Product specifications

Efficient Networks
®
Router family
Command Line Interface Guide
Chapter 5: Ethernet Interface Commands
Efficient Networks
®
Page 5-1
CHAPTER 5
CHAPTER 5 ETHERNET INTERFACE COMMANDS
The commands in this section begin with the word eth. The commands configure the
Ethernet interfaces in your router. You can:
• Set the Ethernet LAN IP address
• Define logical interfaces to provide service to multiple IP subnets
• Manage the contents of the default routing table and any virtual routing
tables
• Enable and disable IP routing
• List the current configuration settings
NOTE:
In general, these commands require a save and reboot before they take effect.
However, changes made to IP filters and to virtual routing tables take effect
immediately; the changes are lost, though, if they are not saved before the next
reboot.
The Ethernet interface commands found in this section include:
Table 5-1: Ethernet Interface Command Listing
Command Function
eth ?
Lists the supported keywords.
eth add Adds a logical interface onto an Ethernet port so
that the router can provide service to multiple IP
subnets.
eth delete Deletes a logical interface from an Ethernet port.
eth ip addhostmapping Remaps a range of local LAN IP addresses to a
range of public IP addresses on a per-interface ba-
sis.
eth ip addr Defines the IP address and subnet mask for an
Ethernet port or logical interface.