| [ | |
| { | |
| "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" | |
| ] | |
| } | |
| ] |