FD 100/320Gbps NT and FX NT IHub Services Guide Virtual Private Routed Network Service
Issue: 13 3HH-11985-AAAA-TQZZA 533
7.10.10.22 summaries
Table 559 summaries command
7.10.10.23 stub
Table 560 stub command
7.10.10.24 default-metric
Table 561 default-metric command
Item Description
Syntax [no] summaries
Context configure>service>vprn>ospf>area>nssa
configure>service>vprn>ospf>area>stub
Description This command enables sending summary (type 3) advertisements into a stub area or Not So
Stubby Area (NSSA) on an Area Border Router (ABR). This parameter is particularly useful to
reduce the size of the routing and Link State Database (LSDB) tables within the stub or nssa
area. By default, summary route advertisements are sent into the stub area or NSSA.
The no form of the command disables sending summary route advertisements and, for stub
areas, only the default route is advertised by the ABR.
Default summaries — Summary routes are advertised by the ABR into the stub area or NSSA.
Item Description
Syntax [no] stub
Context configure>service>vprn>ospf>area
Description A stub OSPF area cannot be configured in the context of a VPRN service.
Item Description
Syntax default-metric metric
no default-metric
Context configure>service>vprn>ospf>area>stub
Description This command configures the metric used by the area border router (ABR) for the default route
into a stub area. The default metric should only be configured on an ABR of a stub area. An
ABR generates a default route if the area is a stub area.
The no form of the command reverts to the default value.
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