The following fields can be set or are displayed:
ParameterDescription
Area ID | Displays the OSPF Area ID. |
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Advertise | Displays the Advertising Router’s ID. |
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Router ID |
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LSDB Type | Displays which one of four types of link advertisements by which the | ||||
| current link was discovered by the switch − Router link (RTRLink), | ||||
| Network link (NETLink), Summary link (Summary), Autonomous System | ||||
| link (ASSummary), or ALL. |
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Link State ID | This field identifies the portion of the internet environment that is being | ||||
| described by the advertisement. The contents of this field depend on the | ||||
| advertisement's LS type. |
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| LS Type Link State ID |
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| _________________________________________ |
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| 1 | The originating router’s Router ID. |
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| 2 | The IP interface address of the network’s Designated Router. |
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| 3 | The destination network’s IP address. |
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| 4 | The Router ID of the described AS boundary router. |
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| 5 | The | destination | network’s | IP |
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| address. |
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Mask | Displays the network mask in hexadecimal format. For example, | ||||
| 255.0.0.0 is displayed as FF000000. |
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Cost | Displays the routing metric associated with the link. |
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Sequence Displays a sequence number corresponding to number of times the current link has been advertised as changed.
OSPF External LSDB Table
The external OSPF Link State Database (LSDB) table can be viewed by highlighting OSPF External LSDB Table and pressing Enter.
