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+# 10.1.4 - Configure initial router settings
+
+## Part 1 - Step 2
+
+### b. What is the router's hostname?
+
+The router hostname is Router
+
+### b. How many Fast Ethernet interfaces does the Router have?
+
+The router have 4 Fast Ethernet interfaces
+
+### b. How many Gigabit Ethernet interfaces does the Router have?
+
+The router have 2 Gigabit Ethernet interfaces
+
+### b. How many Serial interfaces does the router have?
+
+The router have 2 Serial interfaces
+
+### b. What is the range of values shown for the vty lines?
+
+The range of values shown for the vty lines is 0 to 4
+
+### c. Why does the router respond with the startup-config is not present message?
+
+Because the startup config has not been initialized yet
+
+## Part 2 - Step 2
+
+### a. What command do you use?
+
+show running-config
+
+### c. Why should every router have a message-of-the-day (MOTD) banner?
+
+For legal reasons
+
+### c. If you are not prompted for a password before reaching the user EXEC prompt, what console line command did you forget to configure?
+
+login
+
+### d. If you configure any more passwords on the router, are they displayed in the configuration file as plain text or in encrypted form? Explain.
+
+Yes, because the password encryption service is configured
+
+## Part 3 - Step 1
+
+### a. What command did you enter to save the configuration to NVRAM?
+
+copy running-config startup-config
+
+### a. What is the shortest, unambiguous version of this command?
+
+write
+
+## Part 3 - Step 2
+
+### a. How many files are currently stored in flash?
+
+There are 3 files
+
+### a. Which of these files would you guess is the IOS image?
+
+The one ending by .bin
+
+### a. Why do you think this file is the IOS image?
+
+Because it's a binary file
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+# 10.3.4 - Connect a router to a LAN
+
+## Part 1 - Step 1
+
+### a. Which command displays the statistics for all interfaces configured on a router?
+
+show ip interface brief
+
+### b. Which command displays the information about the Serial 0/0/0 interface only?
+
+show interface serial 0/0/0
+
+### c. What is the IP address configured on R1?
+
+The IP address is 209.165.200.225
+
+### c. What is the bandwidth on the Serial 0/0/0 interface?
+
+The bandwidth is 1544 kbit/s
+
+### d. What is the IP address on R1?
+
+There is no IP
+
+### d. What is the MAC address of the GigabitEthernet 0/0 interface?
+
+The MAC address is 00:0D:BD:6C:7D:01
+
+### d. What is the bandwidth (BW) of the GigabitEthernet 0/0 interface?
+
+The bandwidth is 1000000 kbit/s
+
+## Part 1 - Step 2
+
+### a. Which command displays a brief summary of the current interfaces, interface status, and the IP addresses assigned to them?
+
+show ip interface brief
+
+### b. How many serial interfaces are there on R1 and R2?
+
+There are 2 serial interfaces on R1 and R2
+
+### b. How many Ethernet interfaces are there on R1 and R2?
+
+There are 6 Ethernet interfaces on R1 and 2 Ethernet interfaces on R2
+
+### b. Are all the Ethernet interfaces on R1 the same? If no, explain the difference(s).
+
+No, there are Fast Ethernet which bandwidth are limited to 100mbit/s and Gigabit Ethernet which bandwidth are limited to 1gbit/s
+
+## Part 1 - Step 3
+
+### a. What command displays the contents of the routing table?
+
+show ip route
+
+### b. How many connected routes are there (uses the C code)?
+
+There is 1 connected route
+
+### b. Which route is listed?
+
+The route listed is the one connected to Serial 0/0/0
+
+### b. How does a router handle a packet destined for a network that is not listed in the routing table?
+
+It drops it
+
+## Part 2 - Step 3
+
+### Save the configuration files on both routers to NVRAM. What command did you use?
+
+I used the write command