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EES4710BD 10 Slots L2/L3/L4 Chassis Switch
(3) Configure other OSPF protocol parameters
a. Configure OSPF routing protocol priority
b. Configure cost for OSPF STUB area and default route
c. Configure OSPF virtual link
Command Explanation
OSPF protocol configuration mode
preference [ ase ] <preference >
no preference [ ase ]
Configures the priority of OSPF among
all the routing protocols, and the priority
for AS exterior routes introduced; the “no
preference [ ase ]” command restores the
default setting.
stub cost <cost> area <area_id >
no stub area <area_id >
Sets an area to STUB area; the “no stub
area <area_id >” command cancels the
setting.
virtuallink neighborid <router_id>
transitarea <area_id> [ hellointerval <time> ]
[ deadinterval <time> ] [ retransmit <time> ]
[ transitdelay <time> ]
no virtuallink neighborid <router_id>
transitarea <area_id>
Creates and configures virtual link; the
“no virtuallink neighborid <router_id>
transitarea <area_id>” command deletes
a virtual link.
d. Configure the priority of the interface when electing designated layer 3 switch (DR).
Command Explanation
Interface Mode
ip ospf priority <priority>
no ip ospf priority
Sets the priority of the interface in “designated
layer 3 switch” election; the “no ip ospf priority”
command restores the default setting.
3. Disable OSPF protocol.
Command Explanation
Global Mode
no router ospf
Disables OSPF routing protocol
18.4.2.2 OSPF Configuration Commands
z default redistribute cost
z default redistribute interval
z default redistribute limit
z default redistribute tag
z default redistribute type
z ip opsf authentication
z ip ospf cost