Display And Debug Ospf - 3Com 7700 Configuration Manual

94 C 5: R
HAPTER OUTING

Display and Debug OSPF

Example: OSPF
Configuration
P O
ROTOCOL PERATION
Perform the following configuration in user view.
Table 48 Reset the OSPF Process
Operation
Reset the OSPF process
Resetting the OSPF process can immediately clear the invalid LSAs, make the
modified Router ID effective or re-elect the DR and BDR.
After configurating OSPF, execute the display command in all views to display the
running of the OSPF configuration, and to verify the effect of the configuration.
Execute the debugging command in user view to debug the OSPF module.
Table 49 Display and Debug OSPF
Operation
Display the brief information
of the OSPF routing process
Display OSPF statistics
Display LSDB information of
OSPF
Display OSPF peer information display ospf peer [ brief ]
Display OSPF next hop
information
Display OSPF routing table
Display OSPF virtual links
Display OSPF request list
Display OSPF retransmission
list
Display the information of
OSPF ABR and ASBR
Display OSPF interface
information
Display OSPF errors
Configuring DR Election Based on OSPF Priority
In this example, four Switch 7700 routers, Switch A, Switch B, Switch C, and
Switch D, which can perform the router functions and run OSPF, are located on
the same segment, as shown in Figure 6.
Command
reset ospf all
Command
display ospf brief
display ospf cumulative
display ospf [ area-id ] lsdb [ brief ] [ asbr | ase | network |
nssa | router | summary ] [ ip-address ] [ originate-router
ip-address ] [ self-originate ]
display ospf nexthop
display ospf routing
display ospf vlink
display ospf request-queue
display ospf retrans-queue
display ospf abr-asbr
display ospf interface
display ospf error