Installation Guide

Big data Cumulus-Linux installation guide

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B U I L D I N G A D AT A C E NT E R N E T W O R K W I T H C U M U L U S L I N U X T O R U N A P A C H E H A D O O P www.cumulusnetworks.com 15 Loopback Configuration Create the global loopback: auto lo iface lo inet loopback Assign an IP address to the loopback: address 10.2.1.3/32 Spine Port Configuration Next, create all interfaces listed in the above Mako set. % for i in spine-ports: auto swp${i} iface swp${i} address 10.2.1.3/32 mtu 9000 % endfor You can now exit out of editing your /etc/network/interfaces file. Once these interfaces have been created, apply the configuration by having ifreload reread the entire configuration: cumulus@switch:~$ sudo ifreload -a Enable Quagga and Configure Routing The first step is to enable the zebra and ospf daemons. Open your /etc/quagga/daemons file and change the two highlighted daemon flags from their default of no to yes: zebra=yes bgpd=no ospfd=yes ospf6d=no ripd=no ripngd=no isisd=no babeld=no Next, provide Quagga with its own configuration file. Create a new /etc/quagga/Quagga.conf file with the following content: password PASSWORD enable password PASSWORD ! interface swp1 ip ospf network point-to-point ip ospf area 0.0.0.0 ! interface swp2

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