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Configuring the In-band Management Network Connection for NFX250

 

Juniper Device Manager (JDM), an in-band management network interface—jsxe0. This internal interface is not directly connected to a physical interface. You must link jsxe0 to a physical interface through VLAN bridging—that is, you must configure both the physical interface and jsxe0 to be in the same management VLAN. JCP manages the physical network interfaces and the service interfaces, not JDM; therefore, you must first configure the sxe-0/0/0 and sxe-0/0/1 internal interfaces using the JCP CLI before you can manage the jsxe0 interface using the JDM CLI..

Note

Choose the management VLAN ID to ensure that only the management traffic is directed to JDM.

To configure the in-band management connection:

  1. Log on to JCP from the JDM command-line interface (CLI).
    [edit]
    root@jdm> ssh vjunos0

    The JCP CLI displays, which is same as the Junos CLI.

  2. Configure the physical network port as a trunk port.
    user@switch# set interfaces interface-name unit 0 family ethernet-switching interface-mode trunk
  3. Configure a JCP service port as a trunk port.
    user@switch# set interfaces service-interface-name unit 0 family ethernet-switching interface-mode trunk
  4. Configure the management VLAN and add the physical network interface and the service interface as members of the VLAN.
    user@switch# set interfaces service-interface-name unit 0 family ethernet-switching interface-mode trunk
    user@switch# set interfaces service-interface-name unit 0 family ethernet-switching vlan members mgmt-vlan
    user@switch# set interfaces interface-name unit 0 family ethernet-switching vlan members mgmt-vlan
  5. Exit JCP and return to the JDM CLI.
    [edit]user@switch# exit
  6. Configure the jsxe0 interface as a trunk interface with membership in the management VLAN, and configure the management IP address on the interface:
    [edit]
    root@jdm# set interfaces jsxe0 vlan-tagging
    root@jdm# set interfaces jsxe0 unit logical-unit-number vlan-id mgmt-vlan-id family inet address mgmt-ip-address/prefix-length

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