Features in | 84 |
CR | Module | Level | Description |
CR00014241 | BGP | - | This enhancement enables you to force BGP to select the best route on the basis |
| IP Gateway |
| of network prefix alone, instead of on the basis of preference, then metric, then |
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| network prefix. |
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| To do this: |
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| 1. Give the desired dynamic routing protocol a preference of 0, which is the |
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| preference of interface routes, by using the command: |
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| SET IP ROUte PREFerence=0 |
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| 2. Create a route map to give matching routes the same metric as your interface |
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| routes. To change the metric, use the command: |
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| ADD IP ROUTEMap=routemap ENTry=1..4294967295 SET METric=1 |
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| 3. Add the route map as a filter to the BGP peers by using the command: |
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| ADD BGP PEer=ipadd REMoteas=1..65534 INRoutemap=routemap [other |
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| optional parameters] |
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| The above process gives matching routes the same preference and metric as |
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| interface routes. This forces IP routing to compare the network prefixes of the |
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| interface route and the other routes. IP routing then chooses the most specific |
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| route as the best route for that destination, instead of automatically choosing the |
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| interface route as the best route without considering any other routes which may |
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| have more specific network prefixes. |
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AR400 | AR7x5 | AR7x0S | Rapier i | AT8800- | x90048- | ||||
Y | Y | Y | Y | Y | – | – | Y | Y | Y |
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