H3C S7500 Series Ethernet Switches Operation Manual

Operation Manual – Routing Protocol
H3C S7500 Series Ethernet Switches Chapter 4 OSPF Configuration
4-22
To do... Use the command... Remarks
Enter system view
system-view
—
Enter OSPF view
ospf [ process-id
[ router-id router-id ] ]
—
Disable OSPF packet
transmission on a
specified interface
silent-interface
silent-interface-type
silent-interface-number
Required
By default, all the
interfaces are allowed to
transmit OSPF packets.
 Note:
z On the same interface, you can disable multiple OSPF processes from
transmitting OSPF packets. The silent-interface command, however, only applies
to the OSPF interface where the specified process has been enabled, without
affecting the interface for any other process.
z After an OSPF interface is set to be in silent status, the interface can still advertise
its direct route. However, the Hello packets from the interface will be blocked, and
no neighboring relationship can be established on the interface. This enhances
OSPF networking adaptability, thus reducing the consumption of system
resources.
4.7.6 Configuring OSPF Authentication
Follow these steps to configure OSPF authentication:
To do... Use the command... Remarks
Enter system view
system-view
—
Enter OSPF view
ospf [ process-id
[ router-id router-id ] ]
—
Enter OSPF area view
area area-id
—
Configure the
authentication mode of
the OSPF area
authentication-mode
{ simple | md5 }
Required
By default, no
authentication mode is
configured for an area.
Return to OSPF view
quit
—
Return to system view
quit
—
Enter interface view
interface interface-type
interface-number
—