D-Link DGS-1520 Emulator - Page 738
ip ospf dead-interval, 17 ip ospf hello-interval
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DGS-1520 Series Gigabit Ethernet Smart Managed Switch CLI Reference Guide Example This example shows how to configure the interface cost value to 10 on interface VLAN 1. Switch#configure terminal Switch(config)#interface vlan1 Switch(config-if)#ip ospf cost 10 Switch(config-if)# 70-16 ip ospf dead-interval This command is used to configure the interval during which at least one hello packet form a neighbor must be received before it is declared offline. Use the no form of this command to revert to the default setting. ip ospf dead-interval SECONDS no ip ospf dead-interval Parameters SECONDS Specifies the interval in seconds. The range of value is from 1 to 65535. A neighbor is regarded as offline if no packets are received during the interval. Default By default, this value is 40 seconds. Command Mode Interface Configuration Mode. Command Default Level Level: 12. Usage Guideline The dead-interval is the amount of time that the router waits to receive an OSPF hello packet from the neighbor before declaring the neighbor down. This value is advertised in the router's hello packets. It must be the same for all routers on a specific network. Specifying a smaller dead interval ensures faster detection of topology changes but might cause more routing instability. Example This example shows how to configure the dead interval value to 10 seconds on the VLAN 1 interface. Switch#configure terminal Switch(config)#interface vlan1 Switch(config-if)#ip ospf dead-interval 10 Switch(config-if)# 70-17 ip ospf hello-interval This command is used to specify the interval between hello packets. Use the no form of this command to revert to the default setting. 734
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1,202
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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
-
1,264
-
1,265
-
1,266
-
1,267
-
1,268
-
1,269
-
1,270
-
1,271
-
1,272
-
1,273
-
1,274
-
1,275
-
1,276
-
1,277
-
1,278
-
1,279
-
1,280
-
1,281
-
1,282
-
1,283
-
1,284
-
1,285
-
1,286
-
1,287
-
1,288
-
1,289
-
1,290
-
1,291
-
1,292
-
1,293
-
1,294
-
1,295
-
1,296
-
1,297
-
1,298
-
1,299
-
1,300
-
1,301
-
1,302
-
1,303
-
1,304
-
1,305
-
1,306
-
1,307
-
1,308
-
1,309
-
1,310
-
1,311