3Com Switch 7700 Configuration Manual page 130

122 C 5: IP R
HAPTER OUTING
P O
ROTOCOL PERATION
Perform the following configuration in OSPF view.
Table 49 Disabling the Interface to Send OSPF Packets
Operation
Prevent the interface from sending OSPF
packets
Allow the interface to send OSPF packets
By default, all the interfaces are allowed to transmit and receive OSPF packets.
After an OSPF interface is set to silent status, the interface can still advertise its
direct route. However, the OSPF calling packets of the interface are blocked, and
no neighboring relationship can be established on the interface. This enhances
OSPF's ability to adapt to the network, which reduces the consumption of system
resources.
Configuring OSPF and Network Management System (NMS)
Configuring OSPF MIB Binding After multiple OSPF processes are enabled,
you can configure to which OSPF process MIB is bound.
Perform the following configuration in system view.
Table 50 Configuring OSPF MIB Binding
Operation
Configure OSPF MIB binding
Restore the default OSPF MIB binding
By default, MIB is bound to the first enabled OSPF process.
Configuring OSPF TRAP You can configure the switch to send multiple types
of SNMP TRAP packets in case of OSPF anomalies. In addition, you can configure
the switch to send SNMP TRAP packets, when a specific process is abnormal, by
specifying the process ID.
Perform the following configuration in system view.
Enabling/Disabling OSPF TRAP Function
Table 51
Operation
Enable OSPF TRAP function
Command
silent-interface silent-interface-type
silent-interface-number
undo silent-interface silent-interface-type
silent-interface-number
Command
ospf mib-binding process-id
undo ospf mib-binding
Command
snmp-agent trap enable ospf [ process-id ] [
ifstatechange | virifstatechange |
nbrstatechange | virnbrstatechange |
ifcfgerror | virifcfgerror | ifauthfail |
virifauthfail | ifrxbadpkt | virifrxbadpkt |
txretransmit | viriftxretransmit |
originatelsa | maxagelsa | lsdboverflow |
lsdbapproachoverflow ]