ZyXEL Communications ZyXEL Dimension GS-4012F User Manual
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GS-4012F/4024 User’s Guide
248
Chapter 40 Introducing the Commands
dhcp
relay
Enables DHCP relay.
helper-address
<remote-dhcp-
server1> <remote-
dhcp-server2>
<remote-dhcp-
server3>
Sets the IP addresses of up to 3
DHCP servers.
information
Allows the switch to add system
name to agent information.
option
Allows the switch to add DHCP
relay agent information.
server <vlan-id>
starting-address
<ip-addr>
<subnet-mask>
<size-of-client>
diffserv
Enables DiffServ.
dscp <0-63> priority
<0-7>
Sets the DSCP-to-IEEE 802.1q
mappings.
exit
Exits from the CLI.
garp join
<100-65535>
leave <msec>
leaveall <msec>
Configures GARP time settings.
help
Displays help information.
history
Displays a list of previous
command(s) that you have
executed.
hostname <name_string>
Sets the switch’s name for
identification purposes.
https
cert-regeneration
<rsa|dsa>
Re-generates a certificate.
timeout <0-65535>
Sets the HTTPS timeout period.
igmp-filtering
Enables IGMP filtering on the
switch.
profile <name>
start-address <ip>
end-address <ip>
Sets the range of multicast
address(es) in a profile.
igmp-snooping
Enables IGMP snooping.
unknown-multicast-
frame
<drop|flooding>
Sets how to treat traffic from
unknown multicast group.
interface
port-channel <port-
list>
Enables a port or a list of ports
for configuration. See
for more
details.
Table 95 Command Summary: Configuration Mode (continued)
COMMAND
DESCRIPTION