Dell C1048P Port Extender Networking Configuration Guide for the C9000 Series - Page 589
Examples of IS-IS Configuration Information, level-1-2, System Id: EEEE.EEEE.EEEE IS-Type: level-1-2
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Page 589 highlights
Examples of IS-IS Configuration Information The default IS type is level-1-2. To change the IS type to Level 1 only or Level 2 only, use the is-type command in ROUTER ISIS mode. To view the IS-IS configuration, enter the show isis protocol command in EXEC Privilege mode or the show config command in ROUTER ISIS mode. Dell#show isis protocol IS-IS Router: System Id: EEEE.EEEE.EEEE IS-Type: level-1-2 Manual area address(es): 47.0004.004d.0001 Routing for area address(es): 21.2223.2425.2627.2829.3031.3233 47.0004.004d.0001 Interfaces supported by IS-IS: Vlan 2 GigabitEthernet 4/22 Loopback 0 Redistributing: Distance: 115 Generate narrow metrics: level-1-2 Accept narrow metrics: level-1-2 Generate wide metrics: none Accept wide metrics: none Dell# To view IS-IS protocol statistics, use the show isis traffic command in EXEC Privilege mode. Dell#show isis traffic IS-IS: Level-1 Hellos (sent/rcvd) : 4272/1538 IS-IS: Level-2 Hellos (sent/rcvd) : 4272/1538 IS-IS: PTP Hellos (sent/rcvd) : 0/0 IS-IS: Level-1 LSPs sourced (new/refresh) : 0/0 IS-IS: Level-2 LSPs sourced (new/refresh) : 0/0 IS-IS: Level-1 LSPs flooded (sent/rcvd) : 32/19 IS-IS: Level-2 LSPs flooded (sent/rcvd) : 32/17 IS-IS: Level-1 LSPs CSNPs (sent/rcvd) : 1538/0 IS-IS: Level-2 LSPs CSNPs (sent/rcvd) : 1534/0 IS-IS: Level-1 LSPs PSNPs (sent/rcvd) : 0/0 IS-IS: Level-2 LSPs PSNPs (sent/rcvd) : 0/0 IS-IS: Level-1 DR Elections : 2 IS-IS: Level-2 DR Elections : 2 IS-IS: Level-1 SPF Calculations : 29 IS-IS: Level-2 SPF Calculations : 29 IS-IS: LSP checksum errors received : 0 IS-IS: LSP authentication failures : 0 Dell# You can assign more NET addresses, but the System ID portion of the NET address must remain the same. The system supports up to six area addresses. Some address considerations are: • In order to be neighbors, configure Level 1 routers with at least one common area address. • A Level 2 router becomes a neighbor with another Level 2 router regardless of the area address configured. However, if the area addresses are different, the link between the Level 2 routers is only at Level 2. Intermediate System to Intermediate System 589
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-
1,164
-
1,165
-
1,166
-
1,167
-
1,168
-
1,169
-
1,170
-
1,171
-
1,172
-
1,173
-
1,174
-
1,175
-
1,176
-
1,177
-
1,178
-
1,179
-
1,180
-
1,181
-
1,182
-
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