Route Views Project Page Start Networkings » Cisco Путевые заметки по настройке радиомодуля Cisco Добрый день Знаете ли вы что если забудете пароль к радиомодулю Cisco, то вы не сможете его восстановить, не уничтожив настройки? Нет? router# service-module wlan-ap 0 session мне оставалось лишь грустно смотреть на приглашение ввести имя и пароль. router# service-module wlan-ap 0 reset default-config router# service-module wlan-ap 0 reset Модуль перезагружается и мы уже можем войти в его настройки через имя-пароль cisco-cisco. Ну да ладно. ap# conf t ap(config)# dot11 ssid тут_ваш_ssid ap(config-ssid)# guest-mode ap(config-ssid)# exit ap(config)# exit ap# wr Роем туннель в SSH Итак, довольно часто во многих сетях используется какой либо сервер, стоящий на границе локальной сети и Интернета с поднятым SSH сервером. Мы можем подключиться к этому серверу для выполнения каких либо административных задач. В первом случае описываемый способ позволит админам избежать построения VPN, а так же публикации серверов для доступа по RDP. Читать далее…
Cisco System HFZ MUSHTAQ, Information Technology and Services Network engineer at Global mega ventures pL March 2012 SBS (small bussiness server 2010) , BACKUP/RESTORATION IT management etc Installation / Configuration / Troubleshooting of LAN network troubleshooting outlooK,INTERNET Coordinate with the team of Network Executives & technicians in implementation of projects Network ENGG at SMITH INFOTECH pvt Ltd Company Profile March 2011 - March 2012 LEISED LINE, LAN WAN , troubleshoot cctv cameras, LIBRARY software, attendence punch, thumb machine etc Company provides a range of Network Solutions including DSL, Leased Lines, ISDN, Wireless, and Servers etc. System Administrator at Vedica Group of Institutions June 2009 - April 2010 About Vedica Group of Institutions: Vedica group of Institutions Gandhi Nagar campus was established in 2005 by a private self supporting society. Network Administrator at Sonason Marketing & Services May 2008 - May 2009 Technical Support Executive at Global Telemall Pvt Ltd Indore September 2007 - May 2008 Sr.
How Does the Internet Work? © 2002 Rus Shuler @ Pomeroy IT Solutions, all rights reserved Contents Introduction How does the Internet work? This whitepaper explains the underlying infrastructure and technologies that make the Internet work. Where to Begin? Because the Internet is a global network of computers each computer connected to the Internet must have a unique address. The picture below illustrates two computers connected to the Internet; your computer with IP address 1.2.3.4 and another computer with IP address 5.6.7.8. If you connect to the Internet through an Internet Service Provider (ISP), you are usually assigned a temporary IP address for the duration of your dial-in session. Protocol Stacks and Packets So your computer is connected to the Internet and has a unique address. If we were to follow the path that the message "Hello computer 5.6.7.8!" The message would start at the top of the protocol stack on your computer and work it's way downward. Networking Infrastructure Internet Infrastructure Wrap Up
Greyhole - Redundant Storage Pooling using Samba Empresas en Crecimiento Blog Cisco Latinoamérica > Pequeñas Empresas La importancia de la seguridad en la red de su empresa ¿Quién sabe lo que deparará el futuro? Para que su red tenga un nivel de seguridad que crezca con su empresa, le recomendamos seguir los siguientes pasos: El hardware y el software de seguridad deben ser escalables y ampliables. Para más información sobre las soluciones de seguridad Cisco para empresas en crecimiento haga click aquí Etiquetas: Cisco, Cisco Systems, datos, empresa, Internet, Seguridad, Soluciones 7 claves para transformar su negocio En una pequeña y mediana empresa, contar con una buena red no consiste solo en hacer muchos contactos e intercambiar tarjetas de presentación. Una red empresarial comienza con una base de red de datos altamente segura, rápida y accesible. Trabajar en cualquier lugar. Acceder a los datos de clientes dónde quiera y cuándo quiera. Esté preparado para el futuro. Eficacia en la gestión de la red. Comunicarse eficazmente. Reducción de Costos. 1. 2. 3. 4.
AAA and VTYs in IOS-XR : Bingo Continuing on the IOS-XR saga, this is the newest bunch of things that don't "work as expected" (© Cisco). Well, as expected by me, not by Cisco. Everything started while trying to configure a primary and backup aaa login method on an ASR9k, when i realized that... 1) having a backup aaa login method with the same tacacs servers as the ones in the primary aaa login method (which is using the management vrf) doesn't work Imagine the following aaa configuration: ! This is supposed to work in the following way: As long as at least one mgmt interface is up (i'm using a virtual-ip for the mgmt interfaces), tacacs communication should happen through the out-of-band mgmt interfaces. Guess what! In order to overcome the above problem, i thought of using different vty templates, each one with a different access method. ! Since the "rotary" command is not supported in IOS-XR, this is what you can do: ! And this is the point you realize that you can't choose a vty, because... So i tried the following: !
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