OSPF configuration command of Huawei equipment

[Huawei]ospf 1 // start-up OSPF process , Get into OSPF View
[Huawei]ospf 1 router-id 10.1.1.1 // dynamic OSPF process , Get into OSPF View , Manual input router-id
[Huawei-ospf-1]area 0 // Create and enter OSPF Area view ( Backbone area )
[Huawei-ospf-1-area-0.0.0.0]network 10.0.1.0 0.0.0.255 // Configure the network segments contained in the area
[Huawei-GigabitEthernet0/0/1]ospf enable 1 area 0 // Enable... On the interface OSPF
[Huawei-ospf-1-area-0.0.0.0]vlink-peer 10.1.1.2 // Create and configure virtual connections , You also need to configure this command at the other end of the virtual connection
[Huawei-ospf-1]flooding-control number 50 timer-interval 30 // The configuration is right OSPF to update LSA Flood limit , Default flooding update LSA The default value for the number of is 50, Flood update LSA The time interval is 30 second .
[Huawei]display ospf peer // see OSPF Neighbor information
[Huawei]display ospf interface // see OSPF Interface information
[Huawei]display ospf routing // see OSPF Routing table information
[Huawei]display ospf lsdb // see OSPF Of LSDB Information
[Huawei-ospf-1]retransmission-limit 30 // To configure OSPF Retransmission restriction function
[Huawei-GigabitEthernet0/0/1]ospf mtu-enable // Enable interface sending DD Fill in the message MTU value , At the same time, it will also check the neighbors DD The message carries MTU Whether it exceeds the local MTU value , The default interface sends DD The message MTU The value is 0
[Huawei]display ospf retrans-queue // see OSPF Retransmit list
[Huawei-GigabitEthernet0/0/1]ospf network-type broadcast // To configure OSPF The network type of the interface , The network type of the default Ethernet interface is broadcast
[Huawei-GigabitEthernet0/0/1]ospf network-type nbma
[Huawei-GigabitEthernet0/0/1]ospf network-type p2mp
[Huawei-GigabitEthernet0/0/1]ospf network-type p2p
[Huawei-GigabitEthernet0/0/1]ospf network-type p2mp -ospf p2mp-mask-ignore // Configure in P2MP Ignore the check of netmask on the network
[Huawei-ospf-1]filter-lsa-out peer 10.1.1.1 all // Configure in P2MP Send to in the network LSA To filter
[Huawei-GigabitEthernet0/0/1]ospf network-type nbma -ospf timer poll 120 // stay NBMA Configure the time interval for sending polling messages on the interface , Default is 120 second
[Huawei-ospf-1]peer 10.1.1.1 // To configure NBMA Network neighbors
[Huawei]display ospf nexthop // see OSPF Next hop information
[Huawei]display ospf routing router-id 10.0.1.1 // see OSPF Routing table information for
[Huawei]display ospf interface all // see OSPF Interface information
[Huawei-ospf-1-area-0.0.0.1]stub // Configure the current area as STUB Area
[Huawei-ospf-1-area-0.0.0.1]stub no-summary // Configure the current area as STUB Area , prohibit ABR towards Stub Send in the area Type-3 LSA（Summary LSA）
[Huawei-ospf-1-area-0.0.0.1]stub -default-cost 1 // Configuration sent to Stub The cost of region default routing , The default value is 1
[Huawei]display ospf abr-asbr // see OSPF ABR And ASBR Information
[Huawei-ospf-1-area-0.0.0.2]nssa // Configure the current area as NSSA Area
[Huawei-ospf-1-area-0.0.0.2]nssa default-route-advertise // stay ASBR The configuration on the generates the default Type7 LSA To NSSA Area
[Huawei-ospf-1-area-0.0.0.2]nssa flush-waiting-timer 1 // The generation aging time is set to the maximum （3600 second ） Of Type5 LSA, This LSA You can clear the useless on other switches in time Type5 LSA
[Huawei-ospf-1-area-0.0.0.2]nssa no-import-route // When ASBR At the same time ABR when , send OSPF adopt import-route The external route introduced by the command is not announced to NSSA Area
[Huawei-ospf-1-area-0.0.0.2]nssa no-summary // prohibit ABR towards NSSA Send in the area Summary LSA（Type3 LSA）
[Huawei-ospf-1-area-0.0.0.2]nssa set-n-bit // The exchange opportunity is synchronized with the neighbor switch at DD Set in the message N-bit The sign of bit
[Huawei-ospf-1-area-0.0.0.2]nssa translator-always // When NSSA There are more than one in the area ABR when , The system will automatically select one according to the rules ABR As a converter （ Usually NSSA Area selection Router ID The largest equipment ）, take Type7 LSA Convert to Type5 LSA. This command can change a ABR Specify as converter . If you need to specify two ABR Load sharing , Can be configured by translator-always To specify that two converters work at the same time . If you need a fixed converter , Prevent... Caused by converter changes LSA Re flooding , You can use this command to specify .
[Huawei-ospf-1-area-0.0.0.2]nssa translator-interval 100 // Used for converter switching process , Ensure smooth switching , The default interval of the parameter should be greater than the flooding time
[Huawei-ospf-1-area-0.0.0.2]default-cost 1 // To configure ABR Send to NSSA Regional Type3 LSA The cost of the default route , Default is 1
[Huawei-GigabitEthernet0/0/1]ospf cost 1 // Set up OSPF The cost value of the interface
[Huawei-ospf-1]bandwidth-reference 100 // Configure bandwidth reference value
[Huawei-ospf-1]maximum load-balancing 8 // Configure the maximum number of equivalent routes
[Huawei-ospf-1]nexthop 10.1.1.1 weight 1 // To configure OSPF Load sharing priority ,weight The smaller the value. , The higher the routing priority ,weight The default value of is 255, Indicates load sharing between equivalent routes , Don't prioritize
[Huawei-ospf-1]undo rfc1583 compatible // take RFC1583 configure RFC2328, To configure OSPF Routing rules of domain , The default switch supports RFC1583 Routing rules for
[Huawei-ospf-1]import-route *** // To configure OSPF Introduce routing of other protocols
[Huawei-ospf-1]default *** // To configure OSPF Relevant parameters when introducing routing , OSPF The default metric for introducing external routes is 1, The type of external route introduced is Type2, Set the default tag value to 1
[Huawei-ospf-1]default-route-advertise // Advertise the default route to OSPF Routing area
[Huawei-ospf-1]default-route-advertise always // Whether or not there is an active non native OSPF The default route of the process , Will generate and publish a LSA
[Huawei-ospf-1]default-route-advertise permit-calculate-other // After publishing the default route , It is still allowed to calculate the default routes published by other switches
[Huawei-ospf-1-area-0.0.0.0]abr-summary 10.1.1.0 255.255.0.0 // To configure OSPF Of ABR Route aggregation
[Huawei-ospf-1]asbr-summary 10.1.1.0 255.255.0.0 // To configure OSPF Of ASBR Route aggregation
[Huawei-ospf-1]filter-policy 2000 import // Configure to filter the received routes
[Huawei-ospf-1]filter-policy ip-prefix 16 import
[Huawei-ospf-1]filter-policy acl-name A1 import
[Huawei-ospf-1]filter-policy 2000 export // Configure filtering for published routes
[Huawei-ospf-1]filter-policy ip-prefix 16 export
[Huawei-ospf-1]filter-policy acl-name A1 export
[Huawei-GigabitEthernet0/0/1]ospf filter-lsa-out all // Configure the LSA To filter
[Huawei-ospf-1]mesh-group enable // Can make Mesh-Group characteristic , When there is a parallel link between the switch and the neighbor , Can make Mesh-Group characteristic , It can reduce the pressure of the link
[Huawei-ospf-1]lsdb-overflow-limit 100 // To configure LSDB in External LSA Maximum number of
[Huawei]display ospf asbr-summary // see OSPF ASBR Aggregate information
[Huawei]bfd // Configure global BFD Function and enter the overall situation BFD View
[Huawei-ospf-1]bfd all-interfaces enable // open OSPF BFD Characteristic switch , establish BFD conversation
[Huawei-ospf-1]bfd all-interfaces min-rx-interval 10 min-tx-interval 10 detect-multiplier 10 // Specify that you need to create BFD The parameter values of the session
[Huawei-GigabitEthernet0/0/1]ospf bfd block // Prevent interfaces from being created dynamically BFD conversation
[Huawei-GigabitEthernet0/0/1]ospf bfd enable // Open the interface BFD Characteristic switch , establish BFD conversation
[Huawei-GigabitEthernet0/0/1]ospf bfd min-rx-interval 10 min-tx-interval 10 detect-multiplier 10 // Appoint BFD The parameter value of the session
[Huawei]display ospf bfd session all // see OSPF And BFD Linked session information
[Huawei-ospf-1]frr // Get into OSPF IP FRR View
[Huawei-ospf-1-frr]loop-free-alternate // Can make OSPF IP FRR characteristic , Generate an acyclic backup link
[Huawei-ospf-1-frr]frr-policy route a1 // To configure OSPF IP FRR Filtering strategy
[Huawei-ospf-1]bfd all-interfaces frr-binding // To configure OSPF Under the process IP FRR and BFD binding
[Huawei-GigabitEthernet0/0/1]ospf bfd frr-binding // Configure IP FRR and BFD binding
[Huawei-GigabitEthernet0/0/1]ospf frr block // Prohibit on the specified interface OSPF IP FRR function
[Huawei-ospf-1]prefix-priority critical ip-prefix 1 // To configure OSPF Convergence priority of routing
[Huawei-ospf-1]prefix-priority high ip-prefix 1
[Huawei-ospf-1]prefix-priority medium ip-prefix 1
[Huawei-GigabitEthernet0/0/1]ospf timer hello 10 // Configure the interface to send Hello Time interval of message . default ,P2P、Broadcast Interface type Hello The value of the time interval of the message is 10 second ;P2MP、NBMA Interface type Hello The value of the time interval of the message is 30 second ; And the failure time of neighbors on the same interface is Hello At intervals 4 times
[Huawei-GigabitEthernet0/0/1]ospf timer dead 40 // Set the failure time of adjacent neighbors , default ,P2P、Broadcast Type interface OSPF The neighbor failure time is 40 second ,P2MP、NBMA Type interface OSPF The neighbor failure time is 120 second ; And the failure time on the same interface is Hello At intervals 4 times
[Huawei-GigabitEthernet0/0/1]ospf smart-discover // Configuration interface Smart-discover function , Neighbor status in the network , perhaps DR、BDR When something changes , Equipment does not have to wait Hello When the timer arrives, you can immediately take the initiative to send it to your neighbors Hello message . So as to improve the speed of building neighbors , Achieve the goal of rapid network convergence
[Huawei-ospf-1]lsa-originate-interval intelligent-timer 5000 500 1000 other-type 5 // To configure LSA Update interval
[Huawei-ospf-1]lsa-arrival-interval 10 // To configure LSA Time interval of reception
[Huawei-ospf-1]lsa-arrival-interval intelligent-timer 1000 500 500 // To configure LSA Time interval of reception , Enable intelligent timer intelligent-timer
[Huawei-ospf-1]spf-schedule-interval 1 // Set up SPF Calculation interval
[Huawei-ospf-1]spf-schedule-interval intelligent-timer 10000 500 1000 // Set up SPF Calculation interval , Enable intelligent timer intelligent-timer
[Huawei-ospf-1]opaque-capability enable // Can make opaque-LSA characteristic , because OSPF Pass through Type-9 class LSA Yes OSPF GR Support , So you need to enable it first OSPF Of opauqe-LSA characteristic
[Huawei-ospf-1]graceful-restart // Can make OSPF GR characteristic
[Huawei-ospf-1]graceful-restart period 120 // To configure Restarter End GR The cycle of , Default is 120 second
[Huawei-ospf-1]graceful-restart planned-only // To configure Restarter Only support Planned GR, Default support Planned GR and Unplanned GR
[Huawei-ospf-1]graceful-restart partial // To configure Restarter Support Partial GR, Default support Totally GR
[Huawei-ospf-1]graceful-restart helper-role acl-name A1 // To configure Helper End GR Of acl Filtering strategy
[Huawei-ospf-1]graceful-restart helper-role ip-prefix 16 // To configure Helper End GR Of ip-prefix Filtering strategy
[Huawei-ospf-1]graceful-restart helper-role ignore-external-lsa // To configure Helper Not external to the autonomous system LSA（AS-external LSA） Inspection
[Huawei-ospf-1]graceful-restart helper-role planned-only // Used to configure Helper Only support Planned GR
[Huawei-ospf-1]graceful-restart helper-role never // Configuration switch does not support Helper Pattern
[Huawei]display ospf graceful-restart // see OSPF GR Information
[Huawei-ospf-1]preference 10 // To configure OSPF Priority of the agreement , Default is 10
[Huawei-ospf-1]preference ase 150 // Set up AS-External The priority of the route , Default is 150
[Huawei-ospf-1]preference route-policy 1 // Set the priority of a specific route through the routing policy
[Huawei-GigabitEthernet0/0/1]ospf trans-delay 1 // Configure interface transmission LSA Delay time , Default is 1 second
[Huawei-GigabitEthernet0/0/1]ospf timer retransmit 5 // Set adjacent switch retransmission LSA The interval of , Default is 5 second
[Huawei-ospf-1]stub-router // To configure Stub Router , The default is Stub The time interval of the router is 500 second
[Huawei-ospf-1]silent-interface all // prohibit OSPF The interface sends and receives protocol messages , It only works on interfaces that have been enabled by this process , Interfaces to other processes do not work
[Huawei]ospf valid-ttl-hops 255 // To configure OSPF GTSM Functions and what needs to be tested TTL value
[Huawei-ospf-1-area-0.0.0.0]authentication-mode simple cipher [email protected] // To configure OSPF Verification mode of area （ Simple verification ）
[Huawei-ospf-1-area-0.0.0.0]authentication-mode hmac-md5 // To configure OSPF Verification ciphertext mode of region
[Huawei-ospf-1-area-0.0.0.0]authentication-mode keychain a1 // To configure OSPF Regional Keychain Verification mode
[Huawei-GigabitEthernet0/0/1]ospf authentication-mode simple cipher [email protected] // To configure OSPF Verification mode of interface （ Simple verification ）
[Huawei-GigabitEthernet0/0/1]ospf authentication-mode hmac-md5 // To configure OSPF Verification ciphertext mode of interface
[Huawei-GigabitEthernet0/0/1]ospf authentication-mode null // incorrect OSPF Interface to verify
[Huawei-GigabitEthernet0/0/1]ospf authentication-mode keychain a1 // To configure OSPF Interface Keychain Verification mode
[Huawei]display ospf request-queue // see OSPF Request list
[Huawei]display ospf retrans-queue // see OSPF Retransmit list
[Huawei]display ospf error // see OSPF Error messages for
[Huawei]ospf mib-binding 1 // To configure OSPF MIB binding
[Huawei]snmp-agent trap enable feature-name ospf // open OSPF Alarm switch of the module
[Huawei-ospf-1]enable log // Enable log information
[Huawei]display ospf brief // see OSPF MIB The binding information
[Huawei]display snmp-agent trap feature-name ospf all // Command view OSPF All alarm information of the module
reset ospf 1 counters // eliminate OSPF Counter
reset ospf 1 counters neighbor eliminate OSPF Counter and information of neighbors on the specified interface
reset ospf redistribution // Reintroduce routing
reset ospf process // restart OSPF process