in linux OS, eth1 NIC interface not showing / deducted,
below image : eth0 is deducted howerver eth1 is not deducted
check the parameter for eth0 and eth1
1. we created this file manually at location :"/etc/sysconfig/network-scripts" name as : ifcfg-eth1
2. checked the interface parameter details using "ethtool eth1"
3. bring up the interface using "ifup eth1"
4. configure the IP address