Brocade Multi-Service IronWare Routing Configuration Guide Instrukcja Użytkownika Pobierz pdf (Strona 251)

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Multi-Service IronWare Routing Configuration Guide 223

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Displaying OSPF information

Database Filter The router’s configuration for blocking outbound LSAs on an OSPF interface as described in

“Block flooding of outbound LSAs on specific OSPF interfaces” on page 179.

If Not Configured is displayed, there is no outbound LSA filter configured. This is the default

condition.

State The state of the interface. Possible states include the following:

• DR – The interface is functioning as the Designated Router for OSPFv2.

• BDR – The interface is functioning as the Backup Designated Router for OSPFv2.

• Loopback – The interface is functioning as a loopback interface.

• P2P – The interface is functioning as a point-to-point interface.

• Passive – The interface is up but it does not take part in forming an adjacency.

• Waiting – The interface is trying to determine the identity of the BDR for the network.

• None – The interface does not take part in the OSPF interface state machine.

• Down – The interface is unusable. No protocol traffic can be sent or received on such a

interface.

• DR other – The interface is a broadcast or NBMA network on which another router is

selected to be the DR.

• Active - The interface sends or receives all the OSPFv2 control packets and forms the

adjacency.

default Shows whether or not the default passive state is set.

Pri The link ID as defined in the router-LSA. This value can be one of the following:

1 = point-to-point link

3 = point-to-point link with an assigned subnet

Cost The configured output cost for the interface.

Options OSPF Options (Bit7 - Bit0):

• unused:1

• opaque:1

• summary:1

• dont_propagate:1

• nssa:1

• multicast:1

• externals:1

• tos:1

Type The area type, which can be one of the following:

• Broadcast

• Point to Point

• non-broadcast

• Virtual Link

Events OSPF Interface Event:

• Interface_Up = 0x00

• Wait_Timer = 0x01

• Backup_Seen = 0x02

• Neighbor_Change = 0x03

• Loop_Indication = 0x04

• Unloop_Indication = 0x05

• Interface_Down = 0x06

• Interface_Passive = 0x07

Timer intervals The interval, in seconds, of the transmit-interval, retransmit-interval, hello-interval, and

dead-interval timers.

TABLE 26 Output of the show ip ospf interface command (Continued)

This field Displays

1 2 ... 246 247 248 249 250 251 252 253 254 255 256 ... 845 846

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