PLANET XGS3-24042 - Manual (Page 592)

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Neighbor(s):
Address FiltIn FiltOut DistIn DistOut Weight RouteMap
Incoming Route Filter:
35.64 summary-address
Command:
summary-address <A.B.C.D/M> [{not-advertise|tag<tag-value>}]
Function:
Summarize or restrain external route with specific address scope.
Parameter:
<A.B.C.D/M> address scope, shown in dotted decimal notation IPv4 address plus mask length.
not-advertised restrain the external routes.
tag<tag-value> is the identification label of the external routes, which ranges between
0~4294967295, and is defaulted at 0.
Command Mode:
OSPF protocol mode.
Usage Guide:
When routes are introduced into OSPF from other routing protocols, it is required to advertise every
route in a external LSA. This command is for advertise one summary route for those introduced
routes contained in specific network address and masks, which could greatly reduces the size of the
link state database.
Example:
Switch#config terminal
Switch(config)#router ospf
Switch(config-router)#summary-address 172.16.0.0/16 tag 3
35.65 timers spf
Command:
timers spf <spf-delay> <spf-holdtime>
no timers spf
Function:
Adjust the value of the route calculating timer. The “no timers spf” command restores relevant
values to default.