SignaMax 065-7434, Руководство по настройке

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access-name
The applied access list name
prefix-name
The applied prefix list name
in
The area performs the filtering when receiving type-
3 LSA
out
The area performs the filtering when notifying type-
3 LSA to the other areas
【 【 【 【
Default status
】 】 】 】
The command is not configured.
distribute-list in
To suppress the adding of some routes when adding OSPF routes to the
core route table, you can use the command to filter. Permit or prohibit
some routes to be added to the core route table as per the function of
the access list. To cancel the command, use the no format.
distribute-list
{access-list-number | access-list-name}
in
no distribute-list
{access-list-number | access-list-name}
in
Syntax Description
access-list-number
The standard access list number; the value range is
1-1000.
access-list-nam The standard access list name
【
Default status
】
The command is not configured.
C o n f i g u r e O S P F G r a c e f u l R e s t a r t
To support the None Stop Forwarding function of the device, the protocol
needs to support graceful restart so that the route jitter and route black
hole can be avoided after the device restarts or active/standby switch.
The basic theory of OSPF graceful restart is: The neighboring relation of
the neighbor router and the restart router avoids flap during restart. The
neighbor router still keeps the protocol information and topology
information of the restart router during restart and regards that the
restart router can still forward packets normally. After restart, the restart
router finishes synchronizing the route information of the neighbor router
as soon as possible and then updates the local route information. The
switch only supports serving as GR Helper.
nsf ietf helper
To finish graceful restart successfully, the help of the neighbor is needed.
By default, the helper function of the OSPF is enabled and you can
disable the helper capability of the OSPF graceful restart via
configuration. When flooding LSA during neighbor helper, the LSA update
is not checked by default. You can configure the command to enable the
OSPF graceful restart helper to perform strict LSA update. The no format