Dell MX5108n OS10 Enterprise Edition User Guide for PowerEdge MX IO Modules Re - Page 392

• tag-value-(Optional) Enter a value to match the routes redistributed through a route map (1 to 65535). Default) Command Mode Usage Information Example Not configured ROUTER-OSPF The no version of this command disables the summary address. OS10(config)# router ospf 100 OS10(config-router-ospf-100)# summary-address 10.0.0.0/8 not-advertise Supported Releases 10.3.0E or later timers lsa arrival Configures the LSA acceptance intervals. Syntax Parameters Default Command Mode Usage Information Example timers lsa arrival arrival-time arrival-time - Set the interval between receiving the LSA in milliseconds (0 to 600,000). 1000 milliseconds ROUTER-OSPF Setting the LSA arrival time between receiving the LSA repeatedly ensures that the system gets enough time to accept the LSA. The no version of this command resets the value to the default. OS10(config)# router ospf 10 OS10(conf-router-ospf-10)# timers lsa arrival 2000 Supported Releases 10.2.0E or later timers spf Enables shortest path first (SPF) throttling to delay an SPF calculation when a topology change occurs. Syntax timers spf [start-time [hold-time [max-wait]]] Parameters • start-time - Sets the initial SPF delay in milliseconds (1 to 600000; default 1000). • hold-time - Sets the additional hold time between two SPF calculations in milliseconds (1 to 600000; default 10000). • max-wait - Sets the maximum wait time between two SPF calculations in milliseconds (1 to 600000; default 10000). Default • start-time - 1000 milliseconds • hold-time - 10000 milliseconds • max-wait - 10000 milliseconds Command Mode Usage Information ROUTER-OSPF By default, SPF timers are disabled in an OSPF instance. Use SPF throttling to delay SPF calculations during periods of network instability. In an OSPF network, a topology change event triggers an SPF calculation after a start time. When the start timer finishes, a hold time may delay the next SPF calculation for an additional time. When the hold timer is running: 392 Layer 3