Chapter 24 Loop Guard
MGS-3712/MGS-3012F User’s Guide
207
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After resolving the loop problem on your network you can re-activate the
disabled port via the web configurator (see
commands (See the CLI Reference Guide).
24.2 Loop Guard Setup
Click
Advanced Application
>
Loop Guard
in the navigation panel to display the screen as
shown.
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The loop guard feature can not be enabled on the ports that have Spanning
Tree Protocol (RSTP, MRSTP or MSTP) enabled.
Figure 120
Advanced Application > Loop Guard
The following table describes the labels in this screen.
Table 77
Advanced Application > Loop Guard
LABEL
DESCRIPTION
Active
Select this option to enable loop guard on the Switch.
The Switch generates syslog, internal log messages as well as SNMP traps when it
shuts down a port via the loop guard feature.
Port
This field displays the port number.
*
Use this row to make the setting the same for all ports. Use this row first 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.
Summary of Contents for MGS-3712
Page 2: ......
Page 7: ...Safety Warnings MGS 3712 MGS 3012F User s Guide 7 ...
Page 8: ...Safety Warnings MGS 3712 MGS 3012F User s Guide 8 ...
Page 20: ...Table of Contents MGS 3712 MGS 3012F User s Guide 20 ...
Page 28: ...List of Tables MGS 3712 MGS 3012F User s Guide 28 ...
Page 30: ...30 ...
Page 38: ...Chapter 2 Hardware Installation and Connection MGS 3712 MGS 3012F User s Guide 38 ...
Page 50: ...50 ...
Page 70: ...Chapter 6 System Status and Port Statistics MGS 3712 MGS 3012F User s Guide 70 ...
Page 82: ...Chapter 7 Basic Setting MGS 3712 MGS 3012F User s Guide 82 ...
Page 84: ...84 ...
Page 132: ...Chapter 15 Link Aggregation MGS 3712 MGS 3012F User s Guide 132 ...
Page 142: ...Chapter 17 Port Security MGS 3712 MGS 3012F User s Guide 142 ...
Page 148: ...Chapter 18 Classifier MGS 3712 MGS 3012F User s Guide 148 Figure 80 Classifier Example ...
Page 153: ...Chapter 19 Policy Rule MGS 3712 MGS 3012F User s Guide 153 Figure 83 Policy Example ...
Page 154: ...Chapter 19 Policy Rule MGS 3712 MGS 3012F User s Guide 154 ...
Page 170: ...Chapter 21 Multicast MGS 3712 MGS 3012F User s Guide 170 ...
Page 184: ...Chapter 22 Authentication Accounting MGS 3712 MGS 3012F User s Guide 184 ...
Page 214: ...Chapter 25 Two Rate Three Color Marker MGS 3712 MGS 3012F User s Guide 214 ...
Page 215: ...215 PART IV IP Application Static Route 217 DHCP 221 ...
Page 216: ...216 ...
Page 220: ...Chapter 26 Static Route MGS 3712 MGS 3012F User s Guide 220 ...
Page 228: ...Chapter 27 DHCP MGS 3712 MGS 3012F User s Guide 228 ...
Page 230: ...230 ...
Page 256: ...Chapter 30 Diagnostic MGS 3712 MGS 3012F User s Guide 256 ...
Page 260: ...Chapter 31 Syslog MGS 3712 MGS 3012F User s Guide 260 ...
Page 274: ...274 ...
Page 278: ...Chapter 36 Troubleshooting MGS 3712 MGS 3012F User s Guide 278 ...
Page 286: ...286 ...
Page 290: ...Appendix A Common Services MGS 3712 MGS 3012F User s Guide 290 ...
Page 294: ...Appendix B Legal Information MGS 3712 MGS 3012F User s Guide 294 ...