Default OSPF Configuration
Feature |
Default Setting |
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Interface parameters |
Cost: 1. Retransmit interval: 5 seconds. Transmit delay: 1 second. Priority: 1. Hello interval: 10 seconds. Dead interval: 4 times the hello interval. No authentication. No password specified. MD5 authentication disabled. |
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Area |
Authentication type: 0 (no authentication). Default cost: 1. Range: Disabled. Stub: No stub area defined. NSSA: No NSSA area defined. |
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Auto cost |
100 Mb/s. |
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Default-information originate |
Disabled. When enabled, the default metric setting is 10, and the external route type default is Type 2. |
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Default metric |
Built-in, automatic metric translation, as appropriate for each routing protocol. |
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Distance OSPF |
dist1 (all routes within an area): 110. dist2 (all routes from one area to another): 110. and dist3 (routes from other routing domains): 110. |
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OSPF database filter |
Disabled. All outgoing link-state advertisements (LSAs) are flooded to the interface. |
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IP OSPF name lookup |
Disabled. |
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Log adjacency changes |
Enabled. |
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Neighbor |
None specified. |
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Neighbor database filter |
Disabled. All outgoing LSAs are flooded to the neighbor. |
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Network area |
Disabled. |
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Nonstop Forwarding (NSF) awareness |
Enabled. Allows Layer 3 switches to continue forwarding packets from a neighboring NSF-capable router during hardware or software changes. |
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NSF capability |
Disabled.
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Router ID |
No OSPF routing process defined. |
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Summary address |
Disabled. |
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Timers LSA group pacing |
240 seconds. |
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Timers shortest path first (spf) |
spf delay: 5 seconds.; spf-holdtime: 10 seconds. |
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Virtual link |
No area ID or router ID defined. Hello interval: 10 seconds. Retransmit interval: 5 seconds. Transmit delay: 1 second. Dead interval: 40 seconds. Authentication key: no key predefined. Message-digest key (MD5): no key predefined. |