ZyXEL Communications ZyWall Reference Manual page 55

Table 12 Ethernet, VLAN, Bridge, PPP, and Virtual Interface Characteristics (ZyWALL USG 200 and
Below Models) (continued)
CHARACTERISTICS
Packet size (MTU)
Data size (MSS)
DHCP
DHCP server
DHCP relay
Connectivity Check
* - Each name consists of 2-4 letters (interface type), followed by a number (x). For most interfaces, x is limited by the
maximum number of the type of interface. For VLAN interfaces, x is defined by the number you enter in the VLAN
name field. For example, Ethernet interface names are wan1, wan2, opt, lan1, ext-wlan, dmz; VLAN interfaces are
vlan0, vlan1, vlan2, ...; and so on.
** - The names of virtual interfaces are derived from the interfaces on which they are created. For example, virtual
interfaces created on Ethernet interface wan1 are called wan1:1, wan1:2, and so on. Virtual interfaces created on
VLAN interface vlan2 are called vlan2:1, vlan2:2, and so on. You cannot specify the number after the colon(:) in the
web configurator; it is a sequential number. You can specify the number after the colon if you use the CLI to set up a
virtual interface.
Table 13 Cellular and WLAN Interface Characteristics
CHARACTERISTICS
Name*
Configurable Zone
IP Address
Assignment
Static IP address
DHCP client
Routing metric
Interface Parameters
Bandwidth
restrictions
Packet size (MTU)
Data size (MSS)
DHCP
DHCP server
DHCP relay
Connectivity Check
* - Each name consists of letters (interface type), followed by a number (x). For most interfaces, x is limited by the
maximum number of the type of interface. For WLAN interfaces, the first number identifies the slot and the second
number identifies the individual interface.
** - Cellular interfaces can be added to the WAN zone or no zone.
ZyWALL (ZLD) CLI Reference Guide
ETHERNET ETHERNET
Yes Yes
Yes Yes
Yes No
Yes No
Yes Yes
CELLULAR WLAN
cellularx wlan-x-x
Yes** Yes
Yes Yes
Yes No
Yes No
Yes Yes
Yes Yes
Yes Yes
No Yes
No Yes
Yes No
ETHERNET VLAN BRIDGE
Yes Yes Yes
Yes Yes Yes
Yes Yes Yes
Yes Yes Yes
No Yes Yes
Chapter 6 Interfaces
PPP VIRTUAL
Yes No
Yes No
No No
No No
Yes No
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