Red Hat 7.0 安裝完後無網卡

最近在VMware workstation 8上安裝了RHEL 7.0 x64，可是顯示沒有網卡，ifconfig只顯示lo設備

[root@localhost~]# ifconfig  
lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536    
        inet 127.0.0.1  netmask 255.0.0.0    
        inet6 ::1  prefixlen 128  scopeid 0x10<host>    
        loop  txqueuelen 0  (Local Loopback)    
        RX packets 8  bytes 764 (764.0 B)    
        RX errors 0  dropped 0  overruns 0  frame 0    
        TX packets 8  bytes 764 (764.0 B)    
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

到/etc/sysconfig/network-scritps裏發現只有lo這個設備

可是明明是有這塊網卡的

[root@openstack ~]# lspci |grep -i eth  
02:01.0 Ethernet controller: Intel Corporation 82545EM Gigabit Ethernet Controller (Copper) (rev 01)

google了下，試了下面幾種方式，都不行

1，開機刪掉網卡  
2，重啓    
3，開機後加網卡    
4，重啓，ifconfig仍是隻有lo

-------------------------------  
1，開機刪掉網卡    
2，關機下加網卡    
3，開機，仍是不行    

後來在下面兩篇文章中看到原來是虛擬機vmx配置文件中少了一行配置

https://access.redhat.com/discussions/1120733

https://communities.vmware.com/thread/477988

1，關機，

2，移除網卡

3，添加網卡

4，往虛擬機vmx配置文件加ethernet0.virtualDev = "e1000"

5，開機，經過ifconfig能看到網卡

[root@openstack ~]# ifconfig    
ens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500      
        inet 192.168.47.130  netmask 255.255.255.0  broadcast 192.168.47.255      
        inet6 fe80::20c:29ff:fe5f:8717  prefixlen 64  scopeid 0x20<link>      
        ether 00:0c:29:5f:87:17  txqueuelen 1000  (Ethernet)      
        RX packets 75  bytes 8456 (8.2 KiB)      
        RX errors 0  dropped 0  overruns 0  frame 0      
        TX packets 124  bytes 15417 (15.0 KiB)      
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536    
        inet 127.0.0.1  netmask 255.0.0.0      
        inet6 ::1  prefixlen 128  scopeid 0x10<host>      
        loop  txqueuelen 0  (Local Loopback)      
        RX packets 8  bytes 764 (764.0 B)      
        RX errors 0  dropped 0  overruns 0  frame 0      
        TX packets 8  bytes 764 (764.0 B)      
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

附：RedHat 7.0 文檔

https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/