Cisco IOS Commands Tree for CCNA

# Cisco IOS system navigation tree (for a Router)

In here just trying to agregate the submenus most used in Cisco IOS, with the ? , to aid with the navigation mainly submenus used for CCNA. Created by Freddie Ventura updated on 21/10/2020

## Exec Commands
                                     +-------
  <1-99>                             |aaa         
  auto                               |crypto      
  clear                              |custom-queue
  clock                              |eigrp       
  configure                          |ephone      
  connect                            |frame-relay 
  copy                               |ip          
  debug ---------------------------->|ipv6        
  delete               +------       |ntp         
  dir                  |aaa          |ppp                          
  disable              |access-lists |standby                      
  disconnect           |arp          +------           
  enable               |cdp                            
  erase                |class-map                      
  exit                 |clock                          
  logout               |controllers                    
  mkdir                |crypto                         
  more                 |debugging                      
  no                   |dhcp                           
  ping                 |dot11                          
  reload               |ephone            +------      
  resume               |file              |access-lists
  rmdir                |flash:            |arp         
  send                 |flow              |bgp         
  setup                |frame-relay       |cache       
  show---------------->|history           |cef         
  ssh                  |hosts             |dhcp        
  telnet               |interfaces        |eigrp       
  terminal             |ip--------------->|inspect     
  traceroute           |ipv6              |interface   
  undebug              |line              |ips         
  vlan                 |lldp              |nat         
  write                |logging           |nbar        
                       |login             |ospf        
                       |mac-address-table |protocols   
                       |ntp               |rip         
                       |parser            |route       
                       |policy-map        |ssh         
                       |pppoe             +-------     
                       |privilege                      
                       |processes                      
                       |protocols                      
                       |queue                          
                       |queueing                       
                       |running-config                 
                       |secure                         
                       |sessions                       
                       |snmp                           
                       |spanning-tree                  
                       |ssh                            
                       |standby                        
                       |startup-config                 
                       |storm-control                  
                       |tcp                            
                       |tech-support                   
                       |terminal                       
                       |users                          
                       |version                        
                       |vlan-switch                    
                       |vtp                            
                       |zone                           
                       |zone-pair                      
                       +---------------
    
## Configure Commands

  aaa                                                      +----------       
  access-list                                              |arp              
  banner                                                   |bandwidth        
  bba-group                                                |cdp              
  boot                                                     |channel-group    
  cdp                                                      |crypto           
  class-map                                                |custom-queue-list  +------------      
  clock                                                    |delay              |access-group      
  config-register                                          |description        |address           
  crypto                                                   |duplex             |authentication    
  default                                      (interface) |exit               |flow              
  dial-peer    +------------------------------------------>|fair-queue         |hello-interval      +---------         
  do           |                                           |hold-queue         |helper-address      |<1-65535>         
  dot11        |    +-----------                           |ip --------------->|inspect             |authentication    
  enable       |    |access-list                           |ipv6               |ips                 |authentication-key
  end          |    |cef                                   |lldp               |mtu                 |cost              
  ephone       |    |default-gateway   +-----              |mac-address        |nat                 |dead-interval     
  ephone-dn    |    |default-network   |excluded-address   |mtu                |ospf -------------> |hello-interval    
  exit         |    |dhcp -----------> |pool               |no                 |proxy-arp           |message-digest-key
  flow         |    |domain            |relay              |pppoe              |split-horizon       |network           
  hostname     |    |domain-lookup     +-----              |pppoe-client       |summary-address     |priority          
  interface----+    |domain-name                           |priority-group     |virtual-reassembly  +----------        
  ip ------------>  |flow-export                           |service-policy     +-------------     
  ipv6              |forward-protocol                      |shutdown         
  key               |ftp                                   |speed            
  line              |host                                  |standby          
  lldp              |inspect                               |tx-ring-limit    
  logging           |ips                                   |zone-member      
  login             |local                                 +-------------    
  mac-address-table |name-server            +----------                 
  no                |nat                    |bgp             +------------                
  ntp               |route                  |distance        |auto-summary                
  parameter-map     |routing           +--> |exit            |distance                     
  parser            |scp               |    |neighbor        |eigrp                        
  policy-map        |ssh               |    |network         |exit                         
  port-channel      |tcp               |    |no              |metric                       
  priority-list     +-------------     |    |redistribute    |neighbor                     
  privilege         +------            |    |synchronization |network          
  queue-list        |bgp---------------+    |timers          |no               
  radius-server     |eigrp ------------+    +----------      |passive-interface
  router----------->|ospf --------+    +-------------------->|redistribute      
  secure            |rip          |          +----------     |variance         
  security          +|---         +--------- |area           +----------       
  service            | +--------             |auto-cost            
  snmp-server        | |auto-summary         |default-information  
  spanning-tree      | |default-information  |distance             
  tacacs-server      | |distance             |exit                 
  telephony-service  +>|exit                 |log-adjacency-changes
  username             |network              |neighbor             
  vpdn                 |no                   |network              
  vpdn-group           |passive-interface    |no                   
  zone                 |redistribute         |passive-interface    
  zone-pair            |timers               |redistribute         
                       |version              |router-id            
                       +---------            +--------                                 
# Switches

  Configure commands:
  access-list       
  banner            +--------        
  boot              |cdp             
  cdp               |channel-group   
  clock             |channel-protocol
  crypto            |description     
  default           |duplex          
  do                |exit            
  enable            |ip              
  end               |lldp            
  exit              |mdix            
  hostname          |mls             
  interface ------> |no              
  ip                |shutdown        +---------    
  line              |spanning-tree   |access       
  lldp              |speed           |mode         
  logging           |storm-control   |nonegotiate  
  mac               |switchport ---->|port-security
  mac-address-table |tx-ring-limit   |priority     
  mls               +--------        |protected    
  monitor                            |trunk        
  no                                 |voice        
  ntp                                +---------    
  port-channel     
  privilege        
  sdm              
  service          
  snmp-server      
  spanning-tree    
  username         
  vlan              
  vtp ---\        +------     +------     
          \       |domain     |client     
           \      |mode ----> |server     
            ----> |password   |transparent
                  |version    +------     
                  +-------