Add Switch Configuration for NCN

Description

Update the network switches for the NCN that is being added.

Procedure

Update Networking to Add NCN

Example

ncn-w004 IP data:

10.102.4.15     ncn-w004.can
10.254.1.22     ncn-w004.hmn
10.1.1.11       ncn-w004.mtl
10.252.1.13     ncn-w004.nmn ncn-w004
10.254.1.21     ncn-w004-mgmt

Mellanox and Dell

Mellanox and Dell Spine/Agg Switch Updates

Spine/Agg edge port configuration

Mellanox and Dell Spine BGP Updates

The configuration will be the same across both switches.

This is for workers only.

For more information, see Update BGP Neighbors.

route-map ncn-w004 permit 10 match ip address pl-can
route-map ncn-w004 permit 10 set ip next-hop 10.102.4.15
route-map ncn-w004 permit 20 match ip address pl-hmn
route-map ncn-w004 permit 20 set ip next-hop 10.254.1.22
route-map ncn-w004 permit 30 match ip address pl-nmn
route-map ncn-w004 permit 30 set ip next-hop 10.252.1.13
router bgp 65533 vrf default neighbor 10.252.1.13 remote-as 65533
router bgp 65533 vrf default neighbor 10.252.1.13 route-map ncn-w004
router bgp 65533 vrf default neighbor 10.252.1.13 timers 1 3
router bgp 65533 vrf default neighbor 10.252.1.13 transport connection-mode passive

Mellanox and Dell BMC Port Configuration

Dell edge port configuration

Aruba

Aruba Spine/Agg Switch Updates

Spine/Agg edge port configuration

Aruba Spine BGP Updates

The configuration will be the same across both switches.

This is for workers only.

For more information, see Update BGP Neighbors.

  • The tftp route maps will only include the first 3 workers.
route-map ncn-w004 permit seq 10
     match ip address prefix-list tftp
     match ip next-hop $worker1.nmn.ip
     set local-preference 1000
route-map ncn-w004 permit seq 20
     match ip address prefix-list tftp
     match ip next-hop $worker2.nmn.ip
     set local-preference 1100
route-map ncn-w004 permit seq 30
     match ip address prefix-list tftp
     match ip next-hop $worker3.nmn.ip
     set local-preference 1200
route-map ncn-w004 permit seq 40
     match ip address prefix-list pl-can
     set ip next-hop 10.102.4.15 ($worker4.can.ip)
route-map ncn-w004 permit seq 50
     match ip address prefix-list pl-hmn
     set ip next-hop 10.254.1.13 ($worker4.hmn.ip)
route-map ncn-w004 permit seq 60
     match ip address prefix-list pl-nmn
     set ip next-hop 10.252.1.13 ($worker4.nmn.ip)
router bgp 65533
    neighbor 10.252.1.13 ($worker4.nmn.ip) remote-as 65533
    neighbor 10.252.1.13 ($worker4.nmn.ip) passive
    address-family ipv4 unicast
        neighbor 10.252.1.13 ($worker4.nmn.ip) activate
        neighbor 10.252.1.13 ($worker4.nmn.ip) route-map ncn-w004 in

Aruba BMC Port Configuration

Refer to Aruba edge port configuration for more information.

Proceed to the next step to Add NCN Data or return to the main Add, Remove, Replace, or Move NCNs page.