Jumat, 07 Januari 2011

Lab 3.2.3 Using Feature Navigator

Task 1: Create a Cisco.com Guest Registration

Step 1: Access the Cisco.com registration service
a. Using a computer with Internet access, go the website http://www.cisco.com.
b. On the top right of the page, click Register. The page that opens is Step 1 of 4 in the registration process.

Step 2: Complete the registration process
a. Complete the registration information required for Step 1.
1)
2)
3)
4)
A valid email address must be used.
The User ID can be the same as your Networking Academy name (if it is available).
Do not select any check boxes under Register for Additional Access.
Click Submit.
b. On the next page, Step 2 of 4, select Home Address and enter either your academy address details or your personal address, and a telephone number. Click Submit.
c. At the Your Interest and Preferences screen under Step 3 of 4, click Skip This Step if you are not employed. Completing this information is optional.
d. At Step 4 of 4, the Complete Registration screen appears. You will be directed to your email account to activate your registration with Cisco.com.
e. Check the email account you registered with for an email with the subject “Cisco.com Registration:
Action required.” In the body of the email, click the Cisco.com account activation link, or copy and
paste it into a browser address window.
1) You will see the Successful Registration screen.
2) You will receive a Cisco.com Registration Confirmation email with your User ID.
You can now access Cisco.com by clicking Log In at the top of the screen and entering your User ID
and password. 

Step 3: Test your Cisco.com Guest registration
a. Using a computer with Internet access, go the website http://www.cisco.com.
b. At the top right of the page, click Log In and log in using your Cisco.com username and password.
NOTE: As a security precaution, if you have not changed your password within the last 3 months, you
will be prompted to change it when you log in.
Once logged in, you may not notice any change in appearance of the website (other than Logged In
and Profile at the top of each page). However, when services on the Support menu are accessed,
the range and detail of features may increase.
NOTE: Guest Registration does not provide access to IOS software downloads. Additional Access
registration is required to access IOS software. These registrations can be of the following types:
  • Service Contract (SMARTnet) Owner
  • Cisco Channel Partner or Authorized Company
  • Purchase Direct from Cisco
  • Customer of a Cisco Certified Partner Initiated Customer Access [PICA] Partner
  • You are a Cisco Certified Internetwork Expert [CCIE User]

Task 2: Access Cisco.com Feature Navigator

Step 1: Access and log in to Cisco.com
a. Using a computer with Internet access, go the website http://www.cisco.com.
b. At the top right of the page, click Log In and log in using your Cisco.com username and password.
c. Click Products and Services.
d. Under Product Research Tools, click the Cisco Feature Navigator link.
NOTE: You do not need to use your Cisco.com registration to access the Cisco Feature Navigator. It can
be accessed directly from http://www.cisco.com/go/cfn.

Step 2: Examine the Feature Navigator tools
List the six tools offered by the Feature Navigator:
Search by Feature
Search by Software
Search by Platform
Search by Image
Search by Product Code
Compare software releases
It may be necessary to use more than one tool. For example, you may not know the exact description of a
feature set, but you may know the platform and image name. In this case, a combination of the tools is
required to provide all the necessary information.


Task 3: Examine 1841 Router IOS Features

Step 1: Search by feature
This assumes that you know which features you want your upgraded network to have.
a. From the Cisco Feature Navigator page, click the Search by Feature link.
b. From Available Features list, select the following features:
  • • CallManager Express (CME) 3.0
  • • IPv6 (Internet Protocol Version 6)
  • • Mobile IP
  • • Videoconferencing for the Cisco Multiservice IP-to-IP Gateway Feature
  • • Voice Over IP (VoIP)
These features are a sample of services that the FilmCompany may consider adding to their network; you may add others for this exercise.
TIP: Filtering by using the first letter links across the top of the page or using the search field makes finding each feature easier.
c. Click the Add button for each feature selected. When done, click Continue.
d. On the next screen, from the Platform drop-down menu, select 1841. From the Feature Set dropdown
menu, select ADVANCED IP SERVICES.
Output similar to this will be displayed:
Release Image Name DRAM Flash
12.3(14)YT1 c1841-advipservicesk9-mz.123-14.YT1.bin 192 48
12.3(14)YT c1841-advipservicesk9-mz.123-14.YT.bin 192 48
12.3(8)YG4 c1841-advipservicesk9-mz.123-8.YG4.bin 192 64
12.3(8)YG3 c1841-advipservicesk9-mz.123-8.YG3.bin 192 64
12.3(8)YG2 c1841-advipservicesk9-mz.123-8.YG2.bin 192 64
12.3(8)YG c1841-advipservicesk9-mz.123-8.YG.bin 192 64
e. Note the DRAM and flash requirements for each image.
Does your router have the DRAM and flash resources to support these advanced services?
How can the DRAM and flash available on your router be determined?
Issue show version and show flash: commands at the privileged EXEC mode prompt.
The required and suitable IOS image can be selected and the appropriate arrangements made to download it.

Step 2: Search by platform
a. From the Cisco Feature Navigator page, click the Search by Platform link.
b. List the four search objectives available:
________ Software
________ Platform
________ Image Name
________ Product Number
c. From the Platform drop-down menu, select 1841. Click Continue.
Step 3: Search by feature set
a. From the Feature Set drop-down menu, select IP BASE.
b. Examine the list of features.
List the interior routing protocols supported.
______ EIRGP
______ OSPF
______ RIP
List the exterior touting protocols supported.
______ tidak ada
c. From the Feature Set drop-down menu, select ADVANCED IP SERVICES.
Note that the extra features listed include such features as:
  • Analog Centralized Automatic Message Accounting E911 Trunk
  • Analog DID (Direct Inward Dial)
  • Call Admission Control for H.323 VoIP Gateways
  • Caller ID
  • Caller ID on Analog Voice Interfaces
  • CallManager Express (CME) 3.1
  • Cisco IOS Telephony Service (ITS) Version 2.1
  • And various features for:
  • H323
  • MGCP – Media Gateway Control Protocol
  • Mobile IP
  • SIP (Session Initiation Protocol)
  • Videoconferencing for the Cisco Multiservice IP-to-IP Gateway Feature
  • VoIP (Voice over IP)
This presentation provides feature details but makes direct comparison between the Feature Sets difficult.

Step 4: Compare images
In this step, it is assumed that you know some release and version details about the IOS images but not the exact features of each.
a. Click the Compare Images tab on the current page or the Compare Images link on the Cisco Feature Navigator page.
b. Under Select First Image Parameters, make a selection from each drop-down list, for example:
Software: IOS
Major Release: 12.4
Release Number: 12.4(1a)
Platform: 1841
Feature Set: IP BASE
c. Under Select Second Image Parameters, make a selection from each drop-down list, for example:
Software: IOS
Major Release: 12.4
Release Number: 12.4(10b)
Platform: 1841
Feature Set: ADVANCED IP SERVICES
d. Note the information displayed:
  • Image information for each IOS
  • Features unique to each image
  • Common features in both images (scroll half-way down the page)
Does your router have the DRAM and flash resources to support these advanced services?
How can the DRAM and flash available on your router be determined?
Issue show version and show flash: commands at the privileged EXEC mode prompt.
What extra Layer 3 protocol support is with the ADVANCED IP SERVICES feature set?____ IPv6
e. Examine some of the unique features listed above by clicking the links.
Describe the enhanced network services and features users could expect if an IOS upgrade to the
ADVANCED IP SERVICES feature set was performed.
Fitur-fitur ini memungkinkan jaringan data IP untuk mengelola dan mengirimkan panggilan suara dan videophone pada LAN perusahaan dan jaringan WAN, dan ke/ dari jaringan switched publik. Perangkat mobile IP juga dapat terhubung ke jaringan dari titik yang berbeda dan VLAN.


Task 4: Examine 2960 Switch IOS Features

 Step 1: Search by platform
a. Return to the Cisco Feature Navigator page and click the Search by Platform link.
b. From the Platform drop-down menu, select CAT2960 and click Continue.

Step 2: Search by feature set
a. From the Feature Set drop-down menu, select LAN BASE.
b. Examine the list of features.
c. Examine some of the features listed by clicking on the links.
d. Select various Major Release and Release values from those respective menus. Note the IOS image
filenames and memory requirements.
e. Return to the Cisco Feature Navigator. From the Platform drop-down menu, select CAT3560 and
click Continue.
f. Examine the list of features.
Which significant Layer 3 protocol family is included in the feature set?_____ IP and IPv6
What is the significance of this difference between 2960 and 3560 switches?______ Switch 2960 adalah Access Layer saklar yang beroperasi pada OSI Layer 2, sedangkan 3560 pada OSI Layer 3


Task 5: Reflection
The recording and documentation of network features and services, and the devices that provide them, are important features of network management. Consider and explore the Cisco.com resources and information that can facilitate this task.

Lab 3.2.2 Using show version to Create an Inventory List

Task 1: Determine the Capabilities of the IOS of a Cisco 1841 ISR

Step 1: Inspect the installed IOS
a. Referring to Topology 1, connect the console (or rollover) cable to the console port on the router and the other cable end to the host computer with a DB-9 or DB-25 adapter to the COM 1 port. Ensure that power has been applied to both the host computer and router.
b. Establish a HyperTerminal or other terminal emulation program connection to the router.
c. From the privileged EXEC mode prompt of the terminal, issue the show version command. Record the following details:
Results will vary; examples shown.
IOS version ______ Versi 12.4(1c)
Name of the system image (IOS) file ______ 1841-ipbase-mz.124-1c.bin
IOS Feature Set _______ IP BASE
Date of code build ________ Compiled Tue 25-Oct-05
Where the router IOS image booted from _______ROM: System
Bootstrap, Version 12.4(13r)T
Type of processor board _______ Processor board ID FTX1118X09K
Amount of DRAM _______128 MB
Number of Ethernet interfaces _____ 2
Number of serial interfaces _____ 2
Amount of NVRAM ______191K bytes of NVRAM
Amount of flash memory _____31360K bytes of ATA CompactFlash
Configuration register ______ 0×2102
d. Issue the show flash command. Record the following details:
The amount of flash memory available and used ______ 126976 bytes available (31805440 bytes used)
The size of the IOS file ______ 13937472 bytes
e. Issue the show running-configuration command. Record features that indicate what the router
is capable of.
ip subnet-zero, ip cef, ip classless

Step 2: Examine the IOS feature set on Cisco.com (1)
a. Go to the website http://www.cisco.com.
b. Remember that the Cisco main website changes frequently. The steps listed here representative of the procedure for accessing the resources. If the options do not appear as listed, please check with your instructor or use the cisco.com search functions to find the IOS Software Selector.
c. Roll over the Support tab and select Support.
d. On the Support page, under Frequently Used Resources, click Tools & Resources.
e. At the bottom of the Tools & Resources page, click the Show All Tools button to display tools by category.
f. Scroll to the Software section.
g. Click Cisco IOS Software Selector.
h. Click Search by Release/Product Code/Platform.
1)
2)
3)
At Platform select: 1841. Click Continue.
At Release select: 12.4(3c)
At Feature Set select: IP BASE
Print or select and save the search results.
NOTE: The list of features may be more than 10 printed pages.
i. Examine the listed features. From your understanding of IOS features, group three or four features
under headings such as:
Answers vary; examples include:
Routing: _____ EIRGP, OSPF, RIP
Security: ____VPN, L2TP, RADIUS
IP Services: _____ DHCP, NAT
Converged Services: _____ LLQ, QoS, WFQ
Network Management:______ SNMP, SSH, CDP
Other: _____ WAN______ Frame Relay, ISDN, PPP

Step 3: Examine the IOS feature set on Cisco.com (2)
a. If your IOS version is different than the IOS version in Step 2, repeat this search using your IOS version. Record your results.
b. Compare this list of features with the list from Step 2.

Step 4: Clean up
Erase any configurations and reload the router. Disconnect and store the cabling. For PC hosts that are normally connected to other networks (such as the school LAN or to the Internet), reconnect the appropriate cabling and restore the TCP/IP settings.


Task 2: Determine the Capabilities of the IOS of a Cisco 2960 Switch

Step 1: Inspect the installed IOS
a. Referring to Topology 2, connect the console cable to the console port on the switch and the other cable end to the host computer with a DB-9 or DB-25 adapter to the COM 1 port. Ensure that power has been applied to both the host computer and switch.
b. Establish a HyperTerminal or other terminal emulation program to the switch.
c. From the privileged EXEC mode prompt of the terminal, issue the show version command. Record the following details:
Results will vary; examples shown.
IOS version __________ Version 12.2(25)SEE3
Name of the system image (IOS) file _______ c2960-lanbase-mz.122-
25.SEE3
IOS Feature Set _________ LAN BASE
Date of code build __________ Compiled Thu 26-Dec-10
Type of processor board and processor ___________ Processor board ID FOC1122Z4BJ, PowerPC405 processor
Amount of DRAM _________ 64 MB
Number of Fast Ethernet interfaces _____ 24
Number of Gigabit Ethernet interfaces _____ 2
Amount of NVRAM ___________ 64K bytes of NVRAM
Amount of flash memory ___________ 32514048 bytes total
Configuration register ___________ 0xF
d. Issue the show flash command. Record the following details:
The amount of flash memory available and used __________ 32514048 bytes total (24804864 bytes free)
The size of the IOS file __________ 7709184 bytes

Step 2: Examine the IOS feature set on Cisco.com (1)
a. Go to the website http://www.cisco.com.
b. Roll over the tab and select Support.
c. On the Support page, under Frequently Used Resources, click Tools & Resources.
d. At the bottom of the Tools & Resources page, click the Show All Tools button to display tools by category.
e. Scroll to the Software section.
f. Click Cisco IOS Software Selector – Cisco Feature Navigator.
g. Click Search by Platform.
1) At Platform select: CAT2960. Click Continue.
2) At Major Release select: 12.2SEE (The screen will refresh after each selection)
3) At Release select: 12.2(25)SEE3
4) At Feature Set select: LAN BASE
Print or select and save the search results.
h. Examine the listed features. From your understanding of IOS features group 1 or 2 features under headings such as:
Answers vary; examples include:
Routing: ___________ None (Layer 2 switch)
Security: ___________ RADIUS, ACL
IP Services: ________ DHCP
Converged Services: ________ AutoQoS
Network Management: _________NMP, SSH, CDP
Other: ___________ IEEE 802.1Q, STP

Step 3: Examine the IOS feature set on Cisco.com (2)
a. If your IOS version is different than the IOS version in Step 2, repeat this search using your IOS version. Record your results.
b. Compare this list of features with the list from Step 2.

Step 4: Clean up
Erase any configurations and reload the switch. Disconnect and store the cabling. For PC hosts that are normally connected to other networks (such as the school LAN or to the Internet), reconnect the appropriate cabling and restore the TCP/IP settings.

Lab 3.1.2 Creating a Logical Network Diagram

Task 1: Use Cisco IOS Commands to Obtain Information about the Network

Step 1: Discover and document the first device
a. Your instructor will advise you as to which PC is configured for Administrator access to the network.
Access this Admin PC and issue the ipconfig command from the command prompt to discover the default gateway.
b. Telnet from the command prompt (or use a terminal program such as HyperTerminal or TeraTerm) to the IP address of the gateway device and enter privileged EXEC mode using the passwords given above.
c. Issue Cisco IOS commands, such as those shown here as well as others you choose to use, to learn about the device.
show running-config
show ip route
show interfaces
show ip interface brief
show version
Record this information in the first Device Table at the end of this lab.
d. Issue Cisco IOS commands such as those shown here to discover information about connected devices.
show cdp neighbors
show cdp neighbors detail
It may take a few minutes for the network to converge. If you do not see any neighboring devices initially, repeat the command until you do.
Document the information you gather in the appropriate Device Tables.
e. Close the Telnet session by issuing the exit command.

Step 2: Discover the remaining devices
a. Telnet to the IP address of a device connected to the first device interrogated, and repeat the process
in Step 1. Document this new device in an appropriate Device Table.
b. Repeat this process until all devices in the network are discovered and documented.
As you work through the network devices, record the details of each and sketch a diagram of the network devices and their interconnections. When IP address information has been recorded, what other commands could be used to confirm connectivity and trace interconnections between devices?
ping
tracert dan traceroute
Can a connectivity trace be relied upon to return details of all the pathways between devices? Give reasons for your response.
Tidak, semua jalur tidak akan dikembalikan karena routing pada Layer 3 dan STP pada Layer 2 akan menyebabkan hanya satu jalur antara perangkat yang akan ditampilkan jika koneksi berlebihan atau ada alternatif.


Task 2: Use Cisco Network Assistant to Obtain Information about the Network

Step 1: Launch Cisco Network Assistant
a. Launch the Cisco Network Assistant program on the PC connected to the network.
b. Network devices can be accessed for monitoring and information gathering. From the Applications menu, click Connect.
c. In the Connect dialog box, select the Connect To: option and enter the default gateway of the Admin PC in the field, as shown.

Step 2: Record the network topology
  1. Record the displayed topology. The display will look similar to this sample.
  2. Continue to connect to each known device. Record the topology displayed and compare it with the diagram that you created from the results of Task 1.

Step 3: Collate the network information
Assemble your completed network Device Tables and Topology Diagrams into your FilmCompany case study portfolio for use in later labs.

Step 4: Clean up
Erase the configurations and reload the routers and switches. Disconnect and store the cabling. For PC hosts that are normally connected to other networks (such as the school LAN or to the Internet), reconnect the appropriate cabling and restore the TCP/IP settings.


Task 3: Reflection
a. These techniques were used to discover and document an enterprise LAN. Would the same techniques work for an enterprise network that included WAN links?
b. Could these techniques be used in a network that included routers and switches from a manufacturer other than Cisco? Why or why not?
Cisco Network Assistant hanya mendukung perangkat yang tercantum di FAQ program. Jenis-jenis perangkat lunak dapat digunakan untuk jaringan multi-brand.

Lab 2.5.3 Investigating Network Monitoring Software

Step 1: SNMP overview
Simple Network Management Protocol is a common network management protocol. The protocol enables
network administrators to gather data about the network and corresponding devices. SNMP management system software is available in tools such as CiscoWorks. SNMP management agent software is often embedded in operating systems on servers, routers, and switches.
SNMP has four main components:
  • Management station
  • Management agents
  • Management Information Base (MIB)
  • Network management protocol
Descriptions of SNMP are available at:
http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/snmp.htm
http://www.protocols.com/pbook/tcpip9.htm#SNMP
As part of a network management system, SNMP tools can respond to network errors or failures in several ways. Generally, when a network fault occurs, or when predefined thresholds are met; the SNMP tools can react by:
  • Sending an alert on the network
  • Sending a message to a pager
  • Sending an email to an administrator
The FilmCompany is required to maintain a specified level of network service to meet its StadiumCompany contract obligations. They need to purchase network management software that enables them to monitor and manage the new upgraded network.
Step 2: Search for SNMP monitoring programs
a. Using a computer with Internet access, use a web browser to search for examples of SNMP monitoring programs. Use search terms such as:
  • SNMP reporting
  • SNMP notification
  • SNMP monitoring
b. List other appropriate search terms.
c. Note and compare the features of a number of the monitoring programs found.
Name:
Website:
Key features:
Name:
Website:
Key features:
Name:
d. Select a program that would be suitable for the FilmCompany network and give reasons for your
selection. Discuss your choice of program with other students.
Program:
Website:
Reasons:

Step 3: Example SNMP program
An example SNMP monitoring program is Plixer Denika v7.
a. Go to the website for this program at http://www.plixer.com/products/denika.php.
b. List the type of reports that this program can generate.
Laporan Pemanfaatan
Laporan Level Layanan
Laporan TOPn
Laporan Terjadwal
c. Read the details for each type of report. Select the report type that would be most applicable to ensure a problem with the performance of the link carrying real time video data from the StadiumCompany to FilmCompany was addressed as soon as possible. Summarize the features of this reporting provided by this program.

Step 4: Reflection
Consider and discuss the organizational or business support necessary to make best use of network monitoring programs with event-triggered notification features.
Ambang batas peristiwa dan kondisi yang memicu pemberitahuan harus disetel sehingga tidak perlu notifikasi tidak terkirim, tapi kondisi kritis dilaporkan dan pemberitahuan dikirim. Karyawan Perseroan yang harus diberitahukan baik secara teknis mampu mengatasi masalah ini dan tersedia untuk melakukannya ketika diberitahu. Hal ini akan membutuhkan tindakan perusahaan untuk memastikan bahwa staf terlatih dalam merespon proses, dalam keterampilan teknis, dan dalam mengatasi masalah dan pemecahan masalah. Daftar nama karyawan dan alokasi tugas perlu mempertimbangkan masalah ini.

Lab 2.5.2 Monitoring Network Performance

Step 1: Configure network connectivity
a. Connect the devices in accordance with the given topology and configuration. Your instructor may substitute Discovery Server with an equivalent server for this lab.
b. See your instructor regarding device configuration. If the devices are not configured from the Admin PC, establish a terminal session in turn to each switch and the router using HyperTerminal or TeraTerm. Configure these devices in accordance with the configuration details provided.
c. Ping between all devices to confirm network connectivity. Troubleshoot and establish connectivity if the pings fail.

Step 2 Set up Cisco Network Assistant
a. From the Admin PC, launch the Cisco Network Assistant program.
b. Set Cisco Network Assistant to discover the network. Establish a “community” of devices.
1) From the Application menu, select Communities.
2) In the Name field, enter FilmCompany.
3) From the Discover drop-down list, select Devices in an IP address range.
4) Enter the start and end addresses of the router and two switches.
Start IP address ________________________ 10.0.0.1
End IP address ________________________ 10.0.0.5
c. Display the network topology and add the found devices to the community.

Step 3: Monitor network traffic
Examine the different bandwidth graphs for the network devices and determine what graphs are the most useful for monitoring network traffic at this stage.
a. Use PC1 to generate network traffic.
b. Ping and telnet to Discovery Server.
c. Open the Discovery Server home web page in a browser on PC1.
d. Use FTP to download a file from Discovery Server.

Step 4: Review the data
Typical network monitoring would be performed over a period of time. Discuss with other students and record here what conclusions could be drawn from the limited information monitored in this lab. What area do you think requires more investigation before the information would be useful in planning a network upgrade?

Step 5: Clean up
Erase the configurations and reload the routers and switches. Disconnect and store the cabling. For PC hosts that are normally connected to other networks (such as the school LAN or to the Internet), reconnect the appropriate cabling and restore the TCP/IP settings.

Step 6: Reflection
The usefulness of monitoring network traffic and performance is maximized when the full range of network usage and service situations has been recorded. Consider and discuss when recorded network performance data should be considered for network design purposes and occasions when it should not be included.
Memastikan peristiwa luar biasa yang berefek terhadap lalu lintas jaringan dan kinerja yang tidak termasuk kriteria misalnya darurat sipil. Rentang waktu pemantauan perlu mencakup semua siklus bisnis puncak dan siklus bisnis non-puncak.