Mypower
S4100
Troubleshooting
Maipu Confidential & Proprietary Information
Page
89
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124
5.
BDR router ID and BDR IP address of the network
6.
The hello, dead, wait, and re-transmission interval of the interface
7.
The number of neighbors and adjacencies of the interface
Check the relevant parameters of the OSPF interface through the
preceding interface information. It is effective to detecting adjacent fault.
OSPF routing table information:
Command
: sh
ow ip ospf route
OSPF process 64:
Codes: C - connected, D - Discard, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
IA 12.12.12.1 [2] via 129.255.19.160,vlan500, Area 0.0.0.0
E2 30.0.0.0 [1/20] via 129.255.19.160, vlan500
O 129.255.0.0 [1] is directly connected, vlan500, Area 0.0.0.0
The routes contained in the OSPF routing table include: route type, metric
value, the area of the switch that learned the route. For example, IA
indicates that the route is an inter-area route, namely, the route of area
0.0.0.0. E2 indicates that the route is of eternal type 2. [2] indicates the
cost value of the route. [1/20] indicates that the cost from the switch to
the ASBR that generates the route is 1, and the cost of re-allocating the
route to the OSPF area is 20. O indicates that the route is the internal
route of the area 0.0.0.0
OSPF neighbor information:
Command
: show ip ospf neighbor
OSPF process 64:
Neighbor ID Pri State Dead Time Address Interface
11.0.0.1 1 Full/BDR 00:00:37 129.255.19.10 vlan500
The OSPF neighbor table covers: the ID of the local process connecting the
neighbor, the neighbor router ID, neighbor priority, neighbor status, dead
