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Chapter 7 Trunks
ZyWALL (ZLD) CLI Reference Guide
94
7.3 Trunk Commands Input Values
The following table explains the values you can input with the interface-group commands.
7.4 Trunk Commands Summary
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
Table 40 on page 94 for details about the values you can input with these commands.
Table 40 interface-group Command Input Values
LABEL DESCRIPTION
group-name 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.
interface-
name
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.
num The interface’s position in the trunk’s list of members <1..8>.
<CR> Carriage Return (the “enter” key).
Table 41 interface-group Commands Summary
COMMAND DESCRIPTION
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.