In Example 4-14, the MTU size is 1500 bytes.
The network command that you con?¬?gure under the OSPF routing process indicates which router
interfaces participate in OSPF and determines in which area the interface belongs. If an interface
appears under the show ip ospf interface command, that interface is running OSPF. In Example
4-15, interfaces serial 0/0/1 and serial 0/0/0 are running OSPF.
Example 4-13 Verifying Interface Status
RouterX#sshhooww iipp oossppff iinntteerrffaaccee
Serial0/0/1 is up, line protocol is up
Internet Address 10.23.23.1/24, Area 0
Process ID 100, Router ID 192.168.1.65, Network Type POINT_TO_POINT, Cost: 1562
Example 4-14 Verifying Interface MTU Size
RouterX#sshhooww iipp iinntteerrffaaccee ffaa00//00
FastEthernet0/0 is up, line protocol is up
Internet address is 10.2.2.3/24
Broadcast address is 255.255.255.255
Address determined by setup command
MTU is 1500 bytes
Helper address is not set
Directed broadcast forwarding is disabled
Outgoing access list is not set
Inbound access list is not set
Example 4-15 Verifying Whether an Interface Is Running OSPF
RouterX#sshhooww iipp oossppff iinntteerrffaaccee
Serial0/0/1 is up, line protocol is up
Internet Address 10.
Pages:
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256