Differences

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--- eg-253:networkq:owain [2010/11/18 11:56] – eg555069
+++ eg-253:networkq:owain [2011/05/19 10:04] (current) – [Question 24] eechris
@@ Line 8: / Line 8: @@
 |**Date of Submission** |14th Octember 3330 |
+**Comment** -- you should have filled this table in!
 ===== Instructions =====
@@ Line 19: / Line 20: @@
 ===== Host Configuration =====
-COMPLETED 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
 ==== Question 1 ====
@@ Line 71: / Line 70: @@
 | The frame-level (layer 1) protocol is used to send network messages to the network from my host? | MTU |
+**Comment** No, Ethernet!
@@ Line 190: / Line 189: @@
 What is the purpose of the Gateway interface?
-  Defines a simple and universal interface between web servers and web applications or frameworks to receive data back and forth.
+Defines a simple and universal interface between web servers and web applications or frameworks to receive data back and forth.
+**Comment** No: that's C-GI!
@@ Line 248: / Line 249: @@
   spoofprotect=yes
+**Comment** Only first line is needed to enable IP forwarding.
 ==== Question 19 ====
 What setting has been added to the network configuration file to define a route to ''icct-net'' from your sub-network's cluster-server?
-**Answer**:
-  Copy contents of file and paste it as a listing here.
+  up	route add -net 192.168.3.0 netmask 255.255.255.0 gw 192.168.1.4
-  Include a minumum indent of two spaces per line.
+  down	route del -net 192.168.3.0 netmask 255.255.255.0 gw 192.168.1.4
-  Like this.
@@ Line 280: / Line 280: @@
 </cli>
-  Netstat can print network connections, routing tables, interface statistics, masquerade connections, and multicast memberships.
+Netstat can print network connections, routing tables, interface statistics, masquerade connections, and multicast memberships. The -r part displays the kernel routing tables.
-  The -r part displays the kernel routing tables.
@@ Line 320: / Line 319: @@
 icct@callisto:~$
 </cli>
-  The -ta part shows all active internet connections (if they are servers or established) and their current state.
+The ''-ta'' part shows all active internet connections (if they are servers or established) and their current state.
 ===== Testing the Connectivity of your network =====
@@ Line 386: / Line 385: @@
 The router does not forward the pings.
+**Comment** Which router?
 ===== Extension Questions =====
@@ Line 399: / Line 399: @@
 Which other files would you need to modify to correctly set up this new router?
-**Answer**
+  /etc/hosts
+  /etc/networks
+  /etc/network/interfaces
+  /etc/network/options
@@ Line 409: / Line 412: @@
-==== Question 27 ====
+==== Question 28 ====
 Which other files would you need to modify to fully configure your host to recognizes the new engineering sub-network?
-**Answer**
+  All these files on the host:
+  /etc/hosts
+  /etc/networks
+  /etc/network/interfaces
+  /etc/network/options
 ===== Signature =====
@@ Line 422: / Line 428: @@
 Your signature here:
+OWAIN HARRIES