![ZyXEL Communications NetAtlas User Manual Download Page 304](http://html1.mh-extra.com/html/zyxel-communications/netatlas/netatlas_user-manual_944672304.webp)
Chapter 20 Advanced Configuration
NetAtlas EPON Manager User’s Guide
304
20.6 Loop Guard
Loop guard allows you to configure the OLT to shut down a port if it detects that
packets sent out on that port loop back to the OLT. While you can use Spanning
Tree Protocol (STP) to prevent loops in the core of your network. STP cannot
prevent loops that occur on the edge of your network.
Figure 190
Loop Guard vs STP
Note: The loop guard feature can not be enabled on the ports that have Spanning
Tree Protocol (RSTP, MRSTP or MSTP) enabled.
Logical Link
Index
Select the number of the logical link on the ONU.
MAC
Enter the MAC address in valid MAC address format, that is, six hexadecimal
character pairs. Static MAC addresses do not age out.
OK
Click OK to save the settings.
Close
Click Close to exit the screen. All unsaved settings will be lost.
Table 154
Advanced Configuration > Static MAC Forward > New EPON Static MAC
Forward
LABEL
DESCRIPTION
STP
Loop Guard
Summary of Contents for NetAtlas
Page 2: ......
Page 8: ...Contents Overview NetAtlas EPON Manager User s Guide 8 ...
Page 16: ...Table of Contents NetAtlas EPON Manager User s Guide 16 ...
Page 17: ...17 PART I Introduction Introducing the EMS 19 Main Screen 23 ...
Page 18: ...18 ...
Page 42: ...Chapter 2 Main Screen NetAtlas EPON Manager User s Guide 42 ...
Page 44: ...44 ...
Page 88: ...Chapter 6 Template NetAtlas EPON Manager User s Guide 88 ...
Page 98: ...Chapter 7 Provisioning NetAtlas EPON Manager User s Guide 98 ...
Page 114: ...Chapter 8 Performance NetAtlas EPON Manager User s Guide 114 ...
Page 148: ...Chapter 11 Tools NetAtlas EPON Manager User s Guide 148 ...
Page 150: ...150 ...
Page 152: ...Chapter 12 OLT Configuration Overview NetAtlas EPON Manager User s Guide 152 ...
Page 198: ...Chapter 14 Switch Configuration NetAtlas EPON Manager User s Guide 198 ...
Page 216: ...Chapter 15 Multicast Configuration NetAtlas EPON Manager User s Guide 216 ...
Page 238: ...Chapter 17 RMON Configuration NetAtlas EPON Manager User s Guide 238 ...
Page 248: ...Chapter 18 EPON Configuration NetAtlas EPON Manager User s Guide 248 ...
Page 290: ...Chapter 19 EPON Profile Configuration NetAtlas EPON Manager User s Guide 290 ...
Page 314: ...314 ...
Page 316: ...Appendix A Alarm Types and Causes NetAtlas EPON Manager User s Guide 316 ...
Page 334: ...Appendix B SOAP Schema NetAtlas EPON Manager User s Guide 334 ...