Dell Force10 MXL Blade MXL 10/40GbE Switch IO Module Configuration Guide - Page 377

Figure 20-14 shows the convergence settings when you enable fast-convergence. Figure 20-15 shows settings when you disable fast-convergence. To view these settings, use the show ip ospf command. Figure 20-14. show ip ospf process-id (Fast-Convergence Enabled) Command Example FTOS(conf-router_ospf-1)#fast-converge 2 FTOS(conf-router_ospf-1)#exit FTOS(conf)#exit FTOS#show ip ospf 1 Routing Process ospf 1 with ID 192.168.67.2 Supports only single TOS (TOS0) routes SPF schedule delay 5 secs, Hold time between two SPFs 10 secs Convergence Level 2 Min LSA origination 0 msec, Min LSA arrival 0 msec Min LSA hold time 0 msec, Max LSA wait time 0 msec Number of area in this router is 0, normal 0 stub 0 nssa 0 FTOS# Fast-converge parameter setting LSA Parameters Figure 20-15. show ip ospf process-id (Fast-Convergence Disabled) Command Example FTOS#(conf-router_ospf-1)#no fast-converge FTOS#(conf-router_ospf-1)#ex FTOS#(conf)#ex FTOS##show ip ospf 1 Routing Process ospf 1 with ID 192.168.67.2 Supports only single TOS (TOS0) routes SPF schedule delay 5 secs, Hold time between two SPFs 10 secs Convergence Level 0 Min LSA origination 0 msec, Min LSA arrival 1000 msec Min LSA hold time 5000 msec, Max LSA wait time 5000 msec Number of area in this router is 0, normal 0 stub 0 nssa 0 FTOS# Fast-converge parameter setting LSA Parameters Change OSPFv2 Parameters on Interfaces In FTOS, you can modify the OSPF settings on the interfaces. Some interface parameter values must be consistent across all interfaces to avoid routing errors. For example, to prevent misconfiguration of OSPF neighbors, you must set the same time interval for the hello packets on all routers in the OSPF network. Open Shortest Path First (OSPFv2) | 375