Switch 7700 Command reference Guide, v2.0

OSPF Configuration Commands 159
silent-interface Syntax
silent-interface interface_type interface_number
undo silent-interface interface_type interface_number
View
OSPF view
Parameter
interface_type Enter the interface type
interface_number Enter the interface number.
Description
Using the silent-interface command, you can prevent an interface from
transmitting OSPF packets.
Using the undo silent-interface command, you can restore the default setting.
By default, the interface transmits OSPF packets.
You can use this command to stop the transmission of OSPF packets on an
interface. This prevents the router on some network from receiving the OSPF
routing information.
Example
To stop interface Vlan-interface 2 from transmitting OSPF packets, enter the
following:
[SW7700-ospf]silent-interface Vlan-interface 2
spf-schedule-interval Syntax
spf-schedule-interval interval
undo spf-schedule-interval
View
OSPF view
Parameter
interval Enter the SPF route calculation interval for OSPF, in seconds, in the range
1 to 10. The default value is 5 seconds.
Description
Using the spf-schedule-interval command, you can configure the route
calculation interval of OSPF.
Using the undo spf-schedule-interval command, you can restore the default
setting.
According to the Link State Database (LSDB), the router running OSPF can
calculate the shortest path tree taking itself as the root and determine the next
hop to the destination network according to the shortest path tree. By adjusting