DXS-3600 Series 10GbE Layer 2/3 Switch CLI Reference Guide
389
40-15 ip ospf dead-interval
This command is used to configure the interval during which at least one hello packet form a neighbor must be
received before it is declared dead. Use the no command to restore it to the default value.
ip ospf dead-interval
seconds
no ip ospf dead-interval
Parameters
40-16 ip ospf hello-interval
This command is used to configure the interval between hello packets. Use the no command to restore it to the default
value.
Default
The default value is 1
Command Mode
Interface Configuration Mode.
Command Default Level
Level: 8. (
EI Mode Only Command
)
Usage Guideline
The interface cost reflects the overhead for sending the packet across the interface.
This cost is advertised as the link cost in the router link advertisement. The cost is
inversely proportional to the speed of an interface. The cost can be either manually
assigned or be automatically determined.
Users can verify the settings by entering the
show ip ospf interface
command.
Example
This example shows how to set System interface’s OSPF interface cost to 2,
DXS-3600-32S#configure terminal
DXS-3600-32S(config)#interface vlan 1
DXS-3600-32S(config-if)#ip ospf cost 2
DXS-3600-32S(config-if)#
seconds
Specifies the interval in seconds. The value range is 1 to 65535.
Default
The default interval is 40 seconds.
Command Mode
Interface Configuration Mode.
Command Default Level
Level: 8. (
EI Mode Only Command
)
Usage Guideline
The dead-interval is the amount of time that the router waits to receive an OSPF
hello packet from the neighbor before declaring the neighbor down. This value is
advertised in the router’s hello packets. It must be the same for all routers on a
specific network.
Please note that the dead-interval can not be less than the hello-interval and must be
multiple times as hello-interval.
Users can verify the settings by entering the
show ip ospf interface
command.
Example
This example shows how to set the dead-interval of System interface (VLAN 1) to 60
seconds.
DXS-3600-32S#configure terminal
DXS-3600-32S(config)#interface vlan 1
DXS-3600-32S(config-if)#ip ospf dead-interval 60
DXS-3600-32S(config-if)#
Содержание DXS-3600-16S
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