RHEL/CentOS Network Error - Device eth0 does not seem to be present, delaying initialization

I got below errors while trying to reboot network service,

[root@server ~]# /etc/init.d/network restart
Shutting down interface eth5.715:  Removed VLAN -:eth5.715:-
                                                           [  OK  ]
Shutting down interface eth5:                              [  OK  ]
Shutting down loopback interface:                          [  OK  ]
Bringing up loopback interface:                            [  OK  ]
Bringing up interface eth0:  bnx2 device eth0 does not seem to be present, delay
ing initialization.
Bringing up interface eth2:  bnx2 device eth2 does not seem to be present, delay
ing initialization.
Bringing up interface eth5:                                [  OK  ]
Bringing up interface eth5.715:  Added VLAN with VID == 715 to IF -:eth5:-
                                                           [  OK  ]

To fix this add your HWADDR or MAC address details to your /etc/sysconfig/network-scripts/ifcfg-eth0

[root@server~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0
# Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet

How to access HP’s ILO remote console via SSH TEXTCONS VSP

Sometimes you need to direct remote the real-box (in this case HP server/iLO) due to remote access issue.
Beside remote console from the web based iLO, you could also access remote console via SSH

Step1 - ssh to the iLO's ip address

[root@server ~]# ssh user@ilo-ip-address
user@ilo-ip-address's password:
User:user logged-in to ILOXXXXXXX.(ilo-ip-address)
iLO 2 Advanced 2.33 at 14:56:47 Mar 20 2018
Server Name: host is unnamed
Server Power: On


Step2 - there were 2 option of iLO ssh remote console, using TEXTCONS or VSP. 
Type help for more details,

</>hpiLO-> help


HP CLI Commands:

POWER    : Control server power.
UID      : Control Unit-ID light.
NMI      : Generate an NMI.
VM       : Virtual media commands.
VSP      : Invoke virtual serial port.
VSP LOG  : Invoke virtual serial port data logging.
TEXTCONS : Invoke Remote Text Console on supported platforms.

Trying ssh remote console with TEXTCONS 


Starting text console.
Press 'ESC (' to return to the CLI Session.


Monitor is in graphics mode or an unsupported text mode.

You should get asked for login

Step3 - exit 
To exit press [Esc] + [ ( ]
Which is 'Esc' and '(' (open parenthesis)