Enterasys Networks RBT-4102 Using the CLI to Configure TCP/IP, TCP/IP Configuration, Example

TCP / IP Settings

•Ethernet Settings

The Ethernet Settings options let you control the speed and duplex setting as well as the auto‐ negotiation state of the Ethernet port.

–Auto Negotiate disables or enables the negotiation state of the Ethernet port. Default: Enabled.

–Speed Duplex (Admin) lets you choose from the following: 100Mbps/Full, 100Mbps/Half,

10Mbps/Full, and 10Mbps/Half. Default: 100Mbps/Half when Auto‐negotiation is enabled.

–Speed Duplex (Oper) is the current port status when the Ethernet port is connected to another network device. Default: Dependant on the physical Ethernet port link.

Using the CLI to Configure TCP/IP

TCP/IP Configuration

From the config mode, enter the interface configuration mode with the interface ethernet command. Use the ip dhcp command to enable the DHCP client, or no ip dhcp to disable it. To manually configure an address, specify the new IP address, subnet mask, and default gateway using the ip address command. To specify a DNS server address, use the dns server command. Then use the show interface ethernet command from the Executive mode to display the current IP settings.

Example

RoamAbout 4102#configure

Enter configuration commands, one per line. End with CTRL/Z RoamAbout 4102(config)#interface ethernet

Enter Ethernet configuration commands, one per line. RoamAbout 4102(if-ethernet)#no ip dhcp

DHCP client state has changed. Please reset AP for change to take effect. RoamAbout 4102(if-ethernet)#exit

RoamAbout 4102#reset board Reboot system now? <y/n>: y Username: admin Password:******** RoamAbout 4102#configure

Enter configuration commands, one per line. End with CTRL/Z RoamAbout 4102(config)#interface ethernet

Enter Ethernet configuration commands, one per line.

RoamAbout 4102(if-ethernet)#ip address 192.168.1.2 255.255.255.0 192.168.1.253 RoamAbout 4102(if-ethernet)#dns primary-server 192.168.1.55

RoamAbout 4102(if-ethernet)#dns secondary-server 10.1.0.55 RoamAbout 4102(if-ethernet)#end

RoamAbout 4102(config)#end

RoamAbout 4102#show interface ethernet Ethernet Interface Information

========================================

IP Address	: 192.168.1.2
Subnet Mask	: 255.255.255.0
Default Gateway	: 192.168.1.253
Primary DNS	: 192.168.1.55
Secondary DNS	: 10.1.0.55
Admin status	: Up
Operational status	: Up

4-8 Advanced Configuration