D-Link DXS-5000-54S Emulator - Page 579
Interface Error Disable and Auto Recovery
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5000 Series Layer 2/3 Managed Data Center Switch CLI Reference Guide Display Parameters Port Admin Mode UDLD Mode UDLD Status The identifying port of the interface. The administrative mode of UDLD configured on this interface. The mode is either Enabled or Disabled. The UDLD mode configured on this interface. The mode is either Normal or Aggressive. The status of the link as determined by UniDirectional Link Detection (UDLD) protocol. The options are: • Undetermined - mode has not collected enough information to determine the state of the link. • Not applicable - mode is disabled, either globally or on the port. • Shutdown - mode has detected a unidirectional link and shutdown the port. That is, the port is in an errDisabled state. • Bidirectional - mode has detected a bidirectional link. • Undetermined (Link Down) - mode shuts down a port if it can explicitly determine that the associated link has been faulty for an extended period of time. Interface Error Disable and Auto Recovery Interface error disable automatically disables an interface when an error is detected; no traffic is allowed until the interface is either manually re-enabled or, if auto recovery is configured, the configured auto recovery time interval has passed. For interface error disable and auto recovery, an error condition is detected for an interface, the interface is placed in a diagnostic disabled state by shutting down the interface. The error disabled interface does not allow any traffic until the interface is re-enabled. The error disabled interface can be manually enabled. Alternatively administrator can enable auto recovery feature. D-LINK OS Auto Recovery re-enables the interface after the expiry of configured time interval. 5-590 errdisable recovery cause Use this command to enable auto recovery for a specified cause or all causes. When auto recovery is enabled, ports in the diag-disable state are recovered (link up) when the recovery interval expires. If the interface continues to experience errors, the interface may be placed back in the diag-disable state and disabled (link down). Interfaces in the diag-disable state can be manually recovered by entering the no shutdown command for the interface. Use the no command to disable auto recovery for a specific cause. When disabled. auto recovery will not occur for interfaces in a diag-disable state due to that cause. errdisable recovery cause {all | udld | storm-control | bpdu | mac-flap | link-flap} no errdisable recovery cause {all | udld | storm-control | bpdu | mac-flap | link-flap} 573
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1,182
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1,183
-
1,184
-
1,185
-
1,186
-
1,187
-
1,188
-
1,189
-
1,190
-
1,191
-
1,192
-
1,193
-
1,194
-
1,195
-
1,196
-
1,197
-
1,198
-
1,199
-
1,200
-
1,201
-
1,202
-
1,203
-
1,204
-
1,205
-
1,206
-
1,207
-
1,208
-
1,209
-
1,210
-
1,211
-
1,212
-
1,213
-
1,214
-
1,215
-
1,216
-
1,217
-
1,218
-
1,219
-
1,220
-
1,221
-
1,222
-
1,223
-
1,224
-
1,225
-
1,226
-
1,227
-
1,228
-
1,229
-
1,230
-
1,231
-
1,232
-
1,233
-
1,234
-
1,235
-
1,236
-
1,237
-
1,238
-
1,239
-
1,240
-
1,241
-
1,242
-
1,243
-
1,244
-
1,245
-
1,246
-
1,247
-
1,248
-
1,249
-
1,250
-
1,251
-
1,252
-
1,253
-
1,254
-
1,255
-
1,256
-
1,257
-
1,258
-
1,259
-
1,260
-
1,261
-
1,262
-
1,263
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![](/manual_guide/products/dlink-dxs500054s-emulator-a58686b/579.png)