3com MSR 20-20 참조 매뉴얼
1126
C
HAPTER
76: OSPF C
ONFIGURATION
C
OMMANDS
If no OSPF process is specified, OSPF neighbor statistics of all OSPF processes is
displayed.
displayed.
Examples
# Display OSPF neighbor statistics.
<Sysname> display ospf peer statistics
OSPF Process 1 with Router ID 1.1.1.1
Neighbor Statistics
Area ID
Down
Attempt Init 2-Way ExStart Exchange Loading Full Total
0.0.0.1
0
0
0
0
0
0
0
1
1
Total
0
0
0
0
0
0
0
1
1
display ospf request-queue
Syntax
display ospf [ process-id ] request-queue [ interface-type interface-number ]
[ neighbor-id ]
[ neighbor-id ]
View
Any view
Parameters
process-id: OSPF process ID, in the range 1 to 65535.
interface-type interface-number: Interface type and number.
neighbor-id: Neighbor’s router ID.
Description
Use the display ospf request-queue command to display OSPF request list
information.
information.
If no OSPF process is specified, OSPF request list information of all OSPF processes
is displayed.
is displayed.
Table 273 Description on the fields of the display ospf peer statistics command
Field Description
Area ID
Area ID
Down
Under this state, neighbor initial state, the router has not received any
information from a neighboring router for a period of time.
information from a neighboring router for a period of time.
Attempt
Available only in an NBMA network, such as Frame Relay, X.25 or ATM.
Under this state, the OSPF router has not received any information from a
neighbor for a period but can send Hello packets with a longer interval to
keep neighbor relationship.
Under this state, the OSPF router has not received any information from a
neighbor for a period but can send Hello packets with a longer interval to
keep neighbor relationship.
Init
Under this state, the router received a Hello packet from a neighbor but the
packet gives no ID of the router, mutual communication is not available.
packet gives no ID of the router, mutual communication is not available.
2-Way
Indicates mutual communication between the router and its neighbor is
available. DR/BDR election finished under this state (or higher).
available. DR/BDR election finished under this state (or higher).
ExStart
Under this state, the router decides on sequence numbers for DD packets.
Exchange
Under this state, the router exchanges routing information with the
neighbor.
neighbor.
Loading
Under this state, the router requests the neighbor for needed LSAs.
Full
Indicates LSDB synchronization has been accomplished between neighbors.
Total
Total number of neighbors under the same state