diff --git a/cheat_sheet/README.md b/cheat_sheet/README.md
index 5a69e90..5389adc 100644
--- a/cheat_sheet/README.md
+++ b/cheat_sheet/README.md
@@ -6,38 +6,45 @@
 | ---          | --- |
 | >            | User EXEC mode |
 | #            | Privileged EXEC mode |
-| (config)#    | Global configuration mode |
-| (config-if)# | Interface configuration mode |
+| (config)     | Global configuration mode |
+| (config-if)  | Interface configuration mode |
 
 ## Passwords
 
 | Mode      | Command                       | Description |
 | ---       | ---                           | --- |
-| (config)# | `enable password <password>`  | Set plain text password to <password> |
-| (config)# | `service password-encryption` | Use Cisco's Type 7 encoding |
-| (config)# | `enable secret <password>`    | Set MD5 hashed password to <password> and disable old passwords |
+| (config)  | `enable password <password>`  | Set plain text password to <password> |
+| (config)  | `service password-encryption` | Use Cisco's Type 7 encoding |
+| (config)  | `enable secret <password>`    | Set MD5 hashed password to <password> and disable old passwords |
 
 ## Basics
 
-| Mode        | Command                                              | Description |
-| ---         | ---                                                  | --- |
-| >           | `enable`                                             | Change to Privileged EXEC mode |
-|             | `exit`                                               | Exit current mode |
-|             | `no <command>`                                       | Disable a feature/function or reverse the action of <command> |
-| #           | `configure terminal`                                 | Enter Privilleged EXEC mode |
-| #           | `show running-config`                                | Show current config |
-| #           | `show startup-config`                                | Show startup config |
-| #           | `write`                                              | Save running-config as startup-config |
-| #           | `write memory`                                       | Save running-config as startup-config |
-| #           | `copy running-config startup-config`                 | Save running-config as startup-config |
-| #           | `ping <ip_address>`                                  | Ping <ip_address> |
-| #           | `show mac address-table`                             | Show the MAC address table |
-| #           | `show arp`                                           | View the ARP table and show all ARP entries |
-| #           | `show ip interface brief`                            | Show interfaces status and configured IP addresses |
-| (config)#   | `shutdown`                                           | Disable interface |
-| (config)#   | `clear mac address-table`                            | Manually clear the MAC address table |
-| (config)#   | `clear mac address-table dynamic <interface>`        | Clear MAC address table entry for <interface> interface |
-| (config)#   | `do <command>`                                       | Run <command> in Privileged EXEC mode |
-| (config)#   | `interface <interface_name>`                         | Enter <interface_name> config mode |
-| (config)#   | `interface range <interface_start> <interface_stop>` | Enter interface config mode for all interfaces (including) <interface_start> through <interface_stop> |
-| (config)#   | `ip address <ip_address> <subnet_mask>`              | Configure interface IP address |
+| Mode         | Command                                                | Description |
+| ---          | ---                                                    | --- |
+| >            | `enable`                                               | Change to Privileged EXEC mode |
+|              | `exit`                                                 | Exit current mode |
+|              | `<text>?`                                              | Show possible commands for the current mode starting with <text> |
+|              | `<command> ?`                                          | Show possible options to complete the <partial_command> command with |
+|              | `no <command>`                                         | Disable a feature/function or reverse the action of <command> |
+|              | `do <command>`                                         | Run <command> in Privileged EXEC mode |
+| #            | `configure terminal`                                   | Enter Privilleged EXEC mode |
+| #            | `show running-config`                                  | Show current config |
+| #            | `show startup-config`                                  | Show startup config |
+| #            | `write`                                                | Save running-config as startup-config |
+| #            | `write memory`                                         | Save running-config as startup-config |
+| #            | `copy running-config startup-config`                   | Save running-config as startup-config |
+| #            | `ping <ip_address>`                                    | Ping <ip_address> |
+| #            | `show mac address-table`                               | Show the MAC address table |
+| #            | `show arp`                                             | View the ARP table and show all ARP entries |
+| #            | `show ip interface brief`                              | Show interfaces status and configured IP addresses |
+| #            | `show interfaces status`                               | Show L2 nad L3 info about the interfaces and their status |
+| #            | `show interfaces <interface>`                          | Show all available info about <interface> interface  |
+| (config)     | `shutdown`                                             | Disable interface |
+| (config)     | `clear mac address-table`                              | Manually clear the MAC address table |
+| (config)     | `clear mac address-table dynamic <interface>`          | Clear MAC address table entry for <interface> interface |
+| (config)     | `interface <interface_name>`                           | Enter <interface_name> config mode |
+| (config)     | `interface range <interface_start> - <interface_stop>` | Enter interface config mode for all interfaces (including) <interface_start> through <interface_stop> |
+| (config-if)  | `ip address <ip_address> <subnet_mask>`                | Configure interface IP address |
+| (config-if)  | `speed <speed>`                                        | Manually configure interface/s speed |
+| (config-if)  | `duplex <duplex>`                                      | Manually configure interface/s duplex |
+| (config-if)  | `description <text description>`                       | Set the description field for the interface to <text description> |