[
    {
        "command": "enable",
        "description": "Switches the user from user EXEC mode to privileged EXEC mode, allowing access to more powerful administrative commands. Privileged EXEC mode is indicated by the `#` symbol in the prompt.",
        "examples": [
            {
                "example_command": "enable",
                "explanation": "Switches from user EXEC mode to privileged EXEC mode."
            }
        ],
        "syntax": [
            "enable"
        ]
    },
    {
        "command": "configure terminal",
        "description": "Enters global configuration mode, which allows you to make changes to the device's configuration.",
        "examples": [
            {
                "example_command": "configure terminal",
                "explanation": "Enters global configuration mode to modify the device configuration."
            }
        ],
        "syntax": [
            "configure terminal"
        ]
    },
    {
        "command": "interface gigabitethernet/number",
        "description": "Puts the device into interface configuration mode for the specified Gigabit Ethernet interface, allowing you to configure settings for that interface. For example, `interface gigabitethernet1/0/1`.",
        "examples": [
            {
                "example_command": "interface gigabitethernet1/0/1",
                "explanation": "Enters interface configuration mode for the GigabitEthernet1/0/1 interface."
            }
        ],
        "syntax": [
            "interface gigabitethernet1/0/1"
        ]
    },
    {
        "command": "reload",
        "description": "Reboots the Cisco switch or router, reloading its running software and configuration.",
        "examples": [
            {
                "example_command": "reload",
                "explanation": "Reboots the device."
            }
        ],
        "syntax": [
            "reload"
        ]
    },
    {
        "command": "hostname name",
        "description": "Sets the hostname for the current Cisco device. This hostname is used to identify the device on the network.",
        "examples": [
            {
                "example_command": "hostname Switch01",
                "explanation": "Sets the hostname of the device to 'Switch01'."
            }
        ],
        "syntax": [
            "hostname Switch01"
        ]
    },
    {
        "command": "copy from-location to-location",
        "description": "Copies files from one location to another on the Cisco device. For example, copying configuration files or IOS images between locations such as `flash:`, `tftp:`, or `nvram:`.",
        "examples": [
            {
                "example_command": "copy running-config startup-config",
                "explanation": "Saves the current running configuration to the startup configuration."
            }
        ],
        "syntax": [
            "copy running-config startup-config"
        ]
    },
    {
        "command": "copy running-config startup-config",
        "description": "Saves the active configuration to the startup configuration file so that it is retained when the device is rebooted.",
        "examples": [
            {
                "example_command": "copy running-config startup-config",
                "explanation": "Saves the current active configuration to the startup configuration file."
            }
        ],
        "syntax": [
            "copy running-config startup-config"
        ]
    },
    {
        "command": "copy startup-config running-config",
        "description": "Merges the startup configuration (stored in NVRAM) with the current running configuration (in RAM).",
        "examples": [
            {
                "example_command": "copy startup-config running-config",
                "explanation": "Merges the startup configuration with the current running configuration."
            }
        ],
        "syntax": [
            "copy startup-config running-config"
        ]
    },
    {
        "command": "write erase",
        "description": "Erases the startup configuration file from NVRAM, effectively resetting the device to its factory settings.",
        "examples": [
            {
                "example_command": "write erase",
                "explanation": "Erases the startup configuration, resetting the device."
            }
        ],
        "syntax": [
            "write erase"
        ]
    },
    {
        "command": "ip address ip-address mask",
        "description": "Assigns an IP address and subnet mask to an interface on the Cisco device.",
        "examples": [
            {
                "example_command": "ip address 192.168.1.1 255.255.255.0",
                "explanation": "Assigns the IP address 192.168.1.1 with a subnet mask of 255.255.255.0 to the interface."
            }
        ],
        "syntax": [
            "ip address 192.168.1.1 255.255.255.0"
        ]
    },
    {
        "command": "shutdown / no shutdown",
        "description": "The `shutdown` command disables an interface, while `no shutdown` enables it.",
        "examples": [
            {
                "example_command": "shutdown",
                "explanation": "Disables the interface."
            },
            {
                "example_command": "no shutdown",
                "explanation": "Enables the interface."
            }
        ],
        "syntax": [
            "shutdown",
            "no shutdown"
        ]
    },
    {
        "command": "ip default-gateway ip_address",
        "description": "Configures the default gateway on the device, allowing it to send traffic to devices outside its local subnet.",
        "examples": [
            {
                "example_command": "ip default-gateway 192.168.1.254",
                "explanation": "Sets the default gateway to 192.168.1.254."
            }
        ],
        "syntax": [
            "ip default-gateway 192.168.1.254"
        ]
    },
    {
        "command": "ping {hostname | system-address}",
        "description": "Sends Internet Control Message Protocol (ICMP) echo requests to a specified host or IP address to test network connectivity.",
        "examples": [
            {
                "example_command": "ping 8.8.8.8",
                "explanation": "Pings the Google DNS server (8.8.8.8) to check for network connectivity."
            }
        ],
        "syntax": [
            "ping 8.8.8.8"
        ]
    },
    {
        "command": "speed {10 | 100 | 1000 | auto}",
        "description": "Sets the speed of a network interface. Speeds are in Mbps, or the `auto` option can be used to automatically detect the correct speed.",
        "examples": [
            {
                "example_command": "speed 1000",
                "explanation": "Sets the interface speed to 1000 Mbps (1 Gbps)."
            }
        ],
        "syntax": [
            "speed 1000"
        ]
    },
    {
        "command": "duplex {auto | full | half}",
        "description": "Configures the duplex setting of a network interface. Duplex can be set to `full` for bidirectional communication, `half` for unidirectional, or `auto` for automatic detection.",
        "examples": [
            {
                "example_command": "duplex full",
                "explanation": "Sets the interface to full duplex mode."
            }
        ],
        "syntax": [
            "duplex full"
        ]
    },
    {
        "command": "cdp run / no cdp run",
        "description": "Enables or disables Cisco Discovery Protocol (CDP) globally on the device.",
        "examples": [
            {
                "example_command": "cdp run",
                "explanation": "Enables Cisco Discovery Protocol globally on the device."
            },
            {
                "example_command": "no cdp run",
                "explanation": "Disables Cisco Discovery Protocol globally on the device."
            }
        ],
        "syntax": [
            "cdp run",
            "no cdp run"
        ]
    },
    {
        "command": "show mac address-table",
        "description": "Displays the MAC address table of the device, showing which MAC addresses are associated with which interfaces.",
        "examples": [
            {
                "example_command": "show mac address-table",
                "explanation": "Displays the MAC address table for all interfaces."
            }
        ],
        "syntax": [
            "show mac address-table"
        ]
    },
    {
        "command": "show ip route",
        "description": "Displays the current IP routing table, listing known routes that are either statically configured or learned through dynamic routing protocols.",
        "examples": [
            {
                "example_command": "show ip route",
                "explanation": "Displays the current IP routing table."
            }
        ],
        "syntax": [
            "show ip route"
        ]
    },
    {
        "command": "ip route network-number network-mask {ip-address | interface}",
        "description": "Creates a static route in the IP routing table. You can specify the destination network and subnet mask, along with either a next-hop IP address or the interface through which the traffic should be routed.",
        "examples": [
            {
                "example_command": "ip route 10.1.1.0 255.255.255.0 192.168.1.1",
                "explanation": "Configures a static route to the 10.1.1.0/24 network with a next-hop IP address of 192.168.1.1."
            }
        ],
        "syntax": [
            "ip route 10.1.1.0 255.255.255.0 192.168.1.1"
        ]
    },
    {
        "command": "switchport access vlan {vlan-id}",
        "description": "Assigns a specific VLAN to the interface in access mode, allowing it to communicate within the VLAN.",
        "examples": [
            {
                "example_command": "switchport access vlan 10",
                "explanation": "Assigns VLAN 10 to the interface in access mode."
            }
        ],
        "syntax": [
            "switchport access vlan 10"
        ]
    },
    {
        "command": "switchport trunk encapsulation dot1q",
        "description": "Sets 802.1Q encapsulation for a trunk port, allowing multiple VLANs to be carried over the trunk.",
        "examples": [
            {
                "example_command": "switchport trunk encapsulation dot1q",
                "explanation": "Sets 802.1Q encapsulation on the trunk port."
            }
        ],
        "syntax": [
            "switchport trunk encapsulation dot1q"
        ]
    },
    {
        "command": "enable password pass-value",
        "description": "Sets the password required to enter privileged EXEC mode (the `enable` command).",
        "examples": [
            {
                "example_command": "enable password cisco123",
                "explanation": "Sets 'cisco123' as the password required to enter privileged EXEC mode."
            }
        ],
        "syntax": [
            "enable password cisco123"
        ]
    },
    {
        "command": "enable secret pass-value",
        "description": "Sets a hashed, encrypted password for privileged EXEC mode access.",
        "examples": [
            {
                "example_command": "enable secret mysecretpass",
                "explanation": "Sets a hashed, encrypted password 'mysecretpass' for privileged EXEC mode."
            }
        ],
        "syntax": [
            "enable secret mysecretpass"
        ]
    },
    {
        "command": "service password-encryption",
        "description": "Enables encryption for passwords stored in the configuration file.",
        "examples": [
            {
                "example_command": "service password-encryption",
                "explanation": "Encrypts all passwords in the device configuration file."
            }
        ],
        "syntax": [
            "service password-encryption"
        ]
    },
    {
        "command": "access-list access-list-number {deny | permit} source [source-wildcard]",
        "description": "Defines an IP access list (ACL) with rules to either permit or deny traffic based on source addresses.",
        "examples": [
            {
                "example_command": "access-list 10 permit 192.168.1.0 0.0.0.255",
                "explanation": "Permits traffic from the 192.168.1.0/24 network."
            }
        ],
        "syntax": [
            "access-list 10 permit 192.168.1.0 0.0.0.255"
        ]
    },
    {
        "command": "ntp peer <ip-address>",
        "description": "Configures the device to synchronize its clock with a specified NTP (Network Time Protocol) peer.",
        "examples": [
            {
                "example_command": "ntp peer 192.168.1.100",
                "explanation": "Configures the device to synchronize with NTP peer at 192.168.1.100."
            }
        ],
        "syntax": [
            "ntp peer 192.168.1.100"
        ]
    },
    {
        "command": "lldp run",
        "description": "Enables LLDP (Link Layer Discovery Protocol) globally on the device. LLDP is a vendor-neutral protocol that allows devices to advertise their identity and capabilities to neighboring devices.",
        "examples": [
            {
                "example_command": "lldp run",
                "explanation": "Enables LLDP globally on the device."
            }
        ],
        "syntax": [
            "lldp run"
        ]
    },
    {
        "command": "show lldp neighbors",
        "description": "Displays information about neighboring devices discovered using LLDP. The information can be displayed for all interfaces or for a specific interface.",
        "syntax": [
            "show lldp neighbors [ interface-id ]"
        ],
        "examples": [
            {
                "example_command": "show lldp neighbors",
                "explanation": "Displays a summary of neighboring devices discovered via LLDP on all interfaces."
            },
            {
                "example_command": "show lldp neighbors gigabitethernet1/0/1",
                "explanation": "Displays LLDP information for the neighboring device connected to interface GigabitEthernet1/0/1."
            }
        ]
    },
    {
        "command": "show lldp traffic",
        "description": "Displays LLDP traffic statistics, including the number of transmitted and received LLDP packets, as well as any packet errors.",
        "examples": [
            {
                "example_command": "show lldp traffic",
                "explanation": "Displays LLDP traffic statistics for the device."
            }
        ],
        "syntax": [
            "show lldp traffic"
        ]
    },
    {
        "command": "no lldp run",
        "description": "Disables LLDP globally on the device, preventing it from advertising or listening for neighboring devices.",
        "examples": [
            {
                "example_command": "no lldp run",
                "explanation": "Disables LLDP globally on the device."
            }
        ],
        "syntax": [
            "no lldp run"
        ]
    },
    {
        "command": "show cdp neighbors",
        "description": "Displays information about neighboring devices discovered using CDP (Cisco Discovery Protocol). It shows the device ID, local interface, holdtime, capability, platform, and port ID of the connected neighbors.",
        "examples": [
            {
                "example_command": "show cdp neighbors",
                "explanation": "Displays a summary of neighboring devices discovered via CDP."
            }
        ],
        "syntax": [
            "show cdp neighbors"
        ]
    },
    {
        "command": "show interfaces status",
        "description": "Displays a summary of interface status, including speed, duplex, VLAN assignment, and operational state. It's useful for troubleshooting interface issues and verifying interface configurations.",
        "examples": [
            {
                "example_command": "show interfaces status",
                "explanation": "Displays the status of all interfaces on the device."
            }
        ],
        "syntax": [
            "show interfaces status"
        ]
    },
    {
        "command": "show interfaces switchport",
        "description": "Displays detailed information about the switchport settings of an interface, including VLAN and trunking information.",
        "examples": [
            {
                "example_command": "show interfaces switchport gigabitethernet1/0/1",
                "explanation": "Displays detailed switchport information for the interface GigabitEthernet1/0/1."
            }
        ],
        "syntax": [
            "show interfaces switchport gigabitethernet1/0/1"
        ]
    }
]