Dual Homing - TRENDnet TI-PG1284i User Manual

TRENDnet User's Guide
Web Configuration
Advanced Settings > DHCP Relay
Parameter Description
State Enables / disables the DHCP relay for the Switch.
VLAN State Enables / disables the DHCP relay on the specific VLAN(s).
DHCP Server IP Configures the DHCP server's IP address.

Dual Homing

Dual Homing is a network topology in which a device is connected to the network by way
of two independent access points (points of attachment). One access point is the primary
connection, and the other is a standby connection that is activated in the event of a failure
of the primary connection.
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How Dual-Homing Works?
Assume the primary connection and secondary connections are connected to Internet by
different way. For example, primary connection is connected to a physical network but
secondary connection is connected to a wireless network. When enable dual homing
feature, device will default connect to Internet by primary connection and secondary
connection will be shutdown. If the port or all ports of primary connection are link-down,
the device will replace primary connection by secondary connection to connect to
Internet. At this situation, if secondary connection is also link-down, device will do
nothing. Secondary connection only works as primary connection disconnecting.
Default Settings
Dual-Homing Configurations:
State : Disable.
Primary Channel : -
Secondary Channel : -
----------------------------
Detail Status:
Primary Channel Status : -
Secondary Channel Status : -
Notices
If the channel is a single port, then the port cannot add into any trunk group.
CLI Configuration
Node Command
enable show dual-homing
configure dual-homing
(disable | enable)
TI-PG1284i
Description
This command displays the dual-homing
information.
This command disables / enables the dual-
homing function for the system.
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