define host {
    use         generic-host
    host_name   pc1
    alias       PC 1 at intERLab 
    address     10.10.1.1 
    parents     switch1 
}

define host {
    use         generic-host
    host_name   pc2
    alias       PC 2 at intERLab 
    address     10.10.1.2 
    parents switch1
}

define host {
    use         generic-host
    host_name   pc3
    alias       PC 3 at intERLab 
    address     10.10.1.3 
    parents switch1
}

define host {
    use         generic-host
    host_name   pc4
    alias       PC 4 at intERLab 
    address     10.10.1.4 
    parents switch1
}

define host {
    use         generic-host
    host_name   pc5
    alias       PC 5 at intERLab 
    address     10.10.1.5
    parents switch1
}

define host {
    use         generic-host
    host_name   pc6
    alias       PC 6 at intERLab 
    address     10.10.1.6 
    parents switch1
}

define host {
    use         generic-host
    host_name   pc7
    alias       PC 7 at intERLab 
    address     10.10.1.7 
    parents switch1
}

define host {
    use         generic-host
    host_name   pc8
    alias       PC 8 at intERLab 
    address     10.10.1.8 
    parents switch1
}

define host {
    use         generic-host
    host_name   pc9
    alias       PC 9 at intERLab 
    address     10.10.1.9 
    parents switch1
}

define host {
    use         generic-host
    host_name   pc10
    alias       PC 10 at intERLab 
    address     10.10.2.1 
    parents switch2
}

define host {
    use         generic-host
    host_name   pc11
    alias       PC 11 at intERLab 
    address     10.10.2.2 
    parents switch2
}

define host {
    use         generic-host
    host_name   pc12
    alias       PC 12 at intERLab 
    address     10.10.2.3 
    parents switch2
}

define host {
    use         generic-host
    host_name   pc13
    alias       PC 13 at intERLab 
    address     10.10.2.4 
    parents switch2
}

define host {
    use         generic-host
    host_name   pc14
    alias       PC 14 at intERLab 
    address     10.10.2.5 
    parents switch2
}

define host {
    use         generic-host
    host_name   pc15
    alias       PC 15 at intERLab 
    address     10.10.2.6 
    parents switch2
}

define host {
    use         generic-host
    host_name   pc16
    alias       PC 16 at intERLab 
    address     10.10.2.7 
    parents switch2
}

define host {
    use         generic-host
    host_name   pc17
    alias       PC 17 at intERLab 
    address     10.10.2.8 
    parents switch2
}