Add/Edit Flex Link - ZyXEL Communications XGS2220 Series User Manual

Table 99 PORT > Flex Link > Flex Link Setup (continued)
LABEL
Add/Edit
Delete

32.3.1 Add/Edit Flex Link

To access this screen, click the Add/Edit button or select an entry from the list and click the Add/Edit
button.
Note: A port can only be in one flex link pair. If a port has already been set as a flex link pair's
primary/backup port, the port can not be used by other flex links. Check the PORT >
Flex Link > Flex Link Setup screen to see what ports are already in other flex link pairs.
Figure 155 PORT > Flex Link > Flex Link Setup > Add/Edit
The following table describes the labels in this screen.
Table 100 PORT > Flex Link > Flex Link Setup > Add/Edit
LABEL
Primary Port
Backup Port
Preemption
Preemption Delay
Time
Apply
Clear
Cancel
Chapter 32 Flex Link
DESCRIPTION
Select an entry's check box to select a specific entry. Otherwise, select the check box in the
table heading row to select all entries.
Click Add/Edit to add a new entry or edit a selected one.
Click Delete to remove the selected entry.
DESCRIPTION
Enter a port number to be the primary port.
Enter a port number to be the backup port.
Select this to enable the Preemption mode on the flex link pair.
If Preemption is disabled, if the primary port is down, then comes back up, it will remain in the
BLOCKING state even after the Preemption Delay Time.
Enter the delay time (in seconds) which you want the primary port to wait before changing
back to FORWARDING state (when available). The range is 1 – 300 seconds.
Click Apply to save your changes to the Switch's run-time memory. The Switch loses these
changes if it is turned off or loses power, so use the Save link on the top navigation panel to
save your changes to the non-volatile memory when you are done configuring.
Click Clear to clear the fields to the factory defaults.
Click Cancel to not save the configuration you make and return to the last screen.
XGS2220 Series User's Guide
215