查看该设备的当前配置
show run
Building configuration...
Current configuration : 1053 bytes
!
version 12.3
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname bridge-1
!
enable secret 5 $1$6yRV$pjwQDowIlHGt0PWZyzefY1
!
ip subnet-zero
!
!
no aaa new-model
!
dot11 ssid sun123
   authentication open
!
!
!
 --More--         username Cisco password 7 13261E010803
!
bridge irb
!
!
interface Dot11Radio0
 no ip address
 no ip route-cache
 !
 ssid sun123
 !
 speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0 basic-11.0 12.0 18.0 24.0 36.0 48.0 54.0
 station-role root bridge
 bridge-group 1
 bridge-group 1 spanning-disabled
!
interface FastEthernet0
 no ip address
 no ip route-cache
 shutdown
 bridge-group 1
 bridge-group 1 spanning-disabled
 --More--         hold-queue 80 in
!
interface BVI1
 ip address 10.1.21.253 255.255.255.0
 no ip route-cache
!
ip http server
no ip http secure-server
ip http help-path http://www.cisco.com/warp/public/779/smbiz/prodconfig/help/eag
!
access-list 111 permit tcp any any neq telnet
!
control-plane
!
bridge 1 route ip
!
!
!
line con 0
line vty 0 4
 login local
!
end
 --More--        
bridge-1#
 
 
 
show命令敲？出现的命令，希望对大家有所帮助
show ?
  aaa                Show AAA values
  access-expression_r_r_r  List access expression_r_r_r
  access-lists       List access lists
  accounting         Accounting data for active sessions
  aliases            Display alias commands
  archive            Archive of the running configuration information
  arp                ARP table
  auto               Show Automation Template
  boot               show boot attributes
  bridge             Bridge Forwarding/Filtering Database [verbose]
  buffers            Buffer pool statistics
  call               Show call
  caller             Display information about dialup connections
  cca                CCA information
  cdp                CDP information
  class-map          Show QoS Class Map
  clock              Display the system clock
  configuration      Contents of Non-Volatile memory
  controllers        Interface controller status
  crash              Show the last crash saved in OCM
  crypto             Encryption module
  dampening          Display dampening information
 --More--           debugging          State of each debugging option
  derived-config     Derived operating configuration
  dhcp               Dynamic Host Configuration Protocol status
  dot11              IEEE 802.11 show information
  dot1x              Dot1x information
  eap                Shows EAP registration/session information
  environment        Environmental monitor statistics
  event-manager      Event manager information
  exception          exception information
  file               Show filesystem information
  flash:             display information about flash: file system
  hardware           Hardware specific information
  history            Display the session command history
  hosts              IP domain-name, lookup style, nameservers, and host table
  html               HTML helper commands
  iapp               DDP IAPP
  idb                List of Interface Descriptor Blocks
  interfaces         Interface status and configuration
  inventory          Show the physical inventory
  ip                 IP information
  led                LED functions
  line               TTY line information
  location           Display the system location
 --More--           logging            Show the contents of logging buffers
  login              Display Secure Login Configurations and State
  memory             Memory statistics
  monitor            Monitoring different system events
  parser             Display parser information
  policy-map         Show QoS Policy Map
  power-injector     Show Power Injector statistics
  privilege          Show current privilege level
  processes          Active process statistics
  radius             Shows radius information
  region             Region Manager Status
  registry           Function registry information
  reload             Scheduled reload information
  rhosts             Remote-host+user equivalences
  running-config     Current operating configuration
  sessions           Information about Telnet connections
  smf                Software MAC filter
  snmp               snmp statistics
  sntp               Simple network time protocol
  spanning-tree      Spanning tree topology
  ssh                Status of SSH server connections
  ssl                Show SSL command
  stacks             Process stack utilization
 --More--           startup-config     Contents of startup configuration
  subscriber-policy  Subscriber policy
  subsys             Show subsystem information
  table-map          Show Table Map
  tacacs             Shows tacacs+ server statistics
  tcp                Status of TCP connections
  tech-support       Show system information for Tech-Support
  template           Template information
  terminal           Display terminal configuration parameters
  time-range         Time range
  users              Display information about terminal lines
  version            System hardware and software status
  vlans              Virtual LANs Information
  wlccp              WLCCP info
bridge-1#show config t
Enter configuration commands, one per line.  End with CNTL/Z.
全局配置命令下敲？
bridge-1(config)#?
Configure commands:
  aaa                         Authentication, Authorization and Accounting.
  access-list                 Add an access list entry
  alias                       Create command alias
  archive                     Archive the configuration
  arp                         Set a static ARP entry
  banner                      Define a login banner
  boot                        Boot Commands
  bridge                      Bridge Group.
  buffers                     Adjust system buffer pool parameters
  call                        Configure Call parameters
  cdp                         Global CDP configuration subcommands
  class-map                   Configure QoS Class Map
  clock                       Configure time-of-day clock
  control-plane               Configure control plane services
  crypto                      Encryption module
  default                     Set a command to its defaults
  default-value               Default character-bits values
  define                      interface range macro definition
  do                          To run exec commands in config mode
  dot11                       IEEE 802.11 config commands
  dot1x                       IEEE 802.1X Global Configuration Commands
 --More--           downward-compatible-config  Generate a configuration compatible with older
                              software
  eap                         EAP Global Configuration Commands
  enable                      Modify enable password parameters
  end                         Exit from configure mode
  exception                   Exception handling
  exit                        Exit from configure mode
  file                        Adjust file system parameters
  help                        Description of the interactive help system
  hostname                    Set system's network name
  iapp                        IAPP config commands
  interface                   Select an interface to configure
  ip                          Global IP configuration subcommands
  li-view                     LI View
  line                        Configure a terminal line
  logging                     Modify message logging facilities
  login                       Enable secure login checking
  map-class                   Configure static map class
  map-list                    Configure static map list
  memory                      Configure memory management
  monitor                     Monitering different system events
  no                          Negate a command or set its defaults
  parser                      Configure parser
 --More--           policy-map                  Configure QoS Policy Map
  privilege                   Command privilege parameters
  process                     Configure process
  process-max-time            Maximum time for process to run before
                              voluntarily relinquishing processor
  regexp                      regexp commands
  scheduler                   Scheduler parameters
  service                     Modify use of network based services
  snmp                        Modify non engine SNMP parameters
  snmp-server                 Modify SNMP engine parameters
  sntp                        Configure SNTP
  subscriber-policy           Subscriber policy
  table-map                   Configure Table Map
  tacacs-server               Modify TACACS query parameters
  template                    Select a template to configure
  tftp-server                 Provide TFTP service for netload requests
  time-range                  Define time range entries
  username                    Establish User Name Authentication
  vlan                        VLAN commands
  wlccp                       Enable WLCCP
  workgroup-bridge            IEEE 802.11 WorkGroup Bridge config commands
bridge-1(config)# quit
                 ^
% Invalid input detected at '^' marker.
bridge-1(config)#