分类 无线网络 下的文章

cisco ap2702i胖ap关闭led指示灯

ap指示灯对家用来说有点多余,而且亮度不低,正常状态下又是蓝光,晚上影响睡眠,所以决定关闭。搜索到的方法大部分是针对ac的,要不就是设置led状态的,没有说胖ap怎么关的,试了一下成功了,记录下来。
方法:
telnet管理员登陆ap

config
led display off


User Access Verification

Username: admin
Password:
ap#?
Exec commands:
  <1-99>           Session number to resume
  access-enable    Create a temporary Access-List entry
  access-profile   Apply user-profile to interface
  access-template  Create a temporary Access-List entry
  archive          manage archive files
  cd               Change current directory
  clear            Reset functions
  clock            Manage the system clock
  configure        Enter configuration mode
  connect          Open a terminal connection
  copy             Copy from one file to another
  crypto           Encryption related commands.
  debug            Debugging functions (see also 'undebug')
  delete           Delete a file
  dir              List files on a filesystem
  disable          Turn off privileged commands
  disconnect       Disconnect an existing network connection
  do-exec          Mode-independent "do-exec" prefix support
  dot11            IEEE 802.11 commands
  dot1x            IEEE 802.1X Exec Commands
  eap              EAP Exec Commands
  enable           Turn on privileged commands
  erase            Erase a filesystem
  exit             Exit from the EXEC
  format           Format a filesystem
  fsck             Fsck a filesystem
  help             Description of the interactive help system
  if-mgr           IF-MGR operations
  ip               Exec commands for IP features
  led              LED functions
  lock             Lock the terminal
  logging          Handles logging operations
  login            Log in as a particular user
  logout           Exit from the EXEC
  mkdir            Create new directory
  monitor          Monitoring different system events
  more             Display the contents of a file
  name-connection  Name an existing network connection
  no               Disable debugging functions
  ping             Send echo messages
  pwd              Display current working directory
  radius           radius exec commands
  release          Release a resource
  reload           Halt and perform a cold restart
  rename           Rename a file
  renew            Renew a resource
  resume           Resume an active network connection
  rmdir            Remove existing directory
  routing-context  Routing Context
  rsh              Execute a remote command
  save             Start to save raise_interrupt_level stack
  send             Send a message to other tty lines
  set              Set system parameter (not config)
  show             Show running system information
  ssh              Open a secure shell client connection
  systat           Display information about terminal lines
  telnet           Open a telnet connection
  terminal         Set terminal line parameters
  test             Test subsystems, memory, and interfaces
  traceroute       Trace route to destination
  tunnel           Open a tunnel connection
  undebug          Disable debugging functions (see also 'debug')
  verify           Verify a file
  where            List active connections
  write            Write running configuration to memory, network, or terminal
  xconnect         Xconnect EXEC commands

ap#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line.  End with CNTL/Z.
ap(config)#led?
led

ap(config)#led
% Incomplete command.

ap(config)#led-stat
              ^
% Invalid input detected at '^' marker.

ap(config)#led display
% Incomplete command.

ap(config)#led display?
display

ap(config)#led display ?
  dim  Turn LED display dim.
  off  Turn LED display off.

ap(config)#led display off

思科ap 2702 折腾继续20160610

困扰了一个多月的问题终于解决了
问题描述:ap下两个客户端之间单独一个ping另一个不通,两个同时互ping能通,没有打开客户端隔离功能(pspf)其他功能正常。
解决办法:经指点是arp问题,打开arp caching功能,问题解决。
还是对计算机网络理解不够深入,应该早就想到是arp问题的。。。

还有个小问题,web页面一直提示cannot clear credential 什么的,也没查到解决办法。。。

思科ap 2702i 折腾续20160428

最近弄万兆电口网络,一直没时间折腾ap,设好ssid后就没动。
今天忙里偷闲跳读了思科的配置手册,解决了一个困惑。
初始化设置ap的时候,使用了easy configuration,设置ssid的时候有broadcast选项,即广播wifi名字,可是在详细设置里怎么都没找到broadcast字样的设置,看了手册才知道,在思科ap设置里使用guest ssid来控制广播。
此guest和家用无线路由器里的访客网络里的guest并不是一个意思,思科默认都是不广播的,广播默认就是对guest来说的,当然加密是另外一会事了。
从此处看出商用的设备和家用设备理念上还是有比较大区别的。

思科ap 2702i折腾进行曲

淘了个二手的思科ap,cap2702i-a-k9,好像是13年发布的,ac wave1。
之前没用过思科的ap,遇到一个有一个坑。。。
首先是刷成胖ap,瘦ap各种没有,没有web配置页,缺少各种命令,所以要先刷机。
来的时候是瘦ap,果然是瘦ap,用官方命令刷机居然不支持archive命令。。为了省钱只买了个ap,没买控制器,网上说的重置大发怎么都不行,又没console线,最后找到一篇台湾同胞的帖子,开启debug模式,才破解了archive命令。
引用:http://smalleaf.blogspot.com/2010/09/cisco-ap.html
引用:http://www.cisco.com/c/en/us/td/docs/wireless/access_point/atnms-ap-82/configuration/guide/cg-82-book.html
使用命令debug capwap console cli成功解锁archive命令,成功刷机,然而刷机只是第一步,打开web配置页后全英文,单词都认识就是看不懂什么意思,思科果然专业,各项配置得有上百项,配置个密码都找了好久。。。
未完待续