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    Configuring the QFX Series Switch

    Before you configure the QFX Series switch, complete any basic setup procedures and install the correct Junos OS software release on the switch.

    To configure the QFX Series switch:

    1. Configure the IP address of the Ethernet management port. For example:
      user@switch# set interfaces vme unit 0 family inet address 172.16.70.251/24
    2. Configure integrated routing and bridging (IRB). For example:
      user@switch# set interfaces irb unit 80 family inet address 172.16.80.254/24
    3. Configure a link aggregation group (LAG) for each pair of server ports. For example:
      user@switch# set interfaces xe-0/0/0 ether-options 802.3ad ae0user@switch# set interfaces xe-0/0/20 ether-options 802.3ad ae0 user@switch# set interfaces ae0 mtu 9192 user@switch# set interfaces ae0 aggregated-ether-options lacp activeuser@switch# set interfaces ae0 aggregated-ether-options lacp periodic fast user@switch# set interfaces ae0 unit 0 family ethernet-switching interface-mode access user@switch# set interfaces ae0 unit 0 family ethernet-switching vlan members data
      user@switch# set interfaces xe-0/0/1 ether-options 802.3ad ae1 user@switch# set interfaces xe-0/0/21 ether-options 802.3ad ae1 user@switch# set interfaces ae1 mtu 9192 user@switch# set interfaces ae1 aggregated-ether-options lacp activeuser@switch# set interfaces ae1 aggregated-ether-options lacp periodic fastuser@switch# set interfaces ae1 unit 0 family ethernet-switching interface-mode access user@switch# set interfaces ae1 unit 0 family ethernet-switching vlan members data
      user@switch# set interfaces xe-0/0/2 ether-options 802.3ad ae2 user@switch# set interfaces xe-0/0/22 ether-options 802.3ad ae2user@switch# set interfaces ae2 mtu 9192 user@switch# set interfaces ae2 aggregated-ether-options lacp activeuser@switch# set interfaces ae2 aggregated-ether-options lacp periodic fastuser@switch# set interfaces ae2 unit 0 family ethernet-switching interface-mode accessuser@switch# set interfaces ae2 unit 0 family ethernet-switching vlan members data
      user@switch# set interfaces xe-0/0/3 ether-options 802.3ad ae3 user@switch# set interfaces xe-0/0/23 ether-options 802.3ad ae3 user@switch# set interfaces ae3 mtu 9192 user@switch# set interfaces ae3 aggregated-ether-options lacp active user@switch# set interfaces ae3 aggregated-ether-options lacp periodic fastuser@switch# set interfaces ae3 unit 0 family ethernet-switching interface-mode access user@switch# set interfaces ae3 unit 0 family ethernet-switching vlan members data
      user@switch# set interfaces xe-0/0/4 ether-options 802.3ad ae4user@switch# set interfaces xe-0/0/24 ether-options 802.3ad ae4user@switch# set interfaces ae4 mtu 9192 user@switch# set interfaces ae4 aggregated-ether-options lacp active user@switch# set interfaces ae4 aggregated-ether-options lacp periodic fast user@switch# set interfaces ae4 unit 0 family ethernet-switching interface-mode access user@switch# set interfaces ae4 unit 0 family ethernet-switching vlan members data
      user@switch# set interfaces xe-0/0/5 ether-options 802.3ad ae5user@switch# set interfaces xe-0/0/25 ether-options 802.3ad ae5user@switch# set interfaces ae5 mtu 9192 user@switch# set interfaces ae5 aggregated-ether-options lacp active user@switch# set interfaces ae5 aggregated-ether-options lacp periodic fast user@switch# set interfaces ae5 unit 0 family ethernet-switching interface-mode access user@switch# set interfaces ae5 unit 0 family ethernet-switching vlan members data
      user@switch# set interfaces xe-0/0/6 ether-options 802.3ad ae6user@switch# set interfaces xe-0/0/26 ether-options 802.3ad ae6user@switch# set interfaces ae6 mtu 9192 user@switch# set interfaces ae6 aggregated-ether-options lacp active user@switch# set interfaces ae6 aggregated-ether-options lacp periodic fast user@switch# set interfaces ae6 unit 0 family ethernet-switching interface-mode access user@switch# set interfaces ae6 unit 0 family ethernet-switching vlan members data
      user@switch# set interfaces xe-0/0/7 ether-options 802.3ad ae7user@switch# set interfaces xe-0/0/27 ether-options 802.3ad ae7user@switch# set interfaces ae7 mtu 9192 user@switch# set interfaces ae7 aggregated-ether-options lacp active user@switch# set interfaces ae7 aggregated-ether-options lacp periodic fast user@switch# set interfaces ae7 unit 0 family ethernet-switching interface-mode access user@switch# set interfaces ae7 unit 0 family ethernet-switching vlan members data
      user@switch# set interfaces xe-0/0/8 ether-options 802.3ad ae8user@switch# set interfaces xe-0/0/28 ether-options 802.3ad ae8user@switch# set interfaces ae8 mtu 9192 user@switch# set interfaces ae8 aggregated-ether-options lacp active user@switch# set interfaces ae8 aggregated-ether-options lacp periodic fast user@switch# set interfaces ae8 unit 0 family ethernet-switching interface-mode access user@switch# set interfaces ae8 unit 0 family ethernet-switching vlan members data
    4. Configure a VLAN for data transmission. For example:
      user@switch# set vlans data vlan-id 80 user@switch# set vlans data l3-interface irb.80
    5. Configure OSPF routing. For example:
      user@switch# set interfaces irb unit 80 family inet address 172.16.80.254/24 user@switch# set protocols ospf area 0.0.0.0 interface irb.80 passive
    6. Configure the interface that connects to the MX Series router. For example:
      user@switch# set interfaces xe-0/0/46 ether-options 802.3ad ae9 user@switch# set interfaces xe-0/0/47 ether-options 802.3ad ae9
      user@switch# set interfaces ae9 aggregated-ether-options lacp activeuser@switch# set interfaces ae9 aggregated-ether-options lacp periodic fast user@switch# set interfaces ae9 unit 0 family inet address 172.16.10.253/24
      user@switch# set protocols ospf area 0.0.0.0 interface ae9.0

    Modified: 2015-12-18