ZyXEL Communications ZyWALL 310 - Page 151

Chapter 16 Interfaces
ZyWALL Series CLI Reference Guide
151
[no] mtu <576..1480>
Specifies the Maximum Transmission Unit, which is the
maximum number of bytes in each packet moving through
this interface. The Zyxel Device divides larger packets into
smaller fragments. The
no command resets the MTU to 1480.
[no] downstream <0..1048576>
Specifies the downstream bandwidth for the specified
interface. The
no command sets the downstream bandwidth
to 1048576.
tunnel mode [ipv6ip [manual |
6to4]]]
Sets the interface to be an IPv6 over IPv4 tunnel.
manual: Use for a point-to-point manual tunnel for IPv6
transition. You must also configure a policy route for the
tunnel.
6to4: Use for a 6to4/6RD automatic tunnel.
ipv6 address ipv6_addr_prefix
Sets an IPv6 address with prefix for the interface.
ipv6 6to4 [prefix
ipv6_addr_prefix | destination-
prefix ipv4_cidr | relay ipv4]
For a 6to4 tunnel, sets the IPv6 address with prefix, remote
gateway prefix, or relay router IPv4 address.
traffic-prioritize {tcp-
ack|content-filter|dns}
bandwidth <0..1048576> priority
<1..7> [maximize-bandwidth-
usage];
Applies traffic priority when the interface sends TCP-ACK
traffic, traffic for querying the content filter, or traffic for
resolving domain names. It also sets how much bandwidth the
traffic can use and can turn on maximize bandwidth usage.
traffic-prioritize {tcp-
ack|content-filter|dns}
priority-code <0..7> deactivate
Turns off traffic priority settings for when the interface sends the
specified type of traffic.
exit
Leaves the sub-command mode.
show interface tunnel_iface
Displays the specified tunnel’s settings.
show interface tunnel status
Displays the status of the tunnel interfaces.
Table 68 interface Tunnel Commands (continued)
COMMAND DESCRIPTION