Juniper QFabric QFX3000-G Hardware Documentation page 647

Installing a Network Module in a Director Device
Copyright © 2018, Juniper Networks, Inc.
Use the following procedure to edit the four ifcfg-ethn files.
From root, use the vi editor to delete the
1.
For example, to configure ifcfg-eth1 for Director device 1:
[root@qfabric ~]# ll /etc/sysconfig/network-scripts/ifcfg-eth1
-rw-r--r-- 1 root root 219 Jun 17 07:14
/etc/sysconfig/network-scripts/ifcfg-eth0
-rw-r--r-- 1 root root 153 Jun 17 07:14
/etc/sysconfig/network-scripts/ifcfg-eth1
-rw-r--r-- 1 root root 134 Jun 17 07:14
/etc/sysconfig/network-scripts/ifcfg-eth2
-rw-r--r-- 1 root root 135 Jun 17 07:15
/etc/sysconfig/network-scripts/ifcfg-eth3
-rw-r--r-- 1 root root 135 Jun 17 07:15
/etc/sysconfig/network-scripts/ifcfg-eth4
-rw-r--r-- 1 root root 135 Jun 17 07:15
/etc/sysconfig/network-scripts/ifcfg-eth5
-rw-r--r-- 1 root root 134 Jun 17 07:14
/etc/sysconfig/network-scripts/ifcfg-eth6
-rw-r--r-- 1 root root 121 Jun 17 07:14
/etc/sysconfig/network-scripts/ifcfg-eth7
-rw-r--r-- 1 root root 121 Jun 17 07:14
/etc/sysconfig/network-scripts/ifcfg-eth8
-rw-r--r-- 1 root root 121 Jun 17 07:14
/etc/sysconfig/network-scripts/ifcfg-eth9
[root@dg1 ~]#
[root@dg1 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth2
HWADDR=00:18:7D:31:19:C2 << Delete the entire line.
DEVICE=eth2
USERCTL=no
SLAVE=yes
MASTER=bond0
ONBOOT=yes
BOOTPROTO=static
PEERDNS=no
NOZEROCONF=yes
MTU=9000
[root@qfabric ~]#
Save the file and repeat the process with the remaining 3 files for the Director device.
2.
Locate and delete the following file:
3.
[root@qfabric ~]# rm /etc/udev/rules.d/61-persistent-net.rules
Power off the QFX3100. See
4.
Before you begin installing a network module in a QFX3100 Director device:
Ensure that you understand how to prevent electrostatic discharge (ESD) damage.
See "Prevention of Electrostatic Discharge Damage" on page
Chapter 40: Replacing QFX3100 Components
line in each of the four files.
HWADDR=
"Powering Off a QFX3100 Director Device" on page 559
360.
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