# ctrl_b
# GSP>lc 修改LAN console IP>
[rp8420-3] MP:CM> lc
This command modifies the LAN parameters.
Current configuration of MP LAN interface
MAC address : 00:30:6e:4b:29:ce
IP address : 162.168.1.3 (0xa2a80103)
Hostname : rp8420-3
Subnet mask : 255.255.255.0 (0xffffff00)
Gateway : 162.168.1.10 (0xa2a8010a)
Status : UP and RUNNING
AutoNegotiate : Disabled
Data Rate : 100 Mb/s
Duplex : Full
Error Count : 1
Last Error : frame miss
Do you want to modify the configuration for the MP LAN? (Y/[N]) y
Current IP Address is: 162.168.1.3
Do you want to modify it? (Y/[N]) y ―――然后输入要配置的IP地址；
Current MP Network Name is: rp8420-3
Do you want to modify it? (Y/[N]) y ―――然后输入要定义的主机网络名；
Current Subnet Mask is: 255.255.255.0
Do you want to modify it? (Y/[N]) y ―――然后定义网关；
Current Gateway is: 162.168.1.10
Do you want to modify it? (Y/[N]) (Default will be IP address.) y ――定义路由；
Current Data Rate is: 100M
Do you want to modify it? (Y/[N]) y ――定义网卡速率，一般设置为auto；