ZyXEL Communications XGS2210-28 User Manual page 394

Figure 304 Advanced Application > ZULD > Configuration (Stacking mode)
The following table describes the labels in this screen.
Table 173 Advanced Application > ZULD > Configuration
LABEL DESCRIPTION
Active Select this to enable ZULD on the Switch.
Slot (Stacking This field appears only in stacking mode. Click the drop-down list to choose the slot number of
mode) the Switch in a stack.
Port Use port * to configure all ports to have the same settings. Alternatively, select individual ports
for different settings. In stacking mode, the first number is the slot ID and the second is the port
number.
* Settings in this row apply to all ports.
Use this row only if you want to make some settings the same for all ports. Use this row first to
set the common settings and then make adjustments on a port-by-port basis.
Note: Changes in this row are copied to all the ports as soon as you make them.
Active Select this to enable ZULD on the port. ZULD must be enabled to detect an unidirectional link
by monitoring OAMPDUs.
Mode Select Normal or Aggressive. In Normal mode, ZULD only sends a syslog and trap when it
detects a unidirectional link. In Aggressive mode, ZULD shuts down the port (puts it into an
ErrDisable state) as well as sends a syslog and trap when it detects a unidirectional link.
Chapter 39 ZULD
XGS2210 Series User's Guide
394