Disabling Configuration - Brocade Communications Systems FastIron SX 800 Configuration Manual

• Changes in the neighbor state or interface state before or during a switchover do not take effect.
• Traffic counters are not synchronized because the neighbor and LSA database counters are recalculated on the standby module
during synchronization.
• LSA acknowledging is delayed because it has to wait until standby acknowledging occurs.
• Depending on the sequence of redistribution or new LSAs (from neighbors), the LSAs accepted within the limits of the database
may change after switchover.
• In NSR hitless failover, after switchover, additional flooding-related protocol traffic is generated to the directly connected
neighbors.
• OSPF startup timers, database overflow, and max-metric, are not applied during NSR switchover.
• Brocade NetIron devices may generate OSPF log messages or OSPF neighbor timers are reset but these issues do not cause
any OSPF or traffic disruption.

Disabling configuration

To disable the route-map parameter from the configuration, enter the following command:
device(config-ospf-router)# no default-information-originate route-map defaultToOspf
The above CLI would retain the configuration with default-information-originate alone and the route-map option would get reset or
removed.
The following commands with any or all of the options will remove the options from the default-information-originate command if any
of the options are configured:
device(config-ospf-router)# no default-information-originate always
device(config-ospf-router)# no default-information-originate always route-map test
device(config-ospf-router)# no default-information-originate always route-map test metric 200
device(config-ospf-router)# no default-information-originate always route-map test metric 200 metric-type
type1
In the following example, the parameters of the default-information-originate command are reset if they are configured and if none of
the parameters are configured then, these commands will have no effect.
To disable the origination of default route, issue the command with no option and without any other options. This would remove the
configuration of the default information origination even if any of the above mentioned options are configured.
Syntax: [no] default-information-originate [ always ] [ metric metricvalue ] [ metric-type metric-type ] [ route-map rmap-name ]
The always parameter advertises the default route regardless of whether the router has a default route. This option is disabled by default.
The metric value parameter specifies a metric for the default route. If this option is not used, the default metric is used for the route.
The metric-type type parameter specifies the external link type associated with the default route advertised into the OSPF routing
domain. The type can be one of the following:
• type1 - Type 1 external route
• type2 - Type 2 external route
If you do not use this option, the default redistribution metric type is used for the route type.
FastIron Ethernet Switch Layer 3 Routing
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Disabling configuration

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