User`s manual

TN-5516/5518 Series Featured Functions
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Warning List
Use this table to see if any relay alarms have been issued.
Using Line-Swap-Fast-Recovery
The Line-Swap Fast Recovery function, which is enabled by default, allows TN-5500 to return to normal
operation extremely quickly after devices are unplugged and then re-plugged into different ports. The recovery
time is on the order of a few milliseconds (compare this with standard commercial switches for which the
recovery time could be on the order of several minutes). To disable the Line-Swap Fast Recovery function, or
to re-enable the function after it has already been disabled, access either the Console utility’s Line-Swap
recovery page, or the Web Browser interface’s Line-Swap fast recovery page, as shown below.
Configuring Line-Swap Fast Recovery
Enable Line-Swap-Fast-Recovery
Setting Description Factory Default
Enable/Disable Check-mark the check box to enable the
Line-Swap-Fast-Recovery function
Enable
Using Set Device IP
To reduce the effort required to set up IP addresses, the TN-5500 comes equipped with DHCP/BootP server and
RARP protocol to set up IP addresses of Ethernet-enabled devices automatically.
When enabled, the Set device IP function allows TN-5500 to assign specific IP addresses automatically to
connected devices that are equipped with DHCP Client or RARP protocol. In effect, TN-5500 acts as a DHCP
server by assigning a connected device with a specific IP address stored in its internal memory. Each time the
connected device is switched on or rebooted, TN-5500 sends the device the desired IP address.
Take the following steps to use the Set device IP function: