Ospf router-id, Ospf transmit-delay, Passive-interface – Black Box LRU4240 User Manual
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Dual Trunk E1 Router
Dual Trunk E1 Router User’s Guide
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ospfd# configure terminal
ospfd(config)# interface fxp0
ospfd(config-if)# ospf priority 3 10.10.10.50
Related Commands
show ip ospf
Equivalent Commands
ip ospf priority
ospf router-id
Use the ospf router-id command to specify a router ID for the OSPF process.
Use the no form of this command to disable this function.
Command Syntax
ospf router-id IPADDRESS
no ospf router-id
IPADDRESS Specifies the router ID in IPv4 address format.
Command Mode
Router mode
Usage
Configure each router with a unique router-id. In an OSPF router process which has active neighbors, a new router-id is
used at the next reload or when you start the OSPF manually.
Examples
The following example shows a specified router ID 2.3.4.5.
ospfd# configure terminal
ospfd(config)# router ospf 100
ospfd(config-router)# ospf router-id 2.3.4.5
Related Commands
show ip ospf neighbor
ospf transmit-delay
Use the ospf transmit-delay command to set the estimated time it takes to transmit a link-state-update packet.
Use the no form of this command to disable this function
Command Syntax
ospf transmit-delay DELAY
no ospf transmit-delay
DELAY= <1-65535> the delay in seconds. The default transmit delay value is 1 second
Command Mode
Interface mode
Usage
The transmit delay value adds a specified time to the age field of an update. If the delay is not added, the time in which the LSA
transmits over the link is not considered. This command is especially useful for low speed links. Add transmission and propagation
delays when setting the transmit delay value.
Examples
The following example shows setting the OSPF transmit-delay time to 3 seconds on the fxp0 interface for the IP address
10.10.10.50.
ospfd# configure terminal
ospfd(config)# interface fxp0
ospfd(config-if)# ospf transmit-delay 3 10.10.10.50
Equivalent Commands
ip ospf transmit-delay
passive-interface
Use this command to suppress the routing updates on the specified interface.
Command Syntax