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cisco 1810 升级LWAP 固件 ap1g4-k9w8-tar.153-3

[*04/07/2020 06:22:17.0522] [*04/07/2020 06:22:17.0522] CAPWAP State: DTLS Teardown[*04/07/2020 06:22:17.1621] do ABORT, part1 is active part[*04/07/2020 06:22:17.1821] upgrade.sh: Cleanup tmp files ...[*04/07/2020 06:22:31.8176] [*04/07/2020 06:22:3
作者:mysy2001 分类:网络技术 浏览:24 评论:0

Cisco LAP1042N-C-K9H ap1g1

最近有人发现这个AP无法加入WLC,AP上能看到如下报错信息%CAPWAP-3-ERRORLOG: CAPWAP SM handler: Failed to process message type 2 state 2.%CAPWAP-3-ERRORLOG: Failed to handle capwap control message from controller%CAPWAP-3-ERRORLOG: Failed to process unencrypted capwap packet f
作者:mysy2001 分类:网络技术 浏览:22 评论:0

How to Backup Cisco WLC Configuration

Backing up the configuration on a Cisco Wireless LAN Controller is not the same as Cisco IOS “copy startup-config”.  I will show you how to do it with the GUI and CLI.GUI: WLC > Commands > Upload File (Upload file from Controller) to your
作者:mysy2001 分类:网络技术 浏览:127 评论:0

AP Tx Power in Cisco WLC

“Nothing good is easy, or quick”. – meA good wireless design is created with the characteristics, and measurements from the type of access point that will be used in production. One of the challenges is how to determine what the capabilities are of a
作者:mysy2001 分类:网络技术 浏览:123 评论:0

How to recover a password on the Cisco Wireless LAN Controller

There is no password recovery option on the Wireless LAN Controller (WLC). You need to set the WLC to factory defaults and reconfigure it. In order to set the WLC to factory defaults, power cycle the WLC, press ESC Key during the boot up proces
作者:mysy2001 分类:网络技术 浏览:115 评论:0

ROS教程(3)---静态NAT配置及应用

   在教程(1)中已介绍了通过地址伪装技术(masquerade)实现动态网络地址转换,以达到LAN内主机通过配置TCP/IP参数连接internet网目的。一些企业,尤其是一些大中型企业,需要对外开放自己的企业服务器,如WEB、FTP、OA等应用服务器,若直接将这些服务器挂到公网上,不仅需要更多的合法IP,造成成本的增加,而且对服务器的安全保护也是极为不利,同时还造成企业内部用户访问造成“曲线回巢”效果。为了解决这么一个问题,可以将企业服务器安装在企业LAN内,在ROS中配置端口映
作者:mysy2001 分类:网络技术 浏览:122 评论:0

安装RouterOS CHR版本(云ROS)

一.介绍RouterOS,大名鼎鼎的软路由系统,简称ROS,我是一直知道但是没咋着用。最近某P总给我介绍了这货的一个特殊版本,CHR版,全称Cloud Hosted Router,简而言之就是跑在云服务器或者说是虚拟机(虚拟环境)下的特殊版本,默认开放全功能,但是限制端口速率为1Mbit,适合用于演示和学习。当然啦,我肯定不止拿来学习的,还得搞点事对吧,这个版本的特殊之处在于授权便宜,而且不像常规的L系列授权限制各种用户数之类的,这个版本授权限制的就是速度,CHR介绍CHR(Cloud
作者:mysy2001 分类:网络技术 浏览:151 评论:0

RouterOS防火墙

/ip firewall filter add chain=input connection-state=invalid action=drop comment="丢弃非法连接数据" disabled=no/ip firewall filter add chain=input protocol=icmp action=drop comment="禁止外网Ping" disabled=no in-interfa
作者:mysy2001 分类:网络技术 浏览:101 评论:0

Convert a Cisco 3802 CAPWAP AP to a Mobility Express AP

This article will explains how to convert a CAPWAP AP to a Cisco Mobility Express AP. The AP model used as an example in this article is a Cisco Aironet 2802i.Note: if you are planning on doing an AP-on-a-stick site survey with a Cisco Airone
作者:mysy2001 分类:网络技术 浏览:389 评论:0

How to Capture Packets from a Cisco Lightweight AP in Sniffer Mode

Put the AP in Sniffer ModeLog into the WLCClick Wireless and select the AP from which to capture packetsChange the AP Mode to SnifferClick ApplyThis will reboot the AP Configure Sniffer PropertiesNavigate to Wireless > Access Points > 802.
作者:mysy2001 分类:网络技术 浏览:307 评论:0