GNS3: Difference between revisions
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GNS3 is a virtual network appliance for simulating software-defined networks. This is a cheap way of setting up a big network testbed to prepare for certifications like the CCIE (Cisco Certified Internetwork Expert). | GNS3 is a virtual network appliance for simulating software-defined networks. This is a cheap way of setting up a big network testbed to prepare for certifications like the CCIE (Cisco Certified Internetwork Expert). | ||
Download: https://gns3.com/software | ==Installing== | ||
Download GNS3 from their site (need to register first): https://gns3.com/software | |||
Documentation on GNS3 virtual machine: http://docs.gns3.com/1Bn-s1Izkjp13HxcPF4b8QSGfkWJYG_dpMt9U1DQjvZ4/ | |||
Documentation on GNS3 installation on Mac: http://docs.gns3.com/1MlG-VjkfQVEDVwGMxE3sJ15eU2KTDsktnZZH8HSR-IQ/ | |||
If I understand correctly, you can either run GNS3 on your local machine (standalone), only requiring the GNS3 Mac/Linux installer, or you can run it in tandem with a virtual machine to simplify and standardize the interface, in which case, you need to also have a VMWare/[[VirtualBox]] image. | |||
Detailed instructions [http://docs.gns3.com/1Bn-s1Izkjp13HxcPF4b8QSGfkWJYG_dpMt9U1DQjvZ4/ here]. Basically you need to download your OS's installer, and then download the virtual network appliance. | |||
{{LinuxNetworkingFlag}} | {{LinuxNetworkingFlag}} | ||
Revision as of 05:49, 18 April 2017
GNS3 is a virtual network appliance for simulating software-defined networks. This is a cheap way of setting up a big network testbed to prepare for certifications like the CCIE (Cisco Certified Internetwork Expert).
Installing
Download GNS3 from their site (need to register first): https://gns3.com/software
Documentation on GNS3 virtual machine: http://docs.gns3.com/1Bn-s1Izkjp13HxcPF4b8QSGfkWJYG_dpMt9U1DQjvZ4/
Documentation on GNS3 installation on Mac: http://docs.gns3.com/1MlG-VjkfQVEDVwGMxE3sJ15eU2KTDsktnZZH8HSR-IQ/
If I understand correctly, you can either run GNS3 on your local machine (standalone), only requiring the GNS3 Mac/Linux installer, or you can run it in tandem with a virtual machine to simplify and standardize the interface, in which case, you need to also have a VMWare/VirtualBox image.
Detailed instructions here. Basically you need to download your OS's installer, and then download the virtual network appliance.
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linux networking all the pages for linux networking
Diagnosing network interfaces: Linux/Network Interfaces Connecting to nodes with ssh: Linux/SSH Bridging networks with ssh tunnels: Linux/SSH Linux file server nfs/smb/sshfs: Linux/File Server Samba on linux: Linux/Samba Automounting network shares on linux: Linux/Automount Network Shares Monitoring system resources: Linux/System Monitoring Linux systemd: Linux/Systemd
IP Schema (ipcalc): Linux/IP Schema DHCP Server: Linux/DHCP DNS Server: Linux/DNS NTP Server: Linux/NTP
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