PLANET XGS3-24042 - Manual (Page 596)

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introducing cost is defined with area default-cost command.
Example:
Switch # config terminal
Switch (config)# router ipv6 ospf
Switch (config-router)# area 1 stub
Relevant Commands:
area default-cost
36.4 area virtual-link
Command:
area <id> virtual-link A.B.C.D [instance-id <instance-id> | INTERVAL <value>]
no area <id> virtual-link A.B.C.D [instance-id <instance-id> | INTERVAL]
Function:
Configure a logical link between two backbone areas physically divided by non-backbone area. The
“no area <id> virtual-link A.B.C.D [instance-id <instance-id> | INTERVAL]” command removes
this virtual-link.
Parameter:
<id> is the area number which could be digits ranging between 0～4294967295, and also as an IP
address.
<instance-id> is the interface instance ID ranging between 0~255 and defaulted at 0
INTERVAL= [dead-interval|hello-interval|retransmit-interval|transmit-delay]
<value>: The delay or interval seconds, ranging between 1~65535
: A neighbor is considered offline for certain dead interval without its group
messages which the default is 40 seconds.
: The time interval before the router sends a hello group message, default is 10
seconds
: The time interval before a router retransmitting a group message, default
is 5 seconds
: The time delay before a router sending a group messages, 1 second by default
Default:
No default configuration.
Command Mode:
OSPFv3 protocol mode
Usage Guide:
In the OSPF all non-backbone areas will be connected to a backbone area. If the connection to the
backbone area is lost, virtual link will repair this connection. You can configure virtual link between