ZyXEL Communications 3.1 ユーザーズマニュアル

Chapter 7 Trunks

ZyWALL (ZLD) CLI Reference Guide

The following table explains the values you can input with the 

interface-group

 commands.

The following table lists the 

interface-group 

commands. You must use the 

configure 

terminal

 command to enter the configuration mode before you can use these commands. See 

 for details about the values you can input with these commands.   

interface-group Command Input Values

A descriptive name for the trunk. 

For the ZyWALL USG 300 and above, use up to 31 characters (a-zA-Z0-9_-). The name cannot 
start with a number. This value is case-sensitive.

The ZyWALL USG 200 and lower models use WAN_TRUNK or WAN_TRUNK2-5.

The name of an interface, it could be an Ethernet, PPP, VLAN or bridge interface. The possible 
number of each interface type and the abbreviation to use are as follows. 

Ethernet interface: For the ZyWALL USG 300 and above, use gex, x = 1 - N, where N equals 
the highest numbered Ethernet interface for your ZyWALL model.

The ZyWALL USG 200 and lower models use a name such as wan1, wan2, opt, lan1, ext-

wlan, or dmz.

PPPoE/PPTP interface: pppx, x = 0 - N, where N depends on the number of PPPoE/PPTP 
interfaces your ZyWALL model supports.

VLAN interface: vlanx, x  = 0 - 4094

bridge interface: brx, x = 0 - N, where N depends on the number of bridge interfaces your 
ZyWALL model supports.

The interface’s position in the trunk’s list of members <1..8>.

<CR>

Carriage Return (the “enter” key).

interface-group Commands Summary

show interface-group {system-default|user-

define|group-name}

Displays pre-configured system default trunks, your own user 
configuration trunks or a specified trunk’s settings.

[no] interface-group group-name

Creates a trunk name and enters the trunk sub-command mode where 
you can configure the trunk. The 

no

 command removes the trunk.

algorithm {wrr|llf|spill-over}

Sets the trunk’s load balancing algorithm.

exit

Leaves the trunk sub-command mode.

flush

Deletes a trunk’s interface settings.

interface {num|append|insert num} 

interface-name [weight <1..10>|limit 

<1..2097152>|passive]

This subcommand adds an interface to a trunk. Sets the interface’s 
number. It also sets the interface’s weight and spillover limit or sets it 
to be passive.