Brocade Communications Systems Layer 3 Routing Configuration ICX 6650 - Manual (Page 281)

Brocade ICX 6650 Layer 3 Routing Configuration Guide 263
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Displaying OSPF V3 Information
This display shows the following information.
TABLE 47 Detailed OSPF V3 interface information
Field Description
Interface status The status of the interface. Possible status includes the following:
•
Up.
•
Down.
Type The type of OSPF V3 circuit running on the interface. Possible types include the following:
•
BROADCAST
•
POINT TO POINT UNKNOWN
IPv6 Address The IPv6 address(es) assigned to the interface.
Instance ID An identifier for an instance of OSPF V3.
Router ID The IPv4 address of the Brocade device. By default, the Brocade router ID is the IPv4
address configured on the lowest numbered loopback interface. If the device does not
have a loopback interface, the default router ID is the lowest numbered IPv4 address
configured on the device.
Area ID The IPv4 address or numerical value of the area in which the interface belongs.
Cost The overhead required to send a packet through the interface.
State The state of the interface. Possible states include the following:
•
DR – The interface is functioning as the Designated Router for OSPF V3.
•
BDR – The interface is functioning as the Backup Designated Router for OSPF V3.
•
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.
Transmit delay The amount of time, in seconds, it takes to transmit Link State Updates packets on the
interface.
Priority The priority used when selecting the DR and the BDR. If the priority is 0, the interface does
not participate in the DR and BDR election.
Timer intervals The interval, in seconds, of the hello-interval, dead-interval, and retransmit-interval timers.
DR The router ID (IPv4 address) of the DR.
BDR The router ID (IPv4 address) of the BDR.
Number of I/F
scoped LSAs The number of interface LSAs scoped for a specified area, AS, or link.
DR Election The number of times the DR election occurred.
Delayed LSA Ack The number of the times the interface sent a delayed LSA acknowledgement.
Neighbor Count The number of neighbors to which the interface is connected.
Adjacent Neighbor
Count The number of neighbors with which the interface has formed an active adjacency.