Posts Tagged ‘scripting’

Changing the VLAN-ID of an interface in a bridge with minimal downtime

datacenter August 23rd, 2013

Our upstream-provider needed to change the VLAN-ID of our uplink to be in line with their policies. We wanted to do this with minimal downtime. Check out the script we ran on the gateway machines, the VLAN-IDs were changed almost instantly, total unavailability was less than a second.

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