Creating Virtual Links
You can create a virtual link to:
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Connect an area via a transit area to the backbone
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Create a redundant backbone connection via another area
Each ABR must be configured with the same virtual link. Note that virtual
links cannot be configured through a stub or NSSA area.
To create a virtual link, enter:
ProCurve(config-ospf-area)#virtual-link <ipaddr>
ProCurve(config-ospf-area-virtuallink)#
The command options and parameters for configuring a virtual link include:
authentication enables authentication, using either a message-digest key
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or an authentication-key that specifies the OSPF password.
dead interval specifies the dead router detection time in seconds
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hello interval configures the hello packet interval (in seconds) on this
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virtual link
retransmit interval configures the LSA retransmit interval (in seconds) on
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this virtual link
transmit delay configures LSA transmission delay in seconds
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Configuring General OSPF Parameters
The switch provides several parameters that can be set at the OSPF router
level. These parameters define:
OSPF router ID
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Network in OSPF area
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Default routes and metrics
Auto-cost
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RFC 1583 compatibility
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Internal and external distances
Adjacency change logging
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Redistribution of OSPF traffic to other protocols
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Timers
OSPF Configuration
Configuring OSPF Router Parameters
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