OSPF: Difference between revisions
Content added Content deleted
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* Summarization at ASBR: |
* Summarization at ASBR: |
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summary-address 172.16.0.0 255.255.252.0 |
summary-address 172.16.0.0 255.255.252.0 |
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* Summarization: |
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10.10.0.0/24 => 10.10.0.0 - 10.10.3.255 |
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10.10.1.0/24 |
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10.10.2.0/24 |
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10.10.3.0/24 |
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3rd octet is: |
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128 64 32 16 8 4 2 1 |
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1 1 1 1 1 1 0 0 => 6 |
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10.10.0.0/24 |
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8+8+6+0 = /22 |
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0 0 0 0 0 0|0 0 |
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0 0 0 0 0 0|0 1 |
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0 0 0 0 0 0|1 0 |
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0 0 0 0 0 0|1 1 |
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6 bits remain same |
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8+8+6+0 = /22 |
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So best summary route will be: |
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10.10.0.0/22 |
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== Route Types == |
== Route Types == |
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