazon.com. It is a USB to _?_ cable. Find one of them at amazon.com 4] Find one of the cables above at amazon.com. It is a Cisco C_?_ cable. Find one of them at amazon.com 5] The # prompt indicates that we are in the {user/privilege/global configuration) mode. 6] The > prompt indicates that we are in the {user/privilege/global configuration) mode. 7] The (config)# prompt indicates that we are in the {user/privilege/global configuration) mode. 8] Write the Cisco command to get from User Mode to privilege mode. [enable] 9] Write the Cisco command to get from privilege mode to User Mode. [disable] 1] The video draws special attention to the _?_ light (front left) on the cisco switches. CCNA [System] 2] When the System light is green, it means that the switch is _?_. [Functioning Normally] 3] When the System light is amber, it means that switch is either _?_ or _?_. [Booting, in Error State] 4] The System light on my router is {green/amber} [Green]

3 Cisco-Switch-Lab-2.docx CSCI-3342 Initials Page 3 5] If an Ethernet port light is _?_ the port has a device connected to it and it is working properly. [Green] 6] If an Ethernet port light is _?_ the port has a device connected to it and it working properly; in fact there is data traffic through the port. 7] If an Ethernet port light is _?_ the port there is a problem at this port. 1] It is the {flash/nvram/ram} that stores the startup configuration file. 2] It is the {flash/nvram/ram} that acts as normal memory for temporary storage. 3] It is the {flash/nvram/ram} that acts as a virtual hard drive for the switch. 4] It is the {flash/nvram/ram} that would be available for you to permanently store a personal configuration file. 5] During the boot process, the switch will look in the {flash/nvram/ram} memory to find the Cisco CatOS (operating system). 6] Once the switch has found the Cisco CatOS operating system, during the boot cycle, the switch will try to load the boot configuration file from the {flash/nvram/ram} memory. 7] The model of the Cisco switch, in the boot capture above, is _?_. 8] The number of Ethernet ports in the Cisco switch, in the boot capture above, is _?_. 9] {T/F} If the switch does not find any configuration on the NVRAM, it launches the Initial Configuration Dialog; this is the auto-install dialog. 1] Write the Cisco command to change the name on your switch to Switch-X Replace X with your team number! Do it! 2] It is the V_?_ I_?_ that enables us to assign an IP address on our switch.

4 Cisco-Switch-Lab-2.docx CSCI-3342 Initials Page 4 3] {T/F} The switch is a layer 3 device. 4] Since the switch is a layer 2 device, a virtual interface is necessary to assign an IP address to the device. It is this IP address that will enable us to manage the switch R_?_. 5] Write the Cisco command which will allow us to get into the virtual interface configuration mode for port 1. Team 1 is to assign the following IP Address to their switch Team 2 is to assign the following IP Address to their switch Team 3 is to assign the following IP Address to their switch Team 4 is to assign the following IP Address to their switch Team 5 is to assign the following IP Address to their switch Team X is to assign the following Subnet-Mask to their switch ] Write the Cisco command which will assign your team IP to your switch. Do It! 7] We are in the virtual interface configuration and have made changes to our IP address. Write the Cisco command which will allow us to complete these changes. Do It! 8] You have changed the IP on your system. Write the Cisco command to display the contents of this running-config file on the terminal. 9] {T/F} I can see the IP changes in the running-config file. SHOULD BE TRUE! 10] {T/F} I can see the Hostname changes in the running-config file. SHOULD BE TRUE! 11] Write the Cisco command to change the gateway on you switch to Do It! 12-14] Write the Cisco command to display all of the Vlan1 interface information (start seen above). Maybe Google or guess? 15] Write the Cisco command which will reset the hostname to the system default. 16] Return to the vlan configuration mode. Write the Cisco command which will get rid of of the IP address.

5 Cisco-Switch-Lab-2.docx CSCI-3342 Initials Page 5 17] {T/F} The running-config file has no IP address. SHOULD BE TRUE! 18] {T/F} The running-config file has no hostname. SHOULD BE TRUE! 19] REDO! Write the Cisco command to change the name on your switch to Switch-X Replace X with your team number! Do it! 20] REDO! Write the Cisco command which will assign your team IP to your switch. Do It! 21] Write the Cisco display all of the files on your switch flash drive. Do It! [Might Have To Do Web Search?] 22] Write the Cisco command to transfer the contents of the running-config file to the up-config file in NVRAM. Do It! 23] You have changed the hostname on your system. This change was transferred to the startup-config file. Write the Cisco command to display the contents of this file on the terminal. 24] {T/F} Our switch does not become more vulnerable just because we add an IP address and gateway. 25] Go into User Mode. Enter?. What is displayed? 26] Go into Privilge Mode. Enter?. What is displayed? 27] {T/F} Get ready to time the following (in seconds). Reboot your switch using the reload command. When I/we examine the running-config file and the vlan interface, all of the previous configurations have been reloaded. SHOULD BE TRUE! 28] min sec A reload, of my switch, takes _?_ min _?_ sec. If your router is not configured to automatically reboot, you will also be asked to boot during the process.

6 Cisco-Switch-Lab-2.docx CSCI-3342 Initials Page 6 1] Write the Cisco code to set the console connect password to un-encrypted cisco. 2] {Initial/Pledge} When I/we display the running-config, it shows the password change. Do It! 3] Write the Cisco command to transfer the contents of the running-config file to the up-config file in NVRAM. Do It! 4] {T/F} I am connected through the console port. Once I have done the password change, I will enter the password each and every time I enter the privilege mode. 5] Write the Cisco code to remove the console connect password. 6] {Initial/Pledge} When I/we display the running-config, it shows the password change. Do It! 7] Write the Cisco code to set the console connect password to un-encrypted cisco. 8] Write the Cisco code to set the console connect password to un-encrypted cisco. 9] {Initial/Pledge} When I/we display the running-config, I see the password shown as above. Do It! 10] Write the Cisco command to transfer the contents of the running-config file to the up-config file in NVRAM. Do It! "copy usbflash0:filename.txt run". What To Turn In 1] This lab sheet with at least 90% of the questions answered correctly.

7 Cisco-Switch-Lab-2.docx CSCI-3342 Initials Page 7 2] Sign, Pledge, & Record the amount of time No Lab Is Complete Until Both Are Complete ] You sign & submit the Pledge form. a) Review the Pledge statement b) Sign & Pledge c) Record the amount of time you think you spent on this lab d) Staple all pages of this lab. Fold in half length-wise (like a hot-dog). Put your name on the outside. Place it on the professor desk before the beginning of lecture on the day it is due. The penalty for late homework will not exceed 25% off per day. 2] Place all programming code associated with this program, if any, in the Professor s Code Drop Box a) I do not accept programs by mail; do not submit labs via ! Comments A] Programs that do not compile are worth little, if anything. B] If a print statement format is off, the penalties will often be less than the 25% per day late penalty; turn in the lab. You would not be happy if you went to Best Buy and purchased a large screen TV that did everything except show the picture; you would consider it pretty worthless. Most users consider software that does not work properly pretty useless as well. If the lab is not working correctly, credit will be small (if any); you might be better to accept a 25% (1 day) late penalty and turn in the lab working correctly! C] Start all programs early so that you can get in contact with the professor if you have problems. D] If you are turning in this lab late, you may hand it to me if I am in the office put it in the mail box outside my office door slide it under the outer door to our suite {if locked} slide it under my office door. The sooner I get late labs, the sooner the late penalty meter quits clicking. E] Backup your programs in at least three places. Put a copy on your Y drive. Put a copy on your flash drive. Put a copy on your personal computer. Send yourself a copy in your .