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Configuring an EX2200 Virtual Chassis

Configuring an EX2200 Virtual Chassis (CLI Procedure) date_range 23-Sep-19 info_outline Platform and Release Support You configure an EX2200 Virtual Chassis by configuring interfaces connecting EX2200 switches into Virtual Chassis ports (VCPs). Optical interfaces on EX2200 and EX2200-C switches can be configured into VCPs and can be used to connect EX2200 switches into a Virtual Chassis over short and long distances (up to 49.7 miles). All RJ-45 interfaces, including built-in network ports with 10/100/1000BASE-T Gigabit Ethernet connectors and 1000BASE-T RJ-45 transceivers, on EX2200 and EX2200-C switches can also be configured into VCPs. An EX2200 Virtual Chassis can be configured with either: A preprovisioned configuration—You can deterministically control the member ID and role assigned to a member switch by tying it to its serial number. A nonprovisioned configuration—The master sequentially assigns a member ID to other member switches. The role is dete...
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Monitoramento DUDE

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Copyrigth   Willians Oliveira - Infraestrutura de TI: The Dude para monitoramento de serviços e servidores (williansco.blogspot.com)   The Dude para monitoramento de serviços e servidores Fala Pessoal, Depois de um tempo sem postar nada! (correria) hoje vou compartilhar com vocês como configurar o The Dude. Acredito que muitos que estão lendo esse artigo já tiveram algum tipo de contato com essa ferramenta e já a conhecem.  Mas para aqueles que nunca ouviram falar, basicamente o The Dude é uma ferramenta FREE que permite monitorar seu ambiente de rede incluindo servidores, switchs, roteadores e muitos mais. Uma vez instalado, o Dude permite realizar um scan em sua rede para encontrar todos os dispositivos ao alcance de uma sub-rede especifica. Outras informações mais detalhadas, como informações sobre o disco, CPU, memória são capturadas através do Protocolo SNMP A ideia desse artigo, é demonstrar possíveis customizações no Dude afim de tornar sua interface um tanto ...
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Reset a Cisco 2960

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Reset a Cisco 2960 Switch To Factory Default Settings Flattening a switch before re-deployment is one of those simple tasks that I always find myself having lookup on the web, so I thought I’d save myself some time in future and document it here. Step 1. Connect up your console cable and power on the switch, whilst holding down the “mode” button: This interrupts the boot process before the Flash file system can initialize, and after a short while (continue holding the “mode” button) you will see the following prompt: Using driver version 1 for media type 1 Base ethernet MAC Address: 4c:30:2d:81:ef:80 Xmodem file system is available. The password-recovery mechanism is enabled. The system has been interrupted prior to initializing the flash filesystem. The following commands will initialize the flash filesystem, and finish loading the operating system software: flash_init boot switch: Step 2. Initialize the flash file system with the command : fl...
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