Siemens S223 User Manual

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UMN:CLI                                                                                                                                                              User  Manual 
SURPASS hiD 6615 S223/S323 R1.5 
338                                                                         A50010-Y3-C150-2-7619 
To delete a configured interface cost for OSPF, use the following command. 
Command Mode 
Description 
no ip ospf cost
 
no ip ospf
 A.B.C.D cost 
Interface 
Deletes a configured an interface cost for OSPF. 
 
10.2.4.4 
Blocking Transmission of Route Information Database 
OSPF routing communicates through the LAS. Each routing information is saved internal 
router as a datebase, but user can configure the specific interface to block the transmis-
sion of routing information saved in database to other router. 
To block the transmission of routing information to other router, use the following com-
mand. 
Command Mode 
Description 
ip ospf database-filter all out 
ip ospf
  A.B.C.D  database-filter 
all out
 
Interface 
Blocks the transmission of routing information to other 
router. 
 
To release a blocked interface, use the following command. 
Command Mode 
Description 
no ip ospf database-filter 
no ip ospf
  A.B.C.D  database-
filter
 
Interface Releases 
blocked interface. 
 
10.2.4.5 
Routing Protocol Interval 
Routers on OSPF network exchange various packets, about that packet transmission, 
time interval can be configured in several ways 
The following lists are sort of time interval which can be configured by user: 
 
Hello Interval
 
 
OSPF router sends Hello packet to notify existence of itself. Hello interval is that 
 
packet transmission interval. 
 
Retransmit Interval
 
 
When router transmits LSA, it is waiting for approval information come from receiver. 
 
In this time, if there is no answer from receiver for configured time, the router trans-
 
mits LSA again. Retransmit-interval is configuration of the time interval between 
 
transmission and retransmission. 
 
Dead Interval
 
 
If there is no hello packet for the configured time. The router perceives other router is 
 
stopped working. Dead interval is configuration of the time interval which perceives 
 
other router is stopped operating. 
 
Transmit Delay
 
 
When a router transmits LSA, the traffic can be delayed by status of communications.