Add README.md files for sections 1.3.6, 1.6.1, and 1.4.7

1.1.7/README.md

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+# 1.1.7 - Lab - Basic Switch Configuration
+
+## Part 1 - Step 1
+
+### b. Why must you use a console connection to initially configure the switch? Why is it not possible to connect to the switch via Telnet or SSH?
+
+Because telnet and ssh are not configured
+
+## Part 1 - Step 2
+
+### b. How many FastEthernet interfaces does a 3750 switch have?
+
+The switch have 24 FastEthernet ports
+
+### b. How many GigabitEthernet interfaces does a 3750 switch have?
+
+The switch have 2 GigabitEthernet ports
+
+### b. What is the range of values shown for the VTY lines?
+
+The range for VTY lines is 0 - 15
+
+### c. Why does this message appear?
+
+Because no startup configuration is present in the NVRAM
+
+### d. Is there an IP address assigned to VLAN 1?
+
+No
+
+### d. What is the MAC address of this SVI?
+
+001D.464B.C3C0
+
+### d. Is this interface up?
+
+The line status is up but the protocol is down
+
+### g. What is the Cisco IOS version version information of the switch?
+
+Cisco C3750 SOftware Version 12.2(55)SE12
+
+### g. What is the system image filename?
+
+c3750-ipbasek9-mz.122-55.SE12.bin
+
+### g. What is the base MAC address of this switch?
+
+00:1D::46:4B:C3:80
+
+### h. Is the interface up or down?
+
+The interface is up
+
+### h. What event would make an interface go up?
+
+To plug an ethernet cable in the port of the interface
+
+### h. What is the MAC address of this interface?
+
+001D.464B.C388
+
+### h. What is the speed and duplex setting of the interface?
+
+The interface is in full-duplex 100mbps
+
+### i. What is the default name of the VLAN 1?
+
+default
+
+### i. Which port are in VLAN 1?
+
+All the switch ports
+
+### i. What type of VLAN is the default VLAN?
+
+The type of default VLAN is enet
+
+### j. What is the filename o fthe Cisco IOS image?
+
+c3750-ipbasek9-mz.122-55.SE12.bin
+
+## Part 2 - Step 1
+
+### g. Why is the login command required?
+
+To allow connections on line

1.3.6/README.md

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+# 1.3.6 - Configure SSH
+
+No questions for this section, just Packet Tracer activities.

1.4.7/README.md

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+# 1.4.7 - Configure router interfaces
+
+No questions for this section, just Packet Tracer activities.

1.5.10/README.md

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+# 1.5.10 - Verify directly connected networks
+
+## Part1
+
+### d. What is the Gateway of last resort address?
+
+The gateway of the last resort address is 209.165.200.226
+
+### e. What is the Circuit ID displayed from your output?
+
+It is BCB123450001
+
+### f. What is the duplex setting, speed and media type?
+
+The duplex is full, the speed is 1000Mbps and the media type is RJ45
+
+## Part 2
+
+### a. What is the status of the configured interfaces?
+
+The configured interfaces are up
+
+### d. How many addresses are configured on each Gigabit interface?
+
+There are two addresses configured for each Gigabit interface. One is the link local address and the other is the IP address

1.6.1/README.md

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+# 1.6.1 - Implement a Small Network
+
+No questions for this section, just Packet Tracer activities.

1.6.2/README.md

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+# 1.6.2 Configure basic router settings - Physical Mode
+
+## Part 2 - Step 2
+
+### p. What would be the result of reloading the router prior to completing the copy running-config startup-config command?
+
+The router will take the default config
+
+## Part 2 - Step 3
+
+### a. Were the pings successful?
+
+Yes
+
+### b. Was the remote access successful?
+
+Yes
+
+### c. Was the remote access successful?
+
+Yes
+
+### c. Why is the Telnet protocol considered to be a security risk?
+
+Because the data are not sent encrypted through the network
+
+## Part 3 - Step 2
+
+### a. What is the name of the IOS image that the router is running?
+
+Version 03.16.05.S - Extended Support Release
+
+### a. How much non-volatile random-access memory (NVRAM) does the router have?
+
+32768K bytes
+
+### a. How much Flash memory does the router have?
+
+3223551K bytes
+
+### b. What would be the boot process for the router on the next reload if the configuration register was 0x2142?
+
+The configuration will be changed
+
+## Part 3 - Step 3
+
+### a. How are passwords presented in the output?
+
+The password are encrypted
+
+### b. What is the result of using this command?
+
+This will show the VTY lines config
+
+## Part 3 - Step 4
+
+### a. What code is used in the routing table to indicate a directly connected network?
+
+The code is C
+
+### a. How many route entries are coded with a C code in the routing table?
+
+There are 3
+
+## Part 3 - Step 5
+
+### a. What command changed the status of the Gigabit Ethernet ports from administratively down to up?
+
+The command no shutdown
+
+### b. What is the meaning of the [up/up] part of the output?
+
+This is for link and protocol
+
+### c. What is the IPv6 address assigned to Server?
+
+The IPv6 address is 2001:DB8:ACAD:0:207:ECFF:FEA5:6286
+
+### c. What is the default gateway assigned to Server?
+
+The default gateway is FE80::1
+
+### c. From PC-B, issue a ping to the R1 default gateway link local address. Was it successful?
+
+Yes
+
+### c. From Server, issue a ping to the R1 IPv6 unicast address 2001:db8:acad::1. Was it successful?
+
+Yes
+
+## Reflection Questions
+
+### 1. In researching a network connectivity issue, a technician suspects that an interface was not enabled. What show command could the technician use to troubleshoot this issue?
+
+show interface brief
+
+### 2. In researching a network connectivity issue, a technician suspects that an interface was assigned an incorrect subnet mask. What show command could the technician use to troubleshoot this issue?
+
+show ip interface brief

README.md

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+# Cisco CCNA 2 : Switching, Routing, and Wireless Essentials (SRWE)
+
+[1.1.7 - Lab - Basic Switch Configuration](1.1.7/)
+
+[1.3.6 - Configure SSH](1.3.6/)
+
+[1.4.7 - Configure router interfaces](1.4.7/)
+
+[1.5.10 - Verify connected networks](1.5.10/)
+
+[1.6.1 - Implement a Small Network](1.6.1/)
+
+[1.6.2 - Configure basic router settings - Physical Mode](1.6.2/)