Juniper NFX250 - Configuring the In-Band Management Interface for JDM; Figure 11: In-Band Management Interface Example

Configuring the In-Band Management Interface for JDM
JDM provides an internal interface—jsxe0—that can be used for in-band management.
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. See
Figure 10 on page 33.
JCP, and not JDM manages the physical network interfaces and the service interfaces;
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.
Figure 11: In-Band Management Interface Example
Junos
Control Plane
(JCP)
Configuration
WAN
BCM
g043472
Juniper
Device Manager
(JDM)
Virtual Network
Function
(VNF)
jsxe0
sxe-0/0/0
data-VLAN
traffic
mgmt-VLAN
traffic
mgmt-VLAN traffic
data-VLAN traffic
mgmt-VLAN
traffic
mgmt-VLAN
System Bridge
NIC port
hsxe0
data-VLAN
OVS-DPDK
To configure jsxe0 as an in-band management interface:
1. Log in to the JCP CLI and enter configuration mode:
root@jdm> ssh vjunos0
root@:RE:0% cli
{master:0}
{master:0}[edit]
2. Configure the physical network port as a trunk port:
[edit]
root# set interfaces interface-name unit 0 family ethernet-switching
interface-mode trunk
For example:
[edit]
root# set interfaces ge-0/0/0 unit 0 family ethernet-switching interface-mode
trunk
3. Configure a JCP service port as a trunk port:
35Copyright © 2017, Juniper Networks, Inc.
Chapter 3: Management