Brocade MLX Series and Brocade NetIron XMR Diagnostic Guide ...

OSPF 5debug ip ospf sham-linkSyntax: [no] debug ip ospf sham-linkThis command generates information about OSPF sham-links. A sham-link is required between anytwo VPN sites that belong to the same OSPF area and share an OSPF backdoor link. If no backdoorlink exists between the sites, no sham-link is required.debug ip ospf shortcutsSyntax: [no] debug ip ospf shortcutsThis command generates information about OSPF shortcuts for IP over MPLS. Command outputresembles the following example.Brocade# debug ip ospf shortcutsOSPF: Clearing OSPF DSPT Route Table, num of entries 5OSPF: Clearing OSPF DSPT Route Table completed, num of entries 5debug ip ospf spfSyntax: [no] debug ip ospf spfThis command generates information about OSPF SPF activity including SPF runs and calculations.Command output resembles the following example.Brocade# debug ip ospf spfOSPF: spf-short debugging is onDec 10 20:20:50 OSPF: Schedule SPF(12001), in prog 0, ospf build_routing_table 0phase 1Dec 10 20:20:50 OSPF: schedule spf, init spf delay 0, next hold 0 (ticks)Dec 10 20:20:50 OSPF: Add to spf pending list, current time 2983323, scheduled2983323, next run 2983323Dec 10 20:20:50 OSPF: timer: give semaphore, start spf phase 1, time 2983323,scheduled 2983323, run time 2983323Dec 10 20:20:50 OSPF: begin intra SPF run, chunk-id 00000000/-1 just_become_abr 0,is_abr 0Dec 10 20:20:50 OSPF: invalidate whole routing table, recal_just_become_abr 0,just_become_abr 0Dec 10 20:20:50 OSPF: completed SPF for all areasDec 10 20:20:50 OSPF: ROUTE CALC PHASE_INTRA end at 2983323, is_abr 0Dec 10 20:20:50 OSPF: ROUTE CALC PHASE_TRANSIT end at 2983323Dec 10 20:20:50 OSPF: ROUTE CALC PHASE_TYPE5 end at 2983323Dec 10 20:20:50 OSPF: ROUTE CALC PHASE_TYPE7 end at 2983323Dec 10 20:20:50 OSPF: summary phase, is_abr 0Dec 10 20:20:50 OSPF: ROUTE CALC PHASE_SUMMARY end at 2983323Dec 10 20:20:50 OSPF: No tunnel phaseDec 10 20:20:50 OSPF: ROUTE CALC PHASE_NO_TNNL end at 2983323Dec 10 20:20:50 OSPF: translation phase, is_abr 0Dec 10 20:20:50 OSPF: ROUTE CALC PHASE_TRANSLATION end at 2983323Dec 10 20:20:50 OSPF: SPF_cleanup: current 2983323, set next run time 2983323,current hold 0, next hold 0Dec 10 20:20:50 OSPF: ROUTE CALC end at 2983323, pending 0Dec 10 20:20:53 OSPF: Schedule SPF(12001), in prog 0, ospf build_routing_table 0phase 1Dec 10 20:20:53 OSPF: schedule spf, init spf delay 0, next hold 0 (ticks)Dec 10 20:20:53 OSPF: Add to spf pending list, current time 2983393, scheduled2983393, next run 2983393Dec 10 20:20:53 OSPF: Schedule SPF(12002), in prog 0, ospf build_routing_table 0phase 1Dec 10 20:20:54 OSPF: timer: give semaphore, start spf phase 1, time 2983395,scheduled 2983393, run time 2983393Brocade MLX Series and Brocade NetIron XMR Diagnostic Guide 15153-1002426-02