ospflab.htm

BOSON NETSIM是目前最好的路由器模拟软件

  <select size="1" name="2">
    <option>- Click Here to View Answer -</option>
    <option>eRouter4(config)#router ospf 100</option>
    <option>eRouter4(config-router)#</option>
  </select>
  </font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>11.</b></font><font face="Times New Roman, Times, serif"> 
  Add the network(s) that eRouter 4 is directly connected to. What statements 
  will do this?</font></p>
<p><font face="Times New Roman, Times, serif">
  <select size="1" name="3">
    <option>- Click Here to View Answer -</option>
    <option>eRouter1(config-router)#network 172.16.0.0 0.0.255.255 area 0</option>
  </select>
  </font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>12.</b></font><font face="Times New Roman, Times, serif"> 
  Now we should have OSPF running on all three of our routers.&nbsp; Type <font size="2">&lt;ctrl&gt; 
  Z</font> to exit to privileged mode and lets see if we can ping non directly 
  connected routers.&nbsp; From eRouter 2 you should now be able to ping eRouter 
  4's Serial 0 interface with IP address 172.16.10.2.&nbsp; Lets try it!</font></p>
<p><font face="Times New Roman, Times, serif">
  <select size="1" name="3">
    <option>- Click Here to View Answer -</option>
    <option>eRouter2#ping 172.16.10.1</option>
  </select>
  </font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>13.</b></font><font face="Times New Roman, Times, serif"> 
  Next lets connect to eRouter 4 and ping eRouter 2's Ethernet 0 interface with 
  IP address 10.1.1.2</font></p>
<p><font face="Times New Roman, Times, serif">
  <select size="1" name="3">
    <option>- Click Here to View Answer -</option>
    <option>eRouter1#ping 10.1.1.2</option>
  </select>
  </font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>14.</b></font><font face="Times New Roman, Times, serif"> 
  If you can ping both devices, CONGRATULATIONS you are routing. If you were not 
  successful, trace yourself back through the steps.&nbsp; Now lets view our routing 
  table on our eRouter 1.&nbsp; What command will do that?</font></p>
<p><font face="Times New Roman, Times, serif">
  <select size="1" name="3">
    <option>- Click Here to View Answer -</option>
    <option>eRouter1#show ip route</option>
  </select>
  </font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>15.</b></font><font face="Times New Roman, Times, serif"> 
  Lets view&nbsp; the specific IP routing protocol information on our router.&nbsp; 
  What command will do this?</font></p>
<p><font face="Times New Roman, Times, serif">
  <select size="1" name="3">
    <option>- Click Here to View Answer -</option>
    <option>eRouter1#show ip protocols</option>
  </select>
  </font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>16.</b></font><font face="Times New Roman, Times, serif"> 
  What command will display the OSPF database?</font></p>
<p><font face="Times New Roman, Times, serif">
  <select size="1" name="3">
    <option>- Click Here to View Answer -</option>
    <option>eRouter1#show ip ospf database</option>
  </select>
  </font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>17.</b></font><font face="Times New Roman, Times, serif"> 
  What command will display all of the OSPF neighbors?</font></p>
<p><font face="Times New Roman, Times, serif">
  <select size="1" name="3">
    <option>- Click Here to View Answer -</option>
    <option>eRouter1#show ip ospf neighbor</option>
  </select>
  </font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>18.</b></font><font face="Times New Roman, Times, serif"> 
  What command will display all interfaces of the router that are running OSPF?</font></p>
<p><font face="Times New Roman, Times, serif">
  <select size="1" name="3">
    <option>- Click Here to View Answer -</option>
    <option>eRouter1#show ip ospf interface</option>
  </select>
  </font></p>
<p>&nbsp;</p>
<p><font face="Times New Roman, Times, serif"><b><font color="#FF00FF">1.</font><font color="#0000FF"> 
  </font></b>Configure the Routers 1, 2, and 4 to the specifications outlined 
  in the table above and the diagram below.</font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>2.</b></font><font face="Times New Roman, Times, serif"> 
  After you have configured your IP address on each interface verify that you 
  can ping your directly connected neighbors.&nbsp; That means when you are on 
  eRouter 1 you should be able to ping eRouter 2's Ethernet 0 interface and Router 
  4's Serial 0 interface.&nbsp; </font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>3.</b></font><font face="Times New Roman, Times, serif"> 
  Now that we have our IP address setup correctly lets get into configuring OSPF 
  as our routing protocol.&nbsp; This is very easy to do, first we need to get 
  into router configuration mode on eRouter 1. What command does this?</font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>4.</b></font><font face="Times New Roman, Times, serif"> 
  Now enter the command to configure the router for OSPF with the Process ID # 
  100.</font></p>
<p><font face="Times New Roman, Times, serif"><b><font color="#FF00FF">5.</font><font color="#0000FF"> 
  </font></b>Add the networks that eRouter 1 is directly connected to. What statements 
  will do this? _________________________</font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>6.</b></font><font face="Times New Roman, Times, serif"> 
  Now you have eRouter 1 configured for OSPF connect to eRouter 2 and enter configuration 
  mode. _________________________</font></p>
<p><font face="Times New Roman, Times, serif"><b><font color="#FF00FF">7.</font><font color="#0000FF"> 
  </font> </b>Add OSPF routing protocol to the router with the Process ID # 100.&nbsp; 
  What command does this? _________________________</font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>8.</b></font><font face="Times New Roman, Times, serif"> 
  Add the networks that eRouter 2 is directly connected to. What statements will 
  do this? _________________________</font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>9.</b></font><font face="Times New Roman, Times, serif"> 
  Now that you have eRouter 2 configured for OSPF connect to eRouter 4 and enter 
  configuration mode. _________________________</font></p>
<p><font face="Times New Roman, Times, serif"><b><font color="#FF00FF">10.</font></b> 
  Add OSPF routing protocol to the router with the Process ID # 100.&nbsp; What 
  command does this? _________________________</font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>11.</b></font><font face="Times New Roman, Times, serif"> 
  Add the networks that eRouter 4 is directly connected to. What statements will 
  do this? _________________________</font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>12.</b></font><font face="Times New Roman, Times, serif"> 
  Now we should have OSPF running on all three of our routers.&nbsp; Type <font color="#FF0000">&lt;ctrl&gt; 
  Z</font> to exit to privileged mode and lets see if we can ping non directly 
  connected routers.&nbsp; From eRouter 1 you should now be able to ping eRouter 
  4's Serial 0 interface with IP address 172.16.10.2.&nbsp; Lets try it!</font></p>
<p><font face="Times New Roman, Times, serif"><b><font color="#FF00FF">13.</font></b> 
  Next lets connect to eRouter 4 and ping eRouter 1's Ethernet 0 interface with 
  IP address 10.1.1.2</font></p>
<p><font face="Times New Roman, Times, serif"><b><font color="#FF00FF">14.</font></b> 
  If you can ping both devices, CONGRATULATIONS you are routing. If you were not 
  successful, trace yourself back through the steps.&nbsp; Now lets view our routing 
  table on our eRouter 4.&nbsp; What command will do that? _________________________ 
  How many OSPF Routes do you see? ______</font></p>
<p><font face="Times New Roman, Times, serif"><b><font color="#FF00FF">15.</font></b> 
  Lets view&nbsp; the specific routing protocol information on our router.&nbsp; 
  What command will do this? _________________________</font></p>
<p><font face="Times New Roman, Times, serif">What networks are you routing for?&nbsp; 
  _________________________</font></p>
<p><font face="Times New Roman, Times, serif">What is the default administrative 
  distance for OSPF routes? _________________________</font></p>
<p><font face="Times New Roman, Times, serif"><b><font color="#FF00FF">16.</font></b><font color="#FF00FF"> 
  </font>What command will display the OSPF database for the router? _________________________</font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>17.</b></font><font face="Times New Roman, Times, serif"> 
  What command will display all of the OSPF neighbors? _________________________</font></p>
<p><font face="Times New Roman, Times, serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
  How many neighbors do you have? _______</font></p>
<p><font color="#FF00FF" face="Times New Roman, Times, serif"><b>18.</b></font><font face="Times New Roman, Times, serif"> 
  What command will display all interfaces of the router that are running OSPF?_________________________</font></p>
<p>&nbsp;</p>
<p><font size="2" face="Times New Roman, Times, serif"><span class="724482219-24092001">Copyright 
  (c) 1998-2003 Boson Software, Inc.&nbsp; All Rights Reserved.</span></font></p>

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