Configure Lsa Throttling Timers; Enable Passive Interfaces - Dell Force10 MXL Blade Configuration Manual

To view which LSAs are transmitted, use the
syntax in EXEC Privilege mode
Figure 20-12. show ip ospf process-id database database-summary Command Example
FTOS#show ip ospf 34 database database-summary
Area ID
2.2.2.2
3.3.3.3
FTOS#
To view information on areas, use the

Configure LSA Throttling Timers

Configured LSA timers replace the standard transmit and acceptance times for LSAs. Configure LSA
throttling timers in milliseconds, with the interval time increasing exponentially until a maximum time has
been reached. If the maximum time is reached, the system continues to transmit at the max-interval. If the
system is stable for twice the maximum interval time, the system reverts to the start-interval timer and the
cycle begins again. To configure the LSA throttling timers, use the commands below.
Command Syntax
timers throttle lsa all
{start-interval | hold-interval |
max-interval}
timers throttle lsa arrival
arrival-time

Enable Passive Interfaces

A passive interface is one that does not send or receive routing information. Enabling passive interface
suppresses routing updates on an interface. Although the passive interface will neither send nor receive
routing updates, the network on that interface is still included in OSPF updates sent using other interfaces.
372
| Open Shortest Path First (OSPFv2)
(Figure
OSPF Router with ID (10.1.2.100) (Process ID 34)
Router Network S-Net
1 0 0
1 0 0
Command Mode
CONFIG-ROUTER-OSPF-id
CONFIG-ROUTER-OSPF-id
show ip ospf database process-id database-summary
20-12).
S-ASBR Type-7 Subtotal
0 0 1
0 0 1
command in EXEC Privilege mode.
show ip ospf process-id
Usage
Specify the interval times for all LSA transmissions
•
start-interval:
initial sending and resending the same LSA.
Range: 0-600,000 milliseconds
• hold-interval:
same LSA. This is the time between sending the
same LSA after the start-interval has been
attempted.
Range: 1-600,000 milliseconds
• max-interval:
the system waits before sending the LSA.
Range: 1-600,000 milliseconds
Specify the interval for LSA acceptance.
•
arrival-time
the same LSA repeatedly, to allow sufficient
time for the system to accept the LSA.
Range: 0-600,000 milliseconds
command
Set the minimum interval between
Set the next interval to send the
Set the maximum amount of time
: Set the interval between receiving