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<p><b><font size="6" color="green">Lab: Frame Relay Hub and Spoke Topology</font></b></p>
<p><font face="Arial"><i>Objective</i>: This lab will allow you to
create a Hub and Spoke topology using the frame.top file located in your install
directory. A hub and spoke topology can be used when you have a
corporate office and smaller sales offices in other cities. All of the sales
offices connect to the Corporate office to send all of its data. This is also
how they can communicate between sales offices.</font></p>
<p><font face="Arial"><b><font color="#FF0000">IMPORTANT</font></b>! You will need to load a new
topology file to complete this lab. To do this you must exit the program, open
it up again and on the "Choose your Topology" screen select the third option,
"Load Simulator using saved Topology." When the open screen comes up select the frame.top file inside of your Boson
NetSim directory.</font></p>
<p><span style="font-family: Times New Roman">Here is the an example of a full
mesh frame relay topology.</span></p>
<p> </p>
<p align="center">
<img border="0" src="hubandspoke.jpg" width="439" height="394"></p>
<p><font color="purple"><b>1</b>.</font> Enter Global
Configuration Mode on eRouter 1.<br></p>
<form name="form21">
<p><select size="1" name="q">
<option>- Click Here to View Answer -</option>
<option>Router>enable</option>
<option>Router#conf t</option>
<option>Router(config)#</option>
</select></p>
</form>
<p align="left"><b><font color="purple">2.</font><font color="#800080">
</font>
</b>Enter a hostname of <b>Dallas</b>.<br></p>
<form name="form31">
<p><select size="1" name="a">
<option>- Click Here to View Answer -</option>
<option>Router(config)#hostname Dallas</option>
<option>Dallas(config)#</option>
</select></p>
</form>
<p><font color="#800080"><b>3</b></font><font color="purple"><b>.</b></font>
Configure the Serial 0 interface.</p>
<form name="form51">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>Dallas(config)#interface Serial 0</option>
<option>Dallas(config-if)#</option>
</select></font></p>
</form>
<p><font color="#800080"><b>4</b></font><font color="purple"><b>.</b></font>
Set the encapsulation type to frame relay. Don't forget to enable the interface.</p>
<form name="form51">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>Dallas(config-if)#encapsulation frame-relay</option>
<option>Dallas(config-if)#no shutdown</option>
</select></font></p>
</form>
<p class="MsoNormal"><font color="#800080"><b>5</b></font><font color="purple"><b>.</b></font> Now we will create a subinterface for
each of the connections to the Sales offices.</p>
<form name="form31">
<p><select size="1" name="f">
<option>- Click Here to View Answer -</option>
<option>Dallas(config-if)#exit</option>
<option>Dallas(config)#</option>
<option>Dallas(config)#interface serial 0.100 point-to-point</option>
<option>Dallas(config-subif)#</option>
</select></p>
</form>
<p><font color="#800080"><b>6</b></font><font color="purple"><b>.</b></font>
Next we will need to assign the DLCI number for our connection between eRouter 1
and eRouter2 (Dallas and California) and the IP address of 172.16.1.1
255.255.255.0.</p>
<form name="form51">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>Dallas(config-subif)#frame-relay interface-dlci 102</option>
<option>Dallas(config-subif)#ip address 172.16.1.1 255.255.255.0</option>
</select></font></p>
</form>
<p><font color="#800080"><b>7</b></font><font color="purple"><b>.</b></font>
Next create a subinterface for the connection to the Sales office in New York.</p>
<form name="form51">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>Dallas(config-subif)#exit</option>
<option>Dallas(config)#interface serial 0.200 point-to-point</option>
<option>Dallas(config-subif)#</option>
</select></font></p>
</form>
<p><font color="#800080"><b>8. </b></font>Now add the DLCI for
this connection and the IP address for our connection to New York.</p>
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>Dallas(config-subif)#frame-relay interface-dlci 103</option>
<option>Dallas(config-subif)#ip address 172.16.2.1 255.255.255.0</option>
</select></font></p>
<p><font color="#800080"><b>9</b></font><b><font color="purple">.</font> </b>
Next create the subinterface for the connection to the Sales office in Tampa.</p>
<form name="forma1">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>Dallas(config-subif)#exit</option>
<option>Dallas(config)#interface serial 0.300 point-to-point</option>
<option>Dallas(config-subif)#</option>
</select></font></p>
</form>
<p><font color="#800080"><b>10</b></font><font color="#800080"><b>. </b> </font>
Add the DLCI for this connection and the IP address for our connection to Tampa.</p>
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>Dallas(config-subif)#frame-relay interface-dlci 104</option>
<option>Dallas(config-subif)#ip address 172.16.3.1 255.255.255.0</option>
</select></font></p>
<p><font color="#800080"><b>11</b></font><b><font color="purple">.</font> </b>
Next connect to eRouter 2 (California) enter configuration mode and set the
hostname to California.</p>
<form name="forma1">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>Router>enable</option>
<option>Router#config t</option>
<option>Router(config)#hostname California</option>
<option>California(config)#</option>
</select></font></p>
</form>
<p><font color="#800080"><b>12.</b></font> Get into the Serial
interface and set the encapsulation to frame relay and enable the interface.</p>
<form name="forma1">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>California(config)#interface serial 0</option>
<option>California(config-if)#encapsulation frame-relay</option>
<option>California(config-if)#no shutdown</option>
</select></font></p>
</form>
<p><font color="#800080"><b>13.</b></font> Now since we only
have one connection to worry about we don抰 need to use subinterfaces, just add
the DLCI value we are going to use here.</p>
<form name="forma1">
<p><font face="Courier New">
<select size="1" name="select">
<option>- Click Here to View Answer -</option>
<option>California(config-if)#frame-relay interface-dlci 201</option>
</select>
</font></p>
</form>
<p><font color="#800080"><b>14.</b></font> Next set the IP
address for this interface.</p>
<form name="forma1">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>California(config-if)#ip address 172.16.1.2 255.255.255.0</option>
</select></font></p>
</form>
<p><font color="#800080"><b>15. </b></font> Next connect to
eRouter 3 (New York) enter configuration mode and set the hostname to <b>New_York</b>.</p>
<form name="forma1">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>Router>enable</option>
<option>Router#config t</option>
<option>Router(config)#hostname New_York</option>
<option>New_York(config)#</option>
</select></font></p>
</form>
<p><font color="#800080"><b>16. </b></font> Get into the
Serial interface and set the encapsulation to frame relay.</p>
<form name="forma1">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>New_York(config)#interface serial 0</option>
<option>New_York(config-if)#encapsulation frame-relay</option>
</select></font></p>
</form>
<p><font color="#800080"><b>17. </b></font> Now since we
only have one connection to worry about we don抰 need to use subinterfaces, just
add the DLCI value we are going to use here.</p>
<form name="forma1">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>New_York(config-if)#frame-relay interface-dlci 301</option>
</select></font></p>
</form>
<p><font color="#800080"><b>18. </b></font> Next set the IP
address for this interface and enable the interface.</p>
<form name="forma1">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>New_York(config-if)#ip address 172.16.2.2 255.255.255.0</option>
<option>New_York(config-if)#no shutdown</option>
</select></font></p>
</form>
<p><font color="#800080"><b>19. </b></font> Next connect to
eRouter 4 (Tampa) enter configuration mode and set the hostname to Tampa.</p>
<form name="forma1">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>Router>enable</option>
<option>Router#config t</option>
<option>Router(config)#hostname Tampa</option>
<option>Tampa(config)#</option>
</select></font></p>
</form>
<p><font color="#800080"><b>20. </b></font> Get into the
Serial interface and set the encapsulation to frame relay.</p>
<form name="forma1">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>Tampa(config)#interface serial 0</option>
<option>Tampa(config-if)#encapsulation frame-relay</option>
</select></font></p>
</form>
<p><font color="#800080"><b>21. </b></font> Now since we only
have one connection to worry about we don抰 need to use subinterfaces, just add
the DLCI value we are going to use here.</p>
<form name="forma1">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>Tampa(config-if)#frame-relay interface-dlci 401</option>
</select></font></p>
</form>
<p><font color="#800080"><b>22. </b></font> Next set the IP
address for this interface and enable the interface.</p>
<form name="forma1">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>Tampa(config-if)#ip address 172.16.3.2 255.255.255.0</option>
<option>Tampa(config-if)#no shutdown</option>
</select></font></p>
</form>
<p><font color="#800080"><b>23. </b></font> Now we should
have all interfaces up and up. To test, connect to eRouter1 and try to ping each
of the three sales offices.</p>
<form name="forma1">
<p><font face="Courier New"><select size="1" name="1">
<option>- Click Here to View Answer -</option>
<option>Dallas(config-if)#exit</option>
<option>Dallas(config)#exit</option>
<option>Dallas#ping 172.16.1.2</option>
<option>Dallas#ping 172.16.2.2</option>
<option>Dallas#ping 172.16.3.2</option>
</select></font></p>
</form>
<p class="MsoNormal">If you are successful congratulations!! Now for a more
advanced lab get RIP running on all routers so that you can see routes to Tampa
and New York from California!!!</p>
<p> </p>
<p><font face="Arial" size="2"><span class="724482219-24092001">Copyright (c)
1998-2003 Boson Software, Inc. All Rights Reserved.</span></font></p>
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